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Biochemistry and physiology teachers from veterinary faculties in Hannover, Budapest, and Lublin prepared innovative, computer-based, integrative clinical case scenarios as optional learning materials for teaching and learning in basic sciences. These learning materials were designed to enhance attention and increase interest and intrinsic motivation for learning, thus strengthening autonomous, active, and self-directed learning. We investigated learning progress and success by administering a pre-test before exposure to the virtual patients (vetVIP) cases, offered vetVIP cases alongside regular biochemistry courses, and then administered a complementary post-test. We analyzed improvement in cohort performance and level of confidence in rating questions. Results of the performance in biochemistry examinations in 2014, 2015, and 2016 were correlated with the use of and performance in vetVIP cases throughout biochemistry courses in Hannover. Surveys of students reflected that interactive cases helped them understand the relevance of basic sciences in veterinary education. Differences between identical pre- and post-tests revealed knowledge improvement (correct answers: +28% in Hannover, +9% in Lublin) and enhanced confidence in decision making ("I don't know" answers: -20% in Hannover, -7.5% in Lublin). High case usage and voluntary participation (use of vetVIP cases in Hannover and Lublin >70%, Budapest <1%; response rates in pre-test 72% and post-test 48%) indicated a good increase in motivation for the subject of biochemistry. Despite increased motivation, there was only a weak correlation between performance in final exams and performance in the vetVIP cases. Case-based e-learning could be extended and generated cases should be shared across veterinary faculties.
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Impact of Virtual Patients as Optional
Learning Material in Veterinary
Biochemistry Education
Christin Kleinsorgen nMaren von Ko
¨ckritz-Blickwede nHassan Y. Naim n
Katja Branitzki-Heinemann nMarta Kankofer n
´ra Ma
´ndoki nMartin Adler n
Andrea Tipold nJan P. Ehlers
Biochemistry and physiology teachers from veterinary faculties in Hannover, Budapest, and Lublin prepared inno-
vative, computer-based, integrative clinical case scenarios as optional learning materials for teaching and learning
in basic sciences. These learning materials were designed to enhance attention and increase interest and intrinsic
motivation for learning, thus strengthening autonomous, active, and self-directed learning. We investigated learn-
ing progress and success by administering a pre-test before exposure to the virtual patients (vetVIP) cases, offered
vetVIP cases alongside regular biochemistry courses, and then administered a complementary post-test. We
analyzed improvement in cohort performance and level of confidence in rating questions. Results of the perfor-
mance in biochemistry examinations in 2014, 2015, and 2016 were correlated with the use of and performance in
vetVIP cases throughout biochemistry courses in Hannover. Surveys of students reflected that interactive cases
helped them understand the relevance of basic sciences in veterinary education. Differences between identical
pre- and post-tests revealed knowledge improvement (correct answers: þ28% in Hannover, þ9% in Lublin) and
enhanced confidence in decision making (‘‘I don’t know’’ answers: 20% in Hannover, 7.5% in Lublin). High case
usage and voluntary participation (use of vetVIP cases in Hannover and Lublin >70%, Budapest <1%; response
rates in pre-test 72% and post-test 48%) indicated a good increase in motivation for the subject of biochemistry.
Despite increased motivation, there was only a weak correlation between performance in final exams and perfor-
mance in the vetVIP cases. Case-based e-learning could be extended and generated cases should be shared across
veterinary faculties.
Key words: veterinary education, biochemistry education, educational activities, virtual systems, CASUS
software, virtual cases, virtual patients, e-learning, case-based learning
To reflect and optimally support students’ individual de-
velopment, learning processes, and learning potentials,
the detection of their progress according to learning
outcomes and success regarding confidence levels are
As Van der Vleuten has described, regular prog-
ress testing can help to emphasize functional longitudinal
knowledge and has positive effects on the level of usual
anxiety about examinations. Innovations in digital tech-
nologies provide great access to learning resources,
which promote individualized and self-directed learning.
For teachers it is important to stimulate students’ intrinsic
motivation to enhance independent and self-regulated
A pre-test/post-test study design is a widely
used tool to measure changes resulting from experimen-
tal treatments or, as described in this study, the introduc-
tion of educational services.
Over the past years, many universities have integrated
problem-based and case-based learning into their veteri-
nary curricula.
However, at the participating veterinary
faculties in this study (i.e., University of Life Sciences in
Lublin, University of Veterinary Medicine in Hannover,
and Szent Istvan University in Budapest) the teaching of
biochemistry is mainly lecture-based, including practical
hands-on classes. Problem- or case-based learning has
not been well established in this subject. The use of vir-
tual patients has steadily increased in medical
veterinary medical education.
Virtual patients are
‘‘an interactive computer simulation of real-life clinical
scenarios for the purpose of medical training, education,
or assessment.’’
There are various types of virtual
patients described in the literature, ranging from case
presentation using multimedia systems to high-fidelity
simulations presented in virtual worlds.
According to
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Kononowicz’s recently published framework, the virtual
patients described in the present study are in the category
of case presentation and interactive patient scenarios, pre-
dominantly imparting knowledge and clinical reasoning
using multimedia systems as technology. Problem- and
case-based models and the use of virtual patients are
known as student-centered learning formats, which en-
courage self-directed learning and problem-solving
It is well known that providing the context for learning
and understanding brings intellectual satisfaction and
seems to play an essential role in establishing memory.
The ability to recall or reconstruct correlation between
basic science mechanisms and clinical signs and symp-
toms helps students to acquire critical and diagnostic
thinking skills and to understand the context as a conse-
quence of the learning process.
In accordance with
the Ebbinghaus curve of forgetting,
regularly recalled
and applied knowledge in meaningful context leads to
better retention. To support this learning process toward
understanding and longer lasting retention, the Veterinary
Virtual Patients (vetVIP) Consortium (see Acknowledg-
ments) decided to implement formative tests and exercises
that provide immediate feedback and foster the testing
Roediger and Karpicke review the phenomenon
of the testing effect and state that ‘‘testing not only mea-
sures knowledge, but also changes it, often greatly im-
proving retention of the tested knowledge. Taking a test
on material can have a greater positive effect on future
retention of that material than spending an equivalent
amount of time restudying the material, even when per-
formance on the test is far from perfect and no feedback
is given on missed information.’’
As feedback also
enhances the described benefits of testing, each question
within the created vetVIP cases was complemented by a
detailed explanation of right and wrong answers. On the
one hand, this introduction of formative testing should
drive engagement in the subject of biochemistry and, on
the other hand, the rapid feedback should help the stu-
dents to better understand and reflect their own learning
The subject of biochemistry is not known as a favorite
among veterinary students.
Retention of basic science
has been reviewed by Custers.
His recommendations
for instructional strategies included frequent testing and
supplementing important material with additional inde-
pendent learning sessions.
Biochemistry and physiology teachers from the veteri-
nary faculties in Hannover, Budapest, and Lublin prepared
innovative, computer-based, integrative clinical case sce-
narios as optional learning material for teaching and
learning in basic sciences. The goal of these learning
materials was to enhance attention to the relevance of
biochemistry as a subject and to increase interest and in-
trinsic motivation for learning, thus strengthening auton-
omous, active, and self-directed learning.
Throughout the vetVIP project, 30 virtual patients were
created using CASUS (Instruct AG, Munich), a case-
based, multimedia learning and authoring system. The
virtual patients were designed to enhance diagnostic and
problem-solving skills. The teaching of complex mecha-
nisms and problems was supplemented by audiovisual
media to document authentic situations and clinical signs.
Illustration in this format is intended to help students to
better remember the content and to link theoretical back-
ground with practical clinical examples.
In Hannover, the authoring and case-based e-learning
tool CASUS had already been implemented and is used
on a regular basis. In 2010, Borchers described wide
acceptance of the system in Hannover among students
and case authors, which was taken as an opportunity to
expand the case offerings and conduct further research
in this field.
In addition to the veterinary faculty in Hannover, those
in Budapest and Lublin participated in the present study.
Throughout the vetVIP project, CASUS was introduced as
an e-learning tool to the subject of biochemistry at all three
participating veterinary faculties.
The following research questions were tested in this
eCan optional learning material in addition to regular
biochemistry courses increase student motivation for
the subject of biochemistry and thus their learning
eIs there a correlation between the use of optional
learning material in addition to regular biochemistry
courses and student performance in their final
biochemistry examinations?
The vetVIP Cases
In total, 30 veterinary virtual patients were created in
close collaboration with the three participating veterinary
faculties, the Instruct AG, and the E-Learning Depart-
ment in Hannover ( To create uniform
cases at three different locations, common standards
were defined and guidelines for case creation were pro-
vided. The first 15 cases present diseases (e.g., rickets,
scurvy, diarrhea, heart failure by ischemia, and oxygen
shortage in myocardial cells) or discuss biochemical pro-
cesses (hemostasis, cell death, glucose metabolism, lac-
tase deficiency, thyroid hormone regulation) in different
patients (horse, dog, cat, monkey, calf, guinea pig, and
carp; see Figure 1). Before publication, all cases were
mutually reviewed for content as well as technical and
didactical aspects.
Study Design
Education in the subject of biochemistry at the participat-
ing veterinary faculties lasts for 1 year (i.e., two semesters).
In Hannover, for example, there are 84 hours of lectures
and 28 hours of practical classes. These lectures and prac-
tical classes are mainly run by biochemists and not by
At the beginning of the second semester, an identical
set of questions regarding the content of 15 vetVIP cases
was administered as a pre-test in the form of a voluntary
online survey. The tests were available in the following
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languages: English, German, Polish, and Hungarian. The
questions were mutually checked by the vetVIP Consor-
tium for correctness and terms of content. Before publica-
tion of the first 15 virtual cases, the pre-test was active for
one month (November 2013) and the link was sent by
email to veterinary undergraduate students in their
second year of the degree and their second semester of
biochemistry education. No feedback or solutions were
given after pre- or post-tests. In total, 795 students were
invited (Budapest n¼311, Hannover n¼268, Lublin
n¼216) to participate in the pre-test and were informed
about the implementation of the vetVIP course in CASUS
as optional learning material in addition to their regular
biochemistry classes. Participation in the pre-test had no
influence on the invitation to the CASUS course, so 795
students were invited to register. Due to the low case
usage in Budapest (>1%), the corresponding post-test
was only sent to 484 students from Hannover (n¼268)
and Lublin (n¼216).
The pre- and post-tests consisted of two parts: the first
part included four questions regarding student profile
(university, semester, gender, and age), and the second
part contained three single-best-answer questions cover-
ing the educational objectives of the 15 virtual cases (45
questions). After the pre-test, students had access to the
cases (five cases from each university). All 15 cases could
be processed at any time or pace. During the examination
period for biochemistry in 2014, the corresponding post-
test and an evaluation questionnaire were administered
(Hannover: February 2014; Lublin: March 2014). The
time of the post-test corresponded with the time of the
examination period at each faculty. The post-test was
open for one month, about 2 weeks prior and 2 weeks
after the exam.
In the vetVIP cases, various formats of questions and
answers were used (single best answer, multiple choice,
free text, underline, sorting, mapping, etc.). For the pre-
and post-tests, only one format was chosen: the four
answer options for each of the 45 questions in the pre-
and post-tests were defined as one correct answer, two
distractors (Wrong I and Wrong II), and a fourth option
of ‘‘I don’t know.’’ The correct answer and the two dis-
tractors were randomly arranged, whereas the ‘‘I don’t
know’’ option was always displayed fourth.
For the analyses of the overall performance of each stu-
dent in the pre- and post-tests, success was established in
three ways:
1. Success in deciding: the student makes a choice. The
important factor is the student’s assertiveness in mak-
ing a choice. Whether the answer is right or wrong is
2. Success in not choosing a distractor (Wrong I or
Wrong 2): the student chooses the correct answers or
is undecided and chooses ‘‘I don’t know.’’
3. Success in choosing the correct answer: the student
makes the right choice.
These three meanings of success were defined to evaluate
not only the improvement in knowledge but also students’
confidence and decision-making competence. Further-
more, the level of known or unknown incompetence
should be addressed by using and comparing the three
different measures.
In addition, the performance in final biochemistry exams
in 2014, 2015, and 2016 among students from Hannover
were correlated with performance in CASUS. The bio-
chemistry exams were conducted electronically using
Q-Exam, and 60 single-best-answer questions with one
attractor and two distractors were tested. Several ques-
tions tested in final exams were similar to questions used
in the virtual cases or the pre- and post-tests.
Potential Sources of Methodological Bias
One limitation is that CASUS user log files only store
data of the last session of one user, thus export and
analysis of files are limited to the very last session. Any
Figure 1: Screenshot of CASUS in player mode (one card of the case ‘‘Identifying the killer’’)
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analysis of progress throughout repeated case sessions on
individual levels were not measurable. Therefore, for the
performance within the cases, only students’ final perfor-
mance could be analyzed. Throughout the vetVIP cases,
immediate feedback was given for each question or task.
Students were asked to complete the pre- and post-
tests only once to not invalidate the results. No scores or
solutions were given after the pre- or post-test. As both
tests consisted of 45 questions, each took an average of
1 hour, and so we estimate that hardly any student
completed either test more than once.
The correlation of performance in final biochemistry
exams with vetVIP case usage was only performed with
results from Hannover.
Due to data protection, the pre- and post-test surveys
were completed anonymously, so no comparison of
performance on individual levels could be measured.
Therefore analysis had to be concluded using mean data
and aggregated percentages.
Data Collection
The design, distribution, and collection of the pre- and
post-test surveys were done through the web-based survey
tool SurveyMonkey ( and its
integrated statistic software.
Students’ actions in the vetVIP course were registered
in the software package CASUS with its integrated auto-
matic report system. Quantitative data, such as time
spent per session or success rate, are reported for each
registered user and can be exported as user log files.
Assessment and analysis of the final exams using Q-
Exam were managed in cooperation with the Institute
for Quality Management in Teaching and Training (IQuL
GmbH, Bergisch Gladbach, Germany).
Statistical Analysis
For statistical analyses, data from CASUS and Survey-
Monkey were analyzed using SAS Enterprise Guide, ver-
sion 5.1 (SAS Institute, Cary, NC).
The answers given by students from Hannover and
Lublin in pre- and post-tests were checked for normal
distribution. To determine changes between the pre- and
post-test surveys, the nonparametric Wilcoxon matched-
pair test was used. Furthermore a Pearson Chi-square
test for homogeneity of distribution and the one-sided
Fisher’s exact test were performed.
Spearman’s rank non-parametric correlations were con-
ducted to evaluate the correlation between the overall
performance in final exams and overall performance in
case sessions.
Ethical Considerations
The study was conducted according to the ethical rules of
the University of Veterinary Medicine in Hannover. The
data protection officer and the doctoral committee of the
university gave their consent to the proposed project
before students completed the surveys. All data obtained
were processed and evaluated anonymously and in ac-
cordance with EU Directive 95/46/EC.
For registration in the CASUS system, students had to
accept the data privacy statement actively, which included
storage and collection of personal data (case usage, time
spent per case, answers given, success rate, etc.).
In the pre- and post-test surveys, the first question
asked participants to accept the data protection statement
to continue, or to be disqualified by refusal.
Table 1: Number of participants in vetVIP cases and pre- and post-test surveys
Participants in vetVIP cases Participants in pre-test Participants in post-test
vetVIP cases
Budapest 311 12 3 311 215 121
(3.9%) (1.0%) (69.1%) (38.9%)
Hannover 268 202 199 268 171 137 268 118 74
(75.4%) (74.3%) (63.8%) (51.1%) (44%) (27.6%)
Lublin 216 177 164 216 189 162 216 116 81
(81.9%) (75.9%) (87.5%) (75%) (53.7%) (37.5%)
Total 795 391 366 795 575 420 484 234 155
(49.2%) (46.0%) (72.3%) (52.8%) (48.3%) (32%)
Table 2: Pre- and post-test mean values of observed
responses (% of students from Hannover and Lublin)
Pre-test Post-test Difference
Mean SD Mean SD t-test
Correct 41.49 27.98 69.06 24.80 <.001
Wrong I 12.04 11.23 8.53 11.10 .010
Wrong II 13.38 16.04 9.50 13.96 .056
I don’t know 33.09 22.04 12.90 13.81 <.001
Correct 61.76 27.87 70.63 23.70 <.001
Wrong I 12.49 14.16 11.62 14.59 .217
Wrong II 14.49 17.25 14.00 16.46 .596
I don’t know 11.26 12.03 3.75 4.63 <.001
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Registration rate for the virtual course provided in the
CASUS system was 3.9% in Budapest (12/311), 75.4% in
Hannover (202/268), and 81.9% in Lublin (177/216).
Analyses of the Pre- and Post-Test Surveys
In total, 575 of 795 invited participants (72%) started the
pre-test survey and 420 (53%) completed it. The post-test
was only sent to students from Hannover and Lublin,
and 234 of 484 invited students (48%) started the post-
test, of which 155 (32%) completed it (see Table 1).
For the comparison of results from the pre- and post-
test surveys, only completed surveys were used.
The mean values of observed responses for the pre-
and post-test surveys of students from Hannover and
Lublin are illustrated in Table 2.
In Hannover, the mean differences between mean
values of detected answers given in the pre- and post-
test surveys reveal an increase of 27.57% for correct
answers. Selection of the Wrong I option decreased by
3.5% and of the Wrong II option by 3.87%. In total, dis-
tractor answers were given 7.37% less often in the post-
test than in the pre-test. The ‘‘I don’t know’’ option was
chosen 20.19% less often.
In Lublin, the mean differences between pre- and post-
test surveys reflect an increase in correct answers of
8.87%, a decrease in Wrong I choices of 0.87%, and a
decrease in Wrong II choices of 0.49%. In total, students
chose distractor answers 1.36% less often in the post-test.
The ‘‘I don’t know’’ option was chosen 7.52% less often
(see Figure 2).
The one-sample t-test yielded significant differences
between mean differences in percentage of given correct
answers (p<.001), Wrong I choices (p¼.001), and ‘‘I
don’t know’’ choices (p<.001) for the pre- and post-test
surveys of students from Hannover. Differences in Wrong
II had a pvalue of .056.
In Lublin, significant differences between pre- and post-
test results were measured for given correct answers
(p<.001) and the ‘‘I don’t know’’ option (p<.001). Re-
sults for Wrong I are p¼.217 and for Wrong II are
Analyses of Success of Decision Making
Pre- and post-test results were compared for all 45 ques-
tions using three contingency tables with regards to
success in three different categories:
1. Success in deciding: comparison of decided (correct,
Wrong I, Wrong II) and undecided (‘‘I don’t know’’)
answer options in pre- and post-test surveys.
2. Success in not choosing a distractor: comparison of
correct and distractor (Wrong I, Wrong II) answers
in pre- and post-test surveys.
3. Success in choosing the correct answer: comparison
of correct and not correct (Wrong I, Wrong II, ‘‘I
don’t know’’) answers in pre- and post-test surveys.
Out of 45 questions, the one-sided Fisher’s exact test
shows statistically significant differences for 35 questions
between decided and undecided answers in pre- and
post-test surveys in Hannover (see Figure 3a). Further-
more, differences between correct and distractor answer
choices in pre- and post-test surveys significantly differed
Figure 2: Results (%) of the pre- and post-tests in Hannover and Lublin
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for 26 out of 45 questions (see Figure 3b). For the success
in choosing the correct answer, differences between results
in pre- and post-test surveys were analyzed as statistically
significant in 36 tested questions (see Figure 3c).
In Figures 4a–c, results of the pre- and post-test surveys
in Lublin are illustrated. Statistically significant differences
between decided and undecided answers were yielded for
19 questions, between correct and distractor answers for 9
questions, and between correct and not correct answers
for 15 questions.
Correlation of Exam and CASUS Performance
In this study, performance on the biochemistry exam is
defined as the percentage of given correct answers in
Figures 3a–c: Results of the pre- and post-test surveys in
Figures 4a–c: Results of the pre- and post-test surveys in
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the final test out of the maximum score (60 questions: 60
correct answers M100%). Performance in CASUS is de-
fined as percentage of correct answers given throughout
the vetVIP cases. The number of tested questions in
CASUS differs as students worked through different
numbers of cases. Table 3 shows the number of students
who took the final exams in biochemistry in Hannover
and additionally used the vetVIP cases throughout their
biochemistry course, and the number of students who
attended the final exam but did not use CASUS.
There was no statistical difference in exam performance
between students who completed vetVIP cases in CASUS
and those who did not use the CASUS system.
Results of the correlation of performance in final exams
and performance in CASUS from students in Hannover
are illustrated in Table 4.
The scattergrams for the three biochemistry courses are
illustrated in Figures 5a–c.
The regression line indicates a positive correlation
between performance in final biochemistry exam and
performance in the CASUS system, though only weak
correlations were measured by Spearman’s correlation
When implementing innovative e-learning tools, efficiency
and effectiveness are of particular importance. Previous
studies have shown that in the mind of medical students,
e-learning does not replace but rather complements tradi-
tional or instructional teaching.
This view is in accor-
dance with the outcomes of a previous study performed
during the vetVIP project.
Students from Hannover and
Lublin confirmed that the content of the virtual patients/
problems and the corresponding teaching events comple-
mented each other well. The authors of the vetVIP cases
from Budapest, Hannover, and Lublin agreed that cases
should be used as supplementation to selected lectures
or practical classes. Students felt that the questions they
were asked while working through the cases were help-
ful in enhancing diagnostic reasoning and, furthermore,
that the combination of virtual patients/problems and
corresponding teaching events enhanced their clinical
Table 3: Exam and CASUS performance for the biochemistry courses of 2012–2014, 2013–2015, and 2014–2016
Exam performance
CASUS performance
Time spent in CASUS
Min Max Mean Min Max Mean Min Max Mean
Students who used
CASUS and attended
2012–2014 (n¼192) 35.59 96.61 71.85 0 97 57.37 1 1,648 352.85
2013–2015 (n¼82) 35.00 93.33 68.92 0 90.00 60.26 1 783 149.44
2014–2016 (n¼136) 45.00 98.33 75.10 0 92.00 60.38 1 741 107.66
Students who attended
exam without using
2012–2014 (n¼43) 42.37 94.92 68.51
2013–2015 (n¼151) 36.67 88.33 63.78
2014–2016 (n¼92) 25.00 90.00 67.41
Mean performance in exam Mpercentage of reached score from maximum score
Maximum score of biochemistry exam in 2012–2014 ¼59, in 2013–2015 ¼60, and in 2014 –2016 ¼60
Mean performance in CASUS Mmean average of success rate of case sessions expressed as a percentage
Table 4: Correlation of exam performance with CASUS performance
Biochemistry course 2012–2014 Biochemistry course 20132015 Biochemistry course 2014–2016
Spearman’s correlation coefficient,
n¼194 prob >|r| under H0: rho ¼0
Spearman’s correlation coefficient,
n¼133 prob >|r| under H0: rho ¼0
Spearman’s correlation coefficient,
n¼194 prob >|r| under H0: rho ¼0
.209 CASUS
.298 CASUS
Time spent in
.019 Time spent
.044 Time spent
.795 .696 .555
Successful case
.144 Successful
case sessions
.037 Successful
case sessions
.046*.7388 .034*
Spearman’s correlation coefficient: .00–.19 ¼very weak, .20–.39 ¼weak, .40–.59 ¼moderate, .60–.79 ¼strong, .80– 1.0 ¼very strong
*p<.05 is statistically significant
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reasoning skills. However, students from Budapest did
not choose to use the learning material. A possible reason
for this was the less developed state of CASUS imple-
mentation. The e-learning tool CASUS was newly intro-
duced in Budapest within the vetVIP project, whereas it
had already been used in Hannover since 2005
and in
Lublin since 2011.
In addition, the intensity of advertise-
ment varied at each participating university.
Also, biochemistry examinations differ at each univer-
sity. In Hannover, there are two written tests using single-
best-answer format. In Lublin and Budapest, students have
to pass an oral examination. Students from Hannover
already know the format of single-best-answer tests,
although they do not have an ‘‘I don’t know’’ option in
summative examinations. This could help explain why
students from Hannover used the ‘‘I don’t know’’ option
less often than students from Lublin, as they are not used
to having this answer option. Fortunately students from
Hannover and Lublin both acquired knowledge and
made fewer undecided or wrong (i.e., distractor) answer
choices (Figures 3 and 4). In addition, students made use
of the ‘‘I don’t know’’ option more often at the beginning
of the semester than shortly before their final exams.
Having fewer Wrong 1 or Wrong 2 answers and fewer
‘‘I don’t know’’ answers proved that the students reflected
their knowledge and did not suffer from ‘‘unknown in-
Furthermore, students did decide more often in the
post-test (i.e., they did not choose ‘‘I don’t know’’), and
they chose the correct answer option more often. How-
ever, this improvement cannot be correlated only with
the optional e-learning support but also with the ongoing
traditional biochemistry teaching and students’ self-study
period before the exam. Through intensive preparation
during the semester with various types of learning, and
especially before the exam, students might have compen-
sated for differences in their knowledge and decision-
making skills.
Previous studies have confirmed that case-based learn-
ing in veterinary curricula enhances the development of
clinical reasoning skills, but it is difficult to assess the
effect size and the reason why students improve.
In our
study, students did gain confidence in decision making.
Significantly fewer students used the ‘‘I don’t know’’ re-
sponse option and more correct answers were chosen.
Unfortunately the factors why students were less un-
decided in the post-test survey were not elaborated in
this study. The case usage might have assisted the stu-
dents to become more decisive, as they were trained in
cases that require a decision-making approach.
A limitation of the study due to data protection regula-
tions was that pre- and post-test surveys were completed
anonymously and no paired comparison of performance
was possible. To be able to perform a direct comparison
on a personal level, names or IP-addresses would have
been needed and stored. Unfortunately, consent for col-
lection of these data was not approved within this study.
Because the voluntarily participation rate in the pre-test
and the corresponding post-test exceeded 30% of the
cohort, we feel that the results are representative. The
pre- and post-test surveys were only conducted for
the biochemistry course in 2012–2014. We cannot verify
if there was a positive or negative selection among stu-
dents. It may be that only highly motivated students
completed the pre- and post-test surveys and also the
vetVIP cases. Another interesting question within the
vetVIP project that has yet to be investigated is whether
there are there differences in the learning outcomes
Figures 5a–c: Scattergrams of the correlation of exam
performance with CASUS performance for the biochemistry
courses of 2012–2014, 20132015, and 2014–2016
8JVME 2017; ahead of print article doi: 10.3138/jvme.1016-155r1
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when case-based learning material is compulsory instead
of voluntary.
We were pleased with the quite high number of volun-
tarily participating students in the pre- and post-tests and
the time spent processing the virtual cases. It is important
to note that special advertisements were only directed
at students throughout the first biochemistry course in
2012–2014, when the virtual cases were newly introduced.
During the next two courses, fewer students participated
(2012–2014 >75%, 2013–2015 >35%, and 2014–2016 >
55%). Despite this, the rate of case use as optional learning
material was quite high. A previous concern that students
might just click through formative tests and virtual cases
rather than working through them conscientiously was
disproved. Cases were designed to take on average 20–45
minutes to complete. The time students spent per case
(mean average 34 minutes) revealed that students did not
just click through, as this would probably have taken only
5 minutes. An increase in motivation to deal with the
subject of biochemistry alongside the standard instruction
can be estimated due to the high voluntary participation.
Motivating effects of problem- and case-based learning
are consistent in the published literature.
success was documented in all three of the defined cate-
gories of success (see Figures 3 and 4). In Hannover and
Lublin, a large learning effect occurred when students
started their biochemistry course with little knowledge
and then improved through the combination of lectures,
practical classes, and use of virtual patients. Whether an
increase in knowledge and establishment of long-lasting
retention occurred cannot be answered. Unfortunately,
only weak or very weak correlations between performance
in final exams and performance in the CASUS system
were statistically detected. The linear regression line added
in scattergrams (Figure 5) illustrated a positive trend.
As already foreseen in the first study conducted within
the vetVIP project, a noteworthy positive side effect of
the development of vetVIP cases is that teachers reflect
on their teaching and shift from instructor-centered
toward more student-centered models of instruction.
special feature of this project was that three universities
from three different countries with different curricula
participated. The case creation and review process included
teachers from biochemistry and physiology together with
educationalists, technical staff, and clinicians and it led
to a remarkable interactive and interdisciplinary net-
working experience.
Horton stated more than a decade ago, ‘‘E-technologies
do not change how human beings learn. What technology
does is to remove constraints on the kinds of learning ex-
periences we can economically and practically create.’’
The implementation of e-learning tools in biochemistry
teaching in veterinary medical education may not change
student learning, but it enriches the spectrum of supportive
supply. It gives students the opportunity for self-regulated
learning. It offers great potential for the integration of
multimedia features and therefore the possibility to ac-
commodate different learning styles. As Cook et al. have
already recapitulated, ‘‘Virtual patients are associated
with large positive effects compared with no interven-
tion. Effects in comparison with noncomputer instruction
are on average small. Further research clarifying how to
effectively implement virtual patients is needed.’’
In general, student surveys revealed that the interactive
cases helped them to understand the relevance of basic
sciences in veterinary education and furthermore en-
hanced their diagnostic and clinical reasoning skills. A
relatively high case usage and voluntary participation
rate suggested an increase in motivation for the subject
of biochemistry. Growth in success was observed as
students gained knowledge and experiences in decision
making. Whether this effect took place through tradi-
tional instruction, the use of virtual patients, or the com-
bination of teaching and learning events has not been
proven. No causality of the relationship between perfor-
mance in final exams and performance in CASUS was
measured. However, it is important to note that partici-
pation in vetVIP cases was not a negative distraction to
students’ performance on content examinations. Overall,
all participants saw the vetVIP project as a success. All
groups appreciated the changes and improvements in
the learning and teaching activities at their respective
The vetVIP Consortium aims to establish opportunities
for intra- and extramural cooperation in courses and
content for more transparency of education and oppor-
tunities for university-independent collaborative work
among students and teachers. The vetVIP cases have
already been used at additional veterinary schools for
teaching and learning. This exchange of experiences and
sharing of innovative learning materials set an important
foundation for the sustainable improvement of teaching
and learning in veterinary medicine.
The vetVIP project (use of virtual problems/virtual patients
in veterinary basic sciences) was supported by an EU
grant (526137-LLP-1-2012-1-PL-ERASMUS-FEXI, EU Life-
long Learning Programme).
The scientific work of the Polish partners was co-
financed by funds from the Polish Ministry of Science
and Higher Education (years 2012–2014), which were
assigned for the realization of he international vetVIP
Special thanks to the students, veterinarians, and edu-
cationalists who volunteered to participate in the project
and helped with project activities.
The authors also thank Prof. Duncan Ferguson for
English proofreading.
The members of the vetVIP Consortium are as follows:
University of Life Sciences in Lublin: Marta Kankofer,
Zbigniew Gradzki, Witold Kedzierski, Jacek Wawrzykowski,
Marta Wojcik, Marta Giergiel, Michal Danielak, Marek
Szczubial, Wojciech Lopuszynski, Ewa Sobieraj
Szent Istvan University in Budapest: Bartha Tibor,
´ndoki Mira, To
´th Istva
´n, Somogyi Vira
´g, Jo
Kiss Da
´vid Sa
doi: 10.3138/jvme.1016-155r1 JVME 2017; ahead of print article 9
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University of Veterinary Medicine in Hannover:
Hassan Y. Naim, Maren von Ko
Graham Brogden, Katja Branitzki-Heinemann,
Sucheera Chotikatum, Lena Diekmann, Eva-Maria Ku
Helene Mo
¨llerherm, Christin Kleinsorgen, Jan P. Ehlers
Instruct AG Munich: Martin Adler
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Christin Kleinsorgen is a doctoral student at the E-Learning
Department, University of Veterinary Medicine Hannover,
¨nteweg 2, 30559 Hannover, Germany. Email:
Maren von Ko
¨ckritz-Blickwede, Prof. Dr. rer. nat., is Prof.,
Department of Physiologic Chemistry, University of Veterinary
Medicine Hannover, Bu
¨nteweg 17, 30559 Hannover, Germany.
Hassan Y. Naim, Prof. Dr. phil. nat., is Head of the Department
of Physiologic Chemistry, University of Veterinary Medicine
Hannover, Bu
¨nteweg 2, 30559 Hannover, Germany.
Katja Branitzki-Heinemann, Dr. rer. nat., is a postdoctoral
research assistant at the Department of Physiologic Chemistry,
University of Veterinary Medicine Hannover, Bu
¨nteweg 2, 30559
Hannover, Germany. Email: katja.branitzki-heinemann@tiho-
Marta Kankofer, Prof. Dr. hab., is Head of the Department of
Biochemistry, Faculty of Veterinary Medicine, University of Life
Sciences in Lublin, 20–033 Lublin, Akademicka 12, Poland.
´ra Ma
´ndoki, Prof. Dr., PhD, is Associate Professor at the
Department of Pathology and Forensic Veterinary Medicine,
Veterinary Faculty, Szent Istva
´n University, P.O. Box 2, H-1400
Budapest, Hungary. Email:
Martin Adler, Diploma in Informatics, is Director, Instruct AG,
Kapuzinerstr. 5, 80337 Munich, Germany. Email:
Andrea Tipold, Prof. Dr. vet. med., is Vice-President for
Teaching, Small Animal Clinic, Neurology, University of Veterinary
Medicine Hannover, Bu
¨nteweg 9, 30559 Hannover, Germany.
Jan P. Ehlers, Prof. Dr. med. vet., MA, is Professor for Didactics
and Educational Research in Health Science, University Witten/
Herdecke, Alfred-Herrhausen-Strasse 50, 58448 Witten,
Germany. Email:
doi: 10.3138/jvme.1016-155r1 JVME 2017; ahead of print article 11
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... Case-based teaching enhances students' learning engagement via the Question-Observation-Doing approach (2). Case-based learning can be used in asynchronous teaching via online platforms, for example in CASUS R (3). Here students can solve virtual patient cases at their own speed without the need for contact with real patients. ...
... As an example, students have to choose the appropriate clinical or special examinations. The advantage of Actionbound compared to other case-based computer programs used at our University (e.g., CASUS R ) might be that the student can choose the examination in his/her individual order depending on his/her individual preferences (3). Therefore, this feature is even closer to real-life scenarios. ...
Full-text available
Case-based learning is a valuable tool to impart various problem-solving skills in veterinary education and stimulate active learning. Students can solve imaginary cases without the need for contact with real patients. Case-based teaching can be well performed as asynchronous remote-online class. In time of the COVID-19-pandemic, many courses in veterinary education are provided online. Therefore, students report certain fatigue when it comes to desk-based online learning. The app “Actionbound” provides a platform to design digitally interactive scavenger hunts based on global positioning system (GPS)—called “bounds” —in which the teacher can create a case study with an authentic patient via narrative elements. This app was designed for multimedia-guided museum or city tours initially. The app offers the opportunity to send the students to different geographic localizations for example in a park or locations on the University campus, like geocaching. In this way, students can walk outdoors while solving the case study. The present article describes the first experience with Actionbound as a tool for mobile game-based and case-orientated learning in veterinary education. Three veterinary neurology cases were designed as bounds for undergraduate students. In the summer term 2020, 42 students from the second to the fourth year of the University of Veterinary Medicine Hannover worked on these three cases, which were solved 88 times in total: Cases 1 and 2 were each played 30 times, and case 3 was played 28 times. Forty-seven bounds were solved from students walking through the forest with GPS, and 41 were managed indoors. After each bound, students evaluated the app and the course via a 6-point numerical Likert rating scale (1 = excellent to 6 = unsatisfactory). Students playing the bounds outdoors performed significantly better than students solving the corresponding bound at home in two of the three cases (p = 0.01). The large majority of the students rated the course as excellent to good (median 1.35, range 1–4) and would recommend the course to friends (median 1.26, range 1–3). Summarizing, in teaching veterinary neurology Actionbound's game-based character in the context of outdoor activity motivates students, might improve learning, and is highly suitable for case-based learning.
... In other studies, online formats are designed for one single discipline only. [31][32][33] Considering the individual short surveys of the single online cases regarding the usability, we can say that despite the two different case-structures or subject content both thematic fields of clinical medicine and VPH with all their relating issues were successfully integrated. In this project the VPH content was implemented to the same extent as the clinical content and students' evaluations did not differ between the two veterinary fields or subject content which shows that both thematic fields can be well combined and integrated into a mutual BL format. ...
Full-text available
Background: In German veterinary education interdisciplinary lectures (ILs) are an important and mandatory part of the curriculum as their merging character builds a useful preparation for the future profession as a veterinarian. These lectures should enable students to work on practically-relevant and interdisciplinary cases, which should ideally be defined jointly by lecturers from different disciplines. Methods: In order to give students the opportunity to work on these cases and at the same time have contact with their lecturers and fellow students, the Faculty of Veterinary Medicine, Freie Universität Berlin, has converted its former in-class ILs (face-to-face delivery format) into a blended learning format. The mandatory lectures comprise 196 curricular hours and are delivered over the course of three semesters within the veterinary curriculum. The new concept was developed over a period of three academic years and extensively evaluated (old-new-comparison) with regard to its acceptance and compliance with national requirements for interdisciplinary teaching. Results: A total of 306 students were asked to evaluate different aspects of the newly implemented format. Overall, more than 79% of the students attending the newly implemented blended learning format responded positively, and the evaluation showed a significant improvement of learning motivation and acceptance when compared to the traditional teaching format. Conclusion: The results indicated that blended learning is a suitable option for teaching mandatory ILs in clinical medicine and veterinary public health.
... The placement of veterinary pharmacology in the early phases of the curriculum leading to a lack of retention (Malau-Aduli et al., 2013). Furthermore the perceived lack of clinical relevance in basic science education (Kleinsorgen et al., 2017;Seddon et al., 2012;Washburn et al., 2016) may contribute to the difficulties students have in applying basic science skills, including pharmacology, to clinical scenarios. Even more so, specific pharmacological reasoning in clinical pharmacology and therapeutic decision making may be lacking in day-1 graduates. ...
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The recent changes in curricula in veterinary medicine have changed the delivery and focus on veterinary pharmacology and therapeutics, resulting in a perceived lack of knowledge of pharmacology and therapeutic decision making in recent graduates. To aid veterinary pharmacologists and clinicians teaching clinical pharmacology, core competencies were drafted by a working group. Following this process, a Delphi study was performed to come to a consensus on day‐1 competencies in veterinary pharmacology and therapeutics. The described competencies could be useful to a variety of stakeholders in veterinary pharmacology, including those teaching veterinary pharmacology worldwide. Secondly, they could form the basis of vertical alignment of the subject within schools and across the world, as well as serving to frame the integration of veterinary pharmacology and therapeutics into competency‐based veterinary education.
... It has been shown that the interactive format of virtual patients enhances diagnostic and clinical reasoning skills of veterinary students (Kleinsorgen et al., 2018) and that virtual patients make students feel better prepared for real patients with similar clinical symptoms (Lehmann et al., 2015). The combination of virtual patients with face-to-face teaching is important for their successful integration, which is called 'blended learning' (Lehmann et al., 2015). ...
Full-text available
Virtual patients have become an interesting alternative in medical education. Due to increasing demands regarding theoretical and clinical teaching and to improve an interdisciplinary approach, a new blended learning concept including virtual patients was developed and implemented in the veterinary curriculum of the Freie Universität Berlin. In the presented project, three virtual patients from the field of canine reproduction were developed. They focus on pregnancy diagnosis with suspected luteal insufficiency, pyometra and benign prostatic hyperplasia, respectively. The results of an evaluation by veterinary students of the 7th semester showed a high acceptance of virtual patients in a blended learning reproduction module in the interdisciplinary lectures. Students especially preferred videos, such as video lectures, hands‐on videos and animations as well as a glossary for background information, to successfully and autonomously work on a virtual case. The content covered by the new modules that were developed in the context of this project is part of a spiral curriculum; they will be revised and enhanced during the clinical year.
... With recent changes to the medical curricula, biochemistry and molecular biology is increasingly being taught in several different ways. [1][2][3][4] The value of collaborative learning has received increased attention in recent years. 5 In our previous article collabo- rative quiz-based teaching strategy in histology, we found that collaborative quiz can be considered as an effective teaching and learning strategy. ...
The purpose of this study was to map the research literature on Biochemistry education, covering the scientific production indexed on the Web of Science over the past 66 years. The open‐source Bibliometrix R‐package, an R‐tool, was used to carry out the bibliometric analysis. Our results describe (1) how many articles were published per year and what is the annual average growth rate; (2) which are the core journals, authors, and publications in the field; (3) which countries and funding agencies contribute most to the development of research in the area; (4) the leading collaborative research and co‐citation networks; (5) which articles were the most cited in the past 10 years; and (6) which are the trending topics in the field. Our main contribution is offering insights into the evolution of the field. Also, the use of a quantitative methodological design, which covers a large volume of publications, and could identify possible gaps in the area.
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The advent of the internet, and the technological innovations associated with it, have driven significant advances in surgical teaching and learning. The ease of access to information and the variety of online resources allow rapid sharing of surgical knowledge, promoting new teaching and learning patterns. Educational content from online platforms adds theoretical and practical knowledge to accelerate the learning curve and continuing education of surgeons. This study reviews how the advent of the Internet has influenced the teaching and dissemination of knowledge in veterinary surgery.
Exposure to real-life clinical cases has been regarded as the optimal method of achieving deep learning in medical education. Case-based e-learning (CBEL) has been considered a promising alterative to address challenges in the availability of teaching cases and standardizing case exposure. While the use of CBEL has been positive in veterinary medical education, insight into students' learning experience with a CBEL tool have not been considered. This study investigates students' views around the utility and usability of a CBEL tool, as well as perceived effectiveness, clinical confidence, and impact of veterinary students' learning preferences on CBEL use. Through focus groups as well as pre- and post-use questionnaires, students expressed that the design and utility of the online cases, including their authenticity, played an instrumental role in perspectives and acceptance of the CBEL tool. Students perceived the CBEL tool as highly effective in both achieving CBEL outcomes and teaching a methodical approach to a clinical case. CBEL elements were also perceived to potentially contribute to increased clinical confidence after CBEL use. Additionally, exploration of students' preferred approach to learning revealed that hands-on learners and those who prefer to learn by practicing and applying knowledge were more likely to show positive perceptions of a CBEL tool. Findings of this study can help guide educators in the future design and implementation of online cases in various capacities and provide a platform for further exploration of the effectiveness and use of CBEL in veterinary medical education.
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The authors provide an introduction to e-learning and its role in medical education by outlining key terms, the components of e-learning, the evidence for its effectiveness, faculty development needs for implementation, evaluation strategies for e-learning and its technology, and how e-learning might be considered evidence of academic scholarship. E-learning is the use of Internet technologies to enhance knowledge and performance. E-learning technologies offer learners control over content, learning sequence, pace of learning, time, and often media, allowing them to tailor their experiences to meet their personal learning objectives. In diverse medical education contexts, e-learning appears to be at least as effective as traditional instructor-led methods such as lectures. Students do not see e-learning as replacing traditional instructor-led training but as a complement to it, forming part of a blended-learning strategy. A developing infrastructure to support e-learning within medical education includes repositories, or digital libraries, to manage access to e-learning materials, consensus on technical standardization, and methods for peer review of these resources. E-learning presents numerous research opportunities for faculty, along with continuing challenges for documenting scholarship. Innovations in e-learning technologies point toward a revolution in education, allowing learning to be individualized (adaptive learning), enhancing learners' interactions with others (collaborative learning), and transforming the role of the teacher. The integration of e-learning into medical education can catalyze the shift toward applying adult learning theory, where educators will no longer serve mainly as the distributors of content, but will become more involved as facilitators of learning and assessors of competency.
Full-text available
Context: In medical and veterinary medical education the use of problem-based and cased-based learning has steadily increased over time. At veterinary faculties, this development has mainly been evident in the clinical phase of the veterinary education. Therefore, a consortium of teachers of biochemistry and physiology together with technical and didactical experts launched the EU-funded project “vetVIP”, to create and implement veterinary virtual patients and problems for basic science instruction. In this study the implementation and utilization of virtual patients occurred at the veterinary faculties in Budapest, Hannover and Lublin. Methods: This report describes the investigation of the utilization and acceptance of students studying veterinary basic sciences using optional online learning material concurrently to regular biochemistry and physiology didactic instruction. The reaction of students towards this offer of clinical case-based learning in basic sciences was analysed using quantitative and qualitative data. Quantitative data were collected automatically within the chosen software-system CASUS as user-log-files. Responses regarding the quality of the virtual patients were obtained using an online questionnaire. Furthermore, subjective evaluation by authors was performed using a focus group discussion and an online questionnaire. Results: Implementation as well as usage and acceptance varied between the three participating locations. High approval was documented in Hannover and Lublin based upon the high proportion of voluntary students (>70%) using optional virtual patients. However, in Budapest the participation rate was below 1%. Due to utilization, students seem to prefer virtual patients and problems created in their native language and developed at their own university. In addition, the statement that assessment drives learning was supported by the observation that peak utilization was just prior to summative examinations. Conclusion: Veterinary virtual patients in basic sciences can be introduced and used for the presentation of integrative clinical case scenarios. Student post-course comments also supported the conclusion that overall the virtual cases increased their motivation for learning veterinary basic sciences.
Full-text available
It is a great challenge in teaching chemistry to veterinary students to show students how chemistry will be applied in their future veterinary practice. The task of teachers is to select topics that are necessary for the further study of biochemistry and other preclinical subjects, as well as to motivate the students. We hypothesized that implementing innovative didactic materials in the form of virtual problems may help students, understanding and thus improve their grades in chemistry exams.The study was performed during twoconsecutive years. First-year studentsof veterinary medicine were asked toparticipate in a pre-survey. They were then invited to use the computer program CASUS, which posed a virtual problem related to polysaccharides, before answering a post-survey. Finally, they took a chemistry exam covering both general chemistry and organic chemistry and including questions related to polysaccharides. The results showed that virtual problems can be used in teaching basic veterinary science. However, they were used largely by good students (with good grades). Further attention should be paid to poorer students (with bad grades) to increase their motivation for acquiring knowledge.
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Background The term "virtual patients" (VPs) has been used for many years in academic publications, but its meaning varies, leading to confusion. Our aim was to investigate and categorize the use of the term "virtual patient" and then classify its use in healthcare education. Methods: A literature review was conducted to determine all articles using the term "virtual patient" in the title or abstract. These articles were categorized into: Education, Clinical Procedures, Clinical Research and E-Health. All educational articles were further classified based on a framework published by Talbot et al. which was further developed using a deductive content analysis approach. Results: 536 articles published between 1991 and December 2013 were included in the study. From these, 330 were categorized as educational. Classifying these showed that 37% articles used VPs in the form of Interactive Patient Scenarios. VPs in form of High Fidelity Software Simulations (19%) and Virtual Standardized Patients (16%) were also frequent. Less frequent were other forms, such as VP Games.Analyzing the literature across time shows an overall trend towards the use of Interactive Patient Scenarios as the predominant form of VPs in healthcare education. Conclusions: The main form of educational VPs in the literature are Interactive Patient Scenarios despite rapid technical advances that would support more complex applications. The adapted classification provides a valuable model for VP developers and researchers in healthcare education to more clearly communicate the type of VP they are addressing avoiding misunderstandings.
Zusammenfassung Gegenstand und Ziel: Neue Lehrmethoden wie eLearning unterstützen zunehmend die Präsenzlehre an veterinärmedizinischen Bildungsstätten. In der Studie sollte die Akzeptanz von eLearning am Beispiel des CASUS-Systems bei Tierärzten und Studierenden der Veterinärmedizin aller deutschsprachigen Hochschulen untersucht werden. Material und Methoden: Es wurde ein Online-Evaluationsbogen entwickelt, auf den Personen der Zielgruppen per E-Mail, durch Mitteilungen in tiermedizinischen Internetforen und Hinweisen in Fachzeitschriften aufmerksam gemacht wurden. Ferner erfolgte bei 224 Studierenden eine Beurteilung der Anatomienote im Physikum in Abhängigkeit von der Nutzung des Systems CASUS. Ergebnisse: Die Auswertung der 1581 ausgefüllten Fragebögen verdeutlicht, dass eine gute Akzeptanz von neuen Lehrmethoden vorliegt, obwohl das klassische Lehrbuch noch immer das wichtigste Instrument zur Vermittlung von Fachwissen darstellt. Die Nutzungsrate der eLearning-Programme hängt stark von deren Einbindung in die Lehre ab. CASUS wird von den Befragten als effiziente Lehrmethode betrachtet und über 90% wünschen sich eine Ausweitung der Angebote. Ein signifikanter Zusammenhang zwischen der Nutzung von Lernfällen im Fach Anatomie und der Anatomienote im Physikum ließ sich aufgrund der bisher zu geringen thematischen Überschneidung nicht nachweisen. Von den Studierenden wird jedoch ein hoher subjektiver Lernerfolg wahrgenommen, der für mehr Selbstsicherheit in einer Prüfungssituation sorgen kann. Schlussfolgerung: Mit eLearning können Lernziele erreicht werden, die sich mit traditionellen Lehrmethoden nicht erzielen lassen. Dazu gehört die Überprüfung der eigenen Lernfortschritte durch die Feedback-Funktion von Selbstlernprogrammen. Dennoch kann eLearning traditionelle Lernformen nicht vollständig ersetzen und sollte daher als Ergänzung in zukünftige Lernmodelle eingehen.
Testing within the science classroom is commonly used for both formative and summative assessment purposes to let the student and the instructor gauge progress toward learning goals. Research within cognitive science suggests, however, that testing can also be a learning event. We present summaries of studies that suggest that repeated retrieval can enhance long-term learning in a laboratory setting; various testing formats can promote learning; feedback enhances the benefits of testing; testing can potentiate further study; and benefits of testing are not limited to rote memory. Most of these studies were performed in a laboratory environment, so we also present summaries of experiments suggesting that the benefits of testing can extend to the classroom. Finally, we suggest opportunities that these observations raise for the classroom and for further research. © 2015 C. J. Brame and R. Biel. CBE—Life Sciences Education © 2015 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (
Case-based learning (CBL) has been introduced as part of a major review of the veterinary curriculum at the University of Bristol. The initial aim was to improve integration between all first year subjects, i.e., basic science disciplines (anatomy, physiology, and biochemistry), animal management, and professional studies, while highlighting the relevance by providing clinical context. The CBL was delivered as whole class sessions in a lecture theatre, as small group teaching facilities were not readily available, co-facilitated by two to four basic scientists and clinicians. Active learning tasks were included by using an audience response system and encouraging discussion. A case template was developed in PowerPoint and then populated by basic science and clinical staff in an iterative design process. Comments from a student focus group informed the design of the case sessions. Feedback collected from students via a survey after the first three cases suggested that CBL was well received and assisted students in integrating material taught in the first year units and was used to further improve the ongoing case design. The project team developed eight cases for Year 1 and is implementing CBL in various formats throughout the curriculum. There was a considerable time commitment in developing each case; however, the use of readily available software and the large group format overcame limitations, including resourcing small group sessions. This article reports a model that could be successfully adapted by other institutions wishing to use CBL to provide clinical context and promote integration of the basic sciences. Anat Sci Educ. © 2015 American Association of Anatomists. © 2015 American Association of Anatomists.
There is an increasing demand in veterinary education to engage students, teach and reinforce clinical reasoning, and provide access anytime/anywhere to quality learning opportunities. In addition, accrediting bodies are asking for more concrete documentation of essential clinical-skills outcomes. Unfortunately, during the clinical year in a referral hospital setting, students are at the mercy of chance regarding the types of cases they will encounter and the opportunities they will have to participate. Patient- and case-simulation technology is becoming more popular as a way to achieve these objectives in human and veterinary medical education. Many of the current options available to the veterinary medical education community to develop virtual-patient cases are too time-consuming, cost prohibitive, or difficult for the instructor or learner to use. In response, we developed a learning tool, Case Manager, which is low-cost and user-friendly. Case Manager was designed to meet the demands of veterinary education by providing students with an opportunity to cultivate clinical reasoning skills and allowing for real-time student feedback. We launched a pilot test with 37 senior veterinary medical students as part of their Small Animal Internal Medicine clinical rotation. Students reported that Case Manager increased their engagement with the material, improved diagnostic and problem-solving skills, and broadened their exposure to a variety of cases. In addition, students felt that Case Manager was superior to a more traditional, less interactive case presentation format.
A motivational science perspective on student motivation in learning and teaching contexts is developed that highlights 3 general themes for motivational research. The 3 themes include the importance of a general scientific approach for research on student motivation, the utility of multidisciplinary perspectives, and the importance of use-inspired basic research on motivation. Seven substantive questions are then suggested as important directions for current and future motivational science research efforts. They include (1) What do students want? (2) What motivates students in classrooms? (3) How do students get what they want? (4) Do students know what they want or what motivates them? (5) How does motivation lead to cognition and cognition to motivation? (6) How does motivation change and develop? and (7) What is the role of context and culture? Each of the questions is addressed in terms of current knowledge claims and future directions for research in motivational science.