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© SA Journal of Occupational Therapy
South African Journal of Occupational Therapy — Volume 43, Number 1, April 2013
INTRODUCTION
Scope of the Study
The focus of this study was to determine whether matriculation
scores would be a reliable predictor of academic success in an
occupational therapy (OT) undergraduate programme. Academic
success, as defined by the authors in this context, constitutes
minimum time taken to complete the degree (4 years) and degree
averages attained. The cohort of students in this study was not a
product of the National Senior Certificate (NSC) system which was
only formally implemented in South Africa in 2008.
LITERATURE REVIEW
The selection of health sciences students by the universities in
South Africa, continues to be a complex and difficult process. This
is partly because success in completing the degree requires students
to acquire a substantial amount of knowledge, abilities and skills, as
well as because of the relatively high academic standards in each
professional degree. This appears to be further complicated by
the need to provide a reliable and equitable method of addressing
issues of redress.
Due to the increasing number of candidates competing for a
place within an academic programme, selectors are bound not
only by strict admission criteria and quota systems but also need
to document criteria by which student selection decisions are
made. As assistants in the selection process, it is our responsibility,
to execute an efficient and fair process in identifying candidates
who will complete the degree programme and exit to become
successful therapists1.
Over the past two decades there has been little change in the
entry requirements for undergraduate studies at the South African
universities2. The growing demand and competition for places to
study occupational therapy at Universities in South Africa requires
a selection process that is as meticulous as possible in assuring ob-
jectivity and fairness, whilst simultaneously ensuring that the right
person with the adequate potential to both complete the degree
and to become a competent occupational therapist, is slecetd.
Finding a tool that will adequately identify the multiple facets
which contribute towards a competent occupational therapist is
a virtual impossibility because there are so many competencies
which are required for practice. Notwithstanding this, the selec-
tion process should, at least ensure that the graduate completes
the educational programme possessing the knowledge and range
of competencies that will lead to good practice3.
Fraser and Killen2 refer to ‘pre-enrolment’ predictors such as
matriculation scores and ‘post-enrolment’ predictors which are those
that are required to sustain and maintain the ability to complete the de-
grees for which students register such as motivation and self discipline.
They mention that there is an assumption that students who meet the
entry requirements for undergraduate study and have above-average
matriculation scores will succeed in their respective chosen course
of study2. Thus, in selecting students for the occupational therapy
degrees, the selectors have to seek generic pre-enrolment indicators
that will provide a reasonable indication of the student's potential to
complete the degree within the given time frame, with an acceptable
academic record, and who will also graduate possessing at least some
the desirable personality traits and appropriate attitudes.
While there appears to be some evidence to indicate that
pre-enrolment or grade point average (GPA) scores are a valid
predictor of academic success1,4, there is also evidence, especially
in professions such as occupational therapy and nursing, that this is
not necessarily always the case1,5. In spite of the evidence to support
the fact that pre-admission academic grades are reliable predictors
of subsequent in-course performance across disciplines4 there is also
evidence of numerous other factors which may influence academic
success during the post-admission period. This includes how the
student interacts with the university’s academic and social systems2.
Killen6 suggests that the predictive validity of entry examinations or
school leaving examinations is problematic because other factors
may come into play after a student enrols at university and this can
ABSTRACT
Matriculation Scores as an Indicator of Academic Success in an
Occupational Therapy Education Programme
Pragashnie Naidoo B.OT (UDW); MOT (UKZN); CAMAG
Senior Tutor, Discipline of Occupational Therapy, School of Audiology, Occupational Therapy & Speech-language Pathology, Faculty
of Health Sciences , University of Kwa-Zulu Natal
Nasreen Motala B.OT (UKZN); LLB (Med.Law) (UKZN)
Private Practitioner
Robin Wendy Elizabeth Joubert D.Ed (UKZN)
Associate Professor, Academic Leader: Discipline of Occupational Therapy, School of Audiology, Occupational Therapy & Speech-
language Pathology, Faculty of Health Sciences, University of Kwa-Zulu Natal
Over the past two decades there has been little change in the entry requirements for undergraduate studies at the South African
universities. A particular difficulty in the selection of health sciences students by the universities in South Africa is the ability to predict
success, as a substantial amount of knowledge, abilities, and skills are required by the health sciences professions of their graduates.
Notwithstanding this, there is evidence to both support and refute pre-admission academic grades as reliable predictors of academic
success.
The aim of this study was to investigate whether matriculation points (grade point average) could be used as a predictor to determine
successful completion of the Bachelor of Occupational Therapy (BOccTh) degree at the University of KwaZulu Natal.
A retrospective review of the records of 103 BOccTh student who entered the course between 2005 and 2010 was conducted.
Analysis of the year of entry, year of graduation, matriculation point average, number of years taken to complete the degree and degree
averages was carried out.
It was found that graduates with lower matriculation scores took longer to complete their degrees than those with higher matriculation
scores. Graduates with higher matriculation scores had a higher degree average. The results suggest that matriculation scores may be
used as a predictor of degree averages; however the authors view this finding with caution due to various confounding factors.
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© SA Journal of Occupational Therapy
South African Journal of Occupational Therapy — Volume 43, Number 1, April 2013
affect his or her performance either positively or negatively. The
importance placed on academic performance is flawed, because
academic ability is only one attribute contributing to the success of
the applicant, especially in a health science related field7.
The Senior Certificate school leaving examination in South Africa
is one of the most important measures of academic merit for selec-
tion into tertiary education8. The Senior Certificate Examination is
a six or seven subject examination which is taken at either Higher
Grade or Standard Grade. A standard grade score is then converted
to a higher grade equivalent. An average of the candidate’s subject
scores are then calculated to obtain the matriculation score8.
In the South African context, the apartheid inheritance and a slow
process of restitution cannot be ignored. Preparations for the senior
certificate examination differ markedly amongst various schools
depending on the level and quality of education in those schools and
the resources available. Thus the school attended may advantage or
disadvantage certain candidates. Herman8 postulates that the empha-
sis on the matriculation examination seems unfair in a
divided society, due to the previous schooling system
which privileged certain racial groups. Our country
is yet to recover from the damages of the previous
apartheid legacy; inequalities, redress, compensation
and correction are still being implemented. In light of
that applicants experience different qualities of school
education, competing on an “equal footing”, places
some applicants at a disadvantage.
What is it then that constitutes academic success?
According to Killan6, academic success in the context
of undergraduate study refers to students who are
able to comply with the entry requirements of the
particular programme for which they are applying
and to complete the course within the minimum
stipulated time frame6.
Thus the aim of this study was to determine
if the aggregate grade 12 summative examination
mark (viz. matriculation score), reliably predicts a
students ability to pass the Occupational Therapy
programme at the University of KwaZulu-Natal in
the minimum time.
The following objectives were formulated:
✥To evaluate if there is a correlation between matriculation
scores and number of years taken to complete the occupational
therapy degree,
✥To establish if there is a correlation between occupational therapy
degree averages of students who enter with high matriculation
scores compared with those who enter with lower scores and,
✥To establish if there is a correlation between matriculation
scores and marks attained in combined theory and clinical
modules within the occupational therapy degree programme.
METHODS
Study Design
The research design used in this study was a descriptive retrospec-
tive record review.
Population and sample
A purposive sample of all academic records of students complet-
ing the Bachelor of Occupational Therapy programme within the
Faculty of Health Sciences at the University of KwaZulu-Natal
(UKZN), between 2005-2010 was examined. On average, 25 stu-
dents per year are admitted to the degree programme at UKZN.
Due to students dropping out for various reasons the final sample
consisted of 103 students who completed the degree.
Research Procedure
All the academic records of the students who completed the de-
gree in the above time period were accessed from the Division of
Management Information at the UKZN and reviewed.
The following data were collected for analysis: year of entry into
the occupational therapy programme; year of graduation; matriculation
points; years taken to complete degree (calculated as the difference
between the year of first registration and the graduation year);
degree averages; and the marks of eight combined theory and clinical
modules across the four years of study.
The data were analysed using Excel 7 and the Social and Statisti-
cal Package for Social Scientists, (SPSS), version 15.
Ethical clearance from the relevant university structures was
obtained (FECHSC 003/11).
RESULTS
Number of graduates between 2005-2010 and
the Year of First Registration
Table I provides the number of students that graduated over each
year over the the six year period from 2005-2010. This data was
used to compute the number of years that students had taken to
complete the four-year degree.
Table 1: Number of graduates per year
Graduation Year
2005 2006 2007 2008 2009 2010
2
1 1 1
2 2 1
10 4 1 1
10 6 1
11 6 1
15 1
1 7 4
14
13 19 20 24 7 20
Total
Number of
Graduates
per year of
admission
2
3
5
16
17
18
16
12
14
103
Year of 1st
Registration
(Admission)
1999
2000
2001
2002
2003
2004
2005
2006
2007
Total Number of
Graduates per year
Graduates per year and Time taken to Complete
Degree (2005-2010)
Graduates took an average of four to five years to complete the
four-year occupational therapy degree. The 2006 graduates took
an average of six years to complete while 2009 graduates completed
in four years (see Graph 1).
Graph 1: Average years taken to complete BOCTH
against matriculation scores. No students had <36
points in 2009 and 2010
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© SA Journal of Occupational Therapy
South African Journal of Occupational Therapy — Volume 43, Number 1, April 2013
Average number of years taken to Graduate by
Matriculation points
Table II shows that graduates with lower matriculation scores took
longer to complete their degrees than those with higher matricula-
tion scores, for example in 2005, six students with 30 matriculation
points graduated. Sixty seven students out of 103 (65%) in the
period under discussion completed their degrees in the minimum
prescribed period.
Degree Averages
Degree averages ranged between 62.4% and 72.6%.
An overall improvement in degree averages from
2006 to 2009 was noted (See Graph 2).
A significantly high correlation between matricu-
lation scores and degree averages at the 99% level
was found (see Table 1V). Graduates with higher
matriculation scores had a higher degree average.
Clinical Averages
Further correlation studies to determine whether
matriculation scores were a good predictor of clinical
success as measured by eight occupational therapy
combined theory and clinical modules were also
computed. However, matric points were found to
not be a reliable predictor for performance in these
modules as the correlation is only significant at the
<0.01 level. From these findings none of the p values
were close to 0.01 as can be seen from the Table V.
Hence, matriculation scores appeared not to be a
reliable predictor for performance in clinical modules,
suggesting that matriculation scores are not a good
predictor of clinical competence.
DISCUSSION
A total of 103 occupational therapy students gradu-
ated over the period 2005-2010 with graduates taking
four to five years to complete the stipulated four-year
occupational therapy degree. Of the 103, 65% of the
graduates completed the course in the minimum time
i.e. four years. Those who graduated between 2006
and 2007 took an average of five years to complete
while 2005 and 2009 graduates completed in four
years. Graduates with lower matriculation scores
took longer to complete their degrees than those
with higher matriculation scores (Tables II and III).
Degree averages ranged between 62.4% and
72.6%, thus an overall improvement in degree aver-
ages from 2006 to 2009 was noted (see Graph 2).
Table II: Matriculation scores and average number of years taken by
students to graduate to complete degree
Matriculation Graduation Year
Scores 2005 2006 2007 2008 2009 2010
24 6
26 8
27 5
28 5
29 7
30 6 5
31 7
32 8 5
33 5 4 4
34 7 5
35 5.5 4
36 4 4 5 5
37 4 4 6.5 5.3 4
38 4.5 4 4 5.2
39 4 4.3 4
40 4 4
41 4 4 4 3 4 4
42 4 5 4 5
43 5 4 5 4
44 4 4 4 4
45 4 4 4.5
46 4 4 4
47 4 4 4 4.3
48 4 4
49 4 4 4
Average no. of 4 5 4.8 4.4 4 4.5
years taken to years years years years years 4.5 years
complete Degree
These results are shown to be statistically significant with a
significant moderate correlation between matriculation scores
and number of years taken to complete the degree, at the 99%
level. Graduates with lower matriculation scores took longer to
complete the degree.
Spearman’s rho correlation was computed to determine if
there was a significant relationship between the two variables, i.e.
for years taken to complete the degree and matriculation scores.
Spearman’s rho correlation was used over Pearson r, since the
variables did not follow a normal distribution. The results indicated
that matriculation scores are not a reliable predictor of years taken
to complete the degree.
Years Taken
Spearman’s rho Correlation Coefficient
Correlations P value N
.0000** 103
** Correlation is significant at the 0.01 level (2 tailed)
Table III: Correlation between matriculation scores and
years taken to complete the degree
Graph 2: Degree averages over the period 2005 to 2010
Correlations
Degree Avg
Pearson Correction p N
MatPts .721** .000 103
** Correlation is significant at the 0.01 level (2-tailed)
Table IV: Correlation between Matriculation Scores and
Degree average
Table V: Correlation between matric scores and clinical
module average
Correlations
MatPts
Pearson Correlation P N
MatPts 1 103
OCTH211 .527** .000 63
OCTH212 .410** .005 46
OCTH311 .348** .001 88
OCTH312 .367** .002 67
OCTH411 .549** .000 102
OCTH412 .477** .000 102
OCTH413 .444** .000 102
OCTH414 .521** .000 103
***Correlation is significant at the 0.01 level (2-tailed)
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© SA Journal of Occupational Therapy
South African Journal of Occupational Therapy — Volume 43, Number 1, April 2013
It is difficult to provide a strong argument or reasons for the
diversity over these years. Factors that may have however influ-
enced the overall performance of students include curriculum
reviews and changes taking place at the time, modifications in as-
sessment methods, introduction of academic development tutors,
introduction and implementation of an exclusion policy, exodus of
staff and entry of a number of newly appointed academics, inter
alia, in the context of the health science faculty at UKZN in this
period. Investigation into these factors was beyond the scope of
this study. There is evidence in the literature to suggest that psy-
chosocial factors, teaching methodologies, students’ motivation,
the interaction between students and the academic staff and the
social systems within the university as well as the students’ study
methods and approach to studying, are all likely to influence the
student’s success at university1.
A significantly high correlation between matriculation scores and
degree averages at the 99% level was found (Table IV). Graduates
with higher matriculation scores obtained a higher degree average.
These results indicate that matriculation scores may be used as a
predictor of degree average.
Herman8 states that school leaving exams worldwide are the
most significant admission criteria for higher education studies.
Although Fraser and Killen2 argue that there is limited evidence
of the predictive validity of the matriculation results in the South
African context, the exam is externally moderated and uniform
which gives it greater credibility. Other South African studies1,9-11
and previous American studies12,13 substantiated our results and
highlighted the fact that pre admission grade scores on admission
seem to predicted final degree results.
This finding is however contrary to Howard and Jerosch-Herold5
who found that there was a weak positive correlation between
entry score and final degree scores for a group of physiotherapy
and occupational therapy students at the University of East Anglia
(UEA). Kerr14 found that more than 50% of performance within a
health science degree was not accounted for by pre-entry factors.
Whilst both academic and clinical scores make up the degree
averages, it can be argued that computing module averages is not
the most accurate reflection of a student’s overall ability. Additional
correlations to determine if matriculation scores were a good pre-
dictor of clinical success as measured by eight occupational therapy
combined theory and clinical modules were also computed. Results
however indicated that matriculation scores did not seem to be a
good predictor of such success.
The authors acknowledge that the use of academic scores as a
sole predictor for admission into occupational therapy degrees is
problematic in the context of this study. The reason for this is that it
may result in the exclusion of students from disadvantaged educational
backgrounds3 who would make good therapists and those who may
be academically competent and who would otherwise score higher
on some of the other desirable predictors. For these reasons, the
researchers do not support the use of academic scores as a sole pre-
dictor of success not only as students within the academic programme
but as occupational therapists in the future. Rather, a combination of
predictors should be utilised in an effort to increase the potential for
multiple correlations with that of criterion performance.
LIMITATIONS OF THIS STUDY
Within the limits of this study, factors other than matriculation aver-
ages that could impact on the time taken to complete the degree
for certain cohorts were not investigated. Attrition of students was
also not factored into this study. Additionally, the findings of this
study do not necessarily apply to all students within occupational
therapy programmes nationally or internationally as specific factors
inherent within the degree programmes differ to a greater or lesser
degree. Caution must therefore be exercised when generalising
these results.
CONCLUSION
There is general agreement in current research and approaches
to selection of health sciences students, that selection on the
basis of academic performance alone is flawed. Academic or
intellectual ability, irrespective of how it is measured is said to
be only one advantageous outcome7. Whilst the results of this
study, in the scholastic system within the stipulated period, in-
dicate that matriculation scores are indeed a good predictor of
degree averages, for reasons already discussed in this paper, this
may not necessarily be suggestive that they are a good predictor
of a good clinician.
The profession of occupational therapy is one that is complex
and multifaceted, necessitating a training that is rigorous, full and
demanding and thus further necessitating some form of pre-entry
assessment of academic ability that will evaluate the attributes
necessary to equip a student to be successful in completing the
training for such this career. There has been a debate in previous
years about what constitutes minimum academic pre-requisites
and how these may be measured. Traditionally at the UKZN,
the discipline of occupational therapy has utilised a combination
of matriculation scores and interviews to determine suitable
candidates for the programme. The authors in this article have
attempted to demonstrate the link between matriculation scores
and academic success in a four-year occupational therapy pro-
gramme. However, while this research produces similar findings
to related research regarding the link between matriculation
scores and predictability of success at University, we continue
to stress our belief that selection requires more than simply
basing acceptance into degrees upon academic merit. Thus fu-
ture research should attempt at determining the other essential
characteristics that should also form part of the selection process.
We suggest that just as the academic programme and cur-
riculum require evaluation, selection processes and methods must
be constantly evaluated to determine their validity.
REFERENCES
1. Balogun, J. Predictors of Academic and Clinical Performance in
a Baccalaureate Physical Therapy Program. Physical Therapy.
1998;68(2);238-42.
2. Fraser, W.J., Killen, R. Factors influencing academic success or
failure of first-year and senior university students: do education
and lecturers perceive things differently? South African Journal of
Education. 2003;23(4):254-60
3. Lyons, M. Mackenzie, L. Bore, M., Powis, D. Framing a set of
non-academic selection criteria for occupational therapy students:
An Australian study. Australian Occupational Therapy Journal.
2006;53:284-92
4. Salvatori, P. Reliability and Validity of Admissions Tools Used to
Select Students for the Health Professions. Advances in Health
Sciences Education. 2001;6:159-75.
5. Howard, L. Jerosch-Herold, C. Can Entry Qualifications be Used
to Predict Fieldwork Outcomes in Occupational Therapy and
Physiotherapy Students? The British Journal of Occupational
Therapy. 2000;63(7):329-34.
6. Killen, R. Difference between student’s and lecturer’s per-
ceptions of factors influencing students’ academic success
at university. Higher Education Research and Development.
2002;13:199-212.
7. Searle, J. McHarg, J. Selection for medical school: just pick the right
students and the rest is easy. Medical Education. 2003;37:458-63.
8. Herman, H.D. School-leaving Examinations, Selection and Eq-
uity in Higher Education in South Africa. Comparative Education.
1995;31(2):261-74.
9. Balogun, J.A., Karacoloff, L.A., Farina, N.T. Predictors of
academic achievement in physical therapy. Physical Therapy.
1986;66:976-80.
10. Behr, A.L. The senior certificate examination as a predic-
tor of university success. South African Journal of Education.
1985;5:107-12.
11. Jawitz, J. Performance in first and second year engineering at UCT.
South African Journal of Higher Education. 1985;9:101-8.
12. Scott, A.H., Chase, L.M. Lefkowitz, R., Morton-Rias, D., Cham-
bers, C. Joe, J., et al. A national survey of admissions criteria and
processes in selected allied health professions. Journal of Allied
Health. 1995;Spring:95-107.
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South African Journal of Occupational Therapy — Volume 43, Number 1, April 2013
❑
13. Kirchner, G.L., Holm, M.B. Prediction of academic and clinical
performance of occupational therapy students in an entry level
master’s programme. American Journal of Occupational Therapy.
1997;51(9):775-9.
14. Kerr, K. Pre-entry requirements and academic performance in
primary degree courses in physiotherapy at the UIster Polytechnic.
Physiotherapy. 1985;71(11):468-72.
15. Mills, C., Heyworth, J., Rosenwax, L., Carr, S. Rosenberg,
M. Factors associated with the academic success of first year
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2009;14:205-7.
Acknowledgements
The authors would like to thank Ms I. Naidoo, principal information
analyst, Management Information, University of KwaZulu-Natal.
Corresponding Author
Pragashnie Naidoo
Naidoopg@ukzn.ac.za
INTRODUCTION
Anger management problems can affect every aspect of a person’s
life – especially when it leads to the chronic experiencing of anger,
hostility and subsequently violence1. Many persons with a high ten-
dency to become angry also seem to often abuse substances2,3,4,5.
In a study conducted by Tafrate et al6 participants with a high
tendency to anger used three times more substances than persons
with a low tendency to anger. It seems that rehabilitated substance
dependants revert back easier to their substance abuse habits
Substance abusers’ anger behaviour and sensory processing patterns: An
occupational therapy investigation
Denisé Stols, B Occupational Therapy (UP), M Occupational Therapy (UFS)
Denmar Specialist Psychiatric Hospital, Pretoria
Rita van Heerden, PhD (UFS)
Department of Occupational Therapy, Faculty of Health Sciences, University of the Free State, Bloemfontein
Annamarie van Jaarsveld, M Occupational Therapy (UFS)
Department of Occupational Therapy, Faculty of Health Sciences, University of the Free State, Bloemfontein
Riette Nel, MMedSc (UFS)
Department of Biostatistics, Faculty of Health Sciences, University of the Free State, Bloemfontein
ABSTRACT
Key words: occupational therapy, anger behaviour; anger management style; substance abuse; sensory processing; sensory pro-
cessing patterns
Background: Persons with a high tendency towards anger often abuse substances. When problematic anger interferes with substance
abusers’ ability to cope, the occupational therapist plays a vital role in providing opportunities for substance abusers to experience
and practice effective ways to deal with their anger. Many substance abusers seem to also have atypical sensory processing patterns.
In Occupational Therapy atypical sensory processing is recognised as a domain of concern not only in children, but adults as well. It is
against this background that the question was asked whether relations exist between substance abusers’ anger behaviour and their
sensory processing.
Methods: A quantitative, cross-sectional study was conducted to describe adult substance abusers’ anger behaviour and sensory
processing patterns. Adults with substance abuse difficulties admitted to two institutions in Pretoria between 1 October 2008 and 29
May 2009 represented the study population. The one institution specialises in substance abuse rehabilitation, while the other is an
inpatient treatment facility for clients with mental health problems. A total of 84 participants met the inclusion criteria, of which 54
participants were in-patients at one institution and 30 in-patients at the other institution. Participants reported on the following anger
behaviours: verbal expression, physical expression, escape, substance use, suppression, non-verbal expression, and calming strategies.
Participants’ sensory processing patterns were determined by completing the Adolescent/Adult Sensory Profile.
Results: Anger behaviour in the majority of participants with low registration patterns more than the typical norm, was related to
a style of directly expressing anger (65.5% regularly expressed anger physically and 61.5% regularly expressed anger verbally). Anger
behaviour in the majority of participants with sensory-avoidance patterns more than the typical norm, was related to a style of avoiding
anger (62.5% seldom expressed anger verbally, 60.8% regularly escaped from anger situations and 58.9% regularly suppressed their anger).
Conclusions: Occupational therapists should consider evaluating and if necessary address the sensory processing of their adult
clients with problematic anger and/or substance abuse difficulties. Further research on the above associations is indicated in clinical
and non-clinical populations. For future studies the use of a qualitative research approach and purposive or representative sampling are
recommended. This will provide deeper understanding of relations found and support generalisation of results.
when they experience anger management problems7. Clients
abusing substances often need occupational therapy for associated
medical, physical or psychosocial problems8 and in these cases
the occupational therapist aims at improving the clients’ ability to
manage a balanced lifestyle and to effectively cope with stress9.
Thus, when anger interferes with the substance abusers ability
to cope, the occupational therapist plays a vital role in providing
opportunities to experience and practice effective ways of dealing
with their anger9.