The Relationship between Study Anxiety and Academic Performance among Engineering Students

Abstract

Anxiety is one of the major predictors of academic performance. Students with anxiety disorder display a passive attitude in their studies such as lack of interest in learning, poor performance in exams, and on assignments. This research observes the relationship between study anxiety level and students’ academic performance. The test to find out a significant correlation of anxiety and academic performance was has carried out among engineering students. A total 205 males and females student participated in this test. They were second year students from four engineering faculties at Universiti Malaysia Pahang (UMP). The study anxiety level was measured using State Trait Anxiety Inventory (STAI). Meanwhile, students’ academic performance was measured using Grade Point Average (GPA). The results showed that there was a significant correlation of high level anxiety and low academic performance among engineering students, with significant correlation (p=0.000) and the correlation coefficient is small with r=-.264. Large of sample size required to strengthen the coefficient correlation was suggested for further research.

Full text

Procedia Social and Behavioral Sciences 8 (2010) 490–497
A
vailable online at www.sciencedirect.com
International Conference on Mathematics Education Research 2010 (ICMER 2010)
The Relationship between Study Anxiety and Academic
Performance among Engineering Students
Prima Vitasari
a,
*, Muhammad Nubli Abdul Wahab
b
, Ahmad Othman
c
,
Tutut Herawan
d
, Suriya Kumar Sinnadurai
e
a,c
Faculty of Manufacturing Engineering and Technology Management, Universiti Malaysia Pahang
eb
Center of Modern Language and Human Science, Universiti Malaysia Pahang
d
Department of Mathematics Education, Universitas Ahmad Dahlan
Abstract
Anxiety is one of the major predictors of academic performance. Students with anxiety disorder display a passive attitude in their
studies such as lack of interest in learning, poor performance in exams, and on assignments. This research observes the
relationship between study anxiety level and students’ academic performance. The test to find out a significant correlation of
anxiety and academic performance was has carried out among engineering students. A total 205 males and females student
participated in this test. They were second year students from four engineering faculties at Universiti Malaysia Pahang (UMP).
The study anxiety level was measured using State Trait Anxiety Inventory (STAI). Meanwhile, students’ academic performance
was measured using Grade Point Average (GPA). The results showed that there was a significant correlation of high level anxiety
and low academic performance among engineering students, with significant correlation (p=0.000) and the correlation coefficient
is small with r=-.264. Large of sample size required to strengthen the coefficient correlation was suggested for further research.
© 2010 Published by Elsevier Ltd.
Keywords: Study anxiety; Academic performance; Student
1. Introduction
Anxiety is a subjective feeling of tension, apprehension, nervousness, and worry associated with arousal of the
nervous system (Spielberger, 1983). The high level of anxiety causes a persons normal life being difficult such as
interfered activities and social life. Anxiety is one of the wide varieties of emotional and behaviour disorders
(Rachel and Chidsey, 2005). Students with anxiety disorder exhibit a passive attitude in their studies such as lack of
interest in learning, poor performance in exams, and do poorly on assignments. The anxiety’s psychological
symptoms among students include feeling nervous before a tutorial class, panicking, going blank during a test,
feeling helpless while doing assignments, or lack interest in a difficult subject whereas the physiological symptoms
include sweaty palms, cold, nervousness, panic, fast pace of breathing, racing heartbeat, or an upset stomach
(Ruffins, 2007). The prevalence of anxiety among university students has been acknowledgement by students and
educators. However, study anxiety is a real phenomena, the importance of study anxiety is particularly related to the
sources of anxiety and how to handle them.
* Corresponding author. Tel.: 60-1-7706-7278
E-mail address: primavitasari@yahoo.com.
1877-0428 © 2010 Published by Elsevier Ltd.
doi:10.1016/j.sbspro.2010.12.067

Prima Vitasari et al. / Procedia Social and Behavioral Sciences 8 (2010) 490–497
491
Anxiety while studying is a major predictor of academic performance (McCraty, 2007 and McCraty, et al., 2000)
and various studies have demonstrated that it has a detrimental effect. Little is known that there exist a possible
association between high level of anxiety and low academic performance among students. Researchers revealed that
high levels of anxiety influence on the decrease of working memory, distraction, and reasoning in students (Aronen
et al., 2005). Tobias in Ibrahim (1996) has been recognised that anxiety plays significant role in student's learning
and academic performance, moreover anxiety has been known to have both facilitating and debilitating effects on
academic achievement. Researchers have been looking at the correlation of anxiety and the effect of academic
performance among school students, they found that among high school students with higher level of anxiety have
lower academic performance (McCraty, 2007) and greater anxiety would be associated with poorer academic
achievement (Luigi et al., 2007).
Students with high level of anxiety have a reduced memory span, lose concentration, and lack confidence, and poor
reasoning power. The element can be described as anger and regret in engineering students when feel anxiety in
difficult situations related with their study. Generally, high level of anxiety was more closely associated with lower
performance among low ability students (Sena et al., 2007).
However, this research considers identifying the
correlation of study anxiety and academic performance in the university level. The rest of this paper is organized as
follows. Section 2 describes definition of anxiety, and study anxiety upon academic performance. Section 3
describes the research method. Section 4 describes the result and discussion. The conclusion of this work is
described in section 5.
2. Anxiety
Definition of anxiety was presented to describe of anxiety relate with students’ experience during study, namely
study anxiety, and study anxiety effect on academic performance display theories consider with relationship of
anxiety and performance. These were explained below
2.1. Definition of Anxiety
Anxiety is one of the psychophysiology difficulties (Callahan, 2001). The symptoms can be psychological physical
or environmental challenges. There are various forms of anxiety which includes excessive worrying, a sense of fear,
restlessness, overly emotional responses, and negative thinking. Some people when anxious they appear to be clam,
but the brain never stops thinking. This will get so bad as well as interrupt the quality of life. Experts have many
definitions to describe anxiety. Breuer (1999) mentioned that all anxiety disorders are defined by the dual
characteristics of excessive emotional fear and physiologic hyper arousals. Sarason in Harris et al. (2003) defined
that anxiety is a basic human emotion consisting of apprehension and uncertainty that typically appears when an
individual perceives an occurrence as being a threat to the ego or self-esteem. In its conceptualization, individuals
with high levels of anxiety generally hold heightened levels of trait anxiety, but in evaluative situations, the state of
anxiety also elevates. Definition of anxiety by Spielberger’s (1995) is emotional state consisting of feeling, tension,
apprehension, and its effects on the nervous system. These are differentiated in state and trait anxiety. State anxiety
is transitory emotional state reflective of one’s interpretation of a particular stressful situation at a particular period
of time or at that moment feeling. However trait anxiety is the enduring personality characteristic which refers to
relatively stable individual differences that characterizes people’s anxiety or general feeling of anxiety (Spielberger,
1983). Spielberger’s theory of anxiety has led to understanding the concept of anxiety. A person who has a certain
level of anxiety has been found to be a facilitative tool for an individual to perform ineffectively. The combination
of feeling anxiety can lead to interference with performance through mind blocking, attention resources, more
cognitive interference, worries and fears induced by anxiety.
According to the previous study about anxiety among students, the study anxiety is a specific-situation that refers to
anxiety conditions that are experienced during study process and could be disturbance of academic performance.
Study anxiety has two dimensions include physiological arousal and cognitive anxiety.
2.2. Study Anxiety upon Academic Performance

492 Prima Vitasari et al. / Procedia Social and Behavioral Sciences 8 (2010) 490–497
The anxiety perspective and academic performance is adopted from Catastrophe theory which explains about the
relationship of anxiety and performance in terms of sport performance. It is important to understand the theory and
the influence of anxiety upon performance. Martin in Robb (2005) proposed that cognitive anxiety would have
negative correlation with performance and physiological anxiety have curvilinear relationship with performance.
The cognitive anxiety is the component that most strongly affects performance (Ingugiro, 1999; Robb, 2005).
According to Fazey and Hardy (1988) cites cognitive anxiety has a positive relationship with performance when
physiological arousal is low. Researcher demonstrated that students with higher level of anxiety tend to obtain lower
marks in their end-of-semester examination (Hamzah, 2007). Researcher has been conducted to see the correlation
of anxiety and the influence of academic achievement, student with high anxiety levels would have lower academic
achievement among high school students (McCraty, 2007). Others expressed the opinion that the high level of
anxiety will be associated with low academic performance (Luigi et al., 2007, and Sena et al., 2007). Similarity
result find, a fair number of previous studies have found a significant relationship between academic achievement
and anxiety (Diaz et al. in El-Anzi, 2005), a positive relationship between high degrees of academic achievement
and low anxiety (El-Anzi, 2005). Figure 1 displays theoretical model of study anxiety upon academic performance
as follows
Figure 1: Theoretical model of study anxiety upon academic performance
University students have a responsibility to maintain their optimal academic performance. Anxiety among students
are created by insensible teaching or an over demanding syllabus. This then pushes students towards the surface
approach as a coping strategy, stress and anxiety due to personal or family related problems also leads to a feeling of
anxiety (Mayya et al., 2004). It is common for students to perform poorly when they experience pressure with their
tasks and when they experience high level of anxiety during their studies. There are many sources of created anxiety
during study, according to Guerrero (1990) anxiety sources can be interpreted on difference age level, social class,
high activity, greater familiarity, gender, and culture ecosystem. Under certain circumstances, actually anxiety can
help us to evaluate and mobilize resources in order to improve performance in some tasks. Therefore, study anxiety
should be taken seriously. This relationship also could possibly lead to reaction of anxiety that interferes with
students’ performance through blocks of memory, concentration, attention resources, or cognitive interference from
the worries and fears induced by anxiety during their study.
The anxiety is measured by state and trait (STAI) instrument, which means that high scores of state and trait
determines high level in cognitive anxiety
(Spielberger, 1983). Academic performance is a significant issue in the
university. Previous studies observed that academic performance are influenced by personal efforts, time
management, peer interaction, environment, campus facilities, completion of assignments, class attendance, tutorial
services, study groups, and teaching style (Sansgiry et al., 2006). However, Carroll and Garavalia (2004) explained
that successful academic performance depends on effective studying and motivational strategies. Psychophysiology
difficulties do also affect the performance of students academic (Stephen, 2001; McCraty, 2007; Gomes, 2002),
Poor academic performance is defined by diagnosis of learning disability or students who failed multiple academic
subjects (Janet et al., 1987). Learning difficulties will create students’ anxiety of feeling discomfort, which means
that feeling anxious in the classroom does not improve learning. Besides, Soler in (2005) observed that students who
Physiological
arousal
Study
anxiety
Cognitive anxiety
Academic
performance

Prima Vitasari et al. / Procedia Social and Behavioral Sciences 8 (2010) 490–497
493
felt satisfied and had low levels of anxiety achieved a higher academic performance. Therefore, anxiety has been
regarded as the most significant factors in determining students’ achievement in academic performance.
3. Method
3.1. Participants
The population in this study are engineering undergraduate at Universiti Malaysia Pahang. Students who have low
academic performance received test to measure their anxiety level. A total 205 students with low academic
performance were participating in this test, Students receive STAI for measuring anxiety level. Sample in this study
was the low students’ academic performance with GPA < 2.51 and high level of anxiety with STAI > 80.
Figure 2: Sample selection procedure
3.2. Measurement
The instrument was validated for reliability and validity test. Nunnally (1978) recommends that instruments used in
basic research have a reliability value of about 0.70 is better. Validity test interpreted by inter correlation of items
according to (Sekaran, 2003) should be ≥ 0.30. The questionnaire was confirmed of reliability (Cronbach’s Alpha
yielded 0.934).
State Trait Anxiety Inventory (STAI)
This instrument has forty items of questions with two subscales: The S-Anxiety scale (STAI Form Y-1) consists of
twenty statements that evaluate how respondents’ feel about anxiety currently, at this moment”. The standard test
form is to the write on each item-statement that best describes the intensity of their feelings: (1) not at all; (2)
somewhat; (3) moderately so; (4) very much so. In responding to the T-anxiety scale (STAI Form Y-2) consists of
twenty statements that assess how people “generally feel” about anxiety with four point scale: (1) almost never; (2)
sometimes; (3) often; (4) almost always. The STAI is documented of reliability and validity test which had yielded
0.923. An example of state question “I am presently worrying over possible misfortunes” the question was assessed
four points with very much so. An example of trait question “I worry too much over something that really doesn’t
matter” the question was assessed on four points with almost always. High score reflect high level of anxiety. The
instruments was established for reliability and validity test (Spielberger, 1983).
Ump students
Around 194
students with
category high
level anxiety has
low academic
performance
Test of anxiety level by
STAI to find out students’
high anxiety level
Selection of
each
engineering
faculty to find
out students’
low academic
performance
2
nd
year
engineering
students
A total 205
students’ low
academic
performance

494 Prima Vitasari et al. / Procedia Social and Behavioral Sciences 8 (2010) 490–497
Grade Point Average (GPA)
Grade Point Average (GPA) is to measure students’ academic performance, this was found from faculty’s
document. The classification found from any university in Malaysia to justify the academic performance level
includes low is ≤ 2.50; moderate is within the range 2.50 < GPA > 3.67; high is ≥ 3.67. The interpretation of STAI
and GPA level are presented in Table 1 as follows.
Table 1: Interpretation of STAI and GPA level
STAI’s score
GPA
Interpretation
80 > STAI
2.50>GPA
Low
80 < STAI
2.50<GPA
High
3.3. Procedure
The test aimed to find the relationship of study anxiety and academic performance among engineering students.
Immediately participants giving a test, testing also aims to select trainees who have been identified in high anxiety
and low academic performance were to participate in this training. The participants came to the lab and fill in the
questionnaire include the S-Anxiety scale (STAI Form Y-1) and T-Anxiety scale (STAI Form Y-1). The STAI has
40 items of question and took approximately 20 minutes to complete. The students first read and answered if they
had problems the researcher will guide students to answer the questions. This test was based on the faculty, after two
weeks who have high levels of anxiety and low academic performance were offered to participate in this study.
Result of the test was used to find out correlation between anxiety and academic performance.
3.4. Data Analysis
The relationship of high level anxiety upon academic performance was examined by Pearson correlation. The
correlation measured for normal distribution of data. The significant coefficient and coefficient of correlation are
examined to find out the results.
4. Results and Discussion
The results presents for demographic of participants, also results and discussion. The finding show significant
correlation of high study anxiety and low academic performance. The findings display below
4.1 Demographic of participants
A total 205 student were invited to test their anxiety level that was aimed to examine the relationship of study
anxiety and academic performance. Students from the second year of study were randomly selected for the study.
The participant's age ranged from 18 to 26 and they were from diverse ethnic and socioeconomic backgrounds as
indicated by self report. A total 109 female students were achieving low academic performance and 96 male
students with low academic performance. Students from four faculties were involved in the tests with 84 students
from Faculty of Chemical and Natural Resources Engineering (FCNRE), 46 students Faculty of Civil Engineering
and Earth Resources (FCEER), Faculty of Mechanical Engineering (FME) yield 19 students, and Faculty of
Electrical and Electronic Engineering (FEEE) was 56 students. The demography profile of participants is presented
in Table 1as follows

Prima Vitasari et al. / Procedia Social and Behavioral Sciences 8 (2010) 490–497
495
Table 1: Demographic of Participants
Demographic info
Frequency
Percentage
Gender
1. Male
2. Female
96
109
46.8%
53.2%
Faculty
1. FCNRE
2. FCEER
3. FME
4. FEE
84
46
19
56
41%
22.4%
9.3%
27.2%
Age
1. 18 – 20
2. 21 – 23
3. 24 – 26
70
120
15
34.2%
58.5%
7.3%
4.2 The Relationship of Study Anxiety and Academic Performance
The Pearson correlation examines the relationship between study anxiety and academic performance. The result
show mean and standard deviation of STAI (M=95.53; SD=12.008) and GPA (M=2.18; SD=0.250), a significant
correlation (p=0.000), the correlation coefficient is small with r=-.264, and finally the sample size yield
n=205.Study anxiety is negatively related to academic performance with a Person correlation coefficient was small.
Nonetheless, the result proven that students who have high anxiety levels achieve low academic performance with
anxiety level > 95 and academic performance < 2.50. Therefore, it can be concluded that there is a significant
relationship between high level anxiety and low academic performance among engineering students.
Consistently result with previous studies found a negative correlation between high levels of anxiety and low
academic performance (Soler, 2005 and McCraty, 2007). In otherwise, El-Anzi (2005) describes a positive
relationship between high degrees of academic achievement and low anxiety. Small of coefficient correlation is
linked with the small of sample size yield seventy participants. Others expressed the opinion that the high level of
anxiety will be associated with low academic performance (Luigi et al., 2007, and Sena et al., 2007). The finding
support with McCraty (2000) where anxiety plays significant role in student's learning and academic performance,
moreover it was revealed that a high facilitating achievement anxiety was related to low debilitating achievement
anxiety. Similar statement cites to support the finding a fair number of engineering students that there are many
situations which it is appropriate and reasonable to counter with some anxiety. That they may not find jobs in the
future, express these feelings with ambivalence, confusion, lack of confidence and worry (Ercan et al., 2008).
Researchers generally agree that high level anxiety will construct of low academic performance. Table 4 present the
finding as follows
Table 4: Results of Correlation between Anxiety and Academic Performance
Measures
Mean
SD
r
p
STAI
95.53
12.008
GPA
2.18
0.250
STAI-GPA
0.264
0.000
Note. p < 0.01.

496 Prima Vitasari et al. / Procedia Social and Behavioral Sciences 8 (2010) 490–497
5. Conclusion
Previous studies demonstrated that students with higher level of anxiety tend to obtain lower marks in their end-of-
semester examination. Anxiety while studying is a major predictor of academic performance (McCraty, 2007 and
McCraty, et al., 2000) and various studies have demonstrated that it has a detrimental effect. Engineering student
has many situations which it is appropriate and reasonable to counter with some anxiety. Therefore, study anxiety
should be investigated for engineering students. The result shows a significant correlation between study anxiety and
academic performance. Students who have high level anxiety achieve low academic performance. These findings
support previous research that high level of anxiety brings about lower academic performance (Sena et al., 2007 and
Luigi et al., 2007). High anxiety also predicts that student has low ability to study. High score of STAI indicates that
students who have a higher score in anxiety achieve low GPA. For further research it is suggested found large of
sample size to strengthen the coefficient correlation.
Acknowledgement
This work was supported under the research grant Vote Number 070144, Universiti Malaysia Pahang, Malaysia.
References
Anderson, V. (2007). An Online Survey to Assess Student Anxiety and Attitude Response to Six Different Mathematical Problems. In
Proceedings of the 30th Annual Conference of the Mathematics Education Research Group of Australasia, J. Watson & K. Beswick
(Eds), © MERGA Inc., 93102.
Ansari. N. (2009). The Relationship between Perceived Size of Library Collection and Library Anxiety among Undergraduate Students at
International Islamic University Malaysia. (online) http://crl.du.ac.in/ical09/papers/index_files/ical-72_34_160_2_RV.pdf
Anthony. J.O, Qun. G.J, and Sharon. L. B. (2004). Library Anxiety. Published by Scare Crow Press, US.
Aronen. E.T, Vuontella. V, Steenari. M.R, Salmi, J, and Carlson, S. 2004. Working memory, psychiatric symptoms, and academic performance
at school. Neurobiology of Learning and Memory, Elsivier.
83(1) 33-42. Doi:10.1016/j.nlm.2004.06.010
Breuer, A. (1999). Biofeedback and Anxiety. Psychiatric Times, 16 (2), 12.
Brown-Chidsey, R. (2005). Assessment for Intervention: A Problem Solving Approach. Guilford Press, New York.
Callahan, R.J. (2001). The Impact of Thought Field Therapy on Heart Rate Variability (HRV). Journal of Clinical Psychology. 57 (10),
11531170.
Carroll, C.A. and Garavalia, L.S. (2004). Factors Contributing to the Academic Achievement of Pharmacy Students: Use of the Goal Efficacy
framework. American Journal of Pharmaceutical Education, 68 (4), 18.
El-Anzi, F.O. 2005. Academic achievement and its relationship with anxiety, self-esteem, optimism, and pessimism in kuwaiti students. Social
Behavior and Personality. FindArticles.com. (online) http://findarticles.com/p/articles/mi_qa3852/is_200501/ai_n9520814/ (11
November 2008)
Ercan. I, Irgil. E, Sigirl. D, Qzen. N.S, and Kan. I. 2008. Evaluation of anxiety among medical and engineering students by factor analysis. Studia
Psychologica, 50 (3) 267-275
Fazey, J and Hardy, L. 1988. The inverted-U hypothesis: catastrophe for sport psychology. British Association of Sports Sciences Monograph
No. 1. Leeds: The National Coaching Foundation.
Field, A. (2005). Discovering Statistics Using SPSS, 2
nd
Edition. Los Angeles, USA, SAGE publications.
Gomez. A.A, Tavares. J, and Azevedo. M.H. (2002). Sleep-Wake Patterns and Academic Performance in University Students. In Proceeding of
The European Conference on Educational Research, University of Lisbon, 11-14 September 2002.
Guerrero, R.D. (1990). Gender and Social Class Determinants of Anxiety in The Mexican Culture. Cross-Culture Anxiety. Hemisphere USA,
1990.
Hamzah, M.H. (2007). Language Anxiety among First Year Malay Students of the International Islamic College: An Investigation of L2 skills,
Sources of anxiety, and L2 performance. A Master Dissertation in Human Science, IIUM, Malaysia.
Harris, H.L and Coy, D.R. (2003). Helping Students Cope with Test Anxiety. ERIC Counseling and Student Services Clearinghouse, ERIC
Identifier: ED479355.
Ingurgio, V.J. (1999). The Effect of State Anxietyupon a Motor Task: An Application of the Cups Catastrophe Model. Ph.D. Dissertation,
Department of Psychology, University of Oklahoma, 1101.
Janet. F.H, Nathan, C, and Karyl, H. (1987). Premorbid Prevalence of Poor Academic Performance in Severe Head Injury. Journal of Neurology,
Neurosurgery, and Psychiatry 50, 5256.
Luigi, M., Francesca, D., Maria, D.S., Eleonora, P., Valentina, G.D. and Benedetto, V. (2007). The Role of Anxiety Symptoms in School
Performance in a Community Sample of Children and Adolescents. BMC Public Health 7 (347) doi: 10.1186/1471-2458-7-347.
Mark, R.L. and Robin, M.K. (1997). Social Anxiety, 1
st
edition. The Guilford Press; New York.
Matsuda, S., and Gobel, P., (2003). Anxiety and Predictors of Academic Performance in the Foreign Language Classroom. System, 32 (1), 2136.
Mayya, S.S., Rao, A.K., and Ramnarayan, K. (2004). Learning approaches, learning difficulties and academic performance of undergraduate
students of physiotherapy. The Internet Journal of Allied Health Science and Practice, 2 (4). (online)
http://ijahsp.nova.edu/articles/vol2num4/mayya.htm

Prima Vitasari et al. / Procedia Social and Behavioral Sciences 8 (2010) 490–497
497
Ma, X. and Xu, J. (2003). The Causal Ordering of Mathematics Anxiety and Mathematic Achievement A Longitudinal Panel Analysis. Journal of
Adolescence, 27 (2), 165179.
McCraty, R., Dana, T., Mike, A., Pam, A, and Stephen, J. (2000). Improving Test-Taking Skills and Academic Performance in High School
Students using HeartMath Learning Enhancement Tools. HeartMath Research Center, Institute of HeartMath, 14.
McCraty, R. (2007). When Anxiety Causes Your Brain to Jam, use Your Heart. Institute of Heart Math. HeartMath Research Center, Institute of
HeartMath, Boulder Creek, CA.
Murugesan, M. (2005) Anxiety in Public Speaking. Faculty of Communication and Modern Language, University of Northern Malaysia, 115.
Nedime, K., Orcun, A., and Murat, T. (2010). The Relationship between Mathematics Anxiety Mathematical Problem Solving Skills among
Primary School Students. Procedia Social and behavioural Sciences volume 2, 5804

5807.
Nunnally, J.C. (1978). Psychometric Theory, 2
nd
edition. McGraw-Hill, New York.
Pecoraro, A. (2006). Cognitive Behavioral, Psycho-analitic, and Psycho-physiological Factors Associated with High Test Anxiety among College
Students. Ph.D. Dissertation, The School of Human Services Professions, Widener University, 1226.
Robb, M. (2005). Influences of Anxiety on Golf Performance: A Field Test of Catastrophe Theory. Ph.D. Dissertation, University of Missouri
Columbia, 1161.
Ruffin, P. (2007). A Real Fear: It's More Than Stage Fright, Math Anxiety can Derail Academic or Professional Success, But Some Scholars are
Working to Help Students Get over It. Diverse Issues in Higher Education. Findarticle.com (online)
http://findarticles.com/p/articles/mi_m0WMX/is_2_24/ai_n18744928/
Sansgiry, S.S., Monali, B. and Kavita, S. (2006). Effect of Students Perceptions of Course Load on Test Anxiety. American Journal of
Pharmaceutical Education 70 (2), 19.
Sena, Whitaker, Lowe, Patricia, Lu, and Steven. 2007. Significant predictors of test anxiety among students with and without learning disabilities.
Journal of Learning Disabilities, 40 (4), 360-376
Sekaran, U. (2003). Research Methods for Business, a Skill Building Approach 4
th
edition. Wiley, New York.
Whitaker Sena, J.D., Lowe, P.A., and Lee, S.W. (2007). Significant Predictors of Test Anxiety among Students with and without Learning
Disabilities. Journal of Learning Disabilities, 40 (4), 360376.
Soler, K. U. (2005). The Relation among Depression, Anxiety, Memory, and Attention in A Sample of College Students with Learning Difficulties.
Ph.D. Dissertation, Department of Psychology, Carlos Albizu University, 177.
Spielberger, C.D. (1983). State Trait Anxiety. Mind Garden Inc., California.
Spielberger, C.D. and Vagg, P.R. (1995). Test anxiety: A Transactional Process Model. In Spielberger et al. (Eds), Test Anxiety: Theory,
Assessment, and Treatment, Taylor & Francis, 114.
Susan, M.B., and Margareth, B. (2006). Family Issues in Child Anxiety: Attachment, Family Functioning, Parental Rearing and Beliefs. Clinical
Psychology Review, 26 (7), 834856.
Tao, C., Yongyi, B., Zongfu, M., Rappe, P., Edward, G.D., and Shinfuku, N. (2002). Identifying Factor Influencing Mental Health Development
of College Students in China. Social Behavior and Personality, 30 (6), 547559.
Wei, P and Mei, T. (2005). Students’ Perception on Factors of Statistics Anxiety and Instructional Strategies. Journal of Instructional
Psychology, 32 (3), 205214.
Ying, Z. (2008). Anxiety and Second/Foreign Language Learning Revisited. Canadian Journal for New Scholars in Education, 1 (1), 112.