Test Anxiety and Poor Sleep: A Vicious Cycle.

BACKGROUND

Test anxiety may be better thought of as a biopsychosocial process affecting academic performance during the days leading up to an exam, rather than a static appraisal of attitudes related to test taking. This was a passive observational study following students 2 days before a midterm exam and was designed to test the Sleep Anxiety Performance Process (SAPP) model in the context of a psychology statistics exam.

METHODS

Undergraduates (N = 167) enrolled in a statistics class, January-November 2015. Participants completed an electronic battery of measures and Sleep Mood Study Diaries (SMS) during the mornings, 2 days before a statistics exam. Instructors confirmed exam scores.

RESULTS

A path model showed a reciprocal bi-directional relationship between Sleep Quality and restfulness (Q&R) and test anxiety 2 days before a scheduled exam, with test anxiety measured in the morning, before the exam predicting exam performance. Prior exam performance, being a non-native English speaker (ESL), and class performance motivation also predicted exam performance.

CONCLUSIONS

These data support the SAPP model's premise that that sleep and anxiety feed one another, as a reciprocal process, that collectively impairs academic performance, with direct effects on academic performance, but with implications for overall student health.