The Science of Exam Stress: Why Pressure Hijacks Working Memory — and What Actually Helps

Key findings

1. 2005

   Performance pressure harmed only individuals high in working memory capacity, and only on math problems with the highest working-memory demands — pressure consumes the capacity that the most qualified performers rely on. ↗

2. 2007

   Pressure-induced worry can reduce performance on tasks that draw on fluid intelligence: higher-working-memory individuals, who normally use demanding strategies, lose their advantage when pressure co-opts that capacity. ↗

3. 2011

   A ten-minute expressive-writing exercise about test worries, completed immediately before an exam, significantly improved students' scores — with the largest benefits for habitually test-anxious students. ↗

Key findings

1. 2006

   Temporal motivation theory integrates expectancy, value, impulsiveness and delay into one account of motivation over time: a task's pull weakens the further away its payoff sits — which is why distant deadlines barely move us until they loom. ↗

2. 2007

   Across 691 correlations, the strong and consistent predictors of procrastination were task aversiveness, task delay, self-efficacy and impulsiveness — and estimates indicate 80-95% of college students procrastinate, almost 50% consistently and problematically. ↗

Key findings

1. 1988

   With Ellen Leggett, proposed that implicit theories of ability drive distinct response patterns: viewing ability as fixed orients people toward proving themselves and helpless responses to setbacks, while viewing it as malleable orients them toward learning and mastery. ↗

2. 2007

   In a two-year longitudinal study of 373 seventh graders, believing intelligence is malleable predicted an upward math-grade trajectory while believing it fixed predicted a flat one — and a brief intervention teaching the malleable view improved classroom motivation and reversed a grade decline. ↗