Untimed Tests¶

Strategy · All strategies
Evidence · no claims cited

Description¶

Untimed tests remove or substantially extend the time limit on an assessment so that learners can complete it at their own pace. The strategy shifts what is being measured from speed of retrieval to depth of understanding, and is commonly implemented as extended-time Accommodations, take-home assessments, or open-scheduling in online testing platforms.

Design Implications¶

Time pressure consumes working memory resources through worry and monitoring rather than task processing, so removing it disproportionately helps learners prone to test anxiety [~M]. Untimed formats change the construct being measured: they are appropriate when the learning goal is reasoning, problem-solving, or extended writing, but inappropriate when fluency or automaticity is itself the target [~M].

Context¶

Requirements¶

• Alignment between the assessment's purpose and what untimed conditions measure — if speed is part of the construct (e.g., math fact fluency, reading rate), timing must be retained
• Clear instructions that the test is untimed, so learners do not impose self-imposed pressure
• For high-stakes contexts, a consistent policy (all learners untimed, or documented Accommodations) to preserve fairness and comparability

Constraints¶

• When automaticity or fluency is the learning goal, removing time limits invalidates the assessment [~S] — a timed measure is the only way to detect whether skills have become automatic
• Untimed conditions do not eliminate anxiety for all learners; worry about performance can persist even without a clock [~M]
• In proctored or competitive settings, unequal completion times can create social comparison pressure that reintroduces anxiety
• Extended time benefits all learners to some degree, so it can reduce score comparability when applied selectively [~M]

Implementation Variability¶

• Extended time multipliers (e.g., 1.5× or 2×) as formal accommodations for learners with documented processing-speed or anxiety-related needs
• Take-home or open-window assessments in online platforms (e.g., a 48-hour availability window in Canvas or Moodle)
• Untimed practice with timed testing — building fluency under low-stakes untimed Practice before introducing timing
• Mastery-based retesting (Competency-Based Assessment), where learners retake assessments until proficient, with time limits removed

Target Learners¶

• Learners with high test anxiety, for whom time pressure triggers worry that competes with task-relevant processing [~M]
• Learners with processing-speed differences or slow but accurate work styles, for whom extended time is a standard Accommodations provision
• Second-language learners who need additional time for language processing rather than content retrieval
• Less appropriate for learners who have already achieved automaticity, who gain little from additional time

Target Learning Goals¶

• Deep reasoning, multi-step problem solving, and extended writing, where speed is not part of the construct
• Formative assessment aimed at diagnosing understanding rather than measuring fluency (Assessment for Learning)
• Not suitable for goals involving automaticity, fluency, or performance under pressure

Instructions¶

1. Identify whether the assessment targets depth or fluency; retain timing only for fluency goals.
2. Redesign items so they do not depend on speed (e.g., fewer items of greater depth rather than many quick items).
3. State clearly that the test is untimed and that accuracy and reasoning are what matter.
4. Pair with low-stakes Practice and Check-Ins to address anxiety at its source rather than only at assessment time.
5. Provide Feedback at the task and process levels afterward, since untimed formative tests are most valuable as learning events.

Related Strategies¶

• Accommodating Processing Speed Challenges — the broader accommodation family that untimed testing serves
• Mastery-Based Retesting — pairs untimed conditions with repeated attempts until proficiency
• Reducing Test Anxiety — complementary strategies targeting the anxiety itself

Examples¶

• AP and university extended-time accommodations — the College Board grants 50% extended time for documented disabilities; many universities extend this to fully untimed exams for anxiety and processing-speed accommodations.
• Mastery-based math platforms — Khan Academy mastery quizzes are untimed by default, measuring proficiency rather than speed, with unit tests separately timed.
• Take-home finals in writing-intensive courses — replacing a 2-hour in-class essay with a 48-hour open-window submission shifts measurement to argument quality and revision.

Key Sources¶

• Cassady, J. C., & Johnson, R. E. (2002). Cognitive test anxiety and academic performance. Contemporary Educational Psychology, 27(2), 270–295. doi:10.1006/ceps.2001.1094
• Pekrun, R. (2006). The control-value theory of achievement emotions: Assumptions, corollaries, and implications for educational research and practice. Educational Psychology Review, 18(4), 315–341. doi:10.1007/s10648-006-9029-9
• Zeidner, M. (1998). Test anxiety: The state of the art. Plenum Press.
• Lindstrom, J. H. (2019). Predictors of extended time accommodation use and performance on standardized assessments. Psychology in the Schools, 56(8), 1299–1311.