Jove
Visualize
Contact Us

Related Experiment Videos

WAIS-III task perception and performance as a function of stopwatch display.

Tracy A Knight1

  • 1Department of Psychology, Western Illinois University, 1 University Circle, Macomb, IL 61455, USA. TA-Knight@wiu.edu

Perceptual and Motor Skills
|May 5, 2006
PubMed
Summary

Displaying a stopwatch during the Wechsler Adult Intelligence Scale-Third Edition can help participants better understand timed subtests. However, accurately perceiving subtest demands did not correlate with higher scores.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Endocytic trafficking determines cellular tolerance of presynaptic opioid signaling.

eLife·2022
Same author

Rab34 GTPase mediates ciliary membrane formation in the intracellular ciliogenesis pathway.

Current biology : CB·2021
Same author

Wais-III matrix reasoning: instruction effects on task perception and performance.

Psychological reports·2003
See all related articles
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Area of Science:

  • Psychological assessment
  • Cognitive psychology
  • Educational measurement

Background:

  • The Wechsler Adult Intelligence Scale-Third Edition (WAIS-III) administration allows optional stopwatch display.
  • Examinees may rely on visual stopwatch cues due to inconsistent verbal instructions regarding timed subtests.
  • Understanding subtest demands can influence performance on intelligence tests.

Purpose of the Study:

  • To investigate whether displaying a stopwatch improves examinees' perception of timed subtests on the WAIS-III.
  • To determine if accurate perception of subtest demands correlates with higher WAIS-III scores.

Main Methods:

  • 58 volunteers were randomly assigned to two groups: stopwatch displayed vs. stopwatch concealed.
  • Participants completed the first five subtests of the Wechsler Adult Intelligence Scale-Third Edition.

Related Experiment Videos

  • Examinees' perception of timed subtests and their understanding of subtest demands were assessed.

    • Main Results:

    • The first hypothesis was supported for three out of five subtests, indicating participants with displayed stopwatches better perceived timed conditions.
    • One subtest showed inconclusive results due to a ceiling effect.
    • The second hypothesis, linking accurate perception of subtest demands to higher scores, was not supported.

    Conclusions:

    • Stopwatch display can enhance examinees' awareness of timed subtests in the Wechsler Adult Intelligence Scale-Third Edition.
    • Further research is needed to explore the relationship between perceived subtest demands and actual performance.
    • The findings have implications for standardized test administration and examinee preparation.