Jove
Visualize
Contact Us
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

Related Experiment Videos

Time estimation and expectancies

M G Boltz1

  • 1Department of Psychology, Haverford College, PA 19041.

Memory & Cognition
|November 1, 1993
PubMed
Summary
This summary is machine-generated.

Expectations significantly influence time perception. Violating or confirming these expectations led to over- or underestimations of duration, impacting time estimation behavior.

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

Combined regional and light general anesthesia: are the risks increased or minimized?

Current opinion in anaesthesiology·2006
Same author

Anesthesia for outpatient repair of patent ductus arteriosus.

Journal of cardiothoracic and vascular anesthesia·2001
Same author

Outcomes after single injection caudal epidural versus continuous infusion epidural via caudal approach for postoperative analgesia in infants and children undergoing patent ductus arteriosus ligation.

Paediatric anaesthesia·1999
Same author

Tempo discrimination of musical patterns: effects due to pitch and rhythmic structure.

Perception & psychophysics·1998
Same author

The role of learning in remembered duration.

Memory & cognition·1998
Same author

The processing of temporal and nontemporal information in the remembering of event durations and musical structure.

Journal of experimental psychology. Human perception and performance·1998
Same journal

The properties of personal semantics.

Memory & cognition·2026
Same journal

Music enhances associative generalization: Evidence from a memory integration task.

Memory & cognition·2026
Same journal

Video, text, and memory: An emotional verbal overshadowing effect.

Memory & cognition·2026
Same journal

Limited protective effects of multilingualism against age-related cognitive decline.

Memory & cognition·2026
Same journal

Validation of illustrated texts: Can pictures raise awareness of inconsistencies?

Memory & cognition·2026
Same journal

4I remember (and forget) your happy smiling face: Directed forgetting of emotionally expressive faces of in-group and out-group members.

Memory & cognition·2026
See all related articles

Area of Science:

  • Cognitive Psychology
  • Psychophysics

Background:

  • Time estimation is a complex cognitive process.
  • Expectations can shape subjective experiences, including temporal perception.

Purpose of the Study:

  • To investigate how different types of expectancies affect time estimation.
  • To determine the impact of expectancy confirmation and violation on duration judgments.

Main Methods:

  • Experiment 1: Varied expectancies regarding the number of trials in a music perception task.
  • Experiment 2: Manipulated expectancies about the duration of a waiting period.
  • Measured duration judgments and reaction times.

Main Results:

  • Confirmation of expectancies led to accurate time estimates.

Related Experiment Videos

  • Violation of expectancies (more/fewer trials or longer/shorter waiting periods) resulted in over/underestimations of duration.
  • Expected activity levels influenced reaction times in Experiment 1.

    • Conclusions:

    • Expectancies play a crucial role in modulating time perception.
    • Anticipatory attending is a key mechanism underlying the influence of expectancies on time estimation.