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

Laterality effects, levels of processing, and stimulus properties.

F Simion, S Bagnara, P Bisiacchi

    Journal of Experimental Psychology. Human Perception and Performance
    |February 1, 1980
    PubMed
    Summary
    This summary is machine-generated.

    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

    Enhancing the quality and reproducibility of research: Preferred Evaluation of Cognitive and Neuropsychological Studies - The PECANS statement for human studies.

    Behavior research methods·2025
    Same author

    First Constraints on the Epoch of Reionization Using the Non-Gaussianity of the Kinematic Sunyaev-Zel'dovich Effect from the South Pole Telescope and Herschel-SPIRE Observations.

    Physical review letters·2024
    Same author

    Sensitivity to the role of an animated agent from observed interactions in newborn chicks (<i>Gallus gallus</i>).

    Royal Society open science·2023
    Same author

    Prospective memory: the combined impact of cognitive load and task focality.

    Brain structure & function·2023
    Same author

    Improved Constraints on Primordial Gravitational Waves using Planck, WMAP, and BICEP/Keck Observations through the 2018 Observing Season.

    Physical review letters·2021
    Same author

    Constraints on Primordial Gravitational Waves Using Planck, WMAP, and New BICEP2/Keck Observations through the 2015 Season.

    Physical review letters·2018
    Same journal

    Human thermal sensitivity drifts at extreme temperatures.

    Journal of experimental psychology. Human perception and performance·2026
    Same journal

    Dynamic competition between selective attention and spatial prediction during visual search.

    Journal of experimental psychology. Human perception and performance·2026
    Same journal

    Encapsulation of the visual perception of social events from semantic priming.

    Journal of experimental psychology. Human perception and performance·2026
    Same journal

    Biasmapping: Idiosyncratic covert search in the vicinity of fixation.

    Journal of experimental psychology. Human perception and performance·2026
    Same journal

    What are you still waiting for? Fricative recognition shows encapsulated processing and is partially predicted by secondary cue reliance.

    Journal of experimental psychology. Human perception and performance·2026
    Same journal

    Eye movements reveal that drivers can predict the location of hazards in dynamic road scenes but gaze and awareness are dissociable.

    Journal of experimental psychology. Human perception and performance·2026
    See all related articles

    Hemispheric specialization depends on stimulus type, not processing level. Verbal stimuli showed right visual field advantage, while geometric stimuli favored the left visual field in classification tasks.

    Area of Science:

    • Cognitive Neuroscience
    • Neuropsychology
    • Psycholinguistics

    Background:

    • Hemispheric specialization theories propose differing roles for the brain's left and right sides.
    • Two main hypotheses exist: one based on processing type and another on stimulus nature.

    Purpose of the Study:

    • To investigate the validity of two competing hypotheses of hemispheric specialization.
    • To determine whether brain lateralization is influenced by stimulus characteristics or processing demands.

    Main Methods:

    • Four experiments were conducted using verbal and geometric stimuli.
    • Tasks included same-different classification and visuospatial transformations (mental rotations).
    • Stimuli were presented to either the left or right visual field.

    Related Experiment Videos

    Main Results:

    • Right visual field superiority observed for verbal stimuli in classification.
    • Left visual field superiority observed for geometric stimuli in classification.
    • No laterality effect for verbal stimuli undergoing mental rotation; interaction found between presentation field and stimulus nature.

    Conclusions:

    • The nature of the stimulus, rather than the level of processing, significantly influences hemispheric specialization.
    • Findings support the hypothesis that stimulus characteristics are primary drivers of brain lateralization.