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 Concept Videos

Stereoisomerism02:52

Stereoisomerism

Isomerism in Complexes
Isomers are different chemical species that have the same chemical formula.
Transition metal complexes often exist as geometric isomers, in which the same atoms are connected through the same types of bonds but with differences in their orientation in space. Coordination complexes with two different ligands in the cis and trans positions from a ligand of interest form isomers. For example, the octahedral [Co(NH3)4Cl2]+ ion has two isomers (Figure 1) In the cis...
Overview of Transposition and Recombination02:13

Overview of Transposition and Recombination

Transposons make up a significant part of genomes of various organisms. Therefore, it is believed that transposition played a major evolutionary role in speciation by changing genome sizes and modifying gene expression patterns. For example, in bacteria, transposition can lead to conferring antibiotic resistance. Movement of transposable elements within the genetic pool of pathogenic bacteria can aid in transfer of antibiotic-resistant genetic elements. In eukaryotes, transposons can carry out...
Transformations of Functions II01:29

Transformations of Functions II

Transformations in mathematics alter the position or orientation of a function’s graph while preserving its fundamental shape. One important type of transformation is the horizontal shift, which involves modifying the input variable within a function’s equation. This operation affects where outputs occur along the horizontal axis but does not alter the function’s overall structure.A horizontal shift is achieved by replacing the input variable x with either x + c or x - c, where c is a constant.
¹H NMR: Pople Notation01:09

¹H NMR: Pople Notation

The Pople nomenclature system classifies spin systems based on the difference between their chemical shifts. Coupled spins are denoted by capital letters with subscripts indicating the number of equivalent nuclei. When the coupled nuclei have well-separated chemical shifts, they are assigned letters that are far apart in the alphabet, such as A and X. When the difference in chemical shifts is small, coupled nuclei are named using adjacent letters of the alphabet (AB, MN, or XY).
A proton...
Causes of Similarity-Dissimilarity Effect01:26

Causes of Similarity-Dissimilarity Effect

The similarity-dissimilarity effect, a fundamental concept in social psychology, explains how interpersonal similarities and differences influence attraction and social interactions. This effect is supported by three key psychological perspectives: balance theory, social comparison theory, and consensual validation.Balance Theory and Cognitive ConsistencyBalance theory, developed by Fritz Heider, posits that individuals seek cognitive consistency in their relationships. When two people share...
Basic Operations on Signals01:22

Basic Operations on Signals

Basic signal operations include time reversal, time scaling, time shifting, and amplitude transformations. These operations are fundamental in signal processing and analysis.
Time Reversal mirrors a continuous-time signal about the vertical axis at t=0. This is achieved by substituting t with −t. For example, if a signal x(t) is considered, the time-reversed signal is x(−t). This operation can be graphically represented, showing the mirrored signal.

You might also read

Related Articles

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

Sort by
Same author

Subtitle Engagement Varies with Audio-Subtitle Language-Script Pairing: Evidence from Hindi-English Bilinguals with an English-Medium Instruction Background.

Vision (Basel, Switzerland)·2026
Same author

Visual attention in bilingual instructional videos: effects of audiovisual congruency and subtitle language.

Cognitive research: principles and implications·2026
Same author

Translation and Cross-Cultural Adaptation of the Chronic Rhinosinusitis Control Test for Global Use.

International forum of allergy & rhinology·2026
Same author

Perceptual similarity and clustering in braille letter recognition.

Cognitive research: principles and implications·2026
Same author

The costs of adding versus omitting diacritics in visual word recognition: Evidence from German and Finnish.

Journal of experimental psychology. Learning, memory, and cognition·2026
Same author

Does visual format matter in brand name recognition? ERP evidence challenging abstractionist models.

Neuropsychologia·2026
Same journal

Low prevalence targets are primarily missed due to mind wandering.

Attention, perception & psychophysics·2026
Same journal

An introduction to the special issue celebrating Mary A. Peterson.

Attention, perception & psychophysics·2026
Same journal

Properties of the threshold stimulus exposure duration (TSED) measure of visual search efficiency.

Attention, perception & psychophysics·2026
Same journal

Auditory selective attention in depth: Investigating directional dependency across front, lateral, and rear spaces.

Attention, perception & psychophysics·2026
Same journal

Dissociations between stereoacuity and visual acuity with binocular night vision goggles.

Attention, perception & psychophysics·2026
Same journal

Reward-based prioritization and perceptual feature effects on attentional flexibility in working memory.

Attention, perception & psychophysics·2026
See all related articles

Related Experiment Video

Updated: May 29, 2026

RBDT: A Computerized Task System based in Transposition for the Continuous Analysis of Relational Behavior Dynamics in Humans
11:09

RBDT: A Computerized Task System based in Transposition for the Continuous Analysis of Relational Behavior Dynamics in Humans

Published on: July 17, 2021

Masked transposition effects for simple versus complex nonalphanumeric objects.

Javier García-Orza1, Manuel Perea, Alejandro Estudillo

  • 1Departamento de Psicología Básica, Facultad de Psicología, Universidad de Málaga, Campus de Teatinos, s/n, 29071 Málaga, Spain. jgorza@uma.es

Attention, Perception & Psychophysics
|September 9, 2011
PubMed
Summary
This summary is machine-generated.

Masked transposition priming, a cognitive phenomenon, occurs with familiar symbols like letters, numbers, and geometric shapes but not with complex object drawings. This suggests positional coding mechanisms require simple, recognizable stimuli.

More Related Videos

Creating Objects and Object Categories for Studying Perception and Perceptual Learning
14:38

Creating Objects and Object Categories for Studying Perception and Perceptual Learning

Published on: November 2, 2012

Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues
07:34

Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues

Published on: June 3, 2013

Related Experiment Videos

Last Updated: May 29, 2026

RBDT: A Computerized Task System based in Transposition for the Continuous Analysis of Relational Behavior Dynamics in Humans
11:09

RBDT: A Computerized Task System based in Transposition for the Continuous Analysis of Relational Behavior Dynamics in Humans

Published on: July 17, 2021

Creating Objects and Object Categories for Studying Perception and Perceptual Learning
14:38

Creating Objects and Object Categories for Studying Perception and Perceptual Learning

Published on: November 2, 2012

Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues
07:34

Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues

Published on: June 3, 2013

Area of Science:

  • Cognitive Psychology
  • Perceptual Psychology

Background:

  • Transposition priming occurs when switching elements in a string creates perceptually similar strings.
  • This effect is well-documented for alphanumeric characters and symbols using masked priming tasks.
  • Previous research indicated a lack of transposition priming for pseudoletters.

Purpose of the Study:

  • To investigate if masked transposition priming extends beyond alphanumeric stimuli.
  • To determine if priming occurs with other object categories, specifically line drawings and geometric shapes.
  • To explore the nature of the stimuli processed by the positional coding mechanism in masked priming.

Main Methods:

  • Two experiments were conducted using a masked priming same-different matching task.
  • Experiment 1 used line drawings of common objects as stimuli.
  • Experiment 2 used strings of geometric shapes as stimuli.

Main Results:

  • A significant masked transposition priming effect was observed for geometric shapes.
  • No significant masked transposition priming effect was found for line drawings of common objects.
  • The findings indicate a difference in priming based on stimulus complexity and familiarity.

Conclusions:

  • The mechanism underlying positional coding in masked priming is sensitive to stimulus familiarity and perceptual simplicity.
  • This mechanism appears to operate effectively on well-ascertained, simple objects like letters, numbers, symbols, and geometric shapes.
  • Complex visual stimuli, such as line drawings of common objects, do not elicit transposition priming, suggesting limitations in the coding mechanism.