Cognitive inhibition abilities explain inter-individual variability in gender-space associations

Area of Science:

• Cognitive Psychology
• Social Cognition
• Neuroscience

Background:

• The Spatial-Numerical Association of Response Code (SNARC) effect demonstrates a link between numerical and spatial representations.
• Research indicates spatial representations extend to other domains, including social stimuli like gender.
• Previous studies suggest a vertical spatial organization for gender, with males typically associated with the upper space and females with the lower space.

Purpose of the Study:

• To replicate and extend findings on the mental gender line effect, exploring response hand associations (female-left, male-right).
• To investigate the influence of inhibitory control on the gender-space association.
• To determine if gender-space associations differ based on explicit versus implicit gender tasks.

Main Methods:

• Three experiments were conducted using various stimuli (faces, names, objects) and tasks.
• Experiment 1 involved explicit gender identification of faces and names.
• Experiments 2 and 3 incorporated a Stroop task and an arrow-direction task, respectively, to assess implicit gender processing and inhibitory control.

Main Results:

• A consistent spatial mental representation of stimuli based on gender was found across all experiments, irrespective of conscious perception.
• Inhibitory ability was found to correlate with the magnitude of the gender-space line effect.
• The results confirmed the existence of a mental gender line, supporting prior research.

Conclusions:

• The study confirms a robust spatial mental organization of gender information, influencing responses even implicitly.
• Inhibitory control plays a role in modulating the strength of these gender-space associations.
• Findings contribute to understanding how social categories are represented and organized in the mind.