Voice processing in monkey and human brains

Studies in humans have indicated that the anterior superior temporal sulcus has an important role in the processing of information about human voices, especially the identification of talkers from their voice. A new study using functional magnetic resonance imaging (fMRI) with macaques provides strong evidence that anterior auditory fields, part of the auditory 'what' pathway, preferentially respond to changes in the identity of conspecifics, rather than specific vocalizations from the same individual.     

High perceptual load makes everybody equal: eliminating individual differences in distractibility with load

Perceptual load has been found to be a powerful determinant of distractibility in laboratory tasks. The present study assessed how the effects of perceptual load on distractibility in the laboratory relate to individual differences in the likelihood of distractibility in daily life. Sixty-one subjects performed a response-competition task in which perceptual load was varied. As expected, individuals reporting high levels of distractibility (on the Cognitive Failures Questionnaire, an established measure of distractibility in daily life) experienced greater distractor interference than did individuals reporting low levels. The critical finding, however, was that this relationship was confined to task conditions of low perceptual load: High perceptual load reduced distractor interference for all subjects, eliminating any individual differences. These findings suggest that the level of perceptual load in a task can predict whether individual differences in distractibility will be found and that high-load modifications of daily tasks may prove useful in preventing unwanted consequences of high distractibility.     

Determinants of Attitudes toward Affirmative Action in a Swiss Sample

162 Swiss employees were surveyed to assess knowledge of and attitudes toward different types of affirmative action programs (AAPs) for women. Findings show that knowledge of AAPs was limited and AAPs were most frequently associated with child care measures. Attitudes toward opportunity enhancement programs, especially toward child care, were more positive than toward preferential selection and positive discriminatory programs. Women held more positive attitudes toward AAPs. However, for some attitudes, gender differences were entirely mediated by symbolic prejudice toward working women. Independently of gender, symbolic prejudice was a key predictor of all attitudes. Measures of self-view (self-esteem and gender self-concept) were largely unrelated to attitudes toward AAPs. Implications for research and organizations are discussed.

Teen Girls’ Experiences Negotiating the Ubiquitous Dick Pic: Sexual Double Standards and the Normalization of Image Based Sexual Harassment

Sex Roles - A range of important studies have recently explored adult women’s experiences of receiving unwanted dick pics (Amundsen, 2020). However, to date there has been limited research...     

Horses feel emotions when they watch positive and negative horse–human interactions in a video and transpose what they saw to real life

Animal Cognition - Animals can indirectly gather meaningful information about other individuals by eavesdropping on their third-party interactions. In particular, eavesdropping can be used to...     

The neural representation of concrete nouns: what's right and what's left?

In a recent paper, Fiebach and Friederici review the literature in the functional imaging of abstract and concrete nouns, and present an fMRI study. They conclude that (a) there is no evidence for a right hemispheric imaginal system that is specifically associated with concrete nouns, and (b) there is evidence supporting aspects of both the context-availability and dual-coding accounts of noun processing. I relate this result to aspects of process and representation, and the anatomy of the ventral temporal lobe.