Top-down contingent capture by color: evidence from RT distribution analyses in a manual choice reaction task

According to the contingent capture hypothesis, observers can specify their control settings in advance of the target’s presentation to quickly attend to relevant target colors. Two predictions were derived from this hypothesis and tested in a manual choice response task. First, contingent capture by color was expected: capture of spatial attention by a better-matching color stimulus should be stronger than capture by a less-matching color stimulus. Second, with the control settings specified in advance, the contingent capture by color should commence early after the stimulus onset and should be evident among fast correct responses in an RT distribution. Both predictions are shown to hold true in two experiments. Results are discussed in light of contrasting evidence for saccadic instead of manual responses.     

Intelligence, race, and genetics

In this article, the authors argue that the overwhelming portion of the literature on intelligence, race, and genetics is based on folk taxonomies rather than scientific analysis. They suggest that because theorists of intelligence disagree as to what it is, any consideration of its relationships to other constructs must be tentative at best. They further argue that race is a social construction with no scientific definition. Thus, studies of the relationship between race and other constructs may serve social ends but cannot serve scientific ends. No gene has yet been conclusively linked to intelligence, so attempts to provide a compelling genetic link of race to intelligence are not feasible at this time. The authors also show that heritability, a behavior-genetic concept, is inadequate in regard to providing such a link.     

Still looking for Poppa

In 1992, V. Phares published an article titled "Where's Poppa?: The Relative Lack of Attention to the Role of Fathers in Child and Adolescent Psychopathology". Since that time, there have been modest gains in the research literature on clinical child issues, but there remains a wide gap between the inclusion of mothers and fathers in clinical child and family research. To provide an update of this issue for the field of developmental psychopathology, the authors of this comment conducted an updated review and analysis of the research on fathers and developmental psychopathology. These current data were compared with the data from the Phares and Compas (1992) study. It was found that there continues to be a dearth of research on fathers and developmental psychopathology.     

Importance of facial physical attractiveness of audiovisual models in descriptions and preferences of children and adolescents

We performed a cross-sectional study with three age groups (8, 14, and 17 years) to evaluate developmental differences in stereotyped beliefs about physical attractiveness and the value of this as perceived by the participants. Given the current importance of television in the development of social knowledge, television models were used. The children and adolescents were asked to evaluate, using bipolar open scales, the physical attractiveness, likeableness, generosity, intelligence, fun, and altruism of 12 television models of both sexes, previously selected by judges, as well as the desire to resemble or feel close to the models. Analysis showed developmental differences across age groups both in the concept of physical attractiveness and in stereotyped beliefs about this. As in other areas of social knowledge, the younger children's responses were bipolar, global, and much more stereotyped, while the adolescents introduced subtle distinctions and elaborated their responses. Nevertheless, physical attractiveness appeared a desirable characteristic for all age groups.     

A comparative study of geometric rule learning by nutcrackers (Nucifraga columbiana), pigeons (Columba livia), and jackdaws (Corvus monedula)

Three avian species, a seed-caching corvid (Clark's nutcrackers; Nucifraga columbiana), a non-seed-caching corvid (jackdaws; Corvus monedula), and a non-seed-caching columbid (pigeons; Columba livia), were tested for ability to learn to find a goal halfway between 2 landmarks when distance between the landmarks varied during training. All 3 species learned, but jackdaws took much longer than either pigeons or nutcrackers. The nutcrackers searched more accurately than either pigeons or jackdaws. Both nutcrackers and pigeons showed good transfer to novel landmark arrays in which interlandmark distances were novel, but inconclusive results were obtained from jackdaws. Species differences in this spatial task appear quantitative rather than qualitative and are associated with differences in natural history rather than phylogeny.     

Domestic pigs (Sus scrofa) engage in non-random post-conflict affiliation with third parties: cognitive and functional implications

Animal Cognition - In social mammals, conflict resolution involves the reunion of former opponents (aggressor and victim) after an aggressive event (reconciliation) or post-conflict triadic...     

Attachment security and intergroup contact

The contact hypothesis suggests that the interaction between members of different groups decreases prejudice. Moderators and mediators shaping this link have been investigated. However, research about the factors that facilitate contact is not frequent. This article examines secure attachment as an antecedent of contact. Three studies provide information about various aspects of the relationship between secure attachment and contact: security is positively associated with (a) intergroup contact, which in turn is related to reduced prejudice (Study 1); (b) implicit approach tendencies toward the outgroup (Study 2); and, once again, (c) with contact through the indirect effect of openness to exploration (Study 3). In the discussion, we recommend priming both secure and insecure schemas to investigate their unique effects on intergroup contact.     

Disability and Life Satisfaction in Italy

During the last decades, the socio-economic policy agenda has devoted an increasing attention to the inclusion of disabled people into society. It follows that understanding the drivers of life outcomes and conditions of disabled people is essential to analyze the sources of disadvantaged positions.This paper brings evidence on the predictors of life satisfaction of disabled people in Italy, focusing on four specific dimensions (relations with relatives and friends, economic conditions, and leisure time) and analyzing information on people with functional limitations and health problems, as provided by the 2011 ISTAT survey.Estimation results show that household structure, health and disability status affect life satisfaction more significantly than personal and income variables. Education attainments significantly affect satisfaction with the economic conditions. In addition, support in daily activities may increase satisfaction with economic conditions and leisure time, suggesting that providing non-monetary support would be effective in increasing life satisfaction, especially in those domains requiring freedom of movement. Finally, we find that older disabled people are, on average, more satisfied than younger disabled people, while gender is relevant when interacted with the household type.     

Sexuality and meaning in Freud and Merleau‐Ponty

This article analyzes the links between the conception of the body and of sexuality found in Freud and Merleau‐Ponty. The French philosopher refers to Freud in various of his works, and performs a reading of Freud through which he rescues the meaning that the latter gives to sexuality as he integrates it into the totality of the person, without making it into a blind or merely instinctive force. As a consequence of this integration, the notions of the unconscious and of instinct or drive are interpreted in the light of the meaning or signification that they have in the person's behavior. Merleau‐Ponty's notion of pre‐reflective knowledge plays a decisive role in this understanding of meaning. In the same way, it allows important contemporary analysts to use these studies in their therapeutic work and also in psychological studies.