Cognitive Ethology for humans: Inconvenient truth or attentional deficit?

We discuss Kingstone et al.'s target article in the light of emerging work on cognitive ethology.     

Visual guidance for hand advance but not hand withdrawal in a reach-to-eat task in adult humans: reaching is a composite movement

Many animal species use reaching for food to place in the mouth (reach-to-eat) with a hand, and it may be a primitive movement. Although researchers (I. Q. Whishaw, 2005; A. N. Iwaniuk & I. Q. Whishaw, 2000; M. Gentiluci, I. Toni, S. Chieffi, & G. Pavesi, 1994) have described visual guidance of reaching in both normal and brain-injured human and nonhuman primates, researchers have not described the contribution of vision during advance of the limb to grasp food and during withdrawal of the limb with food to the mouth. To evaluate visual contributions, the authors monitored eye movements in young adults as they reached for food with and without vision. Participants visually engaged the target prior to the 1st hand movement and disengaged it as the food was grasped. Visual occlusion slowed limb advance and altered digit shaping but did not affect withdrawal. The dependence on visual control of advance but not withdrawal suggests that the reach-to-eat movement is a composite of 2 basic movements under visual and tactile/proprioceptive guidance, respectively.     

The accessibility of religious beliefs

We used reaction time techniques to study individual differences in accessibility of beliefs about the reality of religious targets. Moderately religious people were slower than religious or irreligious people. Religious people were faster than non-religious people. Reaction times to classify religious stimuli are stable over 8 days. We also found that religious people with accessible beliefs have the highest well-being, and that religious beliefs correspond to greater levels of religious behavior when the reality of religious stimuli is accessible. These results further our understanding on natural individual differences in attitude accessibility and add to our understanding of religious beliefs, including their impact.     

Gender Differences in Aggression: The Role of Status and Personality in Competitive Interactions

Southwest US undergraduates (78 female, 72 male) were tested in a laboratory aggressive behavior paradigm involving noise blasts participants could use against another (bogus) same-sex competitor in a point-earning task. Status of the competitor (low vs. high) and expectation to meet the competitor (meet vs. no meet) were experimentally manipulated. A significant gender × aggression proneness × status interaction indicated that aggression-prone men were more likely to aggress against a high status competitor, while aggression-prone women were more likely to aggress against a low status competitor. Interactions of narcissism and sensation seeking with gender and anticipated meeting indicated that men but not women high in these personality traits were more likely to aggress, but only towards competitors they anticipated meeting.     

Gender Differences in Correlates of Homophobia and Transphobia

A scale of prejudice against transgender individuals was developed, validated, and contrasted with a homophobia measure in 153 female and 157 male US college undergraduates. For both sexes, transphobia and homophobia were highly correlated with each other and with right-wing authoritarianism, religious fundamentalism, and hostile sexism, but aggression proneness was predictive of transphobia and homophobia only in men. Benevolent sexism and rape myth acceptance were more predictive of transphobia and homophobia in women than men. With homophobia partialled out, authoritarianism, fundamentalism, and aggression proneness no longer predicted transphobia for men, but authoritarianism, fundamentalism, benevolent sexism, and rape myth acceptance continued to predict transphobia in women. Discussion focused on gender differences in issues that drive prejudice against transgender and homosexual individuals.     

Cardiophenomenology: a refinement of neurophenomenology

Phenomenology and the Cognitive Sciences - Cardiophenomenology aims at refining the neuro-phenomenological approach created by F. Varela as a new paradigm, jointly based on Husserl’s a priori...     

Feminism and Couple Finance: Power as a Mediator Between Financial Processes and Relationship Outcomes

Sex Roles - Feminism is rarely used as a theoretical framework for couple finance research. The purposes of the present paper are (a) to discuss couple finance research in the context of feminism...