Learning and Unlearning the Myths We Are Taught: Gender and Social Dominance Orientation

Within social dominance theory (SDT) the invariance hypothesis predicts that men will be higher in social dominance orientation (SDO) even after accounting for cultural or social factors. We tested this hypothesis by measuring the relationship between sex and SDO while controlling for the effects of gender socialization. Our first two studies demonstrated that the sex difference in SDO is mediated by gender socialization and that masculinity and femininity are differentially related to two different forms of SDO. Study 3 extended these results by showing that SDO decreases as a function of feminist identity acquisition. These results suggest that the status hierarchy based on gender has properties of arbitrary classifications such as race, and they call into question the classification of gender as invariant within SDT.     

The impact of workaholism on personal relationships

Workaholism involves a reluctance to disengage from work that is evidenced by a tendency to work or think about work anytime and anywhere. Conceptual links made with the transactional model of stress suggest that workaholics focus on work at the expense of personal relationships. The present research tested the proposition that workaholics deny their workaholism and experience greater disturbances in close relationships than do non-workaholics. In addition to workers' own self-ratings, ratings from their partner or spouse were also obtained. Workaholics' ratings of their levels of enjoyment were not significantly different from their partners' ratings, but their self-ratings of drive were significantly higher than partners' ratings. Workaholic and non-workaholic dyads reported similar levels of relationship adjustment. The data indicated that workaholics' self-ratings of their level of workaholism were similar to the ratings provided by their spouse/partner, and that satisfaction with their personal relationship (with their spouse or partner) was minimally affected by workaholism. These findings were replicated 6 months after the first data collection, and demonstrated stability across time. The data suggest that intimate relationships may act as stress buffers for workaholics. Implications are discussed in terms of the transactional model of stress and practices for guidance counsellors.     

Clergy Response to Domestic Violence: A Preliminary Survey of Clergy Members,Victims, and Batterers

Although the presence of both religious organizations and violence in American communities is pervasive, scant attention has focused on how to best enroll clergy and religiously oriented resources in the battle against family violence. Given that it is not uncommon for women or couples to seek counseling or advice from clergy before accessing community-based resources, the frequency, nature, and utility of these contacts were assessed in this exploratory study from the perspectives of 47 female victims and 70 male perpetrators of domestic violence. Forty-one clergy members from various denominations were also surveyed about their contacts with those seeking help for domestic violence. Results indicated that 43% of the victims and 20% of the perpetrators did seek help from clergy. Almost all of the victims who contacted clergy reported satisfaction with the counsel they received. All clergy respondents reported counseling people who had experienced domestic violence during their career, and 80% had violence-related contacts in the past year. The service-related implications of these clergy contacts from victim, perpetrator, and clergy perspectives are discussed.     

Different selves,different values: Effects of self‐construals on value activation and use

Three experiments demonstrated structural properties and dynamic effects of self‐construal on the processing and use of values. In Study 1, it was found that self‐focus during encoding caused spontaneous cognitive clustering of individualistic versus relational values. Study 2 demonstrated that self‐construal affected the implicit weight of a value‐related attribute in a multi‐attribute choice task. In Study 3, behavioral intentions were better predicted by personal values than social norms when the personal self was primed, whereas social norms predicted better when the collective self was primed. The effects of manipulated self‐construal were mimicked when comparing participants with an individualistic versus collectivistic cultural background. No interaction was found between priming and cultural background. Taken together, the studies demonstrated that different domains of the self are associated with different values, which may instigate different cognitive and behavioral processes when activated. Copyright © 2008 John Wiley & Sons, Ltd.     

Multiple memory stores and operant conditioning: a rationale for memory's complexity

Why does the brain contain more than one memory system? Genetic algorithms can play a role in elucidating this question. Here, model animals were constructed containing a dorsal striatal layer that controlled actions, and a ventral striatal layer that controlled a dopaminergic learning signal. Both layers could gain access to three modeled memory stores, but such access was penalized as energy expenditure. Model animals were then selected on their fitness in simulated operant conditioning tasks. Results suggest that having access to multiple memory stores and their representations is important in learning to regulate dopamine release, as well as in contextual discrimination. For simple operant conditioning, as well as stimulus discrimination, hippocampal compound representations turned out to suffice, a counterintuitive result given findings that hippocampal lesions tend not to affect performance in such tasks. We argue that there is in fact evidence to support a role for compound representations and the hippocampus in even the simplest conditioning tasks.     

How mechanical context and feedback jointly determine the use of mechanical variables in length perception by dynamic touch

Earlier studies have revealed that both mechanical context and feedback determine what mechanical invariant is used to perceive length by dynamic touch. In the present article, the authors examined how these two factors jointly constrain the informational variable that is relied upon. Participants were to judge length while wielding a rod or while holding it stationary. In two experiments, it was tested whether perceptual learning effects in the wielding condition transferred to the holding condition and vice versa. There was an asymmetry in transfer across mechanical conditions: Improvements in the holding context transferred to the wielding condition, but not vice versa. Examining the individuals’ exploitation of mechanical variables, we found that, after feedback, participants changed in information usage in both mechanical conditions. For many participants, these changes were not confined to the mechanical context in which the feedback was provided. Indeed, feedback in one mechanical context brought about changes in information usage that often manifested themselves in the other mechanical condition. The authors explore the implications of these findings for research on perceptual learning in dynamic touch and the salience hypothesis.     

The Sound of Grasp Affordances: Influence of Grasp‐Related Size of Categorized Objects on Vocalization

Previous research shows that simultaneously executed grasp and vocalization responses are faster when the precision grip is performed with the vowel [i] and the power grip is performed with the vowel [ɑ]. Research also shows that observing an object that is graspable with a precision or power grip can activate the grip congruent with the object. Given the connection between vowel articulation and grasping, this study explores whether grasp‐related size of observed objects can influence not only grasp responses but also vowel pronunciation. The participants had to categorize small and large objects into natural and manufactured categories by pronouncing the vowel [i] or [ɑ]. As predicted, [i] was produced faster when the object's grasp‐related size was congruent with the precision grip while [ɑ] was produced faster when the size was congruent with the power grip (Experiment 1). The effect was not, however, observed when the participants were presented with large objects that are not typically grasped by the power grip (Experiment 2). This study demonstrates that vowel production is systematically influenced by grasp‐related size of a viewed object, supporting the account that sensory‐motor processes related to grasp planning and representing grasp‐related properties of viewed objects interact with articulation processes. The paper discusses these findings in the context of size–sound symbolism, suggesting that mechanisms that transform size‐grasp affordances into corresponding grasp‐ and articulation‐related motor programs might provide a neural basis for size‐sound phenomena that links small objects with closed‐front vowels and large objects with open‐back vowels.