Dads or cads? Women’s strategic decisions in the mating game

We report the findings of two studies (N = 142; N = 28) investigating women’s preference for men in short- and long-term mating scenarios and perceptions of honesty of dating adverts written by men high or low in Machiavellianism. Overall, men low on Machiavellianism (viz., dads), were preferred as long-term mates; and men high on Machiavellianism (viz., cads) as short-term mates. Fertile women preferred cads for a short-term relationship and dads as a long-term partner. Higher ratings were given to all adverts when females were fertile, suggesting generally higher levels of desire for a partner when the possibility of conception is highest. In contrast to previous work suggesting traits like Machiavellianism may facilitate a deceptive or exploitative mating strategy in men, the present results suggest (1) women are attuned to differences in men’s personality as a function of fertility and (2) affirms that women prefer cads for short-term mating and dads for long-term mating.     

Youth Media Lifestyles

In this article, the concept of “media lifestyles” is adopted in order to develop a comprehensive approach toward youth engagement in communication media. We explore how 503 Dutch eighth grade students with full access to new technology combine a broad range of media by focusing on their engagement with media while taking various contexts of use into account. Four different media lifestyles of media omnivores, networkers, gamers, and low‐frequency users are described. Furthermore, we show how the methodology we used is able to provide more insight into how the distinguished media lifestyles were codetermined by particular media, functions and social contexts. Finally, the implications for the Uses & Gratifications theory are discussed.     

Support Groups for Suicide Survivors: Results of a Survey of Group Leaders

To update and expand Rubey and McIntosh's (1996) survivors of suicide support groups report, SPAN USA completed a survey of U.S. support group leaders (n = 100; 24% completion). There are now more survivor groups (from 280 to 417), and the majority of groups now have a survivor leader (78% vs. 25%). Groups continue to be small (88% < 10 members per session) and meet on a monthly basis (55%). Sharing continues to be a universal experience in groups, which tend to be open‐ended (85%). Current groups are newer, and more operate without a sponsor. Further research is needed to examine group member perspectives and effectiveness of groups.     

Our Immigration and Human Rights Work Group in Action: Psychoanalysts Evaluating Asylum Seekers,Trauma and Family Devastation

ABSTRACT

This paper presents the story of a family of four refugees from Central America seeking asylum in the United States, and of the experience of a group of psychoanalysts, members of the New York University Postdoctoral Program Immigration and Human Rights Work Group, who evaluated each member of the family and wrote affidavits in support of their applications for asylum. The work described provides an example of how clinicians can apply their skills and understandings outside the consulting room to address the dire needs of refugees who have fled from their homes. We discuss the process of refugees seeking asylum and the role of a psychological evaluation in the asylum process. We elaborate on the content and process of the evaluations of each member of the family with a focus on the trauma suffered and its sequelae on two school-aged children, their adolescent aunt, and their courageous and protective mother. We also address the analysts’ experience of doing psychological evaluations and writing affidavits for asylum seekers who have experienced trauma.     

Temporal judgements of internal and external events in persons with and without autism

When participants make judgments about the onset of self-initiated movements they typically report the movement occurred earlier than it had [Obhi, S. S., & Haggard, P. (2004). Free will and free won't. American Scientific, 92, 358-365.]. One interpretation is that feed-forward processes lead to awareness of the movement prior to execution. Because individuals with autism experience reduced preparatory activity prior to a voluntary movement, the present study sought to determine whether these anticipatory biases are exhibited by persons with autism. Participants watched a dot move in a circle and pressed the spacebar any time after one revolution. A tone either followed the participants' voluntary movement or was computer generated. Participants in both groups made anticipatory judgements regarding movement initiation ( approximately 100 ms). When the movement and tone occurred together this anticipatory bias was also present, regardless of which event participants focused on. Individuals with autism appear to have access to a similar representation of voluntary movements, however this representation may be more variable.     

Exploring the Relationship Between Conduct Disorder and Residential Treatment Outcomes

We examined the differential outcomes in residential treatment for youths with conduct disorder (CD)—with special attention paid to interactions with age and gender—in a sample of children and adolescents in 50 residential treatment centers and group homes across Illinois. Multi-disciplinary teams rated youths ages 6–20 (N = 457) on measures of mental health and other factors within 30 days of admission, about 7 months after admission, and at discharge. While both groups initially responded similarly to treatment, the CD group performed better relative to the non-CD group over the full course of treatment, showing healthier relative change on five outcomes variables and more significant improvement. Age range moderated the relationship between CD group membership and change in work/school performance. There were significant between groups differences within the youngest age group (6–11 years) in which the CD group worsened relative to the non-CD group.     

Extending Energy Optimization in Goal-Directed Aiming from Movement Kinematics to Joint Angles

Energy optimization in goal-directed aiming has been demonstrated as an undershoot bias in primary movement endpoint locations, especially in conditions where corrections to target overshoots must be made against gravity. Two-component models of upper limb movement have not yet considered how joint angles are organized to deal with the energy constraints associated with moving the upper limb in goal-directed aiming tasks. To address this limitation, participants performed aiming movements to targets in the up and down directions with the index finger and two types of rod extensions attached to the index finger. The rod extensions were expected to invoke different energy optimizing strategies in the up and down directions by allowing the distal joints the opportunity to contribute to end effector displacement. Primary movements undershot the farthest target to a greater extent in the downward direction compared to the upward direction, showing that movement kinematics optimize energy expenditure in consideration of the effects of gravity. As rod length increased, shoulder elevation was optimized in movements to the far-up target and elbow flexion was optimally minimized in movements to the far-down target. The results suggest energy optimization in the control of joint angles independent of the force of gravity.     

Are Gender Differences in Basic Human Values a Generational Phenomenon?

The Schwartz Value Survey (SVS) was administered to 979 Canadian knowledge workers to determine whether differences in value priorities between men and women differed significantly between members of the Baby Boomer generation and members of Generation X. Multivariate analysis of covariance controlling for education, income, and scale use revealed a significant gender-by-generation interaction, which signifies that the patterns of differences between men's and women's value priorities were different for Baby Boomers and Generation Xers. Four of the 10 SVS value types (i.e., power, tradition, universalism, and achievement) were associated with both gender and generation. A number of other value types were associated solely with generation. The findings suggest that both gender and generation are important variables in the study of values and should not be considered in isolation of each other.     

Non-ideal theory and the application of cautionary precepts

This paper discusses non-ideal theory as guidance for making bad situations better by morally permissible means. It distinguishes constructive theorizing, which suggests ways of improving specific kinds of bad situation, from cautionary theory, which concerns moral risks of actions under bad conditions. Reflective moral judgment yields cautionary precepts, identifying presumptively unjustifiable modes of action. The paper illustrates the application of precepts cautioning about coercion and the exposure of others to significant risks, by considering the 1955–1956 bus boycott in Montgomery, Alabama, and the ‘Children’s Crusade’ of the 1963 Birmingham desegregation campaign. All such campaigns involve coercive elements, but the paper argues that coercion was not a morally significant factor in either case. Endangerment is another matter: given the violent, sometimes lethal, reactions to civil rights actions under Jim Crow, those two campaigns’ endangerment of innocent persons must be taken very seriously, especially as it concerns Birmingham. And, in fact, potentially lethal anti-reform violence occurred during each campaign. Relevant factors include the preparation and understanding of young participants and the difference in risk that is assumed by engaging in peaceful, nonviolent public actions.     

PKG-mediated MAPK signaling is necessary for long-term operant memory in Aplysia

Signaling pathways necessary for memory formation, such as the mitogen-activated protein kinase (MAPK) pathway, appear highly conserved across species and paradigms. Learning that food is inedible (LFI) represents a robust form of associative, operant learning that induces short- (STM) and long-term memory (LTM) in Aplysia. We investigated the role of MAPK signaling in LFI memory in vivo. Inhibition of MAPK activation in animals prior to training blocked STM and LTM. Discontinuing MAPK signaling immediately after training inhibited LTM with no impact on STM. Therefore, MAPK signaling appears necessary early in memory formation for STM and LTM, with prolonged MAPK activity required for LTM. We found that LFI training significantly increased phospho-MAPK levels in the buccal ganglia. Increased MAPK activation was apparent immediately after training with greater than basal levels persisting for 2 h. We examined the mechanisms underlying training-induced MAPK activation and found that PKG activity was necessary for the prolonged phase of MAPK activation, but not for the early MAPK phase required for STM. Furthermore, we found that neither the immediate nor the prolonged phase of MAPK activation was dependent upon nitric oxide (NO) signaling, although expression of memory was dependent on NO as previously reported. These studies emphasize the role of MAPK and PKG in negatively reinforced operant memory and demonstrate a role for PKG-dependent MAPK signaling in invertebrate associative memory.