The German Adaptation and Standardization of the Personality Assessment Inventory (PAI)

We developed the German Adaptation of the Personality Assessment Inventory (PAI; Morey, 1991) under careful consideration of current adaptation literature and guidelines. The adaptation process included the translation of the 344 items into German, a back translation into English as well as the testing of the language equivalence using a bilingual sample. We then standardized the final German version of the PAI for the German population. We compared the American and German norm and reliability data. The observed differences in PAI scale means did not exceed 5 T scores. Internal consistency reliability showed a similar pattern in both language versions, although the German alpha coefficients were on average slightly lower than the American ones. Factor structure was similar in both versions. We discuss expectations about the German PAI and possible problems for its practical usefulness for the German-speaking population.     

The effect of the NMDA receptor antagonist MK-801 on the acquisition and extinction of learned fear in the developing rat

Recent findings reveal qualitative developmental differences in extinction of learned fear. The present study explored potential developmental differences in the role of NMDA in acquisition and extinction. Rats were injected with MK-801 prior to fear conditioning or extinction training. Acquisition was found to be NMDA dependent in both age groups, whereas extinction was found to be NMDA dependent in 23-day-old rats, but NMDA independent in 16-day-old rats. These results illustrate another fundamental developmental difference in extinction as well as a dissociation in the role of NMDA in the acquisition and extinction of fear early in development.     

A study of the perceived recognition affecting the adoption of innovation with respect to the online game in Taiwan.

The potential of online games to become a major global business and the existence of limited related references led to the current study. In this study, Rogers's diffusion of innovation (DOI) theory is applied to investigate the principles for the adoption of online games in Taiwan. The findings suggest that relative advantages and compatibility both have a significant effect on the adoption of online games for purposes of amusement, with the former being more important for early gamers and the latter being regarded as more critical for later gamers. In addition, complexity is found to impede online game diffusion and is regarded as the most important facilitator.     

Parent characteristics, economic stress and neighborhood context as predictors of parent involvement in preschool children's education

This study examines factors related to three dimensions of parent involvement in preschool: school-based involvement, home-based involvement, and the parent–teacher relationship. Participants were 154 predominantly African American parents recruited from two Head Start programs. Results of bivariate and canonical correlation analyses support the validity of a multi-dimensional, ecological conceptualization of parent involvement. Perceived context variables, including economic stress and neighborhood social disorder, related negatively to parent involvement. Parent characteristics, including sense of efficacy regarding education and level of education, related positively to parent involvement. Regression analyses detected different patterns of association between predictors and the three dimensions of parent involvement. Parent characteristics were associated with home involvement, while perceived context variables were predictive of the teacher–parent relationship. Implications of differential predictors for different domains of parent involvement and directions for future research and intervention with low-income families are discussed.     

Profiles of Interdependence: The Retirement Planning of Married, Cohabiting, and Lesbian Couples

As the traditional nuclear family gives way to diverse couple types, questions regarding planning and satisfaction within relationships can be applied to partnerships outside of traditional marriages. The levels of interdependence in retirement planning and timing were investigated across three couple types: married heterosexual couples, cohabiting heterosexual couples, and lesbian couples. Analyses suggested that although all couples were interdependent in their retirement plans, this may be particularly the case for lesbian couples’ financial planning. In addition, relationship satisfaction was significantly associated with retirement lifestyle planning, but more so for lesbian couples than for heterosexual couples. The results are discussed in terms of gender, couple dynamics, and the social structures inherent in the three different couple types.     

On Community Leadership: Stories About Collaboration in Action Research

This article provides an account of a 10-year collaborative documentation of community leadership in an African American community on the South side of Chicago. The stories are oriented to several critical incidents in the life course of the collaboration. They are told from the perspectives of one university professor, four graduate students, and one community leader. Together they provide an account of how this research was shaped by the interactions of the research team with members of the community, how research questions emerged, methodologies were developed, ways of gathering data were tried and tested, and interpretations of data unfolded. Special attention is given to the ways in which the process and products of this research contributed to the community's own process of leadership development. The stories also discuss the various roles participants in this collaboration played both in the academic arena and in the community, and how they experienced gender, race, nationality, and social status.     

Changes in reality monitoring and episodic memory in early childhood

The purposes of this research were to examine the developmental relation between reality monitoring and episodic memory, to link reality monitoring to autobiographical memory by using extended naturalistic events, and to examine prefrontal functioning as a potential contributor to development in reality monitoring and episodic memory. In Experiment 1, 4-year-olds were worse than 6- or 8-year-olds at reality monitoring after a week delay, despite the fact that they remembered more about real than imagined events and remembered different aspects of each. In Experiments 2 and 3, reality monitoring and episodic memory were evaluated for 4- and 6-year-olds immediately after the events occurred and, in Experiment 3, again after a week delay. Reality monitoring was at higher levels for both age groups, but age differences remained. These data suggest that preschoolers' difficulties with reality monitoring result from a combination of episodic memory deficits and strategic differences. In addition, correlation analyses more directly linked preschoolers' reality monitoring to episodic memory and supported the hypothesis that episodic memory development is related to prefrontal functioning.     

Sensation seeking, aggression, and reckless behavior in high school students, college students, and adults

Replicating work of Arnett, males reported more frequent Reckless Behavior than females, and 27 high school and 48 college students did not differ in scores on Sensation Seeking or Aggression. As anticipated by Arnett, the 35 adults had significantly lower Sensation Seeking and Aggression scores than the two younger groups and less Reckless Behavior as well. In contrast to Arnett, Reckless Behavior did not rise for college students, and Sensation Seeking, but not Aggression, correlated with Reckless Behavior in all samples.     

Dynamics of verbal interaction between interviewer and child in interviews with alleged victims of child sexual abuse

A number (n = 27) of investigative interviews with children were analyzed with a view to explore the verbal dynamics between interviewer and child. Different types of interviewer utterances and child responses were defined, and the interrelationships between these were explored. The effectiveness of different interviewer utterances in eliciting information from children as well as the type of utterance the interviewer used to follow up an informative answer by the child were investigated. Option-posing and suggestive utterances made up for more than 50% of interviewer utterances, the proportion of invitations being only 2%. Invitations and directive utterances were associated with an increase in informative responses by the child, the adverse being true for option-posing and suggestive utterances. Interestingly, even after the child had provided an informative answer, interviewers continued to rely on focused and leading interviewing methods--in spite of a slight improvement in interviewing behavior.     

Midazolam amnesia and retrieval from semantic memory: Developing methods to test theories of implicit memory

Studies of organic anterograde amnesia have been central to the development of theories of implicit memory. Pharmacological amnesia provides an additional method for exploring implicit memory, allowing for the experimental manipulation of amnesia and the testing of more participants. A significant concern with pharmacological amnesia is whether its cognitive effects are specific to explicit memory. The current research examines the effects of the benzodiazepine, midazolam, on retrieval from semantic memory and encoding in explicit memory. We focus on midazolam because it holds significant advantages over other benzodiazepines in inducing pharmacological amnesia and prior research suggests it may be useful for testing theories of implicit memory. Our results demonstrate that midazolam does not impair accuracy of retrieval from semantic categories, even when it produces anterograde amnesia for retrieved category items on a later recall test. These results suggest ways midazolam can be used to help test theories of implicit memory.