Isolating metamemory deficits in the self-regulated learning of adults with ADHD

ADHD in adulthood is associated with chronic academic impairments and problems with strategic memory encoding on standardized memory assessments, but little is known about self-regulated learning that might guide intervention. Objective: Examine the contribution of metamemory judgment accuracy and use of learning strategies to self-regulated learning in adults with ADHD, focusing on the use of self-testing. Method: A total of 34 adults with ADHD and 34 matched controls predicted their memory performance and regulated their learning of paired associates. Results: Adults with ADHD were as accurate as controls at predicting memory performance, despite remembering fewer words. By observation and self-report, they were less likely to use self-testing to learn the pairs. Conclusion: Across groups, self-testing was associated with significantly better recall and largely accounted for differences between diagnostic groups. Adults with ADHD often failed to employ a strategy that was associated with improved memory, identifying an intervention target that may improve self-regulated learning.     

Predictors of friend approval for romantic relationships

Three studies (1 correlational and 2 experiments) applied the investment model to explain social network approval for others' romantic relationships. Study 1 supported the prediction that friends' perceived satisfaction and perceived alternatives were predictive of their approval for target relationships, while perceived investments was not a significant predictor. Studies 2 and 3 employed experimental manipulations of perceived satisfaction to test its causal impact on relationship approval, and in these studies, perceived satisfaction was a significant predictor of relationship approval. Taken as a whole, these findings supported the prediction that perceived relationship satisfaction is a causal factor influencing friends' approval of target romantic relationships.     

The joys of genuine giving: Approach and avoidance sacrifice motivation and authenticity

Why do sacrifices undertaken in pursuit of approach and avoidance goals differentially influence well‐being and relationship quality? A cross‐sectional study (Study 1), an experiment (Study 2), and a 2‐week daily experience study (Study 3) demonstrate that the personal and interpersonal outcomes of approach and avoidance sacrifice goals in dating and married relationships are mediated by felt authenticity. When people sacrificed for approach goals such as to make their partner happy, they felt more authentic, in turn contributing to greater personal and relationship well‐being. However, when they sacrificed for avoidance goals such as to avoid conflict, they felt less authentic, in turn detracting from personal and relationship well‐being. Implications for research and theory on motivational processes in close relationships are discussed.     

The culture‐negotiation link.

Scholars have only recently begun to assess the strength with which culture affects negotiator communication, as compared with contextual or structural features of business negotiations. Although prior studies reveal important cross‐cultural differences in national negotiating style, they may not help us understand intercultural (mixed‐culture) settings. The crucial question is how heavily are international negotiators influenced by their own cultural values? When negotiating with a culturally disparate partner, what are the separate and cumulative effects of culture and contextual variables on negotiator communication? To answer these questions, the effect of culture (here, individualism‐collectivism) on integrative (information exchange) and distributive (fixed‐sum errors) negotiating is assessed in 32 intercultural dyads. In addition, the contextual effects of role (buyer vs. seller), preconceptions about negotiating (anticipated competition), and mutual adaptation (interdependence in information exchange) are examined. Preliminary results suggest that role requirements influence negotiators more heavily than culture. Supplemental analyses point to some potentially interesting buyer‐seller differences and suggest that information exchange is more a function of reciprocity than of cultural values.     

Missing a romantic partner: A prototype analysis

In this study, a prototype analysis of romantic missing was conducted. College‐age participants in the United States generated features of missing a partner (Study 1) and rated their centrality (Study 2). In a reaction time task, participants made category judgments for central features more quickly than for noncentral features (Study 3). In recognition and recall tasks, central features were more salient in participants’ memory, and participants evaluated individuals experiencing central features in vignettes as missing their partners more (Study 4). A prototype‐based measure of missing administered to individuals in long‐distance relationships (Study 5) correlated with commitment and attachment dimensions but only weakly with loneliness. Finally, level of missing differed based on whether individuals were in a geographically distant (vs. proximal) relationships (Study 6).     

王肃易学刍议

本文以王肃易学为中心,概述了魏晋之际经学大师王肃的易学之来源、性质、内容、作用及其发生、发展的内在和外在原因。认为王肃易学是郑玄易学和王粥易学的中间环节,对于义理派经学具有较大的影响。     

INCREASING THE ACCURACY OF CORRECTIONS FOR RANGE RESTRICTION: IMPLICATIONS FOR SELECTION PROCEDURE VALIDITIES AND OTHER RESEARCH RESULTS

The common practice in meta-analyses and in individual studies of correcting for direct range restriction even though range restriction is actually indirect has long been known to lead to undercorrection, but this error has been assumed to be small. Using validity generalization data sets for 4 jobs, this study calibrated this error by comparing meta-analysis results based on corrections for direct range restriction with the more accurate results from a recently developed method of correcting for indirect range restriction. It was found that, on average, correction for direct range restriction resulted in substantial underestimation of operational validities for both job performance measures (21%) and training performance measures (28%). In addition, 90% credibility values were on average underestimated by 38%–40%. In addition to the implications for personnel selection, these findings suggest that similar underestimation of important relationships has occurred in other areas of research, with potential implications for theory development.