An asymmetric effect of relational integration on recognition memory

Two experiments assessed whether conceptual relations (e.g., contains: COOKIE JAR) facilitate the retrieval of concepts (e.g., COOKIE and JAR) from long-term memory. The CARIN model of nominal combination asserts that conceptual relations are represented with and selected from the modifier noun (COOKIE). Thus, the model predicts that relational integration will facilitate memory for modifiers but not for head nouns (JAR). In Experiment 1, concepts were studied in pairs and were then tested individually. Recognition accuracy was higher for modifiers than for head nouns. In Experiment 2, the studied concepts (e.g., COOKIE JAR) were tested in the context of a new pair that instantiated either the same relation (e.g., COOKIE plate) or a different relation (e.g., COOKIE crumb). Recognition was again better for modifiers than for head nouns, but only when the same conceptual relation was instantiated at both study and test. Thus, results indicate that conceptual relations (a) facilitate recognition memory, and (b) are associated more strongly with the modifier than with the head noun.     

What Fitness Can’t Be

Recently advocates of the propensity interpretation of fitness have turned critics. To accommodate examples from the population genetics literature they conclude that fitness is better defined broadly as a family of propensities rather than the propensity to contribute descendants to some future generation. We argue that the propensity theorists have misunderstood the deeper ramifications of the examples they cite. These examples demonstrate why there are factors outside of propensities that determine fitness. We go on to argue for the more general thesis that no account of fitness can satisfy the desiderata that have motivated the propensity account.     

Collective Action as Individual Choice

We argue that conceptual analyses of collective action should be informed by game-theoretic analyses of collective action. In particular, we argue that Ariel Rubenstein’s so-called ‘Electronic Mail Game’ provides a useful model of collective action, and of the formation of collective intentions.     

The effects of sexual assault-related intrusion suppression in the laboratory and natural environment

Individuals with a history of sexual victimization often experience enduring intrusive thoughts associated with their assault history. Research suggests that the characteristic ways in which sexually assaulted individuals respond to aversive internal experiences (i.e., thoughts, emotions, etc.) can influence the psychological distress associated with these intrusions. This study investigated the effects of suppressing sexual assault-related intrusions in a sample of 61 female college students with a history of adolescent or adult sexual assault and recent assault-related intrusions. Participants were randomly assigned to suppress or monitor intrusions during a laboratory task and for 48 h outside the laboratory. In contrast to study hypotheses, findings indicated that intrusion monitoring was associated with higher subjective distress than suppression both in the laboratory and in the natural environment. No differences were found for the frequency of intrusions between groups in the laboratory. However, modest evidence for a rebound effect in intrusion frequency was found outside the laboratory.     

An Instrumental Variable Estimator for Mixed Indicators: Analytic Derivatives and Alternative Parameterizations

Psychometrika - Methodological development of the model-implied instrumental variable (MIIV) estimation framework has proved fruitful over the last three decades. Major milestones include...     

The role of rapport in satisfying one’s basic psychological needs

Psychological need satisfaction is essential for daily human functioning and one of its sources is high quality interactions. Rapport is essential to high quality interactions and may be one way that various relationships types can provide the nutriments of healthy functioning. We hypothesized that when people perceive interactions to be higher in rapport, they will experience greater satisfaction of their needs for autonomy, competence, and relatedness. We also explored whether this would be a basic process that would be altered by the relationship between interactants, testing this with multiple operationalizations. We conducted an event-contingent diary study in which participants (n_participants?=?124) responded to items at baseline, each time they experienced an interaction (n_interaction?=?1293), and at two-week follow-up. Supporting hypotheses, rapport in interactions was positively associated with need satisfaction within-persons, between-persons, cross-sectionally, and when examining temporal change. Moreover, rapport tended to predict the satisfaction of one’s needs for competence, autonomy, and relatedness independently. Finally, relationships between interactants did not moderate these associations.