The half-life of cognitive-affective states during complex learning

We investigated the temporal dynamics of students' cognitive-affective states (confusion, frustration, boredom, engagement/flow, delight, and surprise) during deep learning activities. After a learning session with an intelligent tutoring system with conversational dialogue, the cognitive-affective states of the learner were classified by the learner, a peer, and two trained judges at approximately 100 points in the tutorial session. Decay rates for the cognitive-affective states were estimated by fitting exponential curves to time series of affect responses. The results partially confirmed predictions of goal-appraisal theories of emotion by supporting a tripartite classification of the states along a temporal dimension: persistent states (boredom, engagement/flow, and confusion), transitory states (delight and surprise), and an intermediate state (frustration). Patterns of decay rates were generally consistent across affect judges, except that a reversed actor-observer effect was discovered for engagement/flow and frustration. Correlations between decay rates of the cognitive-affective states and several learning measures confirmed the major predictions and uncovered some novel findings that have implications for theories of pedagogy that integrate cognition and affect during deep learning.     

Scanlon’s modal metaphysics

In Being Realistic About Reasons (Oxford University Press, 2014) T. M. Scanlon argues that particular fact about reasons are explained by contingent non-normative facts together with pure normative principles. A question then arises about the modal status of these pure principles. Scanlon maintains that they are necessary in a sense, and suggests that they are ‘metaphysically’ necessary. I argue that the best view for Scanlon to take, given his other commitments, is that these pure normative principles are metaphysically contingent in some cases and necessary only in a weaker sense.     

Sexual well-being and perceived stress in couples transitioning to parenthood: A dyadic analysis

Background/ObjectiveThe transition to parenthood encompasses several psychological and relational changes that might contribute to couples’ high levels of stress postpartum. Although common across the postpartum, couples’ sexual changes are frequently overlooked.MethodWe surveyed 255 mixed-sex new parent couples to examine the associations between sexual well-being—sexual satisfaction, desire, and postpartum sexual concerns—and perceived stress postpartum. Couples completed self-report questionnaires assessing perceived stress and sexual well-being.ResultsFor both mothers and fathers, greater sexual satisfaction was associated with their partners’ lower perceived stress and, for fathers, this was also associated with their own lower perceived stress. For mothers, greater partner-focused sexual desire was associated with their own lower perceived stress whereas, for fathers, greater partner-focused sexual desire was associated with their partners’ higher perceived stress. In addition, greater solitary sexual desire and postpartum sexual concerns were associated with both parents’ own higher perceived stress.ConclusionsThis study highlights the association between sexual well-being and couples’ postpartum stress, suggesting that more positive sexual experiences are linked to lower perceptions of stress across this vulnerable period. Couples’ sexual well-being may be an important target for interventions aimed at helping postpartum couples cope with stress.     

The influence of political climate on job pursuit intentions and the moderating effect of Machiavellianism

Job seekers now have access to a number of internet resources (e.g., social media, chat rooms, and message boards) that provide information about potential employers. These resources provide potential job applicants with extensive amounts of third‐party information about organizations, including information about the extent to which a particular organization's climate can be characterized as being political. Unfortunately, owing to a dearth of research on this topic, it is unclear to what extent such information about an organization's political climate might affect the recruiting process. Therefore, drawing from the Attraction‐Selection‐Attrition model, we considered the extent to which potential job applicants are less (more) likely to pursue jobs in organizations that are perceived as more (less) political. We further identified Machiavellianism as a potential moderator of this relationship, given that this trait reflects the extent to which an individual would “fit” into a highly political work environment. Across three studies, our findings provide evidence that job applicants report being less likely to pursue jobs in organizations characterized by high levels of workplace politics. The results further indicated that Machiavellianism attenuates this negative effect. In light of our findings, we discuss implications for how information that is not controlled by the organization (e.g., information provided by social media or other internet‐based sources) affects job pursuit intentions and the organization's applicant pool.     

Continuity and change in social and physical aggression from middle childhood through early adolescence

For a sample followed from age 9–13 (N=281), this investigation examined developmental trajectories for social and physical aggression as measured by teacher ratings. Trajectories for both forms of aggression were estimated first separately, then jointly. Mean levels of both social and physical aggression decreased over time for the overall sample, but with high variability of individual trajectories. Subgroups followed high trajectories for both social and physical aggression. Joint estimation yielded six trajectories: low stable, low increasers, medium increasers, medium desisters, high desisters, and high increasers. Membership in the high increaser group was predicted by male gender, unmarried parents, African American ethnicity, and maternal authoritarian and permissive parenting. Permissive parenting also predicted membership in the medium increaser group. This is one of the first studies to examine social aggression longitudinally across this developmental period. Though the results challenge the claim that social aggression is at its peak in early adolescence, the findings emphasize the importance of considering different developmental trajectories in trying to understand origins and outcomes of aggression. Aggr. Behav. 35:357–375, 2009. © 2009 Wiley‐Liss, Inc.