Impacts of psychological science on national security agencies post-9/11

Psychologists have been an integral part of national security agencies since World War I, when psychological science helped in personnel selection. A robust infrastructure supporting wider applications of psychology to military and intelligence problems developed further during World War II and the years following, primarily in the areas of testing, human factors, perception, and the decision sciences. Although the nature of the attacks on 9/11 raised the level of perceived need for increased human-based intelligence, the impacts of psychologists on the policies and practices of national security agencies in the decade since have not increased significantly.     

Apparent motion enhances visual rhythm discrimination in infancy

Many studies have demonstrated that infants exhibit robust auditory rhythm discrimination, but research on infants' perception of visual rhythm is limited. In particular, the role of motion in infants' perception of visual rhythm remains unknown, despite the prevalence of motion cues in naturally occurring visual rhythms. In the present study, we examined the role of motion in 7-month-old infants' discrimination of visual rhythms by comparing experimental conditions with apparent motion in the stimuli versus stationary rhythmic stimuli. Infants succeeded at discriminating visual rhythms only when the visual rhythm occurred with an apparent motion component. These results support the view that motion plays a role in infants' perception of visual temporal information, consistent with the manner in which natural rhythms appear in the visual world.     

Self-discrepancy: comparisons of the psychometric properties of three instruments

In 2 studies, the psychometric properties of 3 methods for measuring real-ideal and real-ought self-discrepancies were compared: the idiographic Self-Concept Questionnaire-Personal Constructs, the nonidiographic Self-Concept Questionnaire-Conventional Constructs, and the content-free Abstract Measures. In the 1st study, 125 students at a university clinic completed the 3 instruments and measures of anxiety and depression before individual therapy. In the 2nd study, 278 undergraduates completed the 3 instruments at 2 time points 4 weeks apart and completed multiple measures of anxiety and depression at the 2nd time point. Internal consistency alphas were consistently strong for the personal construct measures (.90 to .92) and moderate to strong for the conventional construct measures (.82 to .90). Test-retest reliability coefficients were above .70 for the personal construct and conventional construct measures, but the coefficients for the latter were inflated by the stability of their error terms. The 2 discrepancies were found to be factorially distinct even though they were highly correlated. Convergent and discriminant evidence of validity was found in both studies for all measures except the abstract real-ought discrepancy. Convergence was as strong or stronger for the personal construct measures in comparison to the other measures. Test-criterion evidence of validity, with multiple measures of anxiety and depression as criteria, was found in both studies for all measures except for the abstract real-ought discrepancy in relation to anxiety. Overall, the findings support the idiographic personal construct instrument most strongly for clinical assessment and for clinical, translational, and personality research.     

Working memory capacity and spontaneous emotion regulation: high capacity predicts self-enhancement in response to negative feedback

Although previous evidence suggests that working memory capacity (WMC) is important for success at emotion regulation, that evidence may reveal simply that people with higher WMC follow instructions better than those with lower WMC. The present study tested the hypothesis that people with higher WMC more effectively engage in spontaneous emotion regulation following negative feedback, relative to those with lower WMC. Participants were randomly assigned to receive either no feedback or negative feedback about their emotional intelligence. They then completed a disguised measure of self-enhancement and a self-report measure of affect. Experimental condition and WMC interacted such that higher WMC predicted more self-enhancement and less negative affect following negative feedback. This research provides novel insight into the consequences of individual differences in WMC and illustrates that cognitive capacity may facilitate the spontaneous self-regulation of emotion.     

Artifact and Essence

An essential property is a property that an object possesses in every possible world in which that object exists. An individual essence is a property (or set of properties) that an object possesses in every world in which that object exists, and that no other object possesses in any possible world. Call the claim that some artifacts possess an individual essence ‘artifactual essentialism’. I will argue that artifactual essentialism is true. In doing so, I will be responding to two recent arguments by Penelope Mackie against artifactual essentialism (Mackie (2006), esp. ch. 3.). In “Individual Essence Properties”, I will rehearse the qualifications that any property must meet if it is to constitute an individual essence, and in “Artifacts and the Recycling Problem” and “Artifacts and the Tolerance Problem”, I will rehearse Mackie’s arguments against artifactual essentialism. In “Artifacts and Weak Unshareability?” and “Artifacts and Strong Unshareability?”, I will show why both of these arguments fail. In “Mona Lisa’s Essence”, I will defend the interesting claim that some artifacts possess an individual essence. In the final section I will entertain some objections to my proposal.     

Adjusting for the correspondence bias: Effects of causal uncertainty, cognitive busyness, and causal strength of situational information

This research examined the conditions under which people who have more chronic doubt about their ability to make sense of social behavior (i.e., are causally uncertain; [Weary and Edwards, 1994] and [Weary and Edwards, 1996]) are more likely to adjust their dispositional inferences for a target’s behaviors. Using a cognitive busyness manipulation within the attitude attribution paradigm, we found in Study 1 that higher causal uncertainty predicted increased correction of dispositional inferences, but only when participants had sufficient attentional resources to devote to the task. In Study 2, we found that higher-causal uncertainty predicted greater inferential correction, but only when the additional information provided a more compelling alternative explanation for the observed behavior. Results of this research are discussed in terms of their relevance to the Causal Uncertainty (Weary & Edwards, 1994) and dispositional inference models.     

Reducing contingent self-worth: A defensive response to self-threats

Previous research shows that people with high self-esteem cope with threats to the self by reducing the extent to which their self-worth is contingent on the threatened domain (Buckingham, Weber, & Sypher, 2012). The present studies tested the hypothesis that this is a defensive process. In support of this hypothesis, Study 1 (N = 160), showed that self-affirmation attenuates the tendency for people with high self-esteem to reduce their contingencies of self-worth following self-threat. Furthermore, Study 2 (N = 286), showed that this tendency was more prevalent among people with defensive self-esteem than among those with secure self-esteem. The present studies imply that reducing contingent self-worth after self-threat is a defensive process. We discuss implications for theories of contingent self-worth.     

Development of the Collectivist‐Sensitive Trait Forgivingness Scale

Mounting evidence suggests that experiences of forgiveness vary across cultures. However, culturally sensitive conceptualizations of forgiveness lack empirical support, in part because psychometrically sound instruments designed to capture unique aspects of forgiveness in non‐Western cultures are rare. For this reason, we developed the Collectivist‐Sensitive Trait Forgivingness Scale (TFS‐CS), which is designed to measure trait forgivingness within societies characterized by a blend of individualistic and collectivistic worldviews. In Study 1 (N = 597), exploratory factor analysis revealed a 16‐item three‐factor structure of third‐party forgiveness, collectivistic forgiveness, and interpersonal resentment among South Africans. In Study 2 (N = 897), the three‐factor model replicated in an independent South African sample. Findings also offered preliminary evidence supporting the construct validity of the TFS‐CS. Overall, these studies support a conceptualization of trait forgivingness with similarities and differences relative to Western models and highlight the importance of appreciating the influence of culture when measuring forgiveness.