Perfectionism as a Predictor of Post-event Rumination in a Socially Anxious Sample

Socially anxious individuals tend to have elevated levels of perfectionism and engage in excessive rumination following social situations. The present research aimed to examine perfectionism, in both state and trait forms, as a predictor of post-event rumination. Socially anxious students (N = 104) completed measures of trait perfectionism prior to, and state perfectionism following, an anxiety inducing speech task. Post-event rumination was assessed 2 days later. State and trait perfectionism were significant predictors of post-event rumination (2 days later), while controlling for baseline social anxiety, depression and state anxiety. These results support the need to target perfectionism in treatments for social anxiety disorder.     

Reduced susceptibility to confirmation bias in schizophrenia

Patients with schizophrenia (SZ) show cognitive impairments on a wide range of tasks, with clear deficiencies in tasks reliant on prefrontal cortex function and less consistently observed impairments in tasks recruiting the striatum. This study leverages tasks hypothesized to differentially recruit these neural structures to assess relative deficiencies of each. Forty-eight patients and 38 controls completed two reinforcement learning tasks hypothesized to interrogate prefrontal and striatal functions and their interaction. In each task, participants learned reward discriminations by trial and error and were tested on novel stimulus combinations to assess learned values. In the task putatively assessing fronto-striatal interaction, participants were (inaccurately) instructed that one of the stimuli was valuable. Consistent with prior reports and a model of confirmation bias, this manipulation resulted in overvaluation of the instructed stimulus after its true value had been experienced. Patients showed less susceptibility to this confirmation bias effect than did controls. In the choice bias task hypothesized to more purely assess striatal function, biases in endogenously and exogenously chosen actions were assessed. No group differences were observed. In the subset of participants who showed learning in both tasks, larger group differences were observed in the confirmation bias task than in the choice bias task. In the confirmation bias task, patients also showed impairment in the task conditions with no prior instruction. This deficit was most readily observed on the most deterministic discriminations. Taken together, these results suggest impairments in fronto-striatal interaction in SZ, rather than in striatal function per se.     

The transitional impact scale: Assessing the material and psychological impact of life transitions

The Transitional Impact Scale (TIS) advances the measurement of event cognition into the real world. The TIS was created to provide a measure of change for important life transitions, including an index of their transitional properties and magnitude. Pilot work prior to Study 1 led to the creation of a 95-item version (TIS-95). A principal components analysis of TIS-95 (n = 215) resulted in two dimensions that we rotated to a Varimax criterion and interpreted as (1) material change (e.g., “This event changed where I live”) and (2) psychological change (e.g., “This event changed the way I think about things”). TIS-95 was reduced to 25 items. In Study 2, the structure of TIS-25 was replicated (n = 531) using the same method. The best 12 items were retained. TIS-12 was evaluated in two random split-half samples (n = 557 and n = 553). These samples produced essentially identical results, as assessed through factor comparison. The cumulative scales formed from items constituting each factor demonstrated good internal consistency (Cronbach’s alpha ranged from .79 to .86).     

Don't tread on me: masculine honor ideology in the U.S. and militant responses to terrorism

Using both college students and a national sample of adults, the authors report evidence linking the ideology of masculine honor in the U.S. with militant responses to terrorism. In Study 1, individuals' honor ideology endorsement predicted, among other outcomes, open-ended hostile responses to a fictitious attack on the Statue of Liberty and support for the use of extreme counterterrorism measures (e.g., severe interrogations), controlling for right-wing authoritarianism, social dominance orientation, and other covariates. In Study 2, the authors used a regional classification to distinguish honor state respondents from nonhonor state respondents, as has traditionally been done in the literature, and showed that students attending a southwestern university desired the death of the terrorists responsible for 9/11 more than did their northern counterparts. These studies are the first to show that masculine honor ideology in the U.S. has implications for the intergroup phenomenon of people's responses to terrorism.     

Review of a Parent’s Influence on Pediatric Procedural Distress and Recovery

Understanding how parents influence their child’s medical procedures can inform future work to reduce pediatric procedural distress and improve recovery outcomes. Following a pediatric injury or illness diagnosis, the associated medical procedures can be potentially traumatic events that are often painful and distressing and can lead to the child experiencing long-term physical and psychological problems. Children under 6 years old are particularly at risk of illness or injury, yet their pain-related distress during medical procedures is often difficult to manage because of their young developmental level. Parents can also experience ongoing psychological distress following a child’s injury or illness diagnosis. The parent and parenting behavior is one of many risk factors for increased pediatric procedural distress. The impact of parents on pediatric procedural distress is an important yet not well-understood phenomenon. There is some evidence to indicate parents influence their child through their own psychological distress and through parenting behavior. This paper has three purposes: (1) review current empirical research on parent-related risk factors for distressing pediatric medical procedures, and longer-term recovery outcomes; (2) consider and develop existing theories to present a new model for understanding the parent–child distress relationship during medical procedures; and (3) review and make recommendations regarding current assessment tools and developing parenting behavior interventions for reducing pediatric procedural distress.     

Resisting Moralisation in Health Promotion

Health promotion efforts are commonly directed towards encouraging people to discard ‘unhealthy’ and adopt ‘healthy’ behaviours in order to tackle chronic disease. Typical targets for behaviour change interventions include diet, physical activity, smoking and alcohol consumption, sometimes described as ‘lifestyle behaviours.’ In this paper, I discuss how efforts to raise awareness of the impact of lifestyles on health, in seeking to communicate the (perceived) need for people to change their behaviour, can contribute to a climate of ‘healthism’ and promote the moralisation of people’s lifestyles. I begin by summarising recent trends in health promotion and introducing the notion of healthism, as described by Robert Crawford in the 1980s. One aspect of healthism is moralisation, which I outline (alongside the related term moralism) and suggest is facilitated by efforts to promote health via information provision and educational strategies. I propose that perceived responsibility plays a role in mediating the tendency to moralise about health and behaviour. Since I argue that states ought to avoid direct and indirect moralisation of people’s health-related behaviour, this suggests states must be cautious with regard to the use of responsibility-indicating interventions (including informational and educational campaigns) to promote health.