Take a closer look: emotion modifies the boundary extension effect

Evidence has accumulated showing that central aspects of negative emotional scenes are remembered better than equivalent aspects of nonemotional scenes. Previous work, and an attentional account of these findings, led the authors to predict that anxiety-prone individuals would remember extremely negative emotional pictures as if seen from a closer perspective (i.e., with a less extended background) than other pictures. Findings showed that boundary extension was indeed reduced in high-trait-anxious individuals for very negative scenes, and this was more generally true for arousing scenes, with the exception of those with positive content. These findings are taken to be support for the view that attending to central aspects of emotionally arousing scenes can restrict the usual extended impression of surrounding space.     

Imagery and interpretations in social phobia: support for the combined cognitive biases hypothesis

Cognitive-behavioral models of clinical problems typically postulate a role for the combined effects of different cognitive biases in the maintenance of a given disorder. It is striking therefore that research has tended to examine cognitive biases in isolation rather than assessing how they work together to maintain psychological dysfunction. The combined cognitive biases hypothesis presented here suggests that cognitive biases influence each another and can interact to maintain a given disorder. Furthermore, it is proposed that the combined effects of cognitive biases may have a greater impact on sustaining a given disorder than if the biases operated in isolation. The combined cognitive biases hypothesis is examined in relation to imagery and interpretation in social phobia. Individuals with social phobia experience negative images of themselves performing poorly in social situations, and they also interpret external social information in a less positive way than those without social anxiety. Evidence of a reciprocal relationship between imagery and interpretations is presented, and the mechanisms underlying the combined effects are discussed. Clinical implications and the potential utility of examining the combined influence of other cognitive biases are highlighted.     

Induced biases in emotional interpretation influence stress vulnerability and endure despite changes in context

Previous research has shown that interpretation biases can be experimentally induced and endure for 24 hours. In two experiments, we show that induced biases not only persist but survive changes in environmental context, including transferring to different rooms with different experimenters. In one experiment, training and testing materials were also presented in different sensory modalities without significantly reducing the magnitude of the induced bias. Furthermore, we found evidence of changes in emotional vulnerability, congruent with the direction of induced bias, which also persisted for 24 hours. Together with earlier results, these findings show that induced biases generalize over contexts and have persisting emotional consequences, suggesting that appropriately adapted training methods may contribute to developing therapeutic techniques within clinical settings.     

Towards an experimental cognitive science of CBT

The increasing focus on cognitive processes as therapeutic targets has not yet been matched by a cognitive science base sufficiently developed to guide clinical practice. It is argued that the papers in this special issue represent evidence of progress towards this desirable goal. Collectively, they illustrate research techniques aimed at specifying the nature of cognitive operations likely to increase the risk of emotional disorders, and the introduction of experimental methods for their modification. Emergent themes include the suggestion that negative thought content, such as that experienced in rumination, is an unintended but maladaptive product of underlying biases in selective processing. Despite often operating outside awareness, this biased processing can be changed, for example by strengthening incompatible alternatives. Beyond providing evidence for the causal role of selective cognitive processes, this approach offers a potentially powerful method for investigating and developing new therapeutic tools.     

Impaired positive inferential bias in social phobia

People with social phobia report anticipatory and retrospective judgments about social situations that appear consistent with a negative interpretative bias. However, it is not at all clear that biased interpretative inferences are made "on-line;" that is, at the time that ambiguous information is first encountered. In a previous study, volunteers who were anxious about interviews were found to lack the positive on-line inferential bias that was characteristic of nonanxious controls but also failed to show a bias favoring threatening inferences (C. R. Hirsch & A. Mathews, 1997). This finding was confirmed in the present study, in which social phobic patients showed no evidence of making on-line emotional inferences, in contrast with socially nonanxious controls who were again clearly biased in favor of positive inferences. The authors concluded that nonanxious individuals are characterized by a benign on-line inferential bias, but that this is impaired in people with social phobia.     

Social Norms and Engagement in Protective Health Behaviors Among Rural Health Providers

Journal of Clinical Psychology in Medical Settings - The COVID-19 pandemic has had far-reaching effects for individuals and healthcare systems in the United States. Increasing and sustaining...     

Investigations of HPA function and the enduring consequences of stressors in adolescence in animal models

Developmental differences in hypothalamic–pituitary–adrenal (HPA) axis responsiveness to stressors and ongoing development of glucocorticoid-sensitive brain regions in adolescence suggest that similar to the neonatal period of ontogeny, adolescence may also be a sensitive period for programming effects of stressors on the central nervous system. Although research on this period of life is scarce compared to early life and adulthood, the available research indicates that effects of stress exposure during adolescence differ from, and may be longer-lasting than, effects of the same stress exposure in adulthood. Research progress in animal models in this field is reviewed including HPA function and the enduring effects of stress exposures in adolescence on sensitivity to drugs of abuse, learning and memory, and emotional behaviour in adulthood. The effects of adolescent stress depend on a number of factors, including the age, gender, the duration of stress exposure, the type of stressor, and the time between stress exposure and testing.