Coping Styles,Pain Expressiveness,and Implicit Theories of Chronic Pain

Whereas some individuals use active coping strategies and are able to adaptively cope with their pain, others use passive strategies and catastrophic appraisals, which are often associated with increased displays of pain behavior and negative pain-related outcomes. To investigate attribution-based implicit theories as a potential underlying mechanism that might affect coping success, we hypothesized that pain patients with an incremental implicit theory of pain (i.e., view pain as malleable) would have more active coping strategies, lower levels of pain expressiveness, and better pain-related outcomes than those with an entity implicit theory of pain (i.e., view pain as nonmalleable). Patients with chronic back pain undergoing a functional assessment completed a variety of self-report measures and participated in a pain-inducing physiotherapy procedure. The results revealed those with an incremental theory of pain used more active coping strategies, displayed less pain behavior, and reported better pain-related outcomes (e.g., lower levels of depression) than individuals with an entity theory of pain. The findings suggest implicit theories of pain may represent an underlying social-cognitive mechanism linked to important coping, emotional, and expressive reactions to chronic pain. Identifying such a mechanism may provide valuable information for the assessment and treatment of chronic pain.     

Behavioral community psychology: training a community board to problem solve

This study demonstrated the effect of training nine lower socio-economic adults participating as policy board members in a federally funded rural community project to make behaviorally defined statements to increase problem-solving behaviors in board meetings. A multiple-baseline design across subjects and skills was used to analyze the behavioral categories of: (1) stating the problem; (2) finding solutions to the problem, and (3) implementing the action to the solution. Problem-solving responses during board meetings increased for subjects following training and remained higher than baseline during follow-up.     

Operant psychology goes to the fair: Marian and Keller Breland in the popular press, 1947-1966

Marian and Keller Breland pioneered the application of operant psychology to commercial animal training during the 1940s and 1950s. The Brelands' story is relatively unknown in the history of behavior analysis. Using information from the Breland-Bailey papers, this paper describes the development and activities of Animal Behavior Enterprises (ABE), the Brelands' animal training business. We also review popular press coverage of the Brelands between 1947 and 1966 to investigate the level of public exposure to ABE-trained animals and to the principles and methods of operant psychology. An examination of 308 popular print articles featuring the Brelands indicates that there was public exposure of behavior analysis through the popular press coverage of ABE-trained animals. Furthermore, the expansion of operant methods to the marine mammal and bird training industries can be linked to the Brelands' mass media exposure.     

Mothers' beliefs about listening: Implications for children's comprehension and conceptions of listening

Forty-four mothers offered their beliefs about listening and methods for encouraging listening in their 3- to 5-year-old children. Children's comprehension performance and conceptions of listening were also obtained. Mother perceived themselves as the primary agent responsible for children's development of basic listening competencies, such as figuring out the main point of what someone said to them, not interrupting others, and asking a question of the speaker when confused. Children who had strong comprehension skills had mothers who believed that listening is a complex set of activities, emphasized their own responsibility in ensuring that their children develop basic listening competencies, stressed comprehension processes and question asking in their conceptions of listening and in their techniques for enhancing children's listening, and began reading to their children at an early age.     

On the Robustness of Outcome Bias: No Constraint by Prior Culpability

Research on outcome bias has shown that blame attributions for behavioral decisions depend on the decision's consequences. Five studies of American undergraduates (N = 219, N = 83, N = 62, N = 279, and N = 45, respectively) demonstrated robust outcome effects across a variety of circumstances. A manipulation of prior negligence (Study 1), and attempts to keep prior negligence exceedingly low (Studies 2-4) produced converging results. In Study 5, a within-participants manipulation failed to eradicate outcome effects. Furthermore, outcome effects were not moderated by beliefs in a just world. Across all studies, mediational analyses suggested that participants adjusted estimates of negligence to match outcomes, which in turn led to more outcome-consistent attributions of blame. Study 5 showed that those low in belief in a just world were especially likely to adjust their negligence ratings in this way. These studies demonstrate that outcome effects contravene both the standards for rationality delineated by rational decision theorists, and also the more relaxed standards embodied in established legal doctrine.     

Perspectives on the Social Psychology of Creativity

Scholars began serious study into the social psychology of creativity about 25 years after the field of creativity research had taken root. Over the past 35 years, examination of social and environmental influences on creativity has become increasingly vigorous, with broad implications for the psychology of human performance, and with applications to education, business, and beyond. In this article, we revisit the origins of the social psychology of creativity, trace its arc, and suggest directions for its future.     

Similarity-based interference in a working memory numerical updating task: age-related differences between younger and older adults

Similarity among representations held simultaneously in working memory (WM) is a factor which increases interference and hinders performance. The aim of the current study was to investigate age-related differences between younger and older adults in a working memory numerical updating task, in which the similarity between information held in WM was manipulated. Results showed a higher susceptibility of older adults to similarity-based interference when accuracy, and not response times, was considered. It was concluded that older adults' WM difficulties appear to be due to the availability of stored information, which, in turn, might be related to the ability to generate distinctive representations and to the process of binding such representations to their context when similar information has to be processed in WM.     

Observational learning in mice can be prevented by medial prefrontal cortex stimulation and enhanced by nucleus accumbens stimulation

The neural structures involved in ongoing appetitive and/or observational learning behaviors remain largely unknown. Operant conditioning and observational learning were evoked and recorded in a modified Skinner box provided with an on-line video recording system. Mice improved their acquisition of a simple operant conditioning task by observational learning. Electrical stimulation of the observer's medial prefrontal cortex (mPFC) at a key moment of the demonstration (when the demonstrator presses a lever in order to obtain a reward) cancels out the benefits of observation. In contrast, electrical stimulation of the observer's nucleus accumbens (NAc) enhances observational learning. Ongoing cognitive processes in the demonstrator could also be driven by electrical stimulation of these two structures, preventing the proper execution of the ongoing instrumental task (mPFC) or stopping pellet intake (NAc). Long-term potentiation (LTP) evoked in these two cortical structures did not prevent the acquisition or retrieval process--namely, mPFC and/or NAc stimulation only prevented, or modified, the ongoing behavioral process. The dorsal hippocampus was not involved in either of these two behavioral processes. Thus, both ongoing observational learning and performance of an instrumental task require the active contribution of the mPFC and/or the NAc.     

The Relation Between Co-rumination, Maternal Depressive Symptoms and Child Psychopathology

Little is known about which processes explain the well-established link between maternal and child symptomatology. Interpersonal coping processes may be worth exploring, as depressed mothers have characteristic coping styles that may influence interactions with their children. We examined two interpersonal coping processes as potential factors explaining how depressive symptomatology in mothers impacts child psychopathology: parent-child co-rumination (dwelling on negative affect, over-analyzing problems) and impaired problem-solving. We analyzed 198 aggressive children (most of whom also had elevated internalizing symptoms) who engaged in structured discussions with their mothers. Coders rated the extent to which dyads problem-solved and co-ruminated during discussions, and mothers filled out questionnaires assessing maternal and child symptoms. Path analysis tested whether higher levels of co-rumination and poor problem-solving statistically mediated the relation between depressive symptoms in mothers and child internalizing and externalizing behaviour. Maternal depressive symptomatology was correlated with greater child symptoms, higher rates of co-rumination and poorer problem-solving. Statistical mediation was non-significant. Results support the established link between maternal depression and child psychopathology, and suggest that dysphoric mothers and their children engage in maladaptive coping interactions.