Avoiding another mistake: Error and posterror neural activity associated with adaptive posterror behavior change

The magnitude of posterior medial frontal cortex (pMFC) activity during commission of an error has been shown to relate to adaptive posterror changes in response behavior on the trial immediately following. In the present article, we examined neural activity during and after error commission to identify its relationship to sustained posterror behavior changes that led to performance improvements several trials into the future. The standard task required participants to inhibit a prepotent motor response during infrequent lure trials, which were randomly interspersed among numerous go trials. Posterror behavior was manipulated by introducing a dynamic condition, in which an error on a lure trial ensured that the next lure would appear within two to seven go trials. Behavioral data indicated significantly higher levels of posterror slowing and accuracy during the dynamic condition, as well as fewer consecutive lure errors. Bilateral prefrontal cortex (PFC) and pMFC activity during the posterror period, but not during commission of the error itself, was associated with increased posterror slowing. Activity within two of these regions (right PFC and pMFC) also predicted success on the next lure trial. The findings support a relationship between pMFC/PFC activity and adaptive posterror behavior change, and the discrepancy between these findings and those of previous studies-in the present study, this relationship was detected during the posterror period rather than during commission of the error itself--may have resulted from the requirements of the present task. Implications of this discrepancy for the flexibility of cognitive control are discussed.     

Parentification and Alcohol Use: Conditional Effects of Religious Service Attendance

This study tested a model of the relation between parentification and alcohol use through differentiation of self (DoS), with religious service attendance as a moderator. Results provided mixed support for the model. Perceived unfair parentification was associated with decreased DoS, and lowered DoS corresponded to increased alcohol use. Religious service attendance moderated the association between increased perceived unfairness and increased alcohol use. Implications for practice focused on assessing perceived unfairness and integrating clients’ religiousness.     

A survey of university counselling in the united kingdom and some observations on evaluation

Universities were surveyed about their counselling services during 1987 using a postal questionnaire. Information is presented from 44 universities and includes the extent of counselling provision in relation to the number of students, the staffing and accountability of the services, the needs of the clients and how they are met, and some theoretical and professional concerns mentioned by the counsellors. Finally, some observations are made on the need for more systematic evaluation of the services.     

Identifying mediators of training effects on performance-related psychobiosocial states: A single-case observational study in an elite female triathlete

ObjectivesRelationships between training load, psychobiosocial (PBS) states and performance are dynamic and individual-specific. The nature of these relationships can be investigated using a combination of dynamic linear models (DLMs) and mediating variable analysis, potentially assisting applied sports psychologists in planning and monitoring of individual elite athletes’ intervention programmes.DesignWe illustrate this approach by examining the relationships of training loads with a performance-related state (‘self-efficacy’) and the role of potential mediating PBS variables (‘fatigue/lack of energy’ and ‘being in shape’) in explaining these relationships in an elite triathlete across time.MethodSelf-reports of PBS states (twice weekly) and training data were collected over 137 days. Using DLMs and mediating variable analysis, direct (unmediated) and indirect (mediated) short-term associations of training load with ‘self-efficacy’ were examined.ResultsIn this triathlete, we found evidence for positive effects of training on ‘self-efficacy’, which were partly explained by feelings of ‘being in shape’ and suppressed by feelings of ‘fatigue/lack of energy’. Changes in the relationship between lagged training load and ‘fatigue/lack of energy’ were observed across time and were particularly pronounced in temporal proximity of an injury.ConclusionStrengths of the presented approach are its dynamic nature enabling the observation of changes occurring over time, use of statistical inference rather than visual data interpretation, and quantification of mediating effects to identify potential pathways of intervention. Additionally, the DLM method can identify complex nonlinear associations by examining correspondence between changes in levels of predictors and changes in magnitude and direction of predictor-outcome associations.     

The Parentification Inventory: Development,Validation, and Cross-Validation

Abstract

This study hypothesized that subjects who strongly endorse unrealistic beliefs about intimate relationships would score higher on a measure of exposure to popular romantic media than subjects who do not. The relationship between exposure to media and satisfaction with one's current intimate relationship was also explored. Results for the 109 adult subjects support the hypothesis (r=.18, p<.05). There was also a trend for married women who were more exposed to the popular romantic media to be less satisfied with their current intimate relationships (r=? .26, p<.10). These results would seem to have significant psychological and social implications.     

Family finances: The missing link in mft training

Abstract

After reviewing 25 accredited Marriage and Family Therapy programs, only one was found to require a course in family finances. This article addresses the issues associated with the absence of family finance training in most MFT programs. The omission persists in spite of ample evidence as to the influential role family finances play with regard to marital stability and satisfaction. Suggestions are made regarding course outlines and content that could be helpful in correcting this deficiency.