Efficient versus flexible mentalizing in complex social settings: Exploring signature limits

Wu, Sheppard, and Mitchell (Br. J. Psychol., 2016; 107, 1–22) investigate in a fascinating study the fact that adults can detect empathic traits in others after only briefly watching or listening to a person. In this commentary, we highlight how the processes of an efficient, implicit, but inflexible mentalizing system are likely to operate in such situations. Further, we specify how testing signature limits over time‐, attribute‐, and protagonist‐restrictions can help distinguish whether an efficient‐implicit or flexible‐explicit mentalizing system is of relevance when processing complex social settings.     

Family Conflicts,Anxiety and Depressive Symptoms,and Suicidal Ideation of Chinese Adolescents in Hong Kong

Applied Research in Quality of Life - The present study examined the relationship between parent–adolescent conflict and adolescent suicidal ideation in Hong Kong, China. Depression and...     

Performance gains from directed training do not transfer to untrained tasks

Given the increasing complexity of the tasks and skills needed in modern society, developing effective training strategies is of tremendous practical importance. Furthermore, training that improves performance of both trained and untrained tasks would be highly efficient. In the present study, we examined how directed training contributes to skill acquisition, and more importantly, to engendering transfer of training to untrained tasks. Participants learned a complex video game for 30 h (Space Fortress, Donchin, Fabiani, & Sanders, 1989) using one of two training regimens: Hybrid Variable-Priority Training (HVT), with a focus on improving specific skills and managing task priority, or Full Emphasis Training (FET) in which participants simply practiced the game to obtain the highest overall score. We compared game performance, retention of training gains, and transfer of training to untrained tasks as a function of the training regimen. Compared to FET, HVT learners reached higher levels of mastery on the game and HVT was particularly beneficial for initially poor performing participants. This benefit persisted seven months after training. However, contrary to expectation, both HVT and FET were unsuccessful in producing transfer to untrained tasks compared to a group that received limited game experience, suggesting that directed training and practice can produce task-specific improvements, but improvements do not necessarily transfer from trained to untrained tasks.     

Dispositional and stressor-related emotion regulation in the context of a chronic, life-limiting stressor

In the context of efforts to regulate emotion during chronic stressors, both dispositional response tendencies (affect intensity, negative and positive expressivity) and stressor‐related coping through emotional approach (processing and expressing emotions) are relevant to adjustment. In women with metastatic breast cancer (N = 103), contributions of self‐reported emotional processing and expression related to cancer, as well as dispositional expressivity to adaptive outcomes across 3 months were examined. In the context of high dispositional expressivity, an increase in emotional expression predicted improvements in depressive symptoms and life satisfaction. Emotional processing at study entry predicted increased depressive symptoms and intrusive thoughts, and declining life satisfaction among highly expressive women. Increasing emotional processing predicted improved depressive symptoms in the context of high expressivity. Increases in emotional approach coping were associated with a more arduous cancer experience. Findings highlight the importance of the person‐situation fit in linking emotion‐related constructs to adjustment during unremitting stressors.     

Hostility,oral contraceptive use,and cardiovascular reactivity in women

Abstract

Hostility, task instructions, social desirability and cardiovascular reactivity were investigated in a exploratory study of 70 female college students and employees. Women were administered the Videotaped Clinical Interview (VC1), the Marlowe-Crowne Social Desirability Scale (MC), the Cook-Medley Hostility Scale (CM), the Buss-Durkee Hostility Index (BD) and the Personal Attributes Questionnaire (PAQ) before undergoing a stressful discussion. Oral contraceptive users had significantly higher DBP at baseline. Based on PAQ scores, women were given instructions for the discussion task consistent or inconsistent with their gender-relevant styles. Instruction type predicted heart rate changes, and interacted with hostility to predict DBP reactivity. Interview-based hostility (VCI-H) was associated with increased DBP during the discussion task, as was being high hostile (low MC/high VCI-H). The CM and the BD had less association with heart rate and blood pressure changes. Oral contraceptive (OC) use was associated with higher SBP reactivity under stress, with highest SBP increases in the OC users concerned with social desirability. The complex interaction between trait dimensions like hostility, social desirability, and oral contraceptive use requires further investigation.     

Evaluating anxiety and depression symptoms in children and adolescents with prior mild traumatic brain injury: Agreement between methods and respondents

Psychological functioning can be adversely impacted after a mild traumatic brain injury (mTBI) and may be a potential target for intervention. Despite the use of symptom ratings or structured diagnostic interview to assess long-term anxiety and depression symptoms in children and adolescents post-injury, no known studies have considered the agreement between different assessment methods and between respondents. The objectives of this study were to investigate the agreement between symptom ratings and structured diagnostic interview and between children and parents’ symptom reporting. Participants (N = 33; 9–18 years old) were recruited from the Emergency Department and assessed on average 22.8 months (SD = 5.6) after their mTBI. Anxiety and depression symptoms were evaluated via subscales of a questionnaire (Behavior Assessment System for Children) and parts of a computerized structured diagnostic interview (generalized anxiety disorder and major depressive episode; Diagnostic Interview Schedule for Children – C-DISC-IV) administered individually to children and their parents. Results showed that the inter-method agreement to identify high levels of anxiety and depression was moderate to perfect in children while it was lower in parents. Although a similar percentage of participants with elevated anxiety or depression were identified by both children and parents, the agreement between youth and parents was variable, ranging from poor to good for anxiety and poor to moderate for depression. These results highlight the importance of collecting youth and parents’ reports of anxiety and depression symptoms and considering potential discrepancies between informants’ answers.     

Benefit Finding and Physical Health: Positive Psychological Changes and Enhanced Allostasis

Many individuals who undergo stressful life events report that they have derived some positive benefit from the experience. Although the majority of research on benefit finding has focused on its psychological correlates, there is intriguing evidence that benefit finding may also have effects on physical health. In this paper, we review the emerging literature on benefit finding and physical health and present an integrative model in which we identify specific psychological and physiological pathways through which benefit finding may influence physical health outcomes. In particular, we consider the hypothesis that benefit finding may involve changes in a number of psychological domains – namely, changes in appraisal and coping processes, relationships, goals and priorities, and positive affect – that lead to a state of enhanced allostasis, buffering against negative effects of catabolic stress responses and promoting activity in restorative physiological systems. Empirical evidence for this model is reviewed, focusing on studies that have examined positive psychological constructs relevant to benefit finding and their effects on stress reactivity, recovery, and habituation, as well as restorative processes.     

Relationships of race and socioeconomic status to classroom behavior,academic achievement,and referral for special education

A study was conducted to identify the relationships of race and socioeconomic status (SES) to observed classroom behavior, academic achievement, and special education referral. A sample of 109 fourth-grade boys from varying racial (Anglo, black, and Hispanic) and SES backgrounds was selected and observed systematically on four occasions for 12 behaviors. Data also were collected on academic achievement and special education referral. Multivariate analyses indicated no race-related differences in observed behavior and only one SES-related difference. Black and Hispanic children did not differ reliably, but both were lower than Anglo children in achievement. A non-stepwise discriminant function analysis utilizing race, SES, and observational data as predictors of referral for special education failed to make statistically reliable predictions. The relative unimportance of race and SES as predictors challenges the validity of alleged “institutional racism” in referrals for special education.     

Semantic relations between encoding and retrieval in cued recall

Two experiments were conducted to test the encoding-specificity hypothesis. In Experiment 1, subjects were presented pairs of coordinates to study, followed by a cued-recall test. Semantically weak and strong coordinates (defined by the degree of featural overlap shared with the pairs) served as encoding and retrieval cues. The semantic strength of the retrieval cue proved to be the most important factor in recall, whereas the re-presentation of an unrelated cue previously seen during encoding led to no facilitation of recall. In Experiment 2, three noun coordinates of varied semantic interrelatedness were presented for study and then were cued for recall by novel semantically strong or weak coordinates. Maximum recall was achieved when a strong encoding condition was matched with a strong retrieval cue. Implications of these findings for an encoding-specificity hypothesis were discussed.     

Independence of blood pressure and locomotor hyperactivity in normotensive and genetically hypertensive rat

The spontaneously hypertensive rat (SHR) exhibits locomotor hyperactivity in comparison to its normotensive progenitor Wistar-Kyoto (WKY) strain. We asked whether the hyperactive behavior was a direct consequence of elevated blood pressure in the hypertensive rat. Three experimental protocols were used to chronically alter blood pressure. In the first protocol, a group of adult SHRs was given hydralazine (20 mg/kg/day) in their drinking water to lower blood pressure. These animals exhibited a significant decrease in blood pressure, but no change in locomotor activity. In the second protocol, young SHRs (4 weeks of age) were treated with the same dosage of hydralazine until 16 weeks of age. Blood pressure was significantly decreased in these animals with no change in locomotor activity. In the third protocol, normotensive WKY and Sprague-Dawley (SD) rats were made hypertensive with unilateral renal clips. The resulting increase in blood pressure in these animals did not alter locomotor activity. These results suggest that locomotor hyperactivity is an inherent property of the SHR and is independent of blood pressure.