Persistence and relapse of reinforced behavioral variability

The present study examined persistence and relapse of reinforced behavioral variability in pigeons. Pigeons emitted four‐response sequences across two keys. Sequences produced food according to a lag schedule, in which a response sequence was followed by food if it differed from a certain number of previous sequences. In Experiment 1, food was delivered for sequences that satisfied a lag schedule in both components of a multiple schedule. When reinforcement was removed for one component (i.e., extinction), levels of behavioral variability decreased for only that component. In Experiment 2, food was delivered for sequences satisfying a lag schedule in one component of a multiple schedule. In the other component, food was delivered at the same rate, but without the lag variability requirement (i.e., yoked). Following extinction, levels of behavioral variability returned to baseline for both components after response‐independent food delivery (i.e., reinstatement). In Experiment 3, one group of pigeons responded on a lag variability schedule, and the other group responded on a lag repetition schedule. For both groups, levels of behavioral variability increased when alternative reinforcement was suspended (i.e., resurgence). In each experiment, we observed some evidence for extinction‐induced response variability and for variability as an operant dimension of behavior.     

Minnesota clergy’s attitudes on suicide prevention and likelihood to inquire about suicidal thoughts and intent

Clergy are a recognised profession for suicide prevention and intervention in the United States. The current objective was to determine if clergy’s suicide prevention training, perceived roles in suicide prevention, and suicide prevention self-efficacy predicted likelihood to inquire about suicidal thoughts and intent. Among 367 Minnesota clergy surveyed, 30% reported a suicide in their congregation in the past year, and about one-third reported adequate training in suicide intervention strategies. The majority (85%) reported it was their role to provide education on suicide and mental health to their congregations, although 32% reported no or low ability to do so. Most (70%) stated, if concerned about a parishioner’s mental health, they would inquire about suicidal thoughts, but fewer (59%) stated they would inquire about suicidal intent. Significant, but weak, predictors of likelihood to inquire about suicide included self-efficacy and perceived role. Clergy could benefit from suicide prevention education, training, and support.     

Interrelationships among students' study activities,self-concept of academic ability,and achievement as a function of characteristics of high-school biology courses

This investigation focused on the interrelationships among students' study activities, students' self-concept of academic ability ratings, students' academic achievement, and instructional practices in 12 high school biology courses. Using a framework derived from a previous investigation, course features were classified into those that appear to (a) place demands on, (b) support, or (c) compensate for student engagement in particular study activities. Students' study activities, self-concept of academic ability ratings, and achievement were measured with experimenter-developed instruments. Results are reported for (a) characteristics of instruments and course features, (b) relationships between central factors of the investigation, and (c) multi-level relationships between course features and student variables. Results at the student level indicated that self-concept of academic ability and, to a lesser extent, students' study activities were positively associated with student achievement. Students' self-concept of academic ability ratings were also linked to students' engagement in generative, proactive study activities. At the course level the supportive practices of providing challenging homework assignments and extensive feedback on student coursework were associated with student engagement in effortful, generative, proactive study activities. The provision of extensive feedback was also associated with high student achievement. Multi-level relationships were analysed using hierarchical linear modelling (HLM) analyses. These analyses revealed, for example, that in courses in which little or no feedback is given on homework assignments, the relationship between achievement and student engagement in diligent effort management activities was enhanced. Other HLM analyses were conducted to examine the mediating role of course features on the relationship between students' self-concept of academic ability and their study activities and achievement. For example, the presence of challenging course demands was associated with an enhancement of the relationship between self-concept of academic ability and achievement whereas the presence of instructor provisions (supports and compensations) designed to reduce course demands was associated with a reduction in this relationship.     

How Self‐Image and Compassionate Goals Shape Intrapsychic Experiences

Self‐image goals focus on constructing, maintaining, and defending desired public and private images of the self, whereas compassionate goals focus on being supportive and not harming others. We suggest that these goals shape construals of others in relation to the self, which in turn, shape affective experiences. We review research showing that when people have self‐image goals, they construe others as competitors, which leads to feeling uneasy with others (i.e., conflicted, confused, and fearful), and that when they have compassionate goals, they construe others as collaborators and have more constructive approaches to interpersonal problems, which leads to feeling at ease with others (i.e., peaceful, clear, and loving) and less upset with them. Thus, interpersonal goals shape construals of others, which in turn shape intrapsychic experiences of the world and of the self.     

Facial Emotion Processing in Borderline Personality Disorder: A Systematic Review and Meta-Analysis

A body of work has developed over the last 20 years that explores facial emotion perception in Borderline Personality Disorder (BPD). We identified 25 behavioural and functional imaging studies that tested facial emotion processing differences between patients with BPD and healthy controls through a database literature search. Despite methodological differences there is consistent evidence supporting a negative response bias to neutral and ambiguous facial expressions in patients. Findings for negative emotions are mixed with evidence from individual studies of an enhanced sensitivity to fearful expressions and impaired facial emotion recognition of disgust, while meta-analysis revealed no significant recognition impairments between BPD and healthy controls for any negative emotion. Mentalizing studies indicate that BPD patients are accurate at attributing mental states to complex social stimuli. Functional neuroimaging data suggest that the underlying neural substrate involves hyperactivation in the amygdala to affective facial stimuli, and altered activation in the anterior cingulate, inferior frontal gyrus and the superior temporal sulcus particularly during social emotion processing tasks. Future studies must address methodological inconsistencies, particularly variations in patients’ key clinical characteristics and in the testing paradigms deployed.     

Humiliate My Enemies or Mock My Friends? Applying Disposition Theory of Humor to the Study of Political Parody Appreciation and Attitudes Toward Candidates

The research examines politically entertaining media through a mass communication lens, applying the disposition theory of humor toward the study of political parody appreciation and the effects of exposure to varied humor types on political attitudes. The analyses rely on experimental data (N = 269) collected in 2013. The results of the first analysis suggest that the interaction of disposition and exposure to different types of humor significantly influences variation in political parody appreciation. The findings from the second analysis show that negative affect toward the opposing candidate, or the presumed victor of a humorous situation, can dampen attitudes toward the victim given exposure to critical humor. The strategic implications for campaigns looking to engage with humor are discussed.     

Same face,same place,different memory: manner of presentation modulates the associative deficit in older adults

One of the more severe and consequential memory impairments experienced by older adults is the loss of the ability to form and remember associations. Although the associative deficit is often assumed to be unitary, memory episodes may contain different types of associations (e.g., item–item, item–context). Research in younger adults suggests that these different association types may involve different neural mechanisms. This raises the possibility that different association types are not equally affected by aging. In order to investigate this, the current study directly compared memory across item–item and item–context associations in younger and older adults by manipulating the manner of presentation of the associations. Results indicate that the associative deficit in aging is not uniform and that aging has a greater impact on item–context compared to item–item associations. The results have implications for theories of associative memory, age-related cognitive decline, and the functional organization of the medial temporal lobe in aging.     

Inside it was orange squash concentrate: trainees’ experiences of reflective practice groups within clinical psychology training

Despite many clinical psychology training programmes utilising reflective practice groups (RPGs) to develop reflective practice (RP) skills, there remains little research examining how trainees experience these groups. This study uses interpretative phenomenological analysis (IPA) to explore the experiences of eight qualified clinical psychologists who attended RPGs on one United Kingdom (UK) clinical psychology training programme. A purposive sample was recruited for single, semi-structured interviews. Five superordinate themes were identified: ‘The process: there were so many layers’; ‘The impact: an ongoing process’; ‘Commitment: I hated it, but I still went’; ‘The facilitator: a presence who was not always present’; and ‘Getting through it: finding ways to cope’. The findings illustrate the varied and complex experiences of the participants. Whilst the experience was often difficult, the participants were committed to attending and sought out ways to navigate it. The results are conceptualised in terms of existing psychological theory and literature. A critique of the research and suggestions for future studies are offered, including exploring the views of group facilitators and comparing how groups are utilised within different training programmes. Recommendations are made on the development of future RPGs, which include consideration of the facilitation style and the groups’ frequency and size.