Implicit racial bias and epistemic pessimism

Implicit bias results from living in a society structured by race. Tamar Gendler has drawn attention to several epistemic costs of implicit bias and concludes that paying some costs is unavoidable. In this paper, we reconstruct Gendler’s argument and argue that the epistemic costs she highlights can be avoided. Though epistemic agents encode discriminatory information from the environment, not all encoded information is activated. Agents can construct local epistemic environments that do not activate biasing representations, effectively avoiding the consequences of activation. We conclude that changing our local environments provides a way to avoid paying implicit bias’s epistemic costs.     

Benefits from retrieval practice are greater for students with lower working memory capacity

We examined the effects of retrieval practice for students who varied in working memory capacity as a function of the lag between study of material and its initial test, whether or not feedback was given after the test, and the retention interval of the final test. We sought to determine whether a blend of these conditions exists that maximises benefits from retrieval practice for lower and higher working memory capacity students. College students learned general knowledge facts and then restudied the facts or were tested on them (with or without feedback) at lags of 0–9 intervening items. Final cued recall performance was better for tested items than for restudied items after both 10 minutes and 2 days, particularly for longer study–test lags. Furthermore, on the 2-day delayed test the benefits from retrieval practice with feedback were significantly greater for students with lower working memory capacity than for students with higher working memory capacity (r?=??.42). Retrieval practice may be an especially effective learning strategy for lower ability students.     

Is Obstructive Sleep Apnoea Related to Neuropsychological Function in Healthy Older Adults? A Systematic Review and Meta-Analysis

Previous systematic reviews and meta-analyses have identified cognitive deficits in adults with obstructive sleep apnoea (OSA). However, quantitative analysis of the association between OSA and neuropsychological performance has not been conducted specifically in older adults, for whom there is a greater risk of cognitive decline. We searched Medline, Embase and PsycINFO through August 2016 for studies describing associations between OSA and neuropsychological outcomes in people aged>50 years. Meta-analyses were performed on these studies for overall cognition and within cognitive domains. Subgroup analyses were performed taking into account risk of bias and moderating differences in study design. 13 studies met eligibility criteria for analysis. A small negative association was found between OSA and all neuropsychological outcomes combined, g=0.18(95% CI 0.04–0.32), and in memory and processing speed domains. Small case-control studies from sleep clinic populations observed the greatest associations, while larger cohort studies from community samples illustrated no association. Analysis accounting for publication bias resulted in a null overall association, g=0.02 (95%CI -0.12 to 0.16). Associations between OSA and cognition in later life are highly variable and the findings differ based on the type and setting of study. It appears some older adults may be at risk of cognitive impairments attributable to OSA; however, the risk of bias renders the evidence inconclusive. High quality research is warranted in clinically diagnosed OSA patients as well as those already experiencing neuropsychological impairment and who may be regarded at higher risk of further cognitive decline.     

Psychometric Analysis and Tentative Shortening of Survey of Personal Beliefs

The Survey of Personal Beliefs (SPB) is a frequently used measure of irrational beliefs, but can display less than ideal psychometric properties. In the first study of the present project, the five subscales of the SPB correlated as expected with higher levels of perfectionism, shame, and guilt. A confirmatory factor analysis, nevertheless, revealed that these subscales did not adequately describe responding on the SPB, and internal reliability for some subscales was poor. An abbreviated 12-item version of the SPB was more reliable than the subscales and generally as valid as the full 50-item instrument. With a second data set, the shortened version of the SPB was more consistent than the full 50-item scale in correlating positively with at least some measures of maladjustment that included depression, anxiety, neuroticism, and alexithymia. Future researchers may want to utilize the shorter 12-item version of the SPB as a more convenient and psychometrically acceptable measure of irrational beliefs.     

Religious Practice and Spirituality in the Psychological Adjustment of Survivors of Breast Cancer

Religion and spirituality are resources regularly used by patients with cancer coping with diagnosis and treatment, yet there is little research that examines these factors separately. This study investigated the relationships between religious practice and spirituality and quality of life (QoL) and stress in survivors of breast cancer. The sample included 130 women assessed 2 years following diagnosis. Using hierarchical multiple regression analysis, the authors found that spiritual well‐being was significantly associated with QoL and traumatic stress, whereas religious practice was not significantly associated with these variables. The results suggest that it may be helpful for clinicians to address spirituality, in particular with survivors of breast cancer.     

Expert memory: the interaction of stimulus structure,attention, and expertise

This experiment focuses on the three‐way interaction between domain‐relevant structure, attention to domain‐relevant structure, and expertise in their effect on recall for field‐hockey information. It was predicted that experts' recall would decrease with the amount of domain‐relevant structure, but only when they were able to attend to the structure within the stimuli. Novices' recall was not predicted to vary with these factors. The study used a 3 × 2 × 2 mixed‐design with one between‐subjects factor, field hockey expertise (expert and novice), and two within‐subjects factors, domain‐relevant structure (high, moderate and low) and attention to structure (attending and non‐attending). Twenty‐four experts and 24 novices each listened to six audio‐taped scenarios (1 in each of the 6 structure × attention conditions) describing a sequence of field hockey play and recall was tested. The results demonstrated significant main effects for expertise, structure, and attention, and interactions of (a) structure and expertise, and (b) structure and attention. Importantly, the significant structure, attention, and expertise interaction provided the first direct empirical support for the constraint attunement hypothesis (Vicente and Wang, 1998 ) and for that aspect of the template theory (Gobet and Simon, 1996a , b ). Copyright © 2002 John Wiley & Sons, Ltd.     

The Phenomenology of Posttraumatic Distress in Older Adult Holocaust Survivors

This paper focuses on the effects of the Holocaust on its survivors more than 55 years after the end of World War II. The emphasis is on survivors who were either adults during the Holocaust and who are now over the age of 70, or survivors who were children during the Holocaust and whose age is now between 56 and 70. The central question was: What kinds of posttraumatic phenomena are seen in older adult survivors? After an overview of the field, the situation of survivors in Israel is presented in 2 ways. Results of a survey of survivors who were referred to Amcha, the National Israeli Center for Psychosocial Support of Survivors of the Holocaust, is provided to give some insight in a clinical population. In addition, 2 case histories of survivors are presented to give a more in-depth perspective. The gap between the data from the questionnaires and the clinical material has relevance for the way in which we conceptualize the late consequences of massive trauma.     

That <Emphasis Type="Italic">F</Emphasis>

Jeffrey King’s principal objection to the direct-reference theory of demonstratives is analyzed and criticized. King has responded with a modified version of his original argument aimed at establishing the weaker conclusion that the direct-reference theory of demonstratives is either incomplete or incorrect. It is argued that this fallback argument also fails.

Reinforcement magnitude: an evaluation of preference and reinforcer efficacy

Consideration of reinforcer magnitude may be important for maximizing the efficacy of treatment for problem behavior. Nonetheless, relatively little is known about children's preferences for different magnitudes of social reinforcement or the extent to which preference is related to differences in reinforcer efficacy. The purpose of the current study was to evaluate the relations among reinforcer magnitude, preference, and efficacy by drawing on the procedures and results of basic experimentation in this area. Three children who engaged in problem behavior that was maintained by social positive reinforcement (attention, access to tangible items) participated. Results indicated that preference for different magnitudes of social reinforcement may predict reinforcer efficacy and that magnitude effects may be mediated by the schedule requirement.