Agreement between informant and self-reported personality in depressed older adults: what are the roles of medical illness and cognitive function?

In a sample of 77 dyads, involving depressed patients at least 50 years of age and their family or friends (informants), patient illness burden and cognitive decline were associated with self-informant rating discrepancies for facets of Revised NEO Personality Inventory (NEO-PI-R) Openness and Extraversion. Informant judgments about Neuroticism and Conscientiousness were not associated with illness burden or cognitive function, underscoring the potential utility of risk-detection strategies that rely on informant-report in these two domains. Findings suggest the need for research on how patient illness severity and cognitive function affect how friends and family use or misuse information when making judgments about older depressed patients.     

Impulsive decision making and working memory

Decision making that favors short-term over long-term consequences of action, defined as impulsive or temporally myopic, may be related to individual differences in the executive functions of working memory (WM). In the first 2 experiments, participants made delay discounting (DD) judgments under different WM load conditions. In a 3rd experiment, participants high or low on standardized measures of imupulsiveness and dysexecutive function were asked to make DD judgments. A final experiment examined WM load effects on DD when monetary rewards were real rather than hypothetical. The results showed that higher WM load led to greater discounting of delayed monetary rewards. Further, a strong direct relation was found between measures of impulsiveness, dysexecutive function,and discounting of delayed rewards. Thus, limits on WM function, either intrinsic or extrinsic, are predictive of a more impulsive decision-making style.     

The experimental determination of unique green in the spectrum

The notion is gaining currency that observers who are distributed normally with respect to commonly measured indices of color vision, may be bimodally distributed with respect to the spectral locus of unique green. Experimental conditions which can produce such deviations from a normal distribution are explored, and it is concluded that the “bimodality” results reported in the literature may reflect differential chromatic adaptation effects. Experimental conditions which guarantee a neutral state of adaptation yield spectral unique green loci that show no evidence of bimodality.     

Loneliness and Negative Affective Conditions in Adults: Is There Any Room for Hope in Predicting Anxiety and Depressive Symptoms?

This study examined the role of hope in understanding the link between loneliness and negative affective conditions (viz., anxiety and depressive symptoms) in a sample of 318 adults. As expected, loneliness was found to be a significant predictor of both anxiety and depressive symptoms. Noteworthy, hope was found to significantly augment the prediction of depressive symptoms, even after accounting for loneliness. Furthermore, we found evidence for a significant Loneliness × Hope interaction effect in predicting anxiety. A plot of the interaction confirmed that the association between loneliness and anxiety was weaker among high, compared to low, hope adults. Some implications of the present findings are discussed.     

Practitioners’ Views on Responsibility: Applying Nanoethics

Significant efforts have been made to define ethical responsibilities for professionals engaged in nanotechnology innovation. Rosalyn Berne delineated three ethical dimensions of nanotechnological innovation: non-negotiable concerns, negotiable socio-cultural claims, and tacitly ingrained norms. Braden Allenby demarcated three levels of responsibility: the individual, professional societies (e.g. engineering codes), and the macro-ethical. This article will explore how these definitions of responsibility map onto practitioners’ understanding of their responsibilities and the responsibilities of others using the nanotechnology innovation community of the greater Phoenix area, which includes academic researchers, investors, entrepreneurs, manufacturers, insurers, attorneys, buyers, and media. To do this we develop a three-by-three matrix that combines Berne’s three dimensions and Allenby’s three levels. We then categorize the ethical responsibilities expressed by forty-five practitioners in semi-structured interviews using these published dimensions and levels. Two questions guide the research: (i) what responsibilities do actors express as theirs and/or assign to other actors and; (ii) can those responsibilities be mapped to the presented ethical frameworks? We found that most of the responsibilities outlined by our respondents concentrate at the professional society + non-negotiable and professional + negotiable intersections. The study moves from a philosophical exploration of ethics to an empirical analysis, exploring strengths, weaknesses, and gaps in the existing nanotechnology innovation network. This opens the door for new practitioners to be introduced in an effort to address responsibilities that are not currently recognized.     

Social Support and Subjective Health in Fibromyalgia: Self-Compassion as a Mediator

Individuals with fibromyalgia report lower levels of health-related quality of life (HRQL) compared to other chronically ill populations and interpersonal factors (i.e., social support) may influence risk. What is less understood is how intrapersonal factors (i.e., self-compassion) may impact the social support-HRQL linkage. We examined the association between social support and HRQL in a sample of persons with fibromyalgia and tested the potential mediating role of self-compassion. Self-identified adults in the United States with fibromyalgia (N?=?508) were recruited from state, regional, and national organizations and support groups and completed an online battery of self-report questionnaires including: Multidimensional Health Profile—Psychosocial Functioning Index, Short-Form 36 Health Survey, and Self-Compassion Scale-Short Form. Individuals with greater subjective social support reported higher levels of self-compassion and, in turn, higher mental HRQL. These findings provide greater information about psychosocial constructs and HRQL and extend our understanding of self-compassion among individuals living with fibromyalgia.

     

A Comparison of Constant Time Delay and Simultaneous Prompting Within Embedded Instruction in General Education Classes with Students with Moderate to Severe Disabilities

An adapted alternating treatment design was used to measure the effectiveness of constant time delay and simultaneous prompting procedures within an embedded instruction format on the acquisition of academic skills. Four middle school students with moderate to severe disabilities and the paraprofessionals who supported these students in their general education classes participated in the study. The results of the study indicated that both procedures were effective in promoting the acquisition of the target skills. However, the constant time delay procedure was more effective for two of the students and the simultaneous prompting procedure was more effective for the remaining students. Results are discussed in terms of future research and implications for supporting the inclusion of students with moderate and severe disabilities in general education classes.