The circumplexity of Leary's Interpersonal Circle: a multidimensional scaling perspective

To investigate the circulant structure of the 16 scales comprising the Interpersonal Checklist (ICL; Laforge & Suczek, 1955), intercorrelation matrices for mate and female undergraduate ICL scores were subjected to multidimentional scaling analysis. Results showed the following: (a) while the 16 ICL scales fall in a rough circular array, measurement gaps exist in the friendly-dominant and hostile-submissive quadrants; (b) sixteenths A-B-P and L-M-N were misarranged; (c) stress coefficients for a three-dimensional solution were in an acceptable range. Implications of these findings for future research and anchoring of the ICL to Kiesler's (1983) "1982 Interpersonal Circle" are discussed.     

Predictors of COVID-19 precautionary behaviors to protect people with disabilities

Disability is conceptualized using one of two major frameworks: the medical and the social model of disability. The medical model of disability describes disability as an individual issue in which the appropriate intervention is to remove the disability. The social model of disability describes disability as a social construction in which the appropriate intervention is societal change to increase accessibility. This study drew on models of disability to understand predictors of engagement in COVID-precautionary behavior prior to the vaccine to protect people with disabilities (PWD) from contracting COVID-19. Participants (n = 720) with and without disabilities (n = 77 and n = 633, respectively) completed an online questionnaire measuring disability beliefs, attitudes toward PWD, concerns about PWD contracting COVID-19, and engagement in behavior protecting PWD from contracting COVID-19. Medical model beliefs were negatively associated with behavior. In addition, negative attitudes toward PWD and low concern about PWD contracting COVID-19 fully accounted for the relationship. Social model beliefs were positively associated with behavior. In addition, positive attitudes toward PWD and greater concern about PWD contracting COVID-19 partially explained the relationship. These findings suggest that framing disability as a social construction rather than a medical issue could promote greater public health behavior to protect PWD from contracting COVID.     

How and why people accept personality feedback

The present experiment examined a model and a supplementary explanation of feedback acceptance. The model consisted of inventory responding under a yea-saying response set and the explanation stated that feedback is accepted because it is accurate and persuasive. "Neurotic" and stable undergraduates (n = 120) took several personality inventories and then rated the accuracies of personality "interpretations." As predicted, the model mirrored every detail of feedback acceptance; also, the accuracy of interpretations related most simply to their acceptance and the undergraduates changed their self-perceptions in the direction of the interpretations. Contrary to predictions, individual differences in persuasibility did influence feedback acceptance.     

The Common Belief Inventory for Students: a measure of rationality in children

The Common Belief Inventory for Students (CBIS) was developed to create a measure of rationality in children. The CBIS was formulated within Ellis's conceptual framework of Rational Behavior Training. It was constructed to yield a total score as well as a score for each of Ellis's 11 irrational ideas. A pretest/post-test design was employed over experimental and control groups (n = 1,226), Subjects in the experimental group were exposed to one hour of Rational Behavior Training each week for six weeks. Results indicated that the items were reliable indicators of the total test score and the belief scores. Belief components were reliable indicators of the total test score. Total test reliability estimates were adequate. The CBIS also appeared sensitive to the use of RBT methods to enhance rational thinking.     

Sex and the Barnum effect: rationality versus helpfulness

In 1998 Piper-Terry and Downey found that women accepted friends' bogus test interpretations more readily than did men and the researchers attributed this to women's helpfulness. Layne countered that women are more open and thus rationally expected their friends' interpretations to be more accurate. Later Downey asked participants how accurately they believed their friends could describe their personalities. Although this pilot study's sensitivity to differences was low, the women's accuracy ratings still tended to exceed those of men (p < .06) as Layne predicted. This may suggest that the rationality hypothesis is better supported than the female-helpfulness hypothesis.     

Variations in Linear and Nonlinear Postural Measurements under Achilles Tendon Vibration and Unstable Support-Surface Conditions

Reduced support-surface stability has been shown to attenuate the effect of Achilles tendon vibration on backward body displacement. In the present study, 20 participants performed a quiet, upright standing task on a stable and sway-referenced support, with and without vibration. The authors calculated equilibrium scores (ES), approximate entropy (ApEn), and mean and peak power spectral density frequencies of center-of-pressure variations. It was found that ES values decreased with the addition of vibration and in the sway-referenced support condition. ApEn values decreased with the addition of vibration but only with a stable support. Conversely, mean and peak frequencies increased with the addition of vibration, independent of support stability. These results suggest that the role of ankle proprioceptive input changes depending on support-surface characteristics and demonstrate the value of using both linear and nonlinear measures of postural sway.     

Caregivers’ Positive Emotional Expression and Children’s Psychological Functioning after Parental Loss

The death of a loved one, particularly a parent, has been identified as not only the most common, but also the most distressing form of adversity youth may experience in their lifetime. Surviving caregivers’ communication with their children may play a critical role in shaping bereaved children’s psychological functioning. However, few studies have examined the specific content (e.g., word usage) of caregivers’ verbal communication as a predictor of psychological functioning in bereaved youth. In a sample of 39 parentally-bereaved children and their surviving caregivers, we investigated whether the frequency of caregivers’ use of positive emotion words (e.g., “love”, “happy”, “hope”) during a reminiscing task about the deceased was associated with children’s psychological functioning and coping. In a cross-sectional analysis, we specifically examined whether these associations were moderated by the amount of time passed since children lost their parents. The Linguistic Inquiry and Word Count Program (LIWC) was used to code and evaluate the percentage of positive emotion words caregivers used during the discussion. When caregivers used more positive emotion words, children were less likely to experience depression, anxiety, and avoidant coping. Those associations were present for children who had experienced parental loss at least 105 days prior to the study.