Personality retesting for managing intentional distortion

Self-report personality questionnaires often contain validity scales designed to flag individuals who intentionally distort their responses toward a more favorable characterization of themselves. Yet, there are no clear directives on how scores on these scales should be used by administrators when making high-stakes decisions about respondents. Two studies were conducted to investigate whether administrator-initiated retesting of flagged individuals represents a viable response to managing intentional distortion on personality questionnaires. We explored the effectiveness of retesting by considering whether retest responses are more accurate representations of a flagged individual's personality characteristics. A comparison of retest scores to a baseline measure of personality indicated that such scores were more accurate. Retesting should only work as a strategy for dealing with intentional distortion when individuals choose to respond more accurately the second time. Thus, we further explored the emotional reaction to being asked to retest as one possible explanation of why individuals who engage in intentional distortion respond more accurately upon retest.     

Memory in autistic spectrum disorder

Behavioral evidence concerning memory in forms of high-functioning autism (HFA) and in moderately low-functioning autism (M-LFA) is reviewed and compared. Findings on M-LFA are sparse. However, it is provisionally concluded that memory profiles in HFA and M-LFA (relative to ability-matched controls) are similar but that declarative memory impairments are more extensive in M-LFA than in HFA. Specifically, both groups have diminished memory for emotion- or person-related stimuli. Regarding memory for nonsocial stimuli, both groups probably have mental-age-appropriate nondeclarative memory, and within declarative memory, both groups have mental-age-appropriate immediate free recall of within-span or supraspan lists of unrelated items, as well as cued recall and paired associate learning. By contrast, recognition is largely unimpaired in HFA but moderately impaired in M-LFA, and free recall of meaningful or structured stimuli is moderately impaired in HFA but more severely impaired in M-LFA. Theoretical explanations of data on declarative memory in HFA identify problems in the integrative processing, or the consolidation and storage, of complex stimuli or a specific problem of recollection. Proposed neural substrates include the following: disconnectivity of primary sensory and association areas; dysfunctions of medial prefrontal cortex, hippocampus, or posterior parietal lobe; or combinations of these associated with neural disconnectivity. Hypothetically, perirhinal dysfunction might explain the more extensive declarative memory impairments in M-LFA. Foreseeable consequences of uneven memory abilities in HFA and M-LFA are outlined, including possible effects on language and learning in M-LFA. Finally, priorities for future research are identified, highlighting the urgent need for research on memory in lower functioning individuals.     

Exploring the social aspects of goose bumps and their role in awe and envy

Both awe and envy are emotions that can result from observing a powerful other, but awe should stabilize social hierarchies while envy should undermine them. Three studies explored how the physiological reaction of goose bumps might help in understanding these distinctive reactions to powerful others, as goose bumps should be associated with awe rather than envy. In Study 1, participants kept a four-week journal and made a detailed entry each time they experienced goose bumps. Goose bumps resulting from the emotion of awe were the second most frequently occurring type after reactions to cold. Consistent with understanding awe as an emotional reaction to powerful or superior others (Keltner and Haidt in Cogn Emot 17:297?C314, 2003), many of these experiences had social triggers. In Study 2, accounts of goose bumps resulting from exposure to powerful or superior others contained greater awe than envy. Also, the intensity of goose bumps was positively correlated with awe and negatively correlated with envy. In Study 3, accounts of awe contained more goose bumps than accounts of envy, and goose bumps were positively correlated with awe.     

Rumination and body dissatisfaction interact to predict concurrent binge eating

Based upon the escape theory (Baumeister, 1991; Heatherton & Baumeister, 1991) and the emotional cascade model (Selby, Anestis, & Joiner, 2008), it was hypothesized that body dissatisfaction and rumination tendencies would interact to predict concurrent binge eating symptoms. This hypothesis was tested in a sample of 780 undergraduate students. The results conformed to prediction, in that individuals with high levels of body dissatisfaction were most likely to report binge eating behavior when they also had a tendency to ruminate. This interaction had a significant association with binge eating, above and beyond variance accounted for by participant sex, depression symptoms, and body mass index. Moreover, there was evidence of specificity for the model, as the interaction did not predict concurrent problematic drinking. Our findings suggest compatibility between the escape theory and emotional cascade models, and identify two factors that, in combination, may render individuals particularly vulnerable to binge eating.     

For love or money? What motivates people to know the minds of others?

Mood affects social cognition and "theory of mind", such that people in a persistent negative mood (i.e., dysphoria) have enhanced abilities at making subtle judgements about others' mental states. Theorists have argued that this hypersensitivity to subtle social cues may have adaptive significance in terms of solving interpersonal problems and/or minimising social risk. We tested whether increasing the social salience of a theory of mind task would preferentially increase dyspshoric individuals' performance on the task. Forty-four dysphoric and 51 non-dysphoric undergraduate women participated in a theory of mind decoding task following one of three motivational manipulations: (i) social motivation (ii) monetary motivation, or (iii) no motivation. Social motivation was associated with the greatest accuracy of mental state decoding for the dysphoric group, whereas the non-dysphoric group showed the highest accuracy in the monetary motivation condition. These results suggest that dysphoric individuals may be especially, and preferentially, motivated to understand the mental states of others.     

Consistent left gaze bias in processing different facial cues

While viewing faces, humans often demonstrate a natural gaze bias towards the left visual field, that is, the right side of the viewee’s face is often inspected first and for longer periods. Previous studies have suggested that this gaze asymmetry is a part of the gaze pattern associated with face exploration, but its relation with perceptual processing of facial cues is unclear. In this study we recorded participants’ saccadic eye movements while exploring face images under different task instructions (free viewing, judging familiarity and judging facial expression). We observed a consistent left gaze bias in face viewing irrespective of task demands. The probability of the first fixation and the proportion of overall fixations directed at the left hemiface were indistinguishable across different task instructions or across different facial expressions. It seems that the left gaze bias is an automatic reflection of hemispheric lateralisation in face processing, and is not necessarily correlated with the perceptual processing of a specific type of facial information.     

A Comparison of Adult Witnesses' Suggestibility Across Various Types of Leading Questions

The current study directly compared witnesses' susceptibility to suggestion across various structures of misleading interview questions. We examined four question structures that varied on numerous dimensions; whether they narrowed the response option to yes or no, whether they included highly specific detail about the witnessed event and whether they presumed the information being suggested to be true. Susceptibility to misinformation was measured by witnesses' responses to the initial interview questions and their responses to subsequent recognition questions. Interview questions that narrowed the response option and contained specific details and questions that encouraged broader responses but presumed certain information were found to be the most harmful. Participants were more likely to agree with the misleading suggestions contained in these question structures—and more likely to falsely report those suggested details at subsequent interview—than misleading suggestions contained in other question structures. The implications are discussed. Copyright © 2011 John Wiley & Sons, Ltd.     

Homogeneity of Personality in Occupations and Organizations: A Comparison of Alternative Statistical Tests

Purpose

The attraction?Cselection?Cattrition (ASA) model has served as the foundation for numerous investigations. However, the generally supportive evidence for ASA??s homogeneity hypothesis has often been based on statistical tests (e.g., MANOVA) that rely on between-group differences to evaluate within-group agreement. The primary purpose of this article was to discuss advantages of direct statistical tests of homogeneity??average deviation (AD) and r _wg??when testing ASA??s homogeneity hypothesis, and advantages of other statistical tests for testing other aspects of ASA theory. A secondary goal was to evaluate the extent to which occupational homogeneity is distinct from organizational homogeneity.

Design/Methodology/Approach

Data were obtained from the Center for Creative Leadership (CCL) and included scores on the Myers-Briggs Type Indicator^? (MBTI) personality measure for 1,103 managers from 25 organizations and 17 occupations.

Findings

Results were generally supportive of the homogeneity hypothesis. AD values showed that most groups were homogeneous on most assessed personality dimensions. A comparison analysis using traditional statistical tests (i.e., MANOVA) indirectly suggested within-group homogeneity by revealing a significant between-groups effect. In addition, results suggested possible boundary conditions to ASA; notably, meaningful heterogeneity was observed for the S?CN (sensing-intuition) MBTI^? dimension.

Implications

The current study provides direct support for ASA??s homogeneity hypothesis for both organizations and occupations and offers guidance for future research on ASA theory and its possible boundary conditions.

Originality/Value

This is one of the first studies to test the predictions of ASA in both organizations and occupations using a direct index of agreement.     

Religion replenishes self-control

Researchers have proposed that the emergence of religion was a cultural adaptation necessary for promoting self-control. Self-control, in turn, may serve as a psychological pillar supporting a myriad of adaptive psychological and behavioral tendencies. If this proposal is true, then subtle reminders of religious concepts should result in higher levels of self-control. In a series of four experiments, we consistently found that when religious themes were made implicitly salient, people exercised greater self-control, which, in turn, augmented their ability to make decisions in a number of behavioral domains that are theoretically relevant to both major religions and humans' evolutionary success. Furthermore, when self-control resources were minimized, making it difficult for people to exercise restraint on future unrelated self-control tasks, we found that implicit reminders of religious concepts refueled people's ability to exercise self-control. Moreover, compared with morality- or death-related concepts, religion had a unique influence on self-control.     

Educational Needs of Primary Care Physicians Regarding Direct-to-Consumer Genetic Testing

To assess the educational needs of North Carolina primary care physicians (PCPs) about direct-to-consumer (DTC) genetic testing, surveys were mailed to 2,402 family and internal medicine providers in North Carolina. Out of 382 respondents, 323 (85%) felt unprepared to answer patient questions and 282 (74%) reported wanting to learn about DTC genetic testing. A total of 148 (39%) were aware of DTC genetic testing. Among these, 63 (43%) thought DTC genetic testing was clinically useful. PCPs who felt either unprepared to answer patient questions (OR = 0.354, p = 0.01) or that DTC genetic testing was clinically useful (OR = 5.783, p = 0.00) were more likely to want to learn about DTC genetic testing. PCPs are interested in learning about DTC genetic testing, but are mostly unaware of DTC testing and feel unprepared to help patients with DTC testing results. Familiar and trusted channels that provide the information and tools PCPs need to help answer patient’s questions and manage their care should be used when creating educational programs.