Psychometric properties of the Bermond‐Vorst Alexithymia Questionnaire in Japanese

The aim of this research is to investigate the psychometric properties of the Japanese version of the Bermond‐Vorst Alexithymia Questionnaire (BVAQ‐J), by testing a sample of 514 undergraduates. Explanatory factor analysis of 40 items of the BVAQ‐J had a similar result to the original BVAQ ( Vorst & Bermond, 2001 ), but 10 items displayed low factor loadings (items 14, 15, 19, 25, 29, 34, 35, 36, 37, and 39); these results were slightly different from the original BVAQ. The validity and reliability of the BVAQ‐30J was suggested by a significant correlation with the Toronto Alexithymia Scale‐20 and estimates of test‐retest and internal consistency. These results suggest that this 30‐item version may be reasonably suitable for Japanese populations.     

Individual differences of visual imagery ability in the benefit of a survival judgment task

This study investigated whether or not visual imagery ability affected the benefit of a survival judgment task. Based on the median split of their VVIQ score, 92 undergraduate students were classified as either high imagers (n = 46) or low imagers (n = 46). In the survival task, participants were requested to judge whether an item presented in the form of two Chinese characters was necessary or not in a survival situation. In the image judgment task, participants were requested to judge whether an item presented in the form of two Chinese characters arouses mental images or not. Participants were presented 18 concrete nouns at 4 s intervals in each condition. In both the survival judgment and the image judgment tasks, high imagers recalled more words than low imagers did. This result showed that imagery ability influenced the benefit of the survival judgment task. These results were discussed from the functional perspective of memory. Finally, we proposed the combination hypothesis, which combined elaboration and functional perspectives to explain the benefit of the survival judgment task.     

个人自立对注意偏向影响的眼动研究

通过使用基于眼动的罗夏墨迹测验图观察任务与新异/自我观点观察任务来探究个人自立对注意偏向的影响。结果发现:(1)除了第四张图片以外,个人自立高分组在观察其他9张罗夏墨迹测验图时的眨眼率都显著或边缘显著的高于低分组;(2)个人自立高分组在观察两张新异/自我语句图片时进行新异/自我观点回视的次数都要显著多于低分组;(3)在观察第1张新异/自我语句图时,个人自立低分组对自我观点的注意明显多于新异观点。     

Course of Antisocial Behavior during Emerging Adulthood: Developmental Differences in Personality

Despite similar normative changes in antisocial behavior (AB) and traits of disinhibition and negative emotionality during "emerging adulthood," few studies have tested if there are developmental differences in personality over this period for distinct courses of AB. In a college cohort assessed at ages 18 and 25, we examined if mean-level changes on traits from the Tridimensional Personality Questionnaire varied by course of AB. Compared to persisters, those who desisted in AB from 18 to 25 exhibited a larger decrease on novelty seeking and larger increase on reward dependence. A significant mean-level decline was observed for harm avoidance, but was unrelated to AB course. Findings support theories of the co-development of personality and AB during emerging adulthood.     

Personality Foundations of Ideological Divide: A Comparison of Women Members of Parliament and Women Voters in Italy

Empirical research is crucial for understanding the personality foundations of political preferences in modern democracies. However, few studies have addressed the personality of top politicians using standard methods to assess basic traits and personal values. In the current research, traits and values of 106 female members of the Italian Parliament were assessed in accordance with the Five‐Factor Model of personality and Schwartz's taxonomy. The same variables were measured in a sample of 864 voters taken from the general population. We investigate the extent to which differences in traits and values contribute to ideological orientation of politicians and voters of rival coalitions. A similar pattern of relations was found in both groups. Yet, traits and values contributed to partisanship of politicians much more than to political preferences of voters. Whereas values fully mediated the contribution of traits to voting, energy/extraversion and agreeableness contributed to political partisanship both directly and indirectly, through values.     

Sinistrals’ upper hand: Evidence for handedness differences in the representation of body space

A difference in the perception of extrapersonal space has been shown to exist between dextrals and sinistrals. On the classical line bisection task, this difference is evident in a greater left bias for dextrals compared to sinistrals. Different modalities and regions of space can be affected. However, it has not yet been investigated whether a systematic bias also exists for the perception of personal or body space. We investigated this by using three tasks which assess different aspects of personal space in an implicit and explicit way. These tasks were performed by strongly right-handed (dextrals), strongly left-handed (sinistrals) and mixed-handed participants. First, a task of pointing to three areas of one’s own body without the use of visual information showed dextrals to have an asymmetric estimation of their body. In right hemispace, dextrals’ pointing was at a greater distance from the midsagittal plane compared to pointing in left hemispace. No such asymmetry was present for sinistrals, while mixed-handers’ performance was intermediate to that of strong right- and strong left-handers. Second, a task of recovering circular patches from their body surface whilst blindfolded also showed superior performance of sinistrals compared to dextrals. On these two tasks, there was also a moderate relationship between handedness scores and performance measures. Third, a computer-based task of adjusting scaled body-outline-halves showed no handedness differences. Overall, these findings suggest handedness differences in the implicit but not explicit representation of one’s own body space. Possible mechanisms underlying the handedness differences shown for the implicit tasks are a stronger lateralization or a greater activation imbalance for dextrals and/or greater access to right hemispheric functions, such as an “up-to-date body” representation, by sinistrals. In contrast, explicit measures of how body space is represented may not be affected due to their relying on a different processing pathway.     

Self-esteem, dispositional optimism, and health: Evidence from cross-lagged data on employees

The aims of this one-year follow-up study among Finnish employees (n=426) were twofold: first, to investigate the relationship between self-esteem and optimism and, second, to examine the prospective relationships between these two personality constructs, mental distress and physical symptoms. The results of Confirmatory Factor Analysis (CFA) showed that the latent variables of optimism and self-esteem were highly interrelated (Time 1, r=.90, Time 2, r=.87), forming the core construct of personal resilience, which turned out to be stable (stability coefficient .86) over the one-year period. The results of Structural Equation Modelling (SEM) indicated that high personal resilience measured at Time 1 reduced mental distress at Time 2. Furthermore, a high level of physical symptoms at Time 1 seemed to predict a high level of mental distress at Time 2.     

Comparison of the construct validity of the Gray–Wilson Personality Questionnaire and the BIS/BAS scales

345 subjects completed a translated, shortened version of the Gray–Wilson Personality Questionnaire (GWPQ), along with Russian versions of Carver and White’s BIS/BAS scales, the Eysenck Personality Profiler, the Eysenck Personality Questionnaire, and Spielberger’s State-Trait Anxiety Inventory. Exploratory factor analysis of GWPQ items pointed to a three-factor solution and three new scales were created which demonstrated adequate psychometric characteristics. Confirmatory factor analysis of the BIS/BAS scales showed that a four-factor model best fitted the data but the three BAS subscales should be treated as sub-factors of a second-order factor. Structural equation modelling showed that GWPQ scales generally explained Eysenck’s dimensions better than BIS/BAS scales. The distinction between GWPQ and Carver and White’s scales mainly concerned BAS measures. GWPQ BAS captured more of Psychoticism, whereas Carver and White’s BAS captured more of Extraversion.     

Temporal lobe lability in the highly transliminal mind

Transliminality is “a hypothesized tendency for psychological material to cross thresholds into or out of consciousness,” which has been proposed to derive from hyperconnectivity between temporal-limbic structures and sensory association cortices. Accordingly, it might be expected that transliminality would positively correlate with temporal lobe lability. To test this hypothesis, 135 undergraduate psychology students at an Australian and a British university completed the Revised Transliminality Scale (Lange et al., 2000) and the Personal Philosophy Inventory (Persinger, 1984a), a validated measure of temporal lobe lability. As predicted, scores on transliminality showed a strong association with the general temporal lobe scale (r=0.72), as well as moderate correlations with a number of other scalar variables and individual items. The findings are consistent with the idea that transliminality is related to more ungated processing related to temporal lobe functioning, and furthermore that temporal lobe phenomenology promotes transliminal experiences with mystical or religious overtones.     

Psychometric Properties of the Alabama Parenting Questionnaire

  We examined the psychometric properties of a German translation of the Child Global Report version of the Alabama Parenting Questionnaire (APQ). A total of 1219 German school-children (644 boys and 575 girls), ages 10–14 years participated in the study. The APQ was subjected to exploratory and confirmatory factor analysis. Exploratory factor analysis produced five factors that were largely consistent with the a priori scale structure. These factors included dimensions of parental involvement, positive parenting, poor monitoring/supervision, inconsistent discipline, and corporal punishment. Fit indexes from confirmatory factor analyses suggested that the five factor model represented a satisfactory solution for the data, with some minor modifications in scale content. These findings provide initial support for the factorial validity of the child report version of the APQ in German families.