Characteristics of Personal Networks Associated with Physical and Psychological Quality of Life Among Demobilized Individuals from the Colombian Armed Conflict

The study identifies relationships between the characteristics of personal networks of demobilized individuals and their quality of life, through the evaluation of a sample of 102 ex‐combatants from a demilitarized zone in Colombia's Caribbean coast. The data was processed using centrality values calculation and statistical analysis through the Pearson correlation coefficient. Results showed moderate levels of nodality, proximity and intermediation degrees regarding small, closed networks with an unsatisfied high demand for support resources. Quality of life showed medium performance levels, with inverse relationships between mental health (p = .009 < .05) and vitality (p = .011 < .05) and intermediation. Positive feedback related significantly to general health (p = .041 < .05), while negative interactions showed inverse relationships to physical functioning (p = .012 < .05), physical role (p = .005), mental health (p = .001 < .05), and emotional role (p = .009 < .05). In conclusion, among the highly cohesive personal networks, there were less observations of social support that fosters increased energy and psychological health, given that access to this support is limited to a small number of members of the personal network. Copyright © 2013 John Wiley & Sons, Ltd.     

Leadership Team Cohesion and Subordinate Work Unit Morale and Performance

This study examined (a) the relationship of cohesion among members of a platoon leadership team to subordinate attitudes and performance and (b) the degree of consensus among squad members and their leaders regarding the leadership team's cohesiveness. In a sample of 60 light infantry platoons, squad members' perceptions of leadership team cohesion (LC) were signifi- cantly related (at both individual and unit levels) to their cohesion, organiza- tional identification, job involvement, task motivation, career intent, and perceptions of unit effectiveness. They were also related to ratings of performance in simulated combat. Regression revealed LC to be beneficial over and above the perceived quality of the individual leaders. Most of these relationships held true from the perspective of squad leaders, and some from the perspective of platoon sergeants and platoon leaders. The degree of consensus among the different levels varied as well. The results suggest that leaders should pay more attention to the impact their cohesion or dissension may have on unit morale and performance.     

Intelligence and regional brain volumes in normal controls

The relationship between brain size and intelligence was examined in a large sample of healthy normal volunteers (N = 90). In addition to confirmation of the small but significant relationship between IQ and whole brain volume (r = 0.25, p < .05) using magnetic resonance imaging, regional differences were examined using a completely automated procedure to generate lobar volumes to address questions related to regional specificity and its relationship to intelligence. A significant positive relationship was found between measures of full scale IQ and frontal (r = 0.25, p < .05) and temporal (r = 0.28, p < .01) regions, although when correlations across different brain regions were tested against each other, there was no evidence of regional specificity. In addition, no laterality effects were seen. Correlations between WAIS-R subtest scores and brain regions indicated few correlations between verbal subtest scores and brain size, but several significant correlations between the performance subtest scores and frontal, temporal, parietal, and cerebellar brain regions. These results support the notion of a modest relationship between brain size and measures of global intelligence and suggest diffuse brain involvement on performance tasks which require integration and use of multiple cognitive domains.     

Primary Process Thinking,Divergent Thinking,and Coping in Children

The relationships among primary process thinking, divergent thinking, and coping were investigated in fifth-grade children. Specifically, it was hypothesized from psychodynamic theory that access to and integration of primary process thinking would be positively related to divergent thinking and that both integration of primary process and divergent thinking would be predictive of coping ability. The Rorschach (Holt's scoring system) and Alternate Uses Test (spontaneous flexibility score) were administered to 53 fifth-grade children. Zeitlin's Coping Inventory, a teacher's rating scale, was the coping measure. Results confirmed the hypotheses for boys in that the percentage of primary process and the Adaptive Regression score on the Rorschach were significantly related to divergent thinking, r(27) = .33, p < .05 and r(27) = .34, p < .05, respectively. Divergent thinking was significantly related to teachers' ratings of coping ability for boys, r(27) = .58, p < .01. There were no significant relationships among the variables for girls. These sex differences in the pattern of correlations are consistent with previous findings.     

The direct and indirect benefits of dispositional mindfulness on self-esteem and social anxiety

This study investigated the long‐term health effects of combat stress reaction (CSR) among Israeli CSR casualties (112) and control veterans (184) of the 1973 Yom Kippur war. Posttraumatic stress disorder (PTSD), physical symptoms, and adverse health practices were examined 18 years after the war. The relationship between CSR, PTSD, physical symptoms and adverse health practices was examined via hierarchical linear regression. Findings indicate that although CSR was positively associated with more current physical symptoms and adverse health practices in univariate analyses, these associations were not significant once demographic differences between the groups were controlled. In contrast, current PTSD symptoms were positively associated with current physical symptoms (p < 0.001) and showed a trend association with adverse health practices (p = 0.06). PTSD was the most powerful predictor of current physical symptoms and appears to mediate the association between CSR and physical symptoms almost two decades after the war. Both combat stress reaction and the results of the study were discussed in the light of the theory of Conservation of Resources (COR).     

本土化人格特质与工作绩效的关系：线性与非线性

采用跨文化（中国人）个性测量表（Cross-Cultural [Chinese] Personality Assessment Inventory, 简称CPAI-2）对182名服务企业员工进行本土化人格特质测查,并同时获得其直接上级主管对他/她工作绩效的评定。目的是探讨本土化人格特质与工作绩效之间的关系模式（线性或非线性）。结果表明：和谐性与工作绩效具有正向的线性关系;面子与工作绩效具有倒U曲线关系;人情与工作绩效具有正U曲线关系;其他本土化人格特质与工作绩效的关系均不显著。     

A FORMULA FOR THE USE OF SUPPRESSION VARIABLES IN CORRECTING INDIVIDUAL RATINGS

D unér , A. & M agnusson , D. A formula for the use of suppression variables in correcting individual ratings. Scand. J. Psychol , 1962, 3 , 226–232.—Ratings of aptitude, ability or performance used for selection and/or prediction or as criteria for the estimation of the validity of other methods are often influenced by irrelevant factors. Two correction formulas based on a suppression variable have been derived. The relation between the correlation formula derived and the partial correlation formula is discussed, as well as the effect of the application of the formula on the estimation of differential validity.     

超常与常态儿童的兴趣、动机与创造性思维的比较研究

在超常儿童研究领域存在着许多争议的问题,超常儿童的智力与创造力的关系问题就是其中的一个。为了更好地解释超常儿童的创造力与智力的本质关系,我们曾提出了“创造性系统模型”。本研究的主要目的是进一步证实模型提出的假设。本研究以超常和常态儿童为被试对儿童的兴趣、动机与创造性思维的关系作了进一步的考察。结果发现：（１）超常儿童的图形、数字和实用创造性思维的流畅性和独创性成绩都明显高于常态儿童;（２）超常和常态儿童的创造性思维与兴趣、动机之间存在显著的相关;（３）兴趣和动机得分较高的被拭的创造性思维得分显著高于兴趣和动机得分较低的被试;（４）超常儿童中有相当部分处于低兴趣和低动机水平,而常态儿童中却有相当部分处于高兴趣和高动机水平。因此,本研究从一个侧面进一步支持了系统模型中提出的有关儿童创造性的假设     

A meta-analysis of team-efficacy,potency, and performance: interdependence and level of analysis as moderators of observed relationships

Meta-analytic techniques were used to examine level of analysis and interdependence as moderators of observed relationships between task-specific team-efficacy, generalized potency, and performance. Sixty-seven empirical studies yielding 256 effect sizes were identified and meta-analyzed. Results demonstrated that relationships are moderated by level of analysis. Effect sizes were stronger at the team level (p = .39) than at the individual level (p = .20). At the team level, both team-efficacy and potency had positive relationships with performance (ps = .41 and .37, respectively). Interdependence significantly moderated the relationship between team-efficacy and performance, but not between potency and performance. The relationship between team-efficacy and performance was stronger when interdependence was high (p = .45) than when it was low (p = .34).     

中国背景下情绪智力与心理健康关系的元分析

本研究使用元分析的方法探讨了情绪智力与心理健康的关系（包括心理健康症状学指标、感知到的压力、应对方式、社会适应及主观幸福感）,共纳入104篇文献,151个独立样本和75754名被试。结果发现,个体情绪智力与积极应对、社会适应以及主观幸福感呈现显著正相关,与心理健康症状学指标、感知到的压力以及消极应对呈现显著负相关。此外,情绪智力与心理健康的关系受到出版年代、被试年龄、情绪智力理论模型和测量工具的调节作用。结论表明,情绪智力与积极心理健康变量的联系强于与消极心理健康变量的联系,且存在较长时期的稳定性。     

Primary process integration on the Rorschach and achievement in children: a follow-up study

The purpose of the present study was to follow-up children who had participated in a previous study which investigated the relationship between primary process integration and achievement. The major hypothesis of this follow-up study was supported in that Adaptive Regression (Holt's primary process integration measure on the Rorschach) was significantly positively related to reading achievement (r = .52, p < .001) and to overall achievement (r = .49) in third-grade children. These relationships remained significant when IQ was partialed out. Second-grade AR scores were significantly predictive of third-grade reading (r = .29, p < .05). The correlations between third-grade AR scores and achievement are similar in magnitude to second-grade correlations between these variables. This finding points to the consistency of the relationship between primary process integration and achievement over a one-year period.     

Cognitive performance and morning levels of salivary cortisol and alpha-amylase in children reporting high vs. low daily stress perception

The aim of the present study was to assess the effects of daily stress perception on cognitive performance and morning basal salivary cortisol and alpha-amylase levels in healthy children aged 9-12. Participants were classified by whether they had low daily perceived stress (LPS, n = 27) or a high daily perceived stress (HPS, n = 26) using the Children Daily Stress Inventory (CDSI). Salivary cortisol and alpha-amylase were measured at awakening and 30 minutes later. Cognitive performance was assessed using the Cognitive Drug Research assessment system. The HPS group exhibited significantly poorer scores on speed of memory (p < .05) and continuity of attention (p < .05) relative to the LPS group. The HPS group also showed significantly lower morning cortisol levels at awakening and at +30 minutes measures in comparison with the LPS group (p < .05), and mean morning cortisol levels were negatively correlated with speed of memory (p < .05) in the 53 participants. No significant differences were observed between both groups in alpha-amylase levels. These findings suggest that daily perceived stress in children may impoverish cognitive performance via its modulating effects on the HPA axis activity.     

Predicting unit performance by assessing transformational and transactional leadership

How do leadership ratings collected from units operating under stable conditions predict subsequent performance of those units operating under high stress and uncertainty? To examine this question, the authors calculated the predictive relationships for the transformational and transactional leadership of 72 light infantry rifle platoon leaders for ratings of unit potency, cohesion, and performance for U.S. Army platoons participating in combat simulation exercises. Both transformational and transactional contingent reward leadership ratings of platoon leaders and sergeants positively predicted unit performance. The relationship of platoon leadership to performance was partially mediated through the unit's level of potency and cohesion. Implications, limitations, and future directions for leadership research are discussed.     

The Relationship Between the WISC-III and the Kaufman Brief Intelligence Test with Students Referred for Gifted Evaluation

A tolal of 29 students (mean age = 7.96 yrs) who were referred for gifted evaluation in an affluent suburban school district in Western Pennsylvania were administered the Kaufman Brief Intelligence Test (K-BIT) and the WISC-III. Paired t-tests comparing the K-BIT mean IQ (120.59) with the WISC-III Verbal (123.65), Performance (118.86) and Full Scale (122.86) IQs yielded no statistically significant differences (t (28) = 1.49, p = .15; t(28) = -0.74, p = .47; t(28) = 1.35, p = .19, respectively). Correlational analyses indicated that the K-BIT and WISC-III Verbal (r = .35. p < .05), Performance (f = .35, p < .05), and Full Scale IQs (r = 53, p < .01) correlated significantly. The limitations and implications of the study are discussed.     

Individual Differences In Intra-Individual Variability

For each of 75 Ss several estimates of intra-individual variations were calculated for each of 4 motor skills. The reliability of intra-individual variation for these data, estimated from Pearson productmoment correlations, ranged from r = .31 to r = .51 (in all cases p < .05). It was also found that in 3 of the 4 skills, intra-individual variation correlated significantly (r = .36, .54, .55) with mean performance level. Second order partial correlations, holding constant the effect of mean performance level, were then used to estimate the reliability of intravariation. These correlations were statistically significant and ranged from r = .27 to r = .34. When correlations of intra-individual variation were calculated among the four skills it was demonstrated that intra-individual variation was approximately 95 to 100% task specific.     

Affect,agency and responsibility: The act of killing in the age of cyborgs

I explore the role of affect (rages and panics) and pre-cognitive reflexes in enabling killing in infantry combat. I examine Vietnam-era infantry training, which constructed a practical agent of killing which operated at an emergent group level, using the trained reflexes of individual soldiers as its components. I show that individual soldiers sometimes retrospectively took guilt upon themselves (a responsibility that is traditionally reserved for acts of individual conscious intention) even though the practical agent was the group activating the non-subjective reflexes of the individual soldiers. To explain this phenomenon, I explore proto-empathetic identification, which produces psychological trauma at the sight of the blood and guts of the killed enemy, despite the common practice of dehumanization of the enemy. I also examine cutting-edge digital and video simulator training for urban warfare of the “shoot/no shoot” type, which produces a very quick decision upon recognition of key traits of the situation—an act that is close to reflexive, but a bit more cognitively sophisticated. The same proto-empathetic identification and individual guilt assumption is in play in this training regime, even as the use of real-time communication technology forms ever more distributed group cognition.

Primary process thinking, divergent thinking, and coping in children

The relationships among primary process thinking, divergent thinking, and coping were investigated in fifth-grade children. Specifically, it was hypothesized from psychodynamic theory that access to and integration of primary process thinking would be positively related to divergent thinking and that both integration of primary process and divergent thinking would be predictive of coping ability. The Rorschach (Holt's scoring system) and Alternate Uses Test (spontaneous flexibility score) were administered to 53 fifth-grade children. Zeitlin's Coping Inventory, a teacher's rating scale, was the coping measure. Results confirmed the hypotheses for boys in that the percentage of primary process and the Adaptive Regression score on the Rorschach were significantly related to divergent thinking, r(27) = .33, p less than .05 and r(27) = .34, p less than .05, respectively. Divergent thinking was significantly related to teachers' ratings of coping ability for boys, r(27) = .58, p less than .01. There were no significant relationships among the variables for girls. These sex differences in the pattern of correlations are consistent with previous findings.     

The reliability and validity of a measure of reported affinity for figurative language

Figurative language, as the linguistic expression of metaphoric thought, occupies a central place in the study of human cognition and creativity. This article describes four initial investigations of the reliability and validity of a measure of affinity for figurative language. In Study 1, a factor analysis of the Language Preference Report (LPR) yielded three orthogonally rotated components of affinity for figurative language: Liking to Produce Figurative Language, General Dislike of Figurative Language, and Liking to Study Texts Which Include Figurative Language. The factors, based on 540 responses, accounted for 73% of the total variance and were correlated with each other (absolute values between .55 and .36). Study 2, based on repeated administrations to 103 students at 2‐week intervals, investigated the reliability of the LPR Internal consistency estimates ranged from .92 to .84, and test‐retest reliability estimates ranged from .86 to .69. In Study 3, 39 students responded to both the LPR and the Similes Test. Participants’ Similes Test scores were significantly correlated with the LPR Production factor (r = .53, p < .001) and the Study factor (V = .36, p < .05). In Study 4, 79 students completed the LPR and later read 3000 words of text in which they were presented with 20 opportunities to choose figurative or literal sentence completions. The number of figurative completions chosen was significantly correlated with the LPR Dislike factor (r = ‐.65, p < .0001), the Study factor (r = .63, p <. 0001), and the Production factor (r = .50, p < .001). These findings support the conclusion that this measure of affinity for figurative language is sufficiently reliable and valid for researching individual differences in creativity, problem solving, language production, and learning from text.     

Mathematical Creativity and Mathematical Aptitude: A Cross-Lagged Panel Analysis

Cross-lagged panel correlation (CLPC) analysis has been used to identify causal relationships between mathematical creativity and mathematical aptitude. For this study, 480 8th standard students were selected through a random cluster technique from 9 intermediate and high schools of Varanasi, India. Mathematical creativity and mathematical aptitude tests were administered twice, 4 months apart. The CLPC analysis uncovered a significant relationship between mathematical creativity and mathematical aptitude. It appears that mathematical creativity was a cause of mathematical aptitude, rather than the converse (i.e., higher mathematical creativity leading to higher mathematical aptitude). Limitations and future directions are outlined.