Within- and between individual variability of personality characteristics and physical exercise

Using two independent samples, the study investigated links of within- and between-individual variability in personality states in three personality domains—Neuroticism, Extraversion, and Conscientiousness—with physical activity. Activity was defined as self-reported quantity of exercising or walking/cycling. More physical activity was associated with people reporting higher levels of Extraversion and Conscientiousness than they usually did, with the associations clearly replicating across samples and generalizing to all items of these domains. This pattern tended to reflect associations at the level of between-individual differences. When the three domains simultaneously predicted activity, within-individual variance in Neuroticism also emerged as a positive predictor, whereas between-individual level associations waned. The findings are consistent with within-individual differences in personality ratings reflecting meaningful, context-relevant variability.     

Generalisation of the Clark and Wells cognitive model of social anxiety to children's athletic and sporting situations

Research has shown that social anxiety generalises to sporting and athletic situations. The present study explored the applicability of the Clark and Wells model of social anxiety – and its metacognitive extension – to sport anxiety. Participants were 290 students aged 11–13 years, who completed measures of sport anxiety, social anxiety, depression and cognitive variables implicated by the model. Hierarchical regression analysis indicated that performance attitudes, performance cognitions, anticipatory and post-event processing were predictive of sport anxiety, after controlling for social anxiety and depression. In addition, the association between performance attitudes and sport anxiety was stronger at higher levels of anticipatory and post-event processing. These results suggest that the Clark and Wells cognitive model – and its metacognitive extension – is applicable to children with sport anxiety.     

The dynamics of successive induction in larval zebrafish

Charles Sherrington identified the properties of the synapse by purely behavioral means—the study of reflexes—more than 100 years ago. They were subsequently confirmed neurophysiologically. Studying reflex interaction, he also showed that activating one reflex often facilitates another, antagonistic one: successive induction, which has since been demonstrated in a wide range of species, from aphids to locusts to dogs and humans. We show a particularly orderly example in zebrafish (Danio rerio) larvae; the behavior (locomotion) of larvae is low in dark and intermediate in light, but low in light and substantially higher in dark when dark followed light. A quantitative model of a simple dynamic process is described that readily captures the behavior pattern and the effects of a number of manipulations of lighting conditions.     

An interruption in unconscious communication in the analytic couple

The authors describe an interruption in communication in the analyses of two patients, which gradually brings the analytic process to a halt/standstill. They propose several hypotheses for understanding this situation. One explanation is mutual identification of primitive superegos in the analytic couple which generates a moralizing effect thereby hindering investigation and discovery. They emphasize the importance of countertransference involvement which partly provokes this particular type of impasse. They also suggest the idea of shared acting out, with complementary participations of analyst and patient. In this way the analytic couple supports a 'bastion' which protects against the risk of breaking the omnipotence of patient and analyst or contributes to this omnipotence. Their shared unconscious phantasy feeds collusion linked to unconscious persecutory guilt. The authors also describe movements to break free from this impasse. The enclave created by the analytic couple is detected and subsequently worked through by way of the patient's contribution of dream material and the analyst's work with her countertransference.     

Creatio Ex Nihilo: A FieldOriented Approach

Abstract :  Process‐oriented thinkers complain that the classical understanding of the God‐world relationship is inherently dualistic. Instead they propose a model of the God‐world relationship based on the soul‐body analogy. Yet this seems to compromise the freedom of God vis‐à‐vis creation and the notion of God as Trinity. The author suggests a new approach to the God‐world relationship based on a modified understanding of "societies" within the philosophy of Alfred North Whitehead: namely, "societies" as structured fields of activity for their constituent actual occasions. The three divine persons of the Christian doctrine of the Trinity in this way first co‐constitute an unbounded field of activity or "space" for their own dynamic interrelation within the divine being. Then within this "space" by their conjoint free decision the persons of the Trinity gradually bring into existence the entire world of creation understood as a hierarchically ordered set of subfields corresponding to individual entities (inanimate and animate) and the "systems"(environments, communities) into which they are aggregated. Since fields can be thus interlayered and yet remain basically independent of one another in their ongoing existence and activity, God is not thereby identified with the world nor the world collapsed into God. But the divine persons and all their creatures still share in different ways one and the same communitarian life.     

父母、教师在3～4岁儿童气质与行为问题相关性上的系统性认知差异

为探究父母和教师在儿童气质与行为问题相关性上的认知差异,本研究采用问卷法对114名3～4岁儿童的父母和所在班教师分别进行施测,结果发现：（1）相对父母问卷,教师问卷结果中,活动水平维度与诸行为问题因子系统性地产生了更强烈的相关;（2）教师问卷结果中,反应阈维度与活动水平、多动、不注意-被动等因子显著相关,而父母问卷结果中则不显著。     

再生障碍性贫血发病机制的探讨

目前再生障碍性贫血发病机制有如下解释:造血干(祖)细胞缺陷;造血微环境功能缺陷;免疫功能紊乱.这些解释显示着深刻的哲学意义,正确地应用哲学思维将有助于对再生障碍性贫血发病机制的进一步深入研究.     

Parents and carers of young people with mental ill-health: What factors mediate the effect of burden on stress?

A substantial body of research has reported negative outcomes due to caregiving, however, little is known about how caring for a young person with mental ill-health impacts on parents and carers. This study aims to examine whether, like carers of older people, they experience elevated levels of caregiver burden and stress. It expands on earlier studies by examining potential mediators of burden and stress, with a specific focus on how activity restriction affects this association. There were 226 Australian parents and carers of young people (12–25 years) experiencing mental ill-health who voluntarily completed a self-report questionnaire reflecting how their young person’s ill-health had affected them over the past month. Hierarchical regression and multiple mediation analyses were conducted to examine the relationship between caregiver burden and stress, and whether adaptive coping, self-efficacy and activity restriction mediated this relationship. Caregiver burden and stress were strongly related, and both activity restriction and self-efficacy mediated their association, with activity restriction having the stronger effect. Strategies aimed at increasing awareness of the impact of activity restriction and encouraging parents and carers to find ways to maintain essential activity may reduce stress, improving mental health and well-being in parents and carers.     

Evaluating the effectiveness of goal setting and textual feedback for increasing moderate‐intensity physical activity in adults

The purpose of this study was to evaluate the effectiveness of goal setting and textual feedback, without additional intervention components, for increasing moderate‐intensity physical activity, specifically the weekly number of intense steps measured by a Fitbit. A multiple baseline across participants design was employed with four participants using a Fitbit Flex accelerometer to measure intense steps. Results showed a substantial increase in weekly number of intense steps for three out of four participants following the intervention.