An interactionist perspective on the relation between 2D:4D and behavior: An overview of (moderated) relationships between 2D:4D and economic decision making

The present paper gives an overview of recent research on the association between 2D:4D and different types of economic behavior. Particular attention is given to the importance of context dependence of relationships between 2D:4D and economic as well as other, social, behavior. Patterns of results are discussed from the perspective that 2D:4D might serve as a biological marker of dispositional dominance. This overview hopes to stimulate research from an interactionist perspective which focuses at relationships between 2D:4D and behavior that only appear when specific situational pressures interact with individual differences in 2D:4D.     

Meta-analysis of the relationship between digit-ratio 2D:4D and aggression

Males tend to be more aggressive than females and the organizational effects of prenatal testosterone (T) appear to contribute to this sex difference. Low second-to-fourth digit ratio (2D:4D) is thought to be a marker of high prenatal testosterone. For this reason, a number of studies have used 2D:4D to investigate a potential effect of prenatal T upon aggression in later life. Here we meta-analyse these studies to determine the true size of the relationship between 2D:4D and aggression. We find no evidence of 2D:4D better predicting aggression at different levels of risk nor do we find evidence for a relationship between 2D:4D and aggression in females. Regarding males we find some evidence of a small, negative relationship between 2D:4D and aggression (r ≈ −.06) and no indication that either hand would predict aggression better than the other. We contrast these findings with results regarding levels of aggression in females with elevated prenatal T levels due to Congenital Adrenal Hyperplasia and we discuss implications for 2D:4D research.     

Emotional intelligence and its relation with hedonic and eudaimonic well-being: A prospective study

The primary aim of the current study was to replicate and extend previous findings by examining the relationship between emotional intelligence abilities and levels of hedonic and eudaimonic well-being in a 12-week follow-up study. Participants were 349 undergraduate students who completed an ability measure of emotional intelligence (MSCEIT), personality questionnaires, and hedonic and eudaimonic well-being measures at time 1. After 12 weeks, participants repeated the hedonic and eudaimonic measures at time 2. Focusing first on cross-sectional analysis, we found emotional intelligence scores to be moderately and significantly related to hedonic and eudaimonic well-being measures. Next, we found that ability EI predicted a modest but additional variance in prospective levels of hedonic and eudaimonic well-being over and above personality traits. Also, the explained variance of EI was higher for eudaimonic than for hedonic well-being. These findings provide some preliminary evidence on the prospective value of ability EI in the maintenance of positive mood and better outlook on life (hedonia) and, specifically, in the development of aspects of human functioning (eudaimonia).     

Are occupational interests hormonally influenced? The 2D:4D-interest nexus

Occupational interests constitute a psychological variable with pronounced sex differences. Whereas males are more interested in things, females primarily take an interest in people. As various studies with mammals and humans documented the role of androgen exposure on sex-typical behavior, we assumed that androgen levels are associated with occupational interests. In our study, we used 2D:4D digit ratio as an indicator of prenatal androgen levels and finger lengths as an indicator of post-pubertal androgen levels. Occupational interests were measured with a standard interest inventory. We hypothesized that finger lengths and ratios indicating high androgen levels are associated with stronger interests in things and weaker interests in people. All measures were gathered using an online interest inventory thereby leading to sufficient statistical power (N = 8646). Results partly confirmed our hypotheses. We found significant correlations between finger lengths and interests in things for males. Moreover, in the case of males we identified significant correlations between finger lengths (positive) as well as digit ratios (negative) with realistic interests and significant correlations between finger lengths (negative) and social interests, which are a marker variable of the people-things dimension.     

Are alexithymia and Type D personality distinct or overlapping constructs? A confirmatory factor analysis of the Toronto alexithymia and Type D scales

Theoretically and conceptually the constructs of alexithymia and Type D personality share many common characteristics. Despite both measures being utilized widely in psychosomatic research, to-date no study has examined the constructs simultaneously. The present study was undertaken to determine if alexithymia and Type D personality are distinct or overlapping constructs. A cross-sectional sample of 1016 healthy participants completed the 20-item version of the Toronto alexithymia scale (TAS-20), and the Type D personality scale (DS14). Confirmatory factor analysis of the 14 items of the DS14, and 20 items of the TAS-20 was conducted. Based on the underlying theoretical structures of the DS14 and TAS-20 a five-factor model was examined (corresponding to the five subscales of the DS14 and TAS-20). The analysis revealed that the five factor model was an acceptable fit for the data (χ²/df = 4.7; CFI = .94, RMSEA = 0.06). These results provide evidence to suggest that alexithymia and Type D are distinct and separate constructs. However, future research should aim to replicate these findings in population and clinical samples.     

进修人员在双向转诊中作用的研究

我国人口分布范围广,医疗资源主要集中在大、中城市,合理利用有限的医疗资源,解决看病难,看病贵,实现有效转诊,是我们当前面临的一个难题。研究显示：通过进修医生转诊率高,迅速,患者及家属满意率高;对符合转诊要求,需要下转的患儿100例通过进修人员下转患者率96％,直接下转率65％。由此可见通过进修医生对患者进行双向转诊效果...     

Dietrich Bonhoeffer and Asian Contextual Theology in relation to Minjung and Prajna of Inter‐being

Abstract: Dietrich Bonhoeffer remains an influential figure in inspiring Asian contextual theology of minjung (the poor). In addition to political reading of minjung, a Buddhist wisdom (prajna) offers a basis for understanding of religious dimension of minjung. However, there has been no discussion about Bonhoeffer's legacy of theology after Auschwitz in critical dialogue with Asian contextual theology.     

My life is a longing: Child abuse and its adult sequelae Results of the Brody longitudinal study from birth to age 30

The psychoanalytically oriented Brody longitudinal study has followed the psychological development of 76 individuals from birth to age 30. Ten suffered severe maltreatment in childhood in the form of rejection and/or physical abuse at the hands of one or both parents. This report describes the effects of child abuse on the emerging personalities of the children, as well as on their adult personalities and mental health. Specifi cally, as adults the maltreated children had signifi cantly more psychiatric illness (typically depressions and anxiety disorders), less mature psychological defense mechanisms, more insecure mental representations of attachment to their parents as indicated by the adult attachment interview, and a lower Global Assessment of Functioning than their well-treated counterparts. Additionally, their prevailing moods were joyless. Case examples show the emergence of symptoms, personality disorders, and defenses over time, as well as the workings of ameliorating infl uences. Several of the maltreated children made relatively successful adaptations as adults, indicating children's potential for resilience. Resilience, however, may be a superfi cial concept, for, in this series of cases, seemingly adequate coping in formerly mistreated children always came at the price of emotional vulnerability and compromised potential.     

意识和无意识的关系--实证的视角

意识和无意识的相互关系曾经是纯粹的哲学问题,科学心理学的诞生促进了对这一问题的实证视角考察。实证取向认为,意识和无意识同属人类心理的机能,并能够在外在的任务操作中表现出来。现代认知心理学发现了对应意识机能的外显过程和对应无意识机能的内隐过程,两者相对独立又共生共存。任何认知过程都是意识和无意识共同作用的产物,两者之间存在复杂的相互作用,并表现出权衡的特点。神经生理学的研究揭示了意识和无意识在发生学意义上可能的先后关系。无意识在心理过程中起的作用是普遍的、抽象的、抗干扰的,而意识则建筑在无意识的基础之上,有着更大的变异性。     

A simple derivation of Prelec's probability weighting function

Since Kahneman and Tversky [(1979). Prospect theory: An analysis of decision under risk. Econometrica, 47, 263-291], it has been generally recognized that decision makers overweight low probabilities. Of the several weighting functions that have been proposed, that of Prelec [(1998). The probability weighting function. Econometrica, 60, 497-528] has the attractions that it is parsimonious, consistent with much of the available empirical evidence and has an axiomatic foundation. Luce [(2001). Reduction invariance and Prelec's weighting functions. Journal of Mathematical Psychology, 45, 167-179] provided a simpler derivation based on reduction invariance, rather than compound invariance of Prelec [(1998). The probability weighting function. Econometrica, 60, 497-528]. This note introduces a behavioral assumption that we call power invariance and provides a simple derivation of Prelec's function. Thus, we have three a priori different behavioral assumptions all leading to Prelec's function.