Maximizing,choice freedom,and duration judgments in choice making

This paper examines (a) whether people are less accurate in judging choice time as choice tasks involve more choice options, more choice information, or a combination of both and (b) whether people with a higher tendency to look for the best option in choice making (maximizers) have less accurate duration judgments of choice time as compared to people who are more easily settling for a choice outcome that is satisfactory (satisficers). A multilevel analysis is used to explore the relationships of interest using data collected through a series of choice tasks. In general, the results suggest that people seem to misjudge time durations when making choices. Moreover, empirical evidence demonstrates that people with an outspoken tendency to maximize in choice making do not differ significantly in estimating choice time accurately as compared to people who experience almost no need to maximize.     

儿童表征深度的微观变化:路线、速度及来源

以往研究表明,表征深度的发展是一个随年龄增长而单调上升的过程,但这些年龄尺度上的横断研究难以说明表征深度变化的发生过程及其机制.本研究采用微观发生法,以齿轮推断任务为材料,探讨了68名小学五年级儿童表征深度的变化路线、速度及来源.结果表明,在整个实验期间,儿童的表征深度发生了显著变化;其变化路线主要体现为从最基本的一级水平向更高级的二、三级水平的递增过程,但这种变化路线的个体间差异较大;变化速度体现出先快后慢的特点;上述变化特点与练习及自我解释、练习模式的特征以及任务难度等因素有关.     

INEVITABLE HUMANS: SIMON CONWAY MORRIS'S EVOLUTIONARY PALEONTOLOGY

Abstract. Simon Conway Morris, noted Cambridge University paleontologist, argues that in evolutionary natural history humans (or beings rather like humans) are an inevitable outcome of the developing speciating processes over millennia; humans are “inherent” in the system. This claim, in marked contrast to claims about contingency made by other prominent paleontologists, is based on numerous remarkable convergences—similar trends found repeatedly in evolutionary history. Conway Morris concludes approaching a natural theology. His argument is powerful and informed. But does it face adequately the surprising events in such history, particularly notable in unexpected co‐options that redirect the course of life? The challenge to understand how humans are both on a continuum with other species and also utterly different remains a central puzzle in paleontology.     

Moments of complexity and enigmatic action: a Jungian view of the therapeutic field

In presenting clinical case material for a panel on archetypes and/or primal phantasies an initial discussion of archetypes as emergent phenomena organizing 'moments of complexity' is given(1) . The relationship of such moments to 'moments of meeting' as developed by the Boston Change Process Study Group is commented on and explored within the context of the case. A condensed report of a multi-year analytic treatment of a bipolar patient having a severe trauma history is offered for discussion. Several unusual, enigmatic events are detailed to illustrate the occurrence of moments of complexity. Dreams highlighting psychological transformation stemming from a changing relationship to emerging archetypal material related to a psychotic process in the patient are offered to further detailed moments of complexity.     

Quality of maternal thinking and mother-child interaction in at-risk contexts

This study investigates how the maternal level of perspectivistic reasoning and the level of socialization goals in the representation of their actions are related to the quality of mother-child behaviors as well as to the expert ratings on maternal practices in at-risk contexts. It also investigated whether there is any direct link between mother and child behaviors and expert ratings. A sample of 75 mothers of children between 8 and 12 years old reported on their level of perspectivistic reasoning and were characterized by the social workers of municipal services as being coercive, neglectful or meeting their child's needs. Interactions during a collaborative task were observed to obtain information on level of socialization goals and mother-child behaviors. Structural equation models showed that mothers' higher levels of perspectivism and higher levels of socialization goals positively predicted the mother's and child's sensitivity and active involvement in the task and negatively predicted avoidance and passivity. Higher levels of perspectivism consistently predicted experts' views on maternal practices. However, only mother's avoidance predicted negatively expert ratings on coercion practice, indicating that expert views were mostly derived from the mothers' perspective on their child. The implications of these results for parental assessment and intervention programs are discussed.     

Neural correlates in the processing of phoneme-level complexity in vowel production

We investigated how articulatory complexity at the phoneme level is manifested neurobiologically in an overt production task. fMRI images were acquired from young Korean-speaking adults as they pronounced bisyllabic pseudowords in which we manipulated phonological complexity defined in terms of vowel duration and instability (viz., COMPLEX: /ti?i/ >> MID-COMPLEX: /tiye/ >> SIMPLE: /tii/). Increased activity in the left inferior frontal gyrus (Brodmann Areas (BA) 44 and 47), supplementary motor area and anterior insula was observed for the articulation of COMPLEX sequences relative to MID-COMPLEX; this was the case with the articulation of MID-COMPLEX relative to SIMPLE, except that the pars orbitalis (BA 47) was dominantly identified in the Broca’s area. The differentiation indicates that phonological complexity is reflected in the neural processing of distinct phonemic representations, both by recruiting brain regions associated with retrieval of phonological information from memory and via articulatory rehearsal for the production of COMPLEX vowels. In addition, the finding that increased complexity engages greater areas of the brain suggests that brain activation can be a neurobiological measure of articulo-phonological complexity, complementing, if not substituting for, biomechanical measurements of speech motor activity.     

复杂性视野下的内环境和内环境稳态

研究和总结了复杂系统的基本特征,从复杂性的角度讨论了内环境作为动态非线性系统存在具有的诸种性质和正反馈在维持、调节内环境稳定中的作用,指出现阶段需要重新认识内环境和内环境稳态的生理学机制。     

个体心理治疗的复杂性

本文尝试从复杂适应系统理论的角度对个体心理治疗的复杂性加以阐述。依据复杂适应系统理论,心理紊乱并不必然是心理健康的敌人;在个体心理治疗的动力发展过程中,治疗师与来访者相互适应突现配对联盟,来访者的心理变化或新的心理结构的突现具有不可预测性;心理治疗的目标是使得僵化有序、封闭、适应不良的系统朝向日益复杂、开放、灵活适应的状态转化。复杂适应系统理论为探索人类的心理体验与发展提供了新的思路和方法。     

Cognitive Complexity: Differentiation and Integration in Counseling Practice and Training

This article presents an in‐depth exploration of cognitive complexity. The authors propose that the domains of differentiation and integration signify unique cognitive processes that develop along distinct trajectories. Although differentiated complexity arises from clinical experience and certain training methods, the development of integrative complexity requires enhanced abductive reasoning skills and the use of phenomenological methods. Implications for growing integrative complexity through training, supervision, and clinical practice are provided.     

Are Fast Complex Movements Unimaginable? Pupillometric Studies of Motor Imagery in Expert Piano Playing

Motor imagery (MI; mental simulation of actions) shares certain mental representations and processes with executed movement (ME). This neurocognitive overlap between MI and ME may explain why the systematic use of MI improves skilled performance in numerous domains. Unfortunately, the attentional mechanisms underlying MI remain unresolved. Therefore, the present studies investigated the role of attentional effort (as measured by pupil dilation) in MI. We evaluated the effects of movement complexity and speed on expert pianists' pupil dilation as they physically executed and used MI to perform easy/complex and slow/fast music phrases. Results revealed that easy movements required similar levels of attentional effort during MI and ME. However, during complex movements performed at a fast speed, the correspondence between execution and imagery of movement was disrupted.