THE INTERTWINED ROLES OF GENES AND CULTURE IN HUMAN EVOLUTION

This essay critiques dual-inheritance theory as presented in Peter Richerson and Robert Boyd's book Not by Genes Alone: How Culture Transformed Human Evolution (2005). The theory states that culture became prominent in human evolution because it allowed relatively rapid adaptation to changing environments by means of imitation. Imitating the behavior of other members of one's community produces adaptive behaviors more readily than either genetic evolution or individual learning. Imitation follows a number of patterns: imitating high-status individuals, imitating the most common forms of behavior, imitating behaviors perceived to be the most effective solutions to various problems relevant to survival. This process combined with occasional innovations in behavior lead to a process of cultural evolution involving populations of cultural variants. Different local human populations were associated with different local populations of cultural variants, and both the human and the cultural populations evolved over time. Human evolution cannot be understood without taking into account these parallel processes of genetic and cultural evolution. Not by Genes Alone traces the implication of dual-inheritance theory for understanding human evolution and refers to various bodies of evidence relevant to the theory.     

The embodied self: thinking psychoanalytically in a time of 'science'

Abstract :  In order to be relevant in our 'scientific' times, it is necessary that we psychoanalysts situate our ideas in thoughtful and respectful relationship to neighbouring disciplines such as genetics, cultural studies, and neuro-anatomy. In this paper I suggest that, although psychoanalysis still continues to have valuable contributions to make to the understanding of human sexual experience and behaviour, in order to make these contributions relevant we must tune in with openness to the challenges posed by the unfolding discoveries in the other disciplines that grapple with the arena of human sexuality.
I will suggest ways in which research on sexual desire and gender identity may be assimilated into psychoanalytic thinking and give some examples of its use in analytic practice.     

Development of cultural strategies of attention in North American and Japanese children

Recent studies suggest that North American adults exhibit a focused strategy of attention that emphasizes focal information about objects, whereas Japanese adults exhibit a divided strategy of attention that emphasizes contextual information about objects. The current study investigated whether 4- and 5-, 6- to 8-, and 9- to 13-year-old North American and Japanese children exhibit these divergent attention strategies. Two experiments suggest that those older than 6 years of age exhibit measurable cultural differences in attention, whereas 4- to 6-year-olds do not. We suggest that sociocognitive development and socialization experiences that occur around 5 to 7 years of age may foster the development of cultural strategies of attention.     

Relationships between individualism-collectivism, gender, and direct or indirect aggression: a study in China, Poland, and the US

Direct and indirect aggression were studied in college students from China (women n=122; men n=97), a highly collectivistic culture; the US (women n=137; men n=136), a highly individualistic culture; and Poland (women n=105; men n=119), a culture with intermediate levels of collectivism and individualism. Consistent with a hypothesis derived from national differences in relative levels of collectivism and individualism, both direct and indirect aggression were higher in the US than in Poland and higher in Poland than in China. The theoretical implication of these results and directions for future research were discussed.     

Cultural variations in pre-emptive effort downplaying

Pre-emptive effort downplaying (PED) occurs when people publicly downplay their effort expenditure on test preparation prior to taking a test for the sake of managing the social evaluation of the self in the face of a challenging performance task. Thirty Asian Americans and 29 European Americans had two opportunities to publicly report their effort expenditure on a practice exercise. They also completed measures of self-evaluations and concern for performance before working on the practice exercise, and the self-evaluation measure again at the completion of the actual test. Only European Americans showed PED. Additionally, concern for performance was positively associated with and mediated cultural variations in PED. The implications of these results are discussed.     

文化心理学的双重内涵

文化心理学具有双重内涵。一种内涵可以表达为“文化心理”学,关注研究对象的文化特征,以“文化心理”为主要研究内容;另一种内涵可以表达为文化“心理学”,强调研究者的文化负载,以“心理文化”为主要研究内容。当前文化心理学的研究未能有效整合“文化心理”与“心理文化”,这妨碍了对文化心理学的整体理解     

惯用语理解的多种心理机制

惯用语是比喻性表达的一种。对惯用语句法分析导致其字面意义的通达,对惯用语语义分析导致其比喻意义的通达,两种加工存在矛盾。针对这种矛盾,研究者提出惯用语理解的非建构观点、建构观点和关联理论假说。非建构观点认为对惯用语的理解是比喻意义的直接提取;建构观点认为对惯用语的理解词素发挥重要作用;关联理论假说认为对惯用语的理解是寻求词素和整词最大程度的语义关联,以及语用过程中信息交流的最优功效。大量研究表明,不能简单的将惯用语加工的心理机制纳入统一模型内,惯用语加工受到材料和语用等诸多因素的影响,惯用语理解遵循多种心理加工机制。     

序数表征及其脑机制

人类天生就具有一些初级的数概念。研究表明,顶内沟是基数表征的脑基础,这一区域受损或发展受阻将导致计算失能等与数有关的认知障碍。尽管序数与基数存在相似的行为效应,但与序数相联系的皮层通路不同于基数,序数表征主要激活前额皮层与颞叶皮层区域。序数是否也存在符号效应以及跨文化差异等问题有待进一步研究     

An Integrative Model for Ethnocultural Counseling and Psychotherapy of Victims of Organized Violence

The author researched sociocultural factors related to psychotherapy with victims of organized violence from different perspectives: a refugee counseling center in a metropolis (Frankfurt, 1991–95) and refugee camps in neighboring countries (Uganda, 1994–96). At first the psychopathology of victims of organized violence is described. Then a review of treatment approaches follows and a conceptual model for integrative psychotherapy is developed. On the basis of qualitative analysis of client–therapist interactions, case discussions, supervision, evaluation of treatment, and literature review, an eclectic model for ethnocultural counseling and psychotherapy was developed. This eclectic model can be divided into (1) therapeutic relationship and transference, (2) modeling techniques, (3) extrapsychic techniques, (4) somatic techniques,(5) working through traumatic/grief/repressive experiences, and (6) reeducative and supportive techniques.     

浅谈恙虫病的几点认识

恙虫病是自然疫源性急性传染病。通过恙虫病医疗实践，谈几点个人认识：恙虫病流行与该疫源地区鼠类活动有关；恙虫病疫源地会因气候变化而变更；重视恙虫病准确而及时诊断，尽量减少病人疾苦；恙虫病立克次体对人单核-吞噬细胞系统有特别的亲嗜性与专性细胞内寄生，是其临床病理基础；用氯霉素联合双黄连治疗恙虫病可获满意效果。