表象研究方法论

本论文从表象研究的历史沿革入手,对迄今为止几种主要的表象研究方法及其有关方法论方面的问题进行了分析探讨,认为当代认知心理学的表象研究给心理学传统的反应时指标赋于了新的方法论意义．但单一性的反应时指标有较大局限     

Body image and cystic fibrosis: a critical review

A slight frame and poor appetite are common among patients with cystic fibrosis (CF) yet healthy body weight has been related to a better prognosis. A review of studies exploring body image (BI) among adults and adolescents with CF was conducted. Seven electronic databases were searched for potential papers. They located 128 references, of which 24 were read in full and 12 included in the review. Accepted papers suggested females with CF had a better BI compared to males, but this could compromise survival, given their preference for a low body weight. Males may be more motivated to adhere to nutritional advice because they favor a larger form. Practitioners should broach the topic of BI at clinic appointments to ensure this does not have a detrimental impact on self-management, although more research is required to guide professionals in this task.     

The use of virtual reality in the study, assessment, and treatment of body image in eating disorders and nonclinical samples: a review of the literature

This article reviews research into the use of virtual reality in the study, assessment, and treatment of body image disturbances in eating disorders and nonclinical samples. During the last decade, virtual reality has emerged as a technology that is especially suitable not only for the assessment of body image disturbances but also for its treatment. Indeed, several virtual environment-based software systems have been developed for this purpose. Furthermore, virtual reality seems to be a good alternative to guided imagery and in vivo exposure, and is therefore very useful for studies that require exposure to life-like situations but which are difficult to conduct in the real world. Nevertheless, review highlights the lack of published controlled studies and the presence of methodological drawbacks that should be considered in future studies. This article also discusses the implications of the results obtained and proposes directions for future research.     

The mediating and moderating effects of differentiation of self on body mass index and depressive symptomatology among an American college sample

Differentiation of self – a core construct of Bowen's (Bowen, M. (1978). Family therapy in clinical practice. New York: Jason Aronson) family systems theory – was examined as a possible predictor of psychological health and physical health and as a mediator and moderator of the relation between overall functioning and psychological health and physical health. A total of 818 American college students participated (mean age?=?23.72, SD?=?4.79) in this study. Differentiation of self was correlated and was predictive of psychological health, as measured by the Beck depression inventory, and physical health, as measured by body mass index (BMI). A multivariate multiple regression model revealed that differentiation of self partially mediated the effects of overall functioning on depressive symptomatology and on BMI. Results from a hierarchical regression model showed that differentiation of self moderated the relation between overall functioning and depressive symptomatology but did not moderate the relation between overall functioning and BMI. Taken together, these preliminary findings provide initial evidence of the importance of the associations between family systemic factors (differentiation of self) and psychological and physical health factors among American college populations.     

TILLICHIAN TELEODYNAMICS: AN EXAMINATION OF THE MULTIDIMENSIONAL UNITY OF EMERGENT LIFE

Abstract Emergence theory has generated many significant new questions for dialogue between theology and science. My work will examine the models of one emergence theorist, Terrence Deacon, and consider the constructive potential of Tillich's multidimensional unity of life for responding to the theological ramifications of this account of emergence theory. Such a Tillich‐inspired constructive process will rely upon Robert Russell's method of “Creative Mutual Interaction.” Building on the interactive quality of Russell's method, I will also begin to offer suggestions for how Tillich's theological themes might influence scientific research programs using Deacon's emergence theory by contributing to the process of defining life. Finally, I will conclude by identifying three facets of continued research that stem from this analysis, focusing primarily on its implications for theological anthropology and what it means to be in the image of God.     

So what do you think of the organization? A contextual priming explanation for recruitment Web site characteristics as antecedents of job seekers’ organizational image perceptions

Although job seekers’ organizational image perceptions can influence attraction to recruiting organizations, little is known about how these perceptions are formed or modified. To address this research gap, the authors drew from research in social cognition theory and demonstrated that recruitment Web site characteristics influenced the development and modification of organizational image perceptions via a priming mechanism. Results of two studies showed that having technologically advanced Web site features and depicting racially diverse organizational members served as contextual primers and influenced participants’ organizational image perceptions. Results also revealed that participants’ familiarity with recruiting organizations moderated the effects of these Web site characteristics on several dimensions of organizational image such that effects were weaker for more familiar organizations. These findings suggest that organizations can manage job seekers’ organizational image perceptions through strategic recruitment Web site design; however, such attempts may be tempered by job seekers’ familiarity with the organization.     

肿瘤干细胞起源与鉴定方法研究现状

CSC理论使人们对恶性肿瘤有了一个全新的认识,为临床治疗提供了一个全新视角。该理论改变目前以全部癌细胞为目标的药物治疗策略,将使治愈肿瘤成为可能。分离和鉴定CSC是CSC靶向治疗的第一步。本文就CSC的起源和鉴定方法做一简要综述。     

“上下意象图式”对汉语成语感情色彩加工的影响

通过两个实验,考察了＂上下意象图式＂对汉语成语感情色彩加工的影响。实验一发现,成语感情色彩加工存在＂隐喻一致效应＂,褒义的成语呈现在屏幕上方加工得更快,贬义的成语呈现在屏幕下方加工得更快、更准。实验二消除了具体空间信息的影响,发现仅有抽象符号水平的联结,＂上＂、＂下＂概念不能影响汉语成语感情色彩的加工。研究结果支持隐喻理论和具身认知观。     

On being victimized by peers in the advent of adolescence: prospective relationships to objectified body consciousness

Previous research indicates that peer victimization is tied to children's negative appearance evaluations. The current study examines whether early peer victimization is also prospectively related to objectified body consciousness. Six-hundred-and-two Swedish boys and girls answered questionnaires at age 10, and again at age 18. Main findings showed that being the target of peer victimization at age 10 was related to more habitual appearance monitoring and body shame at age 18. Gender moderated the relations between victimization and body shame, with victimized girls experiencing stronger body shame than victimized boys. Additionally, whereas boys experienced less body shame than girls, they were equally likely to monitor their appearance. In sum, this study provides preliminary support to the notion that peer victimization is involved in the processes by which young adolescents’ self-objectify. Future studies are warranted to further validate these findings.     

Salience of physical appearance characteristics among young women in Thailand

Our aim in the present study was to identify key components of physical appearance among young Thai women. Free listings, focus groups and pile sorting were used. One-hundred twenty young women generated 78 unique physical appearance characteristics. Ninety-four nursing students validated these characteristics in focus groups and then sorted them into piles that reflected separate domains of physical appearance and labeled them. Salience analysis revealed that facial appearance (e.g., bright facial skin, high nose bridge, big eyes) was the most important domain, followed by body weight and shape, skin color and texture, hair (color, texture, length), and ‘other’ physical appearance (e.g., slender neck, slim fingers). This is the first study to identify aspects of physical appearance that are most salient to young Thai women and that may differ from women in other cultural contexts. These findings could be used to develop culturally grounded measures of physical appearance in Thai women.