Stimulus generalization along a dimension based on a verbal concept

The present study examined generalization along a dimension based on a verbal concept of occupational status. The status dimension was scaled by students who placed occupation names into five status categories, Category 1 representing highest status and Category 5 the lowest status. In two experiments, key presses by students were occasionally reinforced when a slide showing an occupation name from Status Category 3 was present. For half the subjects, key presses were not reinforced during a name from Category 1; for the other half, presses were not reinforced during a name from Category 5. Occupation names from all status categories were later singly presented. In this generalization test, subjects typically divided the dimension into two parts, responding alike to all names within each part. The results suggest that generalization along a dimension in humans is mediated by a subject's verbal classifications of stimuli.     

Adverse developmental experiences and risky health behaviours among black South African university students

This study examined the relationship between adverse developmental experiences (ADEs) and risky health behaviours among a cross-sectional sample of black South African students (n = 393; females = 58%, M_age = 20.5 years, SD = 2.9). Binary logistic regression was used to model the association between categories of ADEs and risky health behaviours. Findings suggest individual ADEs to significantly predict risky health behaviours. The highest singular ADEs reported were being treated like a child (62%), parents being overprotective (59%), and being driven to be perfectionistic (58%). There was no indication of a general trend of ordered associations between the number of ADEs and risky health behaviours.     

Hyperplane arrangements in preference modeling

A standard representation of a family B of partial orders on a given finite set X is as a set of vertices of a cube. The metric and order structures on B inherited from the cube are often used in applications. In this paper, following Stanley [(1996). Hyperplane arrangements, interval orders, and trees. Proceedings of the National Academy of Sciences of the United States of America, 93, 2620-2625], we represent relations in B by regions and cells of a hyperplane arrangement arising from numerical representations of the partial orders in B. To illustrate this approach, we establish wellgradedness of some families of generalized semiorders. Although the families of linear and weak orders are not well graded, our approach allows the recasting of such concepts as well graded families of sets.     

风水理论中的地理思维

风水理论作为我国古人生产生活的依据之一,具有盲目迷信和不科学的地方,但在另一方面,却是古代人民在自然环境中长期形成的生产生活经验的积累,是古代人民伟大智慧的凝结,包含着丰富的地理学思维和合理的科学内核。本文认为:风水理论产生和发展于人类对地理环境的认识;风水理论充分关注地理学中的人地关系议题,体现了古人的地域综合体的思维;风水学从不同尺度来考察人类周围的环境,体现了地理学的尺度观念。     

The Expanded Skills Confidence Inventory: Measuring basic dimensions of vocational activity

This series of studies describes the development and psychometric evaluation of 17 scales measuring confidence or self-efficacy with respect to basic domains of vocational activity. The confidence scales assessed previously measured interest dimensions such as Writing, Mechanical Activities, and Public Speaking, but also included dimensions reflective of recent changes in the nature of work or the culture of the workplace, for example, Using Technology, Creative Production, and Cultural Sensitivity. The scales were internally consistent, showed predictable patterns of gender differences and similarities, and were in generally most highly related to the predicted Holland confidence theme. Discriminant analyses of scores across the eight largest occupational groups represented indicated large improvements over chance, or a priori probabilities, in the prediction of occupational group membership. Further research on and use of these 17 new scales in joint interpretations of parallel measures of interest and confidence are discussed.     

The relationship between obsessive beliefs and symptom dimensions in obsessive-compulsive disorder

Research findings on the specific relationships between beliefs and OCD symptoms have been inconsistent, yet the existing studies vary in their approach to measuring the highly heterogeneous symptoms of this disorder. The Dimensional Obsessive-Compulsive Scale (DOCS) is a new measure that allows for the assessment of OCD symptom dimensions, rather than types of obsessions and compulsions per se. The present study examined the relationship between OCD symptom dimensions and dysfunctional (obsessive) beliefs believed to underlie these symptom dimensions using a large clinical sample of treatment-seeking adults with OCD. Results revealed that certain obsessive beliefs predicted certain OCD symptom dimensions in a manner consistent with cognitive-behavioral conceptual models. Specifically, contamination symptoms were predicted by responsibility/threat estimation beliefs, symmetry symptoms were predicted by perfectionism/certainty beliefs, unacceptable thoughts were predicted by importance/control of thoughts beliefs and symptoms related to being responsible for harm were predicted by responsibility/threat estimation beliefs. Implications for cognitive conceptualizations of OCD symptom dimensions are discussed.     

Self-construal as a predictor of communal and exchange orientation in Taiwan and the USA

Based on a three-dimensional model of self-construal (independent, collective interdependent, and relational interdependent self-construal), the present study investigated whether self-construal systematically related to exchange and communal orientation with data (357 participants) collected in Taiwan ( N  = 178) and the USA ( N  = 179). United States participants scored significantly higher on all scales except for relational interdependent self-construal. Females exhibited significantly higher scores for relational interdependent self-construal and communal orientation. As predicted, independent self-construal was related to exchange orientation and relational interdependent self-construal was related to communal orientation. However, in contrast to what was expected, collective interdependent self-construal was only marginally related to communal orientation. The findings for scales revised for validity were compared with scales including all items. This comparison disclosed differences for exchange orientation.     

《易余》与方以智的易学观

《易余》是方以智的易学代表作之一,著于方氏中年“流遁百越”的患难之际.此书包含两大主旨:第一,以“余”概念为中心继承、发展了方氏家传易学的思想精髓,特别是解决了其中有无,虚实之间贯通何以可能的问题;第二,以“三冒五衍尽三教百家”,提出了以易学作为方法,会通儒、释、道三家的主张.这部著作在方氏易学史以及方以智思想发展历程中占有重要地位.