General self-concept and life satisfaction for boys with differing levels of physical coordination: the role of goal orientations and leisure participation

Participation in leisure-time activities, self-concept perceptions and individual dispositional goal orientations were examined as mediators of relationships between physical coordination and self-evaluations of life satisfaction and general self-concept for 173 boys aged 10-13 years. Participants completed seven-day activity diaries and 12-month retrospective recall questionnaires recording participation in leisure-time activities. Self-report measures of self-concept, global life satisfaction and dispositional goal orientations were also completed. Results showed that boys with moderate to severe physical coordination difficulties had significantly lower self-concept perceptions of physical ability and appearance, peer and parent relations and general self-concept, as well as lower life satisfaction than boys with medium to high levels of physical coordination. The relationships between boys' physical coordination and their self-perceptions of life satisfaction and general self-concept were significantly influenced by individual self-concept appraisals of physical ability and appearance, peer and parent relations. Adopting task-oriented goals was found to positively change the relationship between physical coordination and both general self-concept and life satisfaction. Team sport participation positively mediated the relationship between physical coordination and life satisfaction. The potential for team sport participation and adoption of task-oriented goals to influence life satisfaction for boys with differing levels of physical coordination was discussed.     

The Value of Social Validation in Single-Case Methods in Sport and Exercise Psychology

Social validation is used to determine satisfaction with an intervention and has been utilized in many single-case studies within sport and exercise psychology research and consultancy. This article reviews current social validation procedures and makes recommendations of how a more thorough consideration of the technique could add greater value to the understanding of single-case protocols within research and applied practice. Recommendations include using semi-structured interviews for data collection, using content analysis to analyze these data, reporting social validation results in a thorough manner, collecting social validation information from significant others, and collecting social validation data as frequently as possible.     

Confidant Relations Among Taiwanese: Implications for Ethnic Chinese Health Care Treatment

The select individual(s) whom one trusts in sharing important personal matters is sometimes referred to as a confidant. The confidant relationship has received increasing attention in recent years as a major social factor contributing to individual health and wellness. Yet, little empirical data has been available to guide health researchers, policy-makers, and practitioners. In this study, 142 adult Taiwanese responded to a structured questionnaire. Participants comprised 105 females, 32 males, and five with sex unspecified (overall mean age?=?33.8, age range?=?18 to 74 years). They were asked whether they had a confidant, and if so, to describe various features of this relationship. Contrary to previous studies conducted in Europe and the Americas, our investigation found that Taiwanese men were equally likely as Taiwanese women to have a confidant (87.5 % of males and 89.5 % for females). Taiwanese women were significantly more likely to have a female rather than a male confidant, whereas males showed no such sex difference. A significantly higher percentage of confidants were non-family members rather than spouses or other immediate/extended family members. This finding is consistent with research on the relatively minor salience of emotional intimacy in Taiwanese marriages and the hierarchical structures of many Taiwanese families. The implications of our findings for enhancing Taiwanese and broader ethnic Chinese health treatment are discussed.     

Spinoza's environmental ethics

The paper explores an apparent tension in Spinoza's thought between his treatment of man as part of nature, with no specially privileged position within it; and his treatment of morality as circumscribed by what is good for human beings. These two themes, it is argued, are in fact interconnected in Spinoza's thought. The paper goes on to consider some possible responses, from a contemporary standpoint, to Spinoza's rejection of animal rights. Finally, it is argued that the apparent tension in Spinoza's thought becomes more understandable in the light of his treatment of the importance of truth to human beings; and that this throws into relief some puzzling features of some contemporary formulations of the theme of man as part of nature.     

Replacement in Logic

We study a range of issues connected with the idea of replacing one formula by another in a fixed (linguistic) context. The replacement core of a consequence relation ? is the relation holding between a set of formulas {A ₁, ..., A _m , ...} and a formula B when for every context C(·), we have C(A ₁), ..., C(A _m ), ...???C(B). Section 1 looks at some differences between which inferences are lost on passing to the replacement cores of the classical and intuitionistic consequence relations. For example, we find that while the inference from A and B to $A \land B$ , sanctioned by both these initial consequence relations, is retained on passage to the replacement core in the classical case, it is lost in the intuitionistic case. Further discussion of these two (and some other) logics occupies Sections 3 and 4. Section 2 looks at the m?=?1 case, describing A as replaceable by B according to ? when B is a consequence of A by the replacement core of ?, and inquiring as to which choices of ? render this induced replaceability relation symmetric. Section 5 investigates further conceptual refinements— such as a contrast between horizontal and vertical replaceability—suggested by some work of R. B. Angell and R. Harrop (and a comment on the latter by T. J. Smiley) in the 1950s and 1960s. Appendix 1 examines a related aspect of term-for-term replacement in connection with identity in predicate logic. Appendix 2 is a repository for proofs which would otherwise clutter up Section 3.     

Aspects of Activity Participation as Risk Factors for Conduct Problems in Children and Adolescents: A Literature Review Using Ecological Systems Theory

This article reviews a wide range of risk factors associated with the development of conduct problems in children, with a particular focus on the influence of time spent engaged in different types of activities. The review reveals the behavioral benefits to children and adolescents of participation in activities with physical, social, and restful properties and those that can be described as structured. Further highlighted is the need for parents and occupational therapists to be aware of children's time use and daily activity participation, and the potential for these activities to be harnessed to facilitate positive behavioral outcomes for children.     

A New Stigmatized Identity? Comparisons of a “Food Addict” Label With Other Stigmatized Health Conditions

This research assessed public perceptions of a “food addict” label in comparison to stigmatized conditions including obesity, addiction, and disability. Study 1 found this label was perceived similarly to obesity, but more favorably than other addictions, and had an exacerbating effect on weight stigma. Study 2 experimentally replicated the latter effect but demonstrated no weight-related effects for the food addict label. This evidence suggests that food addiction may be less vulnerable to public stigma than other addictions but may increase the stigma associated with obesity. Food addiction as a stigmatized identity is discussed.     

The devil and the deep blue sea: dyadic narcissism and the problem of individuation 1

This paper addresses issues of infantile gender identity as they are demonstrated through group processes amongst the carers of disturbed adolescents. It uses this and other clinical material to explore gender narcissism – both male and female. It examines how such narcissism is linked to sado-masochism, and how it can impede a healthy development towards bisexual and triadic functioning.     

For Want of an ‘And’: A Puzzle about Non-Conservative Extension

The paper analyses Frege's approach to the identity conditions for the entity labelled by him as Sinn. It starts with a brief characterization of the main principles of Frege's semantics and lists his remarks on the identity conditions for Sinn. They are subject to a detailed scrutiny, and it is shown that, with the exception of the criterion of intersubstitutability in oratio obliqua, all other criteria have to be discarded. Finally, by comparing Frege's views on Sinn with Carnap's method of extension and intension and the method of intensional isomorphism, it is proved that these methods do not provide a criterion for the identity of Frege's Sinn, even for extensional contexts, that the concept of intension does not coincide, as stated by Carnap, in these contexts, with Frege's concept of Sinn, and that Carnap's claim that in oratio obliqua Frege's semantics leads to an infinite hierarchy of Sinn entities can be questioned at least hypothetically in the light of certain new historical facts.     

Effect of pretesting on intentions and behaviour: A pedometer and walking intervention

This study addressed the influence of pedometers and a pretest on walking intentions and behaviour. Using a Solomon four-group design, 63 female university students were randomly assigned to one of four conditions: pedometer and pretest (n = 16), pedometer and no pretest (n = 16), no pedometer and pretest (n = 15), no pedometer and no pretest (n = 16). The pretest conditions included questions on walking, intentions to walk 12,500 steps per day, and self-efficacy for walking 12,500 steps per day. In the pedometer conditions a Yamax Digi-Walker SW-650 pedometer was worn for one week. All participants completed posttest questions. While significant pretest x pedometer interactions would have indicated the presence of pretest sensitisation, no such interactions were observed for either intention or self-reported walking. Wearing pedometers reduced intentions for future walking and coping self-efficacy. However, after controlling for pretest self-reported walking, pedometer use resulted in more self-reported walking. We conclude that wearing a pedometer increased self-reported walking behaviour but that a pretest did not differentially influence walking intentions, behaviour, or self-efficacy.