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991.
992.
Previous research has connected exercise identity with obligatory exercise, yet to date no empirical studies have identified moderator variables of this association. The current study included participants of an athletic event (full marathon, n = 582; half marathon, n = 1,106; shorter distance, n = 733) who completed questionnaires about exercise behaviors, obligatory exercise, and internalization of both the thin-ideal and athletic-ideal body shapes. General linear model analyses were conducted to examine the exercise identity–obligatory exercise relationship; moderator variables included gender, internalization of the thin-ideal body shape, and internalization of the athletic-ideal body shape. After controlling for the effects of body mass index, age, and distance group, the three-way interaction of exercise identity, gender, and internalization of the athletic-ideal body shape predicted obligatory exercise. Findings suggest that women who report high identification with exercise and high value on having an athletic physique may be vulnerable to obligatory exercise.  相似文献   
993.
RESUMEN

Este estudio es una replicación y extensión de un trabajo anterior llevado a cabo por Brown, Birley y Wing (1972) acerca de la influencia de la vida familiar en el curso de la esquizofrenia. Los principales resultados de Brown et al. han sido replicados en dos grupos clínicamente diferentes de pacientes psiquiátricos. La emoción expresada del familiar parece de nuevo estar asociada con la recaída independientemente de todos los otros factores sociales y clínicos investigados. Un nivel elevado de emoción expresada de los familiares, en el momento del ingreso del paciente, sigue siendo el mejor predictor aislado de recaída sintomática durante los nueve meses siguientes al alta. Además se han revelado efectos aditivos importantes entre varias influencias sociales y tratamientos farmacológicos, lo que hace posible predecir patrones de recaída en la esquizofrenia con considerable precisión. Los patrones de estas relaciones con la recaída son diferentes para los dos grupos clínicos estudiados: pacientes con psicosis esquizofrénica y con neurosis depresiva.  相似文献   
994.
Resumen

Nuestro estudio de la atmósfera emocional de los hogares de los pacientes esquizofrénicos en California del Sur ha replicado los descubrimientos británicos en relación con la influencia del ambiente familiar sobre el curso de la esquizofrenia. Como en los estudios británicos, las críticas y la implicación emocional excesiva de un familiar clave para el paciente en el momento de su ingreso constituyen el mejor predictor aislado de recaída sintomática en los nueve meses posteriores al alta hospitalaria. Al igual que en los resultados británicos, la asociación entre la emoción expresada de los familiares y la recaída fue independiente de todas las demas variables investigadas. Los resultados transculturales sobre los efectos preventivos de la medicación sugieren que los clínicos deben considerar la atmósfera emocional del hogar, a la hora de explicar los fracasos de la medicación.  相似文献   
995.
The author compares the theoretical elements of her grounded theory, Protecting Self: Experiencing Organizational Change, with autopoiesis, a biological theory of living systems. Autopoiesis, meaning self-production, is a closed system that recursively generates the same organization, components, and network of processes from which they are produced. A cautious extrapolation of theoretical similarities between the two theories is presented, including self-referentiality, self-maintenance, circularity, individuality, and the maintenance of identity. The author concludes that this comparison provides a thought-provoking argument that supports the difficult process of individual and organizational learning, growth, and change.  相似文献   
996.
In organizational and educational practices, sensitivity reviews are commonly advocated techniques for reducing test bias and enhancing fairness. In the present paper, results from two studies are reported which investigate how effective individuals are at detecting problematic test content and the influence such content has on important testing outcomes. In Study 1, signal detection analyses are used to examine the role of individual differences in the identification of insensitive test items, while Study 2 investigates the extent to which insensitivity differentially influences item performance and reactions. Results revealed small but significant differences in the overall accuracy and response tendencies of student test reviewers on the basis of demographics and key individual differences variables. Contrary to predictions however, problematic items did not exhibit differential item functioning across sex nor did their presence engender negative test taker reactions. Implications and suggestions for future research and sensitivity review practices are discussed.  相似文献   
997.
Early adolescence is a critical period for the development of executive function (EF). EF deficits are associated with increased engagement in multiple health risk behaviors and may be influenced by momentary factors, such as state mindfulness and physical activity. Ecological momentary assessment (EMA) leverages the increasing ubiquity of smart-phones to assess moment-to-moment changes in neurocognition and behavior with minimal recall bias and high ecological validity. As such, EMA is a promising method for delivering performance-based EF tasks and assessing the degree to which EF is influenced by momentary variation in its putative antecedents (e.g. state mindfulness and PA). This study adapts the (1) State Mindfulness Attention Awareness Scale, (2) physical activity/sedentary behavior recall items, (3) complex symmetry span working memory task, and (4) the child flanker inhibitory control task into an EMA tool delivered via iPhone using Inquisit Web. This tool was piloted with a sample of 32 seventh graders over a 72 h period. Participants’ posttest survey responses indicated that they found these study activities to be enjoyable, non-burdensome, not overly difficult, and preferable to pencil-and-paper instruments. Baseline correlations between flanker task performance and both BRIEF inhibitory control (σ = .23) and working memory subscales (σ = .34) were moderate. Correlations between symmetry span working memory task performance and BRIEF inhibitory control (σabsolute = .28; σpartial = .16) and working memory subscales (σabsolute = .19; σpartial = .15) were slightly lower, demonstrating associations consistent with previous studies. This study supports the feasibility and acceptability of administering two common performance-based EF tasks to adolescents via an EMA approach.  相似文献   
998.
One experiment investigated the effects of distortion and multiple prime repetition (super-repetition) on repetition priming using divided-visual-field word identification at test and mixed-case words (e.g., goAT). The experiment measured form-specificity (the effect of matching lettercase at study and test) for two non-conceptual study tasks. For an ideal typeface, super-repetition increased form-independent priming leaving form-specificity constant. The opposite pattern was found for a distorted typeface; super-repetition increased form-specificity, leaving form-independent priming constant. These priming effects did not depend on the study task or test hemifield for either typeface. An additional finding was that only the ideal typeface showed the usual advantage of right hemifield presentation. These results demonstrate that super-repetition produced abstraction for the ideal typeface and perceptual individuation for the distorted typeface; abstraction and perceptual individuation dissociated. We suggest that there is a fundamental duality between perceptual individuation and abstraction consistent with Tulving's (1984 Tulving, E. 1984. Precis of elements of episodic memory. The Behavioral and Brain Sciences, 7: 223268. [Crossref], [Web of Science ®] [Google Scholar]) distinction between episodic and semantic memory. This could reflect a duality of system or process.  相似文献   
999.
1000.
The protection of confidentiality in psychological practice is vital. However, confidentiality is not absolute and psychologists are permitted to breach confidentiality under particular circumstances. Ethical challenges surrounding confidentiality are complex with adolescent clients, as assessments often consider the risk that adolescents pose to themselves in addition to the risk posed to others. The current study documented situations in which Australian psychologists would breach adolescents' confidentiality to disclose information about risk behaviour to parents, with a focus on situations where adolescents posed a risk to themselves as opposed to other people putting adolescents at risk. A total of 264 Australian psychologists were surveyed online. They were each presented with 68 variations of a vignette about a 15‐year‐old boy who was engaged in risk behaviour and were asked whether they would breach confidentiality in each case. The vignettes covered six behavioural domains (smoking, sexual behaviour, drinking, drug use, suicide, stealing) and varied in behaviour intensity, frequency and duration. Consensus was reached about breaching confidentiality in 16% of cases (related to sexual behaviour, drug use, and suicide). Consensus was reached about not breaching confidentiality in 41% of cases (relating to smoking, sexual behaviour, drug use, suicide, and stealing). In the remaining 43% of cases, significant disagreement occurred (relating to all six behavioural domains). The findings suggest a high degree of variation in opinion about confidentiality with adolescents, emphasising the importance of transparent communication and informed consent. The findings also raise questions about how important consistency of psychological practice is across Australia.  相似文献   
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