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141.
The purpose of this study was to examine the influence of aerobic fitness, physical activity, percent body fat, and socioeconomic status on body-shape perceptions among 153 Euro-American students attending an all women's college. Using a set of nine female figure silhouette drawings arranged on an ordinal scale from very thin to very heavy, subjects chose the figure that approximated their Current, Ideal, Most Attractive shapes, and the shape they believed men found the most attractive (Male Attractive). Body Shape Dissatisfaction was assessed by the difference between Current and Ideal shapes. Several significant relationships were noted for body-shape perceptions with percent body fat, aerobic fitness, and physical activity. Overall, data indicate these relationships except for Male Attractive were confounded by percent body fat, as participants with a higher percentage of body fat preferred larger shapes and were more dissatisfied with their shape. 相似文献
142.
Storch EA Lewin AB Geffken GR Morgan JR Murphy TK 《Behaviour research and therapy》2010,48(12):1204-1210
This study explored the impact of disruptive behavior disorder (DBD) comorbidity on a number of theoretically relevant outcomes among 192 children and adolescents with obsessive-compulsive disorder (OCD). Youth were divided into three groups: OCD Only, OCD+DBD comorbidity and OCD+Other comorbidity. Relative to those without a comorbid condition and those with any non-DBD comorbidity, comorbid DBD was associated with greater family accommodation and less symptom resistance. Youth with comorbid DBD exhibited greater OCD symptom severity, OCD-related impairment, anxiety, and internalizing problems than those with no comorbidity. Those with comorbid DBD were over 3.6 times as likely to be taking an atypical antipsychotic medication relative to children without comorbidity. The present results suggest that comorbid DBD contributes to more severe illness presentation above and beyond an OCD diagnosis alone, and may be associated with differing pharmacotherapy prescribing practices. 相似文献
143.
Naming a picture of a dog primes the subsequent naming of a picture of a dog (repetition priming) and interferes with the subsequent naming of a picture of a cat (semantic interference). Behavioral studies suggest that these effects derive from persistent changes in the way that words are activated and selected for production, and some have claimed that the findings are only understandable by positing a competitive mechanism for lexical selection. We present a simple model of lexical retrieval in speech production that applies error-driven learning to its lexical activation network. This model naturally produces repetition priming and semantic interference effects. It predicts the major findings from several published experiments, demonstrating that these effects may arise from incremental learning. Furthermore, analysis of the model suggests that competition during lexical selection is not necessary for semantic interference if the learning process is itself competitive. 相似文献
144.
George Wright Desmond M. Clarke G. H. R. Parkinson Gary Banham Don A. Habibi T. L. S. Sprigge 《British Journal for the History of Philosophy》2013,21(4):727-733
John Christian Laursen (ed.). Religious Toleration: ‘The Variety of Rites’ from Cyrus to Defoe. New York, St Martin's Press, 1999. xx + 252 pp. $45.00. ISBN 0–312–22233–5. Daniel Garber. Descartes Embodied: Reading Cartesian Philosophy through Cartesian Science Cambridge, Cambridge University Press, 2001, £40.00 hb; £14.95 pb. xii + 337 pp. ISBN 0–521–00337–7 pb. 0–521–80279–2 hb. Olli Koistinen and John Biro (eds). Spinoza: Metaphysical Themes, Oxford, Oxford University Press, 2002. x + 255 pp. £40.00. ISBN 0–19–512815‐X. Paul Abela. Kant's Empirical Realism. Oxford and New York, Clarendon Press, 2002. vii + 303 pp. £40.00. ISBN 0–19–924274–7. Bruce L. Kinzer. England's Disgrace? J. S. Mill and the Irish Question. Toronto, Buffalo, and London, University of Toronto Press, 2001. 292 pp. $60. ISBN 0–8020–4862–5. Maria Dimova‐Cookson. T. H. Green's Moral and Political Philosophy: A Phenomenological Perspective. Basingstoke, Palgrave, 2001. £40.00. xiii + 175 pp. ISBN 0–333–9144–7. Stephen Mulhall. Inheritance &; Originality. Wittgenstein, Heidegger, Kierkegaard. Oxford, Clarendon Press, 2001. £40.00. xii + 448 pp. ISBN 0–19–924390–5. Paul Gorner. Twentieth‐Century German Philosophy. Oxford, Oxford University Press, 2000. iii + 225 pp. £12.99. ISBN 0–19–289309–2. Karen Green. Dummett: Philosophy of Language. Cambridge, Polity Press, 2001. xi + 236 pp. £55.00 (hb), £14.99 (pb). ISBN 0–7456–2294–1 (hb) 0–7456–2295‐X (pb). 相似文献
145.
Christopher J. Palmer Gary E. Riccio Richard E. A. Van Emmerik 《Ecological Psychology》2013,25(2):95-121
Orientation toward one's surroundings is necessary for prospective control of action, and constraints on orienting activity have consequences for animal survival. Physically coupled load is a constraint for humans wearing protective equipment (firefighters, soldiers, etc.). The consequences of load on postural affordances while transitioning to upright stance was used to quantify the impact of different soldier configurations. Eight participants established upright posture in 4 relevant load configurations (5.0 to 79.2 lb). Load affected the accessibility of optical information at a distance as evidenced by increasing downward head angles and reductions in postural coordination. Reductions in the variability of time to establish upright stance with load suggests a loss of functional adaptability. Load asymmetries played a significant role as the most asymmetric configuration (not the heaviest) had the most detrimental effect on postural affordances. Center of Pressure (CoP) dynamics reflected the consequences of asymmetric loading on postural regulation as greater power and fluctuations across frequencies were observed. Physically coupled load induces significant constraints on orienting activity, and load asymmetry contributes significantly to the detrimental effects of protective equipment on action-perception coupling during whole-body movements. 相似文献
146.
Gary B. Walls Ph.D. 《Psychoanalytic Dialogues》2013,23(5):699-705
The author notes that, overall, he and White seem to agree on many important issues that she writes about in her commentary, such as the necessity of recognizing both our shared humanity and the agency of separate, subjective selves. He argues, however, that White mischaracterizes what it means to think of the self as socially constructed, and he clarifies his views of how the concept of a socially constructed self may be related to individual differences in the same culture, and to personal agency. He responds to White's imputation that his paper implicitly prescribes a type of intervention or mandates some particular view of the Truth as a new theology, substituting a concrete environmental or social determinism for the abstract (intrapsychic) determinism that he criticizes. Finally, he responds to some interesting and insightful questions White raises about the case vignette of Mr. J that was presented in his essay. 相似文献
147.
Gary C. Ramseyer 《The Journal of general psychology》2013,140(3):267-270
This article discusses a widespread error that occurs with a posteriori testing in factorial analyses of variance. Frequently, an incorrect sample size is used under the radical in the formula for computing a critical difference such as the Fisher least significance difference. This usually leads to an inappropriately large critical difference; thus, few if any significant differences are uncovered between the means. An interesting example of this error, from a journal article by Van Berschot (1979), is examined. Researchers are urged always to use under the radical the number of observations on which each mean being compared is based. 相似文献
148.
Gary Metcalf 《World Futures: Journal of General Evolution》2013,69(1):21-36
This article describes a brief overview of systems design concepts, and provides an example of the use of one very simple framework for utilizing systems design. Its purpose is to demonstrate the value of even the simplest of systems design models in clarifying the issues behind what are often perceived to be organizational conflicts. The example provided is that of a medical function within an industrial organization, but the implications apply to almost any support function or department found within a large organization. 相似文献
149.
Gary P. Moser Richard R. Sudweeks Timothy G. Morrison Brad Wilcox 《Reading Psychology》2013,34(1):58-79
This study examined ratings of fourth graders’ oral reading expression. Randomly assigned participants (n = 36) practiced repeated readings using narrative or informational passages for 7 weeks. After this period raters used the Multidimensional Fluency Scale (MFS) on two separate occasions to rate students’ expressive reading of four equivalent passages. Results of this generalizability study showed that a minimum of two and preferably three equivalent passages, two raters, and one rating occasion are recommended to obtain reliable ratings. This research substantiates the reliability of the MFS and demonstrates the importance of raters collaborating and finding texts at students’ independent reading levels. 相似文献
150.
Moments of spontaneity and surprise create opportunities for change to occur through perturbations in the analyst-analysand system. These moments of authentic person-to-person contact violate anticipated patterns of intersubjective engagement. Mutative potential arises from the coconstruction of new relational configurations and the resultant modifications in the procedural memory system of both members of the analytic dyad. Three moments of spontaneity and surprise from the analysis of a man with a rigid character structure are presented and discussed. 相似文献