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151.
Brase GL Fiddick L Harries C 《Quarterly journal of experimental psychology (2006)》2006,59(5):965-976
Optimal Bayesian reasoning performance has reportedly been elusive, and a variety of explanations have been suggested for this situation. In a series of experiments, it is demonstrated that these difficulties with replication can be accounted for by differences in participant-sampling methodologies. Specifically, the best performances are obtained with students from top-tier, national universities who were paid for their participation. Performance drops significantly as these conditions are altered regarding inducements (e.g., using unpaid participants) or participant source (e.g., using participants from a second-tier, regional university). Honours-programme undergraduates do better than regular undergraduates within the same university, paid participation creates superior performance, and top-tier university students do better than students from lower ranked universities. Pictorial representations (supplementing problem text) usually have a slight facilitative effect across these participant manipulations. These results indicate that studies should take account of these methodological details and focus more on relative levels of performance rather than absolute performance. 相似文献
152.
Warker JA Dell GS 《Journal of experimental psychology. Learning, memory, and cognition》2006,32(2):387-398
Speech errors reveal the speaker's implicit knowledge of phonotactic constraints, both languagewide constraints (e.g., /K/ cannot be a syllable onset when one is speaking English) and experimentally induced constraints (e.g., /k/ cannot be an onset during the experiment). Four experiments investigated the acquisition of novel 2nd-order constraints, in which the allowable position of a consonant depends on some other property of the syllable (e.g., /k/ can only be an onset if the vowel is /I/). Participants recited strings of syllables that exhibited the novel constraints throughout a 4-day experiment. Their errors reflected the newly learned constraints but not until the 2nd day of training. This contrasts with previous research showing that errors become sensitive to 1st-order constraints almost immediately. A model that learns to assign phonemes to syllable positions is presented. It attributes the relative slowness of the acquisition of 2nd-order constraints to the self-interfering property of these constraints. 相似文献
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154.
Using survey data from 400 managers, the authors examined whether gender self-schema would explain sex differences in preferences for status-based and socioemotional career satisfiers. Female gender self-schema, represented by femininity and family role salience, completely mediated the relationship between managers' sex and preferences for socioemotional career satisfiers. However, male gender self-schema, represented by masculinity and career role salience, did not mediate the relationship between managers' sex and preferences for status-based career satisfiers. As expected, male managers regarded status-based career satisfiers as more important and socioemotional career satisfiers as less important than female managers did. The proposed conceptualization of male and female gender self-schemas, which was supported by the data, enhances understanding of adult self-schema and work-related attitudes and behavior. 相似文献
155.
The present authors investigated whether an individual's motivations that are related to need fulfillment and self-expansion within a romantic relationship can predict self-reported susceptibility to infidelity. A sample of 109 college students (50 men, 59 women) who were in dating relationships completed questionnaires that assessed 5 types of variables of need fulfillment (i.e., intimacy, companionship, sex, security, and emotional involvement), 3 types of self-expansion variables (i.e., self-expansion, inclusion of the other in the self, and potential for self-expansion), and susceptibility to infidelity. As the present authors predicted, both sets of predictors (need fulfillment and self-expansion) significantly contributed to the variance in susceptibility to infidelity. The present findings indicated the possibility that, when a relationship is not able to fulfill needs or provide ample self-expansion for an individual, his or her susceptibility to infidelity increases. 相似文献
156.
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
157.
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
158.
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
159.
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
160.