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981.
In their article entitled “Ethical Particularism and Patterns”, Frank Jackson, Philip Pettit, and Michael Smith (JPS henceforth) argue that moral particularism is a cognitively implausible theory since it appears to entail the view that one might have a skill that is not grounded in an ability to recognise and represent natural patterns in the world. This charge echoes the complaints of computational theorists of cognition against their embodied cognition counterparts, namely that, theories of cognition that eschew talk of mental representation are implausible qua theories of cognition. In both debates, the cognitive role of generalisation is central to the discussion; however, contrary to the received wisdom, I want to suggest that the dispute is not between generalisation or mental representation on the one hand and no generalisation or mental representation on the other, but rather between what I will call global and local generalisation. Using the dialogue between JPS and Dancy (our paradigm particularist) to frame this discussion, I show that by replacing Dancy's connectionist model for particularist reasoning with a case‐based one, we not only vindicate his response to JPS, but we also gain insight into how it is the global/local distinction rather than the generalisation/no generalisation distinction that divides the two views.  相似文献   
982.
This study explored the integration experiences of 16 international students entering the Canadian workforce using a semistructured interview and constant comparison method. The international students were pursuing immigration to Canada, despite unmet job prospects. Students recommended that employers refrain from discriminating against students because of their international status and recognize the value of a diverse labor force. Students recommended that career services personnel help students build networks and employment contacts through pregraduation work experience. Incoming international students were advised to educate themselves about cultural norms for social and work interactions, research potential job opportunities, and create a professional network prior to degree completion.  相似文献   
983.

Objective

This study tested cognitive behavior therapy (CBT) in hypnotic-dependent, late middle-age and older adults with insomnia.

Method

Seventy volunteers age 50 and older were randomized to CBT plus drug withdrawal, placebo biofeedback (PL) plus drug withdrawal, or drug withdrawal (MED) only. The CBT and PL groups received eight, 45 min weekly treatment sessions. The drug withdrawal protocol comprised slow tapering monitored with about six biweekly, 30 min sessions. Assessment including polysomnography (PSG), sleep diaries, hypnotic consumption, daytime functioning questionnaires, and drug screens collected at baseline, posttreatment, and 1-year follow-up.

Results

Only the CBT group showed significant sleep diary improvement, sleep onset latency significantly decreased at posttreatment. For all sleep diary measures for all groups, including MED, sleep trended to improvement from baseline to follow-up. Most PSG sleep variables did not significantly change. There were no significant between group differences in medication reduction. Compared to baseline, the three groups decreased hypnotic use at posttreatment, down 84%, and follow-up, down 66%. There was no evidence of withdrawal side-effects. Daytime functioning, including anxiety and depression, improved by posttreatment. Rigorous methodological features, including documentation of strong treatment implementation and the presence of a credible placebo, elevated the confidence due these findings.

Conclusions

Gradual drug withdrawal was associated with substantial hypnotic reduction at posttreatment and follow-up, and withdrawal side-effects were absent. When supplemented with CBT, participants accrued incremental self-reported, but not PSG, sleep benefits.  相似文献   
984.
Demand characteristics may influence claims that the color pink inhibits muscle strength whereas blue increases muscle strength. In Experiment 1, undergraduates (N = 59; 30 women, 29 men) were told either that the experimenters thought pink would increase and blue decrease strength or that blue would increase muscle strength and pink decrease muscle strength. A hand dynamometer assessed grip strength as subjects stared at each of 8 differently colored panels. Results indicated that men viewing the pink or orange panels had higher grip strength under pink-strengthen than under pink-weaken instructions. The reverse relationship was found for men viewing a green panel. For women, the pink-weaken instructions resulted in a higher grip strength than did the pink-strengthen instructions, regardless of actual color present. In Experiment 2, women in a no-instruction control condition had lower grip strength than women given the pink-weaken instructions. For men, the control (no-instruction) condition resulted in higher grip strength than the pink-weaken condition. Results of both studies suggest that men followed overt demand characteristics but that women reacted with increased intensity to any suggestion that a stereotypically feminine pink is associated with weakness.  相似文献   
985.
986.
The authors examined and compared the development of oral and manual force control in preschool-aged children. In all, 50 typically developing children (aged 3-5 years) performed maximal strength tasks and submaximal visually guided tasks using tongue elevation, power, and precision grips. Dependent measures included strength, rate of force rise, initial force overshoot, force variability, and rate of force release. The authors performed age- and performance-related analyses. Results revealed similar changes for tongue, fingers, and hands across age- and performance-related measures for strength, initial force overshoot, and rate of force release. There were no significant changes in rate of force rise with increasing age. Force variability measures showed effector-specific changes with decreases across age- and performance-related measures for the hands and fingers but not for the tongue. Changes common across effector systems likely reflect biological development coupled with cognitive-strategic development. Effector-specific changes in force variability likely reflect experience gained through functional tasks influencing biological and cognitive-strategic development. Lack of change in force variability of the tongue suggests that fine control of the tongue is activity specific; thus, nonfunctional tasks are not likely to be sensitive to experience-related biological development.  相似文献   
987.
Eyewitnesses may be asked to identify the same suspect from a lineup on successive occasions. This study explored the effects on eyewitness decisions of repeated same‐suspect lineups, within a 2 × 2 × 2 mixed‐model factorial design. Witnesses to a video crime attempted to identify the culprit from two same‐format lineups (simultaneous or sequential) separated by a 2‐week retention interval (Lineup1, Lineup2) in which a suspect (guilty or innocent) was common to the lineups. We predicted two components of a posited repeated lineup effect: that positive identification errors made at the first lineup would be carried forward rather than corrected at the second lineup and that the number of false identifications of the innocent suspect would rise from first to second lineup. Predictions were supported, with a stronger negative impact of repeated lineups for simultaneous than sequential lineups. Additionally, witnesses who made selections of the guilty suspect and of the innocent suspect at Lineup2 were equally confident and were significantly more confident than witnesses who declined to pick. The results underscore concerns about possible negative outcomes from repeated lineups. Copyright © 2013 John Wiley & Sons, Ltd.  相似文献   
988.
Formal mentoring is an individualized and contextualized socialization tactic to enhance newcomers’ learning—acknowledged as essential in the early career stage—that can be of particular value when entering a fairly unpredictable and stressful workplace. This research aims to understand the moderating role of formal mentoring in the relationship between organizational socialization and 2 adjustment indicators, a positive 1 (commitment) and a negative 1 (turnover intention). A questionnaire was administered to 117 correctional police officer newcomers, as prisons are especially critical work contexts for newcomers. The results show a direct effect from both socialization and mentoring on commitment and turnover, and an interaction between socialization and mentoring on turnover, although not on commitment. When the socialization process progresses steadily, both socialization and mentoring contribute to good adjustment, but when traditional tactics go wrong, a different learning source (formal mentoring) exerts a protective function, limiting newcomers’ intention to quit. These findings give support to the usefulness of mentoring in a law enforcement context and provide some insight into defining formal mentoring programs.  相似文献   
989.
Although attention deficit disorders are frequently diagnosed in low birth-weight children, it is not clear if attention problems are apparent in neuropsychological testing. The present study examined the performances of a regional sample of 68 children with birth weights <750 gm on several psychometric measures of attention given at early school age. Matched groups of 65 children with birth weights between 750–1499 gm and 61 term controls were also assessed. The group <750 gm performed more poorly on one attention test than did either comparison group, even when overall cognitive ability was taken into account. Performances on the attention tests were also related to academic skills and ratings of behavior. Findings confirm the hypothesis that children with birth weights <750 gm have specific attentional weaknesses and support the validity of attention tests as predictors of learning and behavior problems.  相似文献   
990.
Purpose/Objective: A developmental psychopathology framework was used to examine variables associated with peer problems in children with epilepsy (CWE). Variables commonly associated with peer difficulties in typically developing children, such as inattentive behavior, anxious behavior, and academic achievement were investigated. Neuropsychological functioning, age at epilepsy onset, and seizure status were also examined.

Research Method/Design: Participants were 173 CWE, ages 8–15. Structural equation modeling (SEM) was used to determine which variables predicted peer problems in CWE and to test hypothesized interrelations among variables.

Results: The SEM revealed that anxious behavior mediated relations between neuropsychological functioning and peer difficulties and seizure status and peer difficulties. Inattentive behavior mediated the association between neuropsychological functioning and peer difficulties. Neuropsychological functioning mediated the relation between age at epilepsy onset and inattentive behavior, anxious behavior, and academic achievement.

Conclusions/Implications: As seen with typically developing children, inattentive and anxious behaviors are related to peer difficulties in CWE. Neuropsychological functioning, age at epilepsy onset, and seizure status are indirectly associated with peer difficulties; therefore, these variables are important to examine in CWE who are experiencing peer problems.  相似文献   
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