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991.
Internalists about normative reasons hold that they are necessarily connected to motives. This view is most plausible when it is construed in a conditional form - that there is a reason for one to perform a certain action guarantees that, at least if one were not rationally defective, one would be motivated to perform it. However, the conditional form that renders internalism plausible also renders it vulnerable to the 'conditional fallacy'. For instance, this conditional form implies that one could have no reason to improve one's rationality, for if one were already fully rational, one would not be motivated to do so. Most internalists have reformulated internalism to solve this problem. However, I argue that these reformulations fail to maintain the theoretical virtue of the internalist doctrine, namely, the virtue it has of showing how reasons can both explain and justify actions.  相似文献   
992.
In a sample of 3- and 5-yr.-old children, smoking in the home was found to be significantly and inversely related to IQ. Children of normal birth weight and without neurological impairment had been enrolled in a longitudinal study of child development. Analyses were conducted with sex, ethnicity, socioeconomic status, educational stimulation in the home, day care, and mother's intelligence controlled. Significant results were obtained for scores on the Peabody Picture Vocabulary Test-Revised at age three years and on the major Stanford-Binet Fourth Edition scales at ages three and five years. All effects were for the mother, not the father, smoking in the home.  相似文献   
993.
Sweden's 1979 law banning corporal punishment by parents was welcomed by many as a needed policy to help reduce physical abuse of children. This study reviews the published empirical evidence relevant to that goal. Only seven journal articles with pertinent data were located. One study reported that the rate of physical child abuse was 49% higher in Sweden than in the USA, comparing its 1980 Swedish national survey with the average rates from two national surveys in the United States in 1975 and 1985. In contrast, a 1981 retrospective survey of university students suggested that the Swedish abuse rate had been 79% less than the American rate prior to the Swedish spanking ban. Some unpublished evidence suggests that Swedish rates of physical child abuse have remained high, although child abuse mortality rates have stayed low there. A recent Swedish report suggested that the spanking ban has made little change in problematic forms of physical punishment. The conclusion calls for more timely and rigorous evaluations of similar social experiments in the future.  相似文献   
994.
Social causation theory and social selection theory have been put forth to explain the finding that low socioeconomic status (SES) is associated with risk for psychiatric disorders. The predictions of both theories were investigated using data from a community-based longitudinal study. Psychosocial interviews were administered to 736 families from 2 counties in New York State in 1975, 1983, 1985-1986, and 1991-1993. Results indicated that (a) low family SES was associated with risk for offspring anxiety, depressive, disruptive, and personality disorders after offspring IQ and parental psychopathology were controlled, and (b) offspring disruptive and substance use disorders were associated with risk for poor educational attainment after offspring IQ and parental psychopathology were controlled. These findings indicate that social causation and social selection processes vary in importance among different categories of psychiatric disorders.  相似文献   
995.
996.
997.
Stress in the school environment of 269 elementary school children attending Grades 4, 5, and 6 of a metropolitan school district were assessed using the School Stress Questionnaire. The effects of sex, ethnic background (minority vs nonminority), type of classroom placement (regular education versus special education), and family structure (traditional versus nontraditional or divorced) were investigated. Children from nontraditional or divorced families had significantly higher school stress than children from intact families. The possibility that these results are a reflection of society's negative attitudes toward children living in nontraditional families is raised.  相似文献   
998.
999.
Toileting difficulties constitute a severe problem in institutions for the mentally handicapped. The present study, in a British institution, is a cross-validation of the approach to toilet training outlined by Azrin et al. in the U.S.A. Although Azrin's approach was basically successful, a number of differences were found in running the programme. These differences, together with practical difficulties encountered, are discussed.  相似文献   
1000.
Verbal originality scores were obtained from Onomatopoeia and Images, Form 1B, given t0 182 deaf Ss aged 10 to 19 yr. Ss who had been taught the onomatopoetic words scored higher than Ss who had not been taught the words. There was a main effect for age, with older Ss having significantly higher means than younger Ss. No significant interactions occurred.  相似文献   
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