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21.
Relationships among Structured Interview of Reported Symptoms (SIRS) scores and Minnesota Multiphasic Personality Inventory--2 (MMPI-2) F(p) and F scores were examined for 63 suspected malingerers evaluated at either of two psychiatric facilities. Despite differences between facilities in terms of seriousness of subjects' offenses, mean scores on the malingering tests were similar. Cutting scores for F(p) and F resulting in substantial correspondence between these scales and the SIRS were derived. Use of the cut score for F(p) proposed by Arbisi and Ben-Porath (1995) resulted in less agreement with the SIRS than did a lower cut score. No substantial difference between F(p) and F in each scale's overall agreement with the SIRS was observed. A principal components analysis of the SIRS primary scales produced two factors, interpreted as Overreporting of Symptoms and Implausible Symptoms. F(p) was observed to correlate significantly with Implausible Symptoms but not with Overreporting of Symptoms; F was significantly correlated with both factors.  相似文献   
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A series of studies are presented which examine the relation between parenthood intentions (intend to be a parent and intend to remain childless) and self-concept, mental health, and grade point average in a college student population. The results suggest that college students not intending to have a child tend to be statistically deviant on all the variables examined. Cross-validation results suggest a high frequency of psychopathology among the sample of young intended nonparent college students. Based on the MMPI results, the intention to be a nonparent appears to be associated with general maladjustment, rather than just a deviancy from social norms.Received his Ph.D. from the University of Iowa. Primary interest is parenting attitudes and parent training.  相似文献   
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45只怀孕SD母鼠被随机分为9组,即A组(对照组,饮用蒸馏水)、B组(铅组,300 mg/L)、C组[铅 N-乙酰半胱氨酸(N-NAC)组,300 mg/L 20 mmol/L]、D组(镉组,10 mg/L)、E组(镉 NAC组,10mg/L 20 mmol/L)、F组(低剂量铅镉联合组,150 mg/L 5 mg/L)、G组(低剂量铅镉联合 NAC组,150mg/L 5 mg/L 20 mmol/L)、H组(高剂量铅镉联合组,300 mg/L 10 mg/L)、Ⅰ组(高剂量铅镉联合 NAC组,300 mg/L 10 mg/L 20 mmol/L).采用饮水染毒,染毒时间为21 d,分娩后每窝随机选取6只乳鼠测定脑匀浆超氧化物歧化酶(SOD)、过氧化氢酶(CAT)、谷胱甘肽过氧化物酶(GSH-Px)、乙酰胆碱酯酶(TChE)活性和丙二醛(MDA)的含量.结果表明,低剂量铅镉联合作用具有中间效应(介于铅、镉单独毒性作用之间),而高剂量铅镉联合作用表现协同或叠加效应.NAC拮抗组与染毒组比较,MDA含量显著降低,SOD、GSH-Px、TChE、CAT活性有升高趋势,说明NAC可以提高大鼠的抗氧化能力,对母鼠铅镉暴露所致新生鼠脑脂质过氧化损伤有一定的保护作用.  相似文献   
25.
Much energy has been devoted to the evaluation of employment and training programs. Both of these evaluations have often been disappointing both to supporters of the programs and the evaluators themselves. At least in part, the reason for this is that many of the evaluations that have been done have not been carried out very effectively. Guidelines which policymakers should keep in mind in the course of initiating evaluations of employment and training programs are presented. Useful insights in this regard can be obtained by examining evaluation activity in other areas of social policy such as education.  相似文献   
26.
We weigh the presumed benefits of routinely searching all research scans for incidental findings (IFs) against its substantial risks, including false-positive and false-negative findings, and the possibility of triggering unnecessary, costly evaluations and perhaps harmful treatments. We argue that routinely searching for IFs may not maximize benefits and minimize risks to participants.  相似文献   
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Abstract.  The purpose of this paper is to analyse the limits of constitutional reform. Some constitutions, for example, the German (art. 79, sec. 3), the Italian (art. 139), the Portuguese (art. 288), the French (art. 89, sec. 5), and the Brazilian (art. 60, sec. 4), contain an "essential core" of rights, which is usually understood as being immune to change. The initial focus in the paper is on the discussion on whether and to what extent these "essential cores" are indeed immune to change. A second focus is on Ross's paradox. Here I analyse and reject Ross's own solution to the paradox and I show, too, that the paradox admits no solution that does not imply a discontinuity in the legal system.  相似文献   
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National arrest statistics combined with juvenile court, self-report, and field observational data are used to evaluate current conceptions of the changing nature of female delinquency. Adolescent females made arrest gains in the categories of larceny (e.g., shoplifting). liquor law violations (e.g. underage drinking), and runaways. Studies of juvenile gangs show no increase in female violence or gang-related delinquencies while self-report data show that, with the exception of marijuana use and drinking, female delinquency has remained generally stable over the past decade. We conclude that patterns of female delinquency, especially as revealed in nonofficial sources of evidence, have changed very little in recent years and that female delinquency continues to reflect traditional sex roles. The evidence suggests that the Women's Movement has had little or no effect on female delinquency. At the end of the report. we suggest alternative views regarding female delinquency and the forces shaping it.  相似文献   
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