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In this article we consider how broad shifts in social relations over the past 30 years have given rise to new social control regimes in US public schools. We argue that the contemporary mechanisms of control engendered by mass incarceration and post‐industrialization have re‐shaped school discipline. To illustrate contemporary discipline in the ‘New American School,’ we discuss the emergence of police officers and technological surveillance in schools. These two strategies of school social control facilitate the link between courts and schools, and expose students to both the salience of crime control in everyday life and to the demands of workers in a post‐industrial world. By incorporating police officers and technological surveillance into the school safety regime, schools shape the experiences of students in ways that reflect modern relationships of dependency, inequality, and instability vis‐à‐vis the contemporary power dynamics of the post‐industrialist labor market and the neoliberal state. 相似文献
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Severe Violence During Adolescence and Early Adulthood and Its Relation to Anticipated Rewards and Costs 
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下载免费PDF全文 This report compares the effects (concurrent and lagged) of the anticipated rewards and costs of violent crime on engagement in severe violence in a sample of male juvenile offenders (N = 1,170; 42.1% black, 34.0% Hispanic, 19.2% white, and 4.6% other; ages 14–18 at baseline). Anticipated rewards (social approval, thrill) are more predictive of concurrent severe violence than are anticipated costs (social disapproval, risk of punishment). The analysis finds no evidence that perceptions of the rewards and costs of violent crime influence engagement in severe violence 6 months later. The results support the view that adolescence is a time of heightened reward salience but raise doubt about the longitudinal predictive validity of perceptions about crime during this time of life. 相似文献
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Jennifer L. Monahan Irene Shtrulis Sonja Brown Givens 《Communication Research Reports》2013,30(3):199-205
Specific stereotype portrayals of African American women were hypothesized to produce stereotype-consistent judgments made of a different African American woman. Participants (N?=?76) observed a mammy, jezebel or welfare queen video-segment. Then they observed an African American woman in a mock job interview and rated the interviewee. Participants who observed a specific stereotype associated the interviewee more quickly with stereotype-consistent adjectives than with stereotype-inconsistent adjectives for all three stereotypes. For measures of how suitable the woman was for jobs that were related to the stereotypes, only the welfare queen prime produced significant effects. 相似文献
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This article introduces a bootstrap generalization to the Modified Parallel Analysis (MPA) method of test dimensionality assessment using factor analysis. This methodology, based on the use of Marginal Maximum Likelihood nonlinear factor analysis, provides for the calculation of a test statistic based on a parametric bootstrap using the MPA methodology for generation of synthetic datasets. Performance of the bootstrap test was compared with the likelihood ratio difference test and the DIMTEST procedure using a Monte Carlo simulation. The bootstrap test was found to exhibit much better control of the Type I error rate than the likelihood ratio difference test, and comparable power to DIMTEST under most conditions. A major conclusion to be taken from this research is that under many real-world conditions, the bootstrap MPA test presents a useful alternative for practitioners using Marginal Maximum Likelihood factor analysis to test for multidimensional testing data. 相似文献
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Empirical studies demonstrated Type-I error (TIE) inflation (especially for highly discriminating easy items) of the Mantel-Haenszel chi-square test for differential item functioning (DIF), when data conformed to item response theory (IRT) models more complex than Rasch, and when IRT proficiency distributions differed only in means. However, no published study manipulated proficiency variance ratio (VR). Data were generated with the three-parameter logistic (3PL) IRT model. Proficiency VRs were 1, 2, 3, and 4. The present study suggests inflation may be greater, and may affect all highly discriminating items (low, moderate, and high difficulty), when IRT proficiency distributions of reference and focal groups differ also in variances. Inflation was greatest on the 21-item test (vs. 41) and 2,000 total sample size (vs. 1,000). Previous studies had not systematically examined sample size ratio. Sample size ratio of 1:1 produced greater TIE inflation than 3:1, but primarily for total sample size of 2,000. 相似文献
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Susanne C. Monahan Christy M. Buchanan Eleanor E. Maccoby Sanford M. Dornbusch 《Child development》1993,64(1):152-168
Sibling differences in family processes and individual adjustment were examined for 133 sibling pairs (10–18 years old) in divorced families. Although all siblings differed, siblings who lived apart after their parents' divorce differed more than siblings who lived together, contradicting past research that found negligible effects of shared environment on sibling similarities. The possibility that siblings might live apart because they were initially more different was considered. This hypothesis was not supported in the limited tests permitted by the data. Differences in family processes were associated with differences in adjustment for pairs who lived together as well as pairs who lived apart. 相似文献