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161.
Using a cohort of 310 low‐income male adolescents living in an urban community and followed prospectively from 18 months through adolescence (ages 15–18 years), the current study examined whether individual, family, and community risk factors from ages 18 to 42 months were associated with adolescents' violent behavior, as indexed by juvenile petitions. Results of multivariate analyses indicated that although family income was the only factor to discriminate those with no arrest record from those with nonviolent arrests, rejecting parenting, child oppositional behavior, emotion regulation, and minority status during the toddler period contributed unique variance in distinguishing male adolescents arrested for violent behavior compared to those never arrested and those arrested for nonviolent behavior. Implications for prevention efforts are discussed.  相似文献   
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163.
The introduction of alternative curricula in the UK for students in the secondary phase is one of a number of strategies designed to improve attendance at school, reduce exclusion and improve attainment. Skill Force is a charitable youth initiative that offers 14‐ to 16‐year‐old students a key skills based vocational alternative to the traditional curriculum. In this article, Lynne Rogers, Susan Hallam and Jacquelene Shaw of the Institute of Education, University of London, and Jasmine Rhamie of the University of Southampton set out to explore the views of Skill Force instructors and team leaders, school staff and Skill Force Regional Directors. These participants perceived the critical factors in the successful integration of Skill Force to be: effective introduction of the programme to pupils and parents; careful selection of students; clear introduction of the programme to staff; integrated discipline policies; strong support from senior management; good communication; and a willingness to resolve practical difficulties.  相似文献   
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The purpose of the current study was to examine the relationship between Advanced Placement (AP) exam participation and enrollment in a 4‐year postsecondary institution. A positive relationship was expected given that the primary purpose of offering AP courses is to allow students to engage in college‐level academic work while in high school, and potentially receive college credit by earning qualifying scores on the corresponding AP exam. Therefore, college preparation and planning is an implicit and explicit part of AP participation. Analyzing a national sample of over 1.5 million students, the current study found that AP participation was related to college enrollment, even after controlling for student demographic and ability characteristics and high school level predictors. For example, the odds of attending a 4‐year postsecondary institution increased by at least 171% for all three AP participation groups (taking either one AP exam, two or three AP exams, or four or more AP exams) as compared to students who took no AP exams. Given the current political environment and the renewed interest in readying high school students for college, these results may help inform and shape educational initiatives targeted at the school, district, state, or even national level.  相似文献   
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Validity is a central principle of assessment relating to the appropriateness of the uses and interpretations of test results. Usually, one of the inferences that we wish to make is that the score reflects the extent of a student’s learning in a given domain. Thus, it is important to establish that the assessment tasks elicit performances that reflect the intended constructs. This research explored the use of three methods for evaluating whether there are threats to validity in relation to the constructs elicited in international A level geography examinations: (a) Rasch analysis; (b) analysis of processes expected and apparent when students answer questions; and (c) qualitative analysis of responses to items identified as potentially problematic. The results provided strong evidence to support validity with regard to the elicitation of constructs although one question part was identified as a threat to validity. Strengths and weaknesses of the methods can be identified.  相似文献   
168.
Abstract

This essay argues in favor of college instructors, especially in introductory classes, giving students the freedom to use Wikipedia entries in their research projects. It explores the pedagogy created by rigid prohibitions of potential sources, and argues that at stake are two chief dichotomies: one, students learning by engaging in a process vs. students producing a product, and two, students thinking individually and evaluating vs. students following rules. Within the discussion of these dichotomies is a call for instructors to emphasize evaluation of the content of research material rather than an author's credentials or other external markers.  相似文献   
169.
Deception detection experiments consistently find that people are only slightly better than chance at distinguishing truths from lies. Interpersonal deception theory research, however, claims that people can accurately detect deception when honesty is assessed with continuous scaling. This article reports an experiment (N = 140) directly testing if the type of measurement meaningfully impacts accuracy results and conclusions. The findings suggest that the difference is largely illusory, and that the differences that are observed are attributable to differential variances in the measures. Substantively, both methods yield similar conclusions including slightly better-than-chance accuracy, persistent truth bias, and a robust veracity effect.  相似文献   
170.
Social work is an applied profession using a combination of theory, research, and practice to meet the needs of client populations. First-hand experiential learning is central to social work education. Just as students learn clinical skills by interacting with clients in a practice setting, students need a forum to use real data to develop their skills in accessing, understanding, interpreting, and presenting answers to pertinent social work research questions. This paper describes one university's efforts to design and implement coursework opportunities for students to integrate the use of actual data to answer pertinent real-world research and evaluation questions.  相似文献   
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