T. Hirschi's (1969, "Causes of Delinquency." University of California Press, Berkeley, CA) control theory proposes that involvement, as an element of the social bond, should reduce delinquency. But, research studies have found that the effect of involvement is rather weak. This study reformulates Hirschi's involvement hypothesis by…

The purpose of this study was to examine how extracurricular activities relate to rural youth violence. Gender differences were examined across all of the study variables. Self-report data were collected from 235 teenagers from a rural, ethnically diverse, Virginia community. Correlations revealed a significant inverse relationship between church…

Illness is rarely considered a "risk factor" in adolescence. This study tests illness, suicidality and substance use as outcome measures in a path analysis of 1028 Swiss adolescents in secondary prevention programs. The model showed that negative mood (depression and anxiety) predicted two paths. One path led from negative mood to…

This study used data from 1994 to 1999 from one large county in Pennsylvania to estimate the Medicaid expenditures of children diagnosed with autism spectrum disorders (ASD) and to compare these expenditures with those of other Medicaid-eligible children. On average, children diagnosed with ASD had expenditures 10 times those of other children.…

A socio-constructivist account of learning and emotions stresses the situatedness of every learning activity and points to the close interactions between cognitive, conative and affective factors in students' learning and problem solving. Emotions are perceived as being constituted by the dynamic interplay of cognitive, physiological, and…

This study was designed to examine the relationship between conceptions of ability and understandings of the meaning of effort. Participants practiced a novel task and completed an ability conceptions questionnaire prior to instruction and a meaning of effort survey after practicing the task. The majority of participants believed in the efficacy…

The past three decades have seen a growing body of research into language learner metacognitive knowledge, strategy use, and the relationship between them. However, the correlation between knowledge about strategies and strategy use in ESL listening and speaking has not been explored. This study investigates 278 Singaporean students' knowledge and…

Objective: Prenatal smoking is robustly associated with increased risk of conduct problems in offspring. Observational studies that provide detailed phenotypic description are critical for generating testable hypotheses about underlying processes through which the effects of prenatal smoking may operate. To this end, we use a developmental…

Academic self-concept and academic interest are crucial concepts for understanding students' academic achievement. Yet, few questionnaires currently exist that have been used and validated in more than one country. This study aimed at assessing these concepts using an academic self-concept questionnaire (Marsh, 1990) and an academic interest…

The present study utilized both the IRT-LR (item response theory likelihood ratio) and a series of CFA (confirmatory factor analysis) multi-sample analyses to systematically examine the relationships between DIF (differential item functioning) and DTF (differential test functioning) with a random sample of 15 000 Korean examinees. Specifically,…

The authors investigated the relationship between abuse in adult relationships and the tendency to engage in unhealthy weight loss behaviors. Undergraduate women responded to questions regarding weight loss behaviors, whether or not they had recently been in an abusive relationship, and perceived body image. Results indicated that women who had…

The second volume of the English-language The China Educational Development Yearbook offers international scholars a glimpse into key issues in Chinese education today from the perspective of Chinese academics, practitioners, and applied researchers. An edited translation of the 2009 volume of the Chinese-language "Blue Book of…

Now that all 50 states and the District of Columbia are building statewide longitudinal data systems, the next step is to ensure that the information in these systems is used to improve student learning. The Data Quality Campaign (DQC) has identified 10 actions that states can take to ensure that the right data are available and accessible and…

Factors predicting vocabulary learning and reading comprehension of advanced language learners of English in a linear multimedia text were investigated in the current study. Predictor variables of interest were multimedia type, reading proficiency, learning styles, topic interest and background knowledge about the topic. The outcome variables of…

This paper reports the findings of an Australia-wide survey conducted as part of a national teacher education research project that explored the preparation of teachers to teach literacy and numeracy in Australian schools (Louden, Rohl, Gore, Greaves, McIntosh, Wright, Siemon & House, 2005). The project included various phases of inquiry,…