Fifty-four students were followed over 10 years and tested with native language measures in first through fifth grades and measures of foreign language aptitude and foreign language proficiency in high school. All students had completed two years of Spanish, French, or German. Students were divided into three groups based on their scores on the…

Using data from the 2004 China College Student Survey, conducted by the author, this paper finds that long-term factors such as scholastic ability and parental education are significantly correlated with higher education attendance. By contrast, short-term financial constraints are also significantly associated with higher education access, but to…

Using secondary analysis of a large database from a Statewide Systemic Initiative, we examined the effects of several types of environments on student outcomes. Over 3 years, nearly 7,000 students in 392 classes in 200 different schools responded to a questionnaire that assesses class, home, and peer environments as well as student attitudes.…

Experiments that assign intact groups to treatment conditions are increasingly common in social research. In educational research, the groups assigned are often schools. The design of group-randomized experiments requires knowledge of the intraclass correlation structure to compute statistical power and sample sizes required to achieve adequate…

Hong Kong secondary schools have difficulty in integrating guidance, or counselling, and discipline into schooling. In some schools, discipline is overdeveloped while guidance is underdeveloped. The positive aspect of the caring system is distorted as part of the provision of discipline. This article looks at the distinction between guidance and…

Community development partnerships for youths offer valuable resources for school improvement. Unfortunately, these resources may not be tapped because school leaders have not been prepared to understand these partnerships. The evaluative research reported partnership-related understanding, aiming to prepare leaders to contribute to, and benefit…

Early adolescents make early career decisions in the form of curriculum choices for high school, and these choices can influence future postsecondary education and career paths. This exploratory study examined relationships between school and demographic variables and 522 eighth graders' choices of high school academic tracks. Analysis of variance…

Background: The appropriateness of the "Diagnostic and Statistical Manual of Mental Disorders-Fourth Edition" (DSM-IV) nosology for classifying preschool mental health disturbances continues to be debated. To inform this debate, we investigate whether preschool psychopathology shows differentiation along diagnostically specific lines…

This paper uses household level data from National Sample Survey Organization (NSSO) of India, the 55th round (1999-2000), to show that for urban male children there exists significant wage incentive for schooling, though school dropout rate and child labour incidence are not so small. The parents' level of education plays an important role in…

The study investigated the efficacy and viability of American Sign Language (ASL)/English bilingual education for public schools serving deaf and hard of hearing children. Prior research related to ASL/English bilingual education is reviewed. Quantitative data related to the reading comprehension achievement of 25 deaf and hard of hearing students…

This article describes preschool social understanding and difficult behaviors (hot temper, disobedience, bossiness and bullying) as predictors of oppositional defiant disorder (ODD) and aggressive conduct disorder (ACD) in a Dutch population sample of (pre)adolescents (N = 1943), measured at age 10-12 and at age 13-15. ODD and ACD were assessed by…

The authors investigated the influence of language proficiency on the cross-language transfer (CLT) of phonemic awareness in Spanish-speaking kindergarten students and assessed Spanish and English receptive vocabulary and phonemic awareness abilities. Correlation results indicated positive correlations between phonemic awareness across languages;…

Background: Adolescent smoking rates have declined among all ethnic groups since the late 1990s. However, despite the recent declines and intervention efforts, today smoking remains a serious problem among youth, with a quarter of adolescents being current smokers by the time they complete 12th grade. This problem is particularly prevalent among…

Correlational methods are compared to an alternative method based on decision theory and logistic regression for providing validity evidence for college admissions and course placement criteria. The advantages and limitations of both methods are examined. The correlation coefficient measures the strength of the linear statistical relationship…

Simulated data were used to investigate the performance of modified versions of the Mantel-Haenszel and standardization methods of differential item functioning (DIF) analysis in computer-adaptive tests (CATs). Each "examinee" received 25 items out of a 75-item pool. A three-parameter logistic item response model was assumed, and…