Background: The purpose of the present study was to test a maternal attachment model of behavior problems in early childhood using phase I data from the NICHD Study of Early Child Care, a prospective study of 1,364 children from birth through sixth grade. Methods: Mothers' and caregivers' ratings of children's internalizing and externalizing…

A sample of 126 consecutively admitted residential treatment children (mean age = 9.86, SD=1.84; 70.6% male; 42.1% African American; 50% Caucasian) were studied over a five-year period to identify predictors of length-of-stay. Cox regression was the primary statistical method used to analyze psychiatric and behavioral rating data for children…

While actual, "objective" experiences with crime in school are very important, so too are "subjective" experiences with crime including cognitive perceptions of the likelihood of experiencing school crime and the emotionally-based fear of school crime. Moreover, objective and subjective experiences with crime (and the…

Lecture is a common presentation style that gives instructors a lot of control over topics and time allocation, but can limit active student participation and learning. This article presents some ideas to increase the level of student involvement in lecture. The examples and suggestions are based on the author's experience as a senior lecturer for…

In a very large Introductory Statistics class, i.e. in a class of more than 300 students, instructors may hesitate to apply active learning techniques, discouraged by the volume of extra work. In this paper two such activities are presented that evoke student involvement in the learning process. The first is group peer teaching and the second is…

Swain's (1985, 1995, 2000) output hypothesis states that language production is facilitative of second language (L2) learning. An important component of the output hypothesis involves "pushing" learners to produce appropriate, accurate, and complex language (Swain, 1993), which may occur when interlocutors provide learners with negative feedback…

This paper examines a data set that has its origins in European Social Fund Objective 4 financed training programmes in small- to medium-sized enterprises (SMEs) in Britain to examine the extent to which three different personal development outcomes are attributable to different types of skills acquired during the training process. The three…

The study examined students' perceptions of social presence in online and face-to-face course environments. Data from surveys of 112 undergraduate students (80 in online, 32 in face-to-face classes) are presented. Statistical tests include t-tests and ordinary least squares regression tests. Students' perceptions of social presence were similar in…

Worldwide, electronic learning (E-learning) has become an important part of the education agenda in the last decade. The Suan Dusit Rajabhat University (SDRU), Thailand has made significant efforts recently to use Internet technologies to enhance learning opportunities. The results reported here are part of a pioneering study to determine the…

This paper explores the "Diagnostic and Statistical Manual of Mental Disorders" (DSM-IV; American Psychiatric Association, 1994) definition of Attention Deficit Hyperactivity Disorder) (ADHD). The use of rating scales to diagnose ADHD was evaluated. Rating scales have been used since the 1970s and are highly influential in the detection…

This study aimed to investigate farmers' attitudes and skills of farm management. Two scales were constructed as an instrument for data collection, based on a sample of 100 farm units. Cronbach's alpha coefficients were 0.84 or higher, which indicated that the instrument scales were internally consistent. Non-parametric tests were used to analyze…

Classification studies are important for practitioners who need to identify individuals for specialized treatment or intervention. When interventions are irreversible or misclassifications are costly, information about the proficiency of different classification procedures becomes invaluable. This study furnishes information about the relative…

There has been an increase on the number of applicants and the average SAT scores of the admitted students to colleges and universities in the United States. The total number of applicants may increase for purely external reasons, such as more students graduating from high school or more students reading good things about a particular college, but…

Higher education in Bangladesh must become more responsive to the needs of a major constituency: its students. How this might be accomplished is examined in this study using a nine-factor model to explain the satisfaction of alumni with their education. These factors include teacher quality, method and content, peer quality, facilities and…

This article examines the environmental impact on the programmatic implementation of community-oriented policing (COP) in large municipal police agencies during the 1990s. Three waves of nationwide surveys (1993, 1996, and 2000) based on a random sample of 281 municipalities and the corresponding police agencies were used for our analysis. Based…