This study examined the effect of changing the instructional set for written disclosure on psychological and physical health reports among traumatized college students with current posttraumatic stress symptoms. Eighty-two participants were randomly assigned to one of three writing conditions that focused on emotional expression (EE), insight and…

In a nonrandomized or observational study, propensity scores may be used to balance observed covariates and trajectory groups may be used to control baseline or pretreatment measures of outcome. The trajectory groups also aid in characterizing classes of subjects for whom no good matches are available and to define substantively interesting groups…

This article reports on the outcomes of a study that compared implicit and explicit teaching approaches on the development of contemporary conceptions of the nature of science (NoS). The sample comprised two groups of prospective primary teachers in the Republic of Ireland, all non-specialists in science. Research has shown that contemporary…

Background: Although autism spectrum disorder (ASD) and attention deficit/hyperactivity disorder (ADHD) are two distinct neurodevelopmental diseases, they share behavioural, neuropsychological and neurobiological characteristics. For the identification of endophenotypes across diagnostic categories, further investigations of phenotypic overlap…

In 2001, the U.S. Department of Education and the Ministry of Education in China entered into a bilateral partnership to develop a technology-driven approach to foreign language learning that integrated gaming, immersion, voice recognition, problem-based learning tasks, and other features that made it a significant research and development pilot…

The purpose of this research was to study an effect of levels of learning ability and types of feedback in an electronic portfolio on learning achievement of students in electronic media production for education subject. The samples were 113 students registered in Electronic Media Production for Education Subject divided into 6 groups : 3 control…

Many problems confront researchers who are developing appropriate methods to determine the effects of sexual abuse. Particularly serious problems arise when the victims are children who were abused while attending a day care center. Several methods for studying child sexual abuse have been recommended. This paper discusses problems researchers…

THE OBJECTIVE WAS TO DETERMINE WHETHER AN INSERVICE PROGRAM WHICH STRESSES THE STUDY BY A TEACHER OF A SINGLE SOCIALLY UNACCEPTED CHILD LEADS TO A DESIRABLE CHANGE IN THE ATTITUDES, BELIEFS, AND CLASSROOM BEHAVIOR OF THE TEACHER. THE EXPERIMENTAL GROUP CONSISTED OF 46 CLASSROOM TEACHERS IN 6 COUNTIES, WITH ONE UNACCEPTED CHILD IN EACH OF THE…

A problem solving skill was investigated to provide direction for training strategies for a proposed personal problem solving training program. There were eight treatment groups utilized including video-tape modeling, audiotape modeling, social modeling through means of a written booklet, parallel treatments for each of these using social…

This paper presents the causal comparative method, or ex post facto research design, as an alternative to classical experimental methods for establishing causal relationships between events and circumstances. A literature survey, conducted in an effort to define and describe the method is discussed. Following this is a presentation of the…

This study investigated whether the inclusion of biographical material about a poet contributes to or detracts from the comprehension and appreciation of poetry. Twenty randomly selected poems were presented to two tenth grade average-ability English classes. The control group listened to an audio-recording of each poem while it concurrently read…

Kent criticizes Patterson's study on treating the behavior problems of boys, on several methodological bases concluding that more rigorous research is required in this field. Patterson answers Kent's criticisms arguing that they are not based on sound grounds. Patterson offers further evidence to support the efficacy of his treatment procedures.…

The study sought to determine if students (40 seventh-graders) who were given specific instruction in art vocabulary would receive significantly greater art project evaluations as compared to students receiving no such instruction. Results revealed significantly greater scores among students who had received instruction in art vocabulary. (JC)

Findings from the first round of evaluation of an afterschool youth development program are presented. This program, the 4H Afterschool Activity Program, incorporated a specific curriculum of aggression reduction, the BrainPower program, into its ongoing activities, which cover a wide range from homework assistance to arts and crafts. The…

Therapeutic techniques based on guided group interaction are being used widely in Kentucky institutions in the treatment of juvenile delinquents. The peer group plays a key role as the catalyst for change. (Author)