The point of departure of this study is the well-known hypothesis according to which structures that involve the syntax-pragmatics interface and instantiate a surface overlap between two languages are more vulnerable to crosslinguistic influence than purely syntactic domains (e.g. Muller and Hulk, 2001). In exploring the validity of this…

This study examines the differential effect of two types of written corrective feedback (CF) and the extent to which language analytic ability mediates the effects of CF on the acquisition of articles by adult intermediate ESL learners of various L1 backgrounds (N = 91). Three groups were formed: a "direct-only correction" group, a "direct…

This study investigates the effect of a CALL application designed to enhance speaking and listening in Mandarin Chinese on advanced students' verbal skills, learning attitudes, and self-efficacy. A pretest/posttest experimental/control-group design with intact classes was employed to minimize treatment diffusion. Over the course of 14 weeks,…

This study examined critical thinking instruction in a required introductory communication course (N = 324). Experimental group participants received enhanced instruction using various active learning strategies, activities, and assignments. Results indicate significant improvement in their critical thinking skills. Implications for pedagogy and…

Background: This study aimed to evaluate the effectiveness of the Parents Plus programme with families of pre-school children with developmental disabilities and significant behavioural problems in the Irish health service. The Parents Plus programme is a group-based parent training package involving video modelling, which was designed to be…

Objectives: To assess the impact of a voluntary, paraprofessional home visiting program on promoting child health and development and maternal parenting knowledge, attitudes, and behaviors. Methods: This collaborative, experimental study of 6 Healthy Families Alaska (HFAK) programs enrolled 325 families from 1/00 to 7/01, randomly assigned them to…

This longitudinal case-study aimed at examining whether purposely teaching for the promotion of higher order thinking skills enhances students' critical thinking (CT), within the framework of science education. Within a pre-, post-, and post-post experimental design, high school students, were divided into three research groups. The experimental…

This study examined the effect of scaffolding learning components in a computerized environment, for students solving qualitative science problems in a simulation of laboratory experiments. Four scaffolding components were identified (structural, reflective, subject-matter and enrichment) and used in different configurations to construct four…

Group parent-training interventions for the treatment and prevention of externalizing problems in young children have been empirically validated almost exclusively with mother-only groups or with groups where the majority of participants are mothers. One reason for this focus has been the difficulty in attracting fathers to parent-training groups.…

This paper reviews the empirical research on short-term psychodynamic psychotherapy (STDP). It begins with a brief history of STDP, identifying current developers and researchers of STDP and listing commonalities among various short-term dynamic psychotherapies. In this review, research is grouped broadly into two categories: controlled…

This study investigated the relative benefits of peer-­controlled and moderated online collaboration during group problem solving. Thirty­-five self­-selected groups of four or five students were randomly assigned to the two conditions, which used the same online collaborative tool to solve twelve problem scenarios in an undergraduate statistics…

Twenty-two junior, senior, and graduate students from an introductory counseling class for nonmajors were introduced to the verbal psychotherapies, and randomly divided into treatment and control groups. The groups were treated identically and received the usual instructional program except for the treatment group receiving 30 minutes of…

Evaluations occur within a political decision-making mileau, where multiple stakeholders are contending for limited funds. Given the subjective basis of empirical information, different conclusions or recommendations about a program may result from different ideological, theoretical, and disciplinary perspectives. The logic behind the…

TO DETERMINE THE INTERRELATIONSHIPS BETWEEN THE SOCIETAL ENVIRONMENT AND EARLY LEARNING EXPERIENCES OF YOUNG PEOPLE WAS THE GOAL OF THIS PROJECT. THE MAJOR OUTCOME OF THIS RESEARCH WAS A WORKABLE FRAME OF REFERENCES AND SET OF TECHNIQUES FOR STUDYING AND TESTING IDEAS ABOUT TALENTED BEHAVIOR IN SCHOOL AND, EVENTUALLY, EXPERIMENTAL SETTINGS. ALL…

THREE GROUPS OF DISADVANTAGED CHILDREN WERE ESTABLISHED IN ORDER TO INVESTIGATE THE EFFECT ON ACHIEVEMENT OF PROVIDING SOME CHILDREN WITH A PRESCHOOL PROGRAM AND SOME CHILDREN WITH NO SUCH PROGRAM. AN EXPERIMENTAL GROUP OF HEAD START CHILDREN WERE MATCHED ACCORDING TO SEX, RACE, GENERAL LEVEL OF INTELLIGENCE, AND PARENT'S OCCUPATIONAL LEVEL WITH A…