Background: Response-contingent time-out has been shown to be an effective technique for enhancing fluency in people who stutter. However, the factors that determine individual responsiveness to time-out are not well understood. Aims: The study investigated the effectiveness of using response-contingent time-out to reduce stuttering frequency in…

Background: This study builds on previous studies reporting that depressive symptoms among adolescents are reduced and personal satisfactions with one's achievements and competence with peers are enhanced when students are taught strategies for engaging in more optimistic thinking (explanatory style) (Gillham, Reivich, & Freres et al., 2006)…

There is ongoing research into online, distributed, distance learning that has transitioned from mailed video tapes to fully-implemented web-based courses. Less research has been conducted on hybrid courses--those that combine face-to-face sessions with web-based sessions. This paper reports on a case study of a hybrid course that teaches…

The purpose of this study was to investigate how Korean fourth graders' performance on reading comprehension and written summarization changes as a function of instruction in summarization across test times. Seventy five Korean fourth graders from three classes were randomly assigned to the collaborative summarization, direct instruction, and…

The purpose of this research was to investigate the impact of engineering design classroom activities on conceptual change in science, and on attitudes toward and knowledge about engineering. Students were given a situated learning context and a rationale for learning science in an active, inquiry-based method, and worked in small collaborative…

The purpose of this study was to examine the effects of the use of technology on students' mathematics achievement, particularly the Florida Comprehensive Assessment Test (FCAT) mathematics results. Eleven schools within the Miami-Dade County Public School System participated in a pilot program on the use of Geometers Sketchpad (GSP). Three of…

This dissertation study investigated the impact of brief teacher consultation on teachers' implementation fidelity, quality of implementation, and student responsiveness during the "Strong Kids" social-emotional learning curriculum. Additional outcome measures included teachers' self-efficacy and teachers' perceptions of social validity of the…

This study examined the effectiveness of child centered play therapy (CCPT) with academically at-risk 1st graders. In this quasi-experimental design, twenty-one 1st grade students were assigned to the experimental group and 20 students were assigned to the no treatment control group. The children in the experimental group received two 30 minute…

The purpose of this study was to determine the effects of professional development on the knowledge and classroom practices of teachers of science in kindergarten through Grade 5. These teachers, trained to be generalists in the content areas, were strongly prepared in pedagogical practices, reading skills, basic language arts, and mathematics…

This is a summary of 300 plus studies from Marzano Research Laboratory (MRL) on instructional strategies. This report synthesizes a series of action research projects conducted between the fall of 2004 and the spring of 2009. The data used for analysis can be found in MRL's Action Research Meta-Analysis Database. Appended are: (1) Instructions for…

The study investigated the effect of note-taking on comprehension of lectures by 44 undergraduate EFL students who are in the first year of their undergraduate level in the Department of Foreign Language Education in Middle East Technical University. The participants were divided into two groups, namely experimental and control groups. The…

This study investigated the effect of metaconceptual teaching interventions on students' understanding of force and motion concepts. A multimethod research design including quasi-experimental design and case study designs was employed to compare the effect of the metaconceptual activities and traditional instruction and investigate students'…

Giving feedback on second language (L2) writing is a challenging task. This research proposed an interactive environment for error correction and corrective feedback. First, we developed an online corrective feedback and error analysis system called "Online Annotator for EFL Writing". The system consisted of five facilities: Document Maker,…

Investigates the relationship between locus of control and anxiety in two studies. Hypothesized that internal subjects show more state-anxiety than external subjects in luck situations, whereas externals show more state-anxiety under ability situations. Results confirm findings from other cultures and indicate differences between adults and…

Within a given IQ range the correlation between intelligence level and certain tests of motor ability may be significantly higher than within a different IQ range. (CK)