This research study involved both quantitative and qualitative analysis of elementary teachers' problem-solving skills before and after a focused summer intervention program. Following research-based recommendations for effective professional development, the researchers developed and implemented a program to teach general problem-solving…

Ninety individuals with social phobia were randomly assigned to a waitlist control group, a cognitive-behavioral therapy group, or an exposure therapy group without explicit cognitive intervention. Two independent raters classified more than 2,000 thoughts that were reported by participants while anticipating socially stressful situations at…

The purpose of this study was to determine the effectiveness of sight-singing instruction using specific pitch skills emphasizing scale degree and harmonic function. Fifteen pitch skills encompassing scalar, cadential, and chordal tasks were included in the study. Over a 12-week period, two randomly assigned groups of novice high school singers…

With the talk of "accountability" and "progress" in schools across the country, it's no wonder that assessment is on everyone's minds. And, it should be. Well designed pre- and postassessments provide students with a clear idea of what they are expected to know after a set of learning experiences. Effective assessments also help teachers hone…

This article describes a study into the role of heuristic support in facilitating discovery learning through simulation-based learning. The study compares the use of two such learning environments in the physics domain of collisions. In one learning environment (implicit heuristics) heuristics are only used to provide the learner with guidance…

We investigated the impact of a life-review on college freshmen. Participants included a life-review group of 30 (25 women, 5 men), comparison group of 36 (29 women, 7 men), and six volunteer leaders (three retired and three current faculty or staff). Circles, each with 5 to 7 students and a leader, shared workbook assignments in 14 weekly…

This study examined the effects of repeated reading using above grade level narrative passages on: (a) reading rate as measured in words per minute (wpm) and (b) reading miscues. A single group, pretest-posttest design was used to measure the treatment effects. The study group consisted of 11, sixth grade African-American students with learning…

The objective of this study was to determine the effect of a marathon run on serum lipid and lipoprotein concentrations and serum muscle enzyme activities and follow their recovery after the run. These blood concentrations were measured before, immediately after, and serially after a marathon run in 15 male recreational runners. The triglyceride…

The purpose of this study was to determine if counseling students acquire counseling skills and transfer those skills to their work with actual clients. Students' skills were measured by the Skilled Counseling Scale at pretest (before training), Posttest 1 (immediately after training), and Posttest 2 (at the end of a master's-degree program).…

We conducted a pretest-posttest study using measures of higher order thinking skills (HOTS), and lower order thinking skills (LOTS) in six 12th-grade American Government classrooms taught by three experienced teachers over one semester. One of the three teachers implemented a curriculum in two classes based on experiential education (EE)…

This study investigates the effect of method of assessment on student performance. Five research conditions go together with one of four assessment modes, namely: portfolio, case-based, peer assessment, and multiple choice evaluation. Data collection is done by means of a pre-test/post-test-design with the help of two standardised tests (N=816).…

Is adaptive scaffolding effective in facilitating students' ability to regulate their learning of complex science topics with hypermedia? We examined the role of different scaffolding instructional interventions in facilitating students' shift to more sophisticated mental models as indicated by both performance and process data. Undergraduate…

This study examines the effectiveness of three scaffolding conditions on adolescents' learning about the circulatory system with a hypermedia learning environment. One hundred and eleven adolescents (n = 111) were randomly assigned to one of three scaffolding conditions (adaptive scaffolding (AS), fixed scaffolding (FS), or no scaffolding (NS))…

This study examined rates of improvement in psychotherapy as a function of the number of sessions attended. The clients (N = 1,868; 73.1% female; 92.4% White; average age = 40), who were seen for a variety of problems in routine primary care mental health practices, attended 1 to 12 sessions, had planned endings, and completed the Clinical…

The effects of a career development course on career decision-making self-efficacy were investigated. The course was primarily designed to help undecided students with career decision making. A pretest-posttest nonequivalent group design compared students who completed the course (n = 30) with a quasi-control group of students who were enrolled in…