OBJECTIVE To evaluate the effect of a workplace health intervention designed to reduce prolonged occupational sitting on the mean arterial pressure (MAP) of desk-based employees. METHODS This randomized controlled trial involved an experimental group who received an e-health intervention and a control group who did not. The 13-week intervention passively prompted participants to stand and eng...

Verbal reports of pain were obtained from 120 subjects during a base-level pretest and also during a posttest conducted under one of several experimental treatments. The pain stimulus was a heavy weight applied to a finger for two minutes. During the posttest, subjects who had been asked to utilize cognitive strategies for reducing pain (to imagine pleasant events or to imagine the finger as in...

The purpose of this study was to evaluate the effects of a play program in the creative thinking of preschool children. The study used a repeated measures experimental pretest-posttest design with control groups. The sample included 86 participants aged 5 to 6 years (53 experimental and 33 control participants). Before and after administering the program, two evaluation instruments were applied...

This study aims to assess the impact of hypermedia designing as a cognitive tool on knowledge acquisition and retention in comparison to traditional instruction. A pretest-posttest control group design was used. The study included 48 second-year preservice computer teachers who enrolled in “Instructional Technology and Material Preparation” course at one of the universities in Turkey. The subje...

The complex concepts and vocabulary of biology classes discourage many students. In this study, a pretest-posttest model was used to test the effectiveness of an educational card game in reinforcing biological concepts in comparison with traditional teaching methods. The subjects of this study were two biology classes at Bulacan State University-Sarmiento Campus. Both classes received conventio...

We investigated the additive and interactive effects of self-efficacy as a possible moderator of the effects of a job-search workshop on re-employment outcomes. We recruited 659 recently unemployed respondents and randomly assigned them to an experimental group invited to participate in the job-search workshop (n = 442), or a control group (n = 217). All respondents provided pretest data using ...

Do 5-month-old infants show differences in processing objects as a function of a prior interaction with an adult? Using a live ERP paradigm we assessed this question utilizing a within-subjects design. Infants saw objects during two pretest phases with an adult experimenter. We recorded event-related potentials to the presentation of objects following the interactive pretest phases. Experimenta...

Background: Cognitive and metacognitive learning strategies are identified as important solutions for improving academic achievement. This study aimed toevaluate the effect of teaching cognitive and metacognitive learning strategies on academic achievement among nursing students. Methods: This Study was an experimental with pretest and posttest and follow-updesign. The study population included...

introduction: concerning about increasing prevalence of overweight rises from some evidence that shows excess weight has an adverse effect on health and longevity. overweight and obesity-related disease, including high blood pressure, dyslipidemia, type 2 diabetes, coronary heart disease, measles swing, stroke, osteoarthritis, respiratory disease, certain types of cancer, and mood disorder. met...

OBJECTIVE To determine whether a single high-velocity, low-amplitude thrust manipulation to the talocrural joint altered ankle range of motion. DESIGN A randomized, controlled and blinded study. SUBJECTS Asymptomatic male and female volunteers (N = 41). METHODS Subjects were randomly assigned into either an experimental group (n = 20) or a control group (n = 21). Both ankles of subjects i...