Search results for "Intervention group"
showing 10 items of 32 documents
Efecto de la Intervención Docente en la Percepción de Competencia y Motivación de Futuros Maestros de Primaria en Educación Física Utilizando la Eval…
2018
The purpose of this study was to examine the perceived effect of a physical education teaching intervention by applying formative and shared assessment. The experiment was applied to 340 volunteers (239 women), divided into control (n = 206) and intervention (n = 134) groups. A test and a retest (after the trial) were conducted to assess perceived competence in assessment and motivation in physical education. The intervention was found to have a significant effect on motivation (p < 0.001), but not on perceived competence (p > 0.05). After the teaching period, an increase in the motivation of the intervention group and a decrease in the motivation of the control group were noted. We c…
Effects of comprehensive geriatric intervention on physical performance among people aged 75 years and over.
2012
Background and aims: We studied the effects of comprehensive geriatric assessment and multifactorial intervention on physical performance among older people. Methods: In a 3-year geriatric development project with an experimental design, 668 participants aged 75–98 were assigned to intervention (n=348) or control (n=320) groups. The intervention group received comprehensive geriatric assessment with an individually targeted intervention for 2 years. The outcome measures—performance in the Timed Up-and-Go (TUG), 10-meter walking and Berg Balance Scale tests 2 were gathered annually during the intervention and the 1-year follow-up after it. Results: With linear mixed models, over the 2-year i…
An intervention focused on maternal sensitivity enhanced mothers' verbal responsiveness to infants
2021
Abstract We investigated the effectiveness of an intervention aimed at enhancing maternal sensitivity on mothers' verbal responsiveness to infants. Forty-four mothers from low-income, Brazilian homes and their 3-month-old infants were randomly assigned to intervention (n = 22) and comparison (n = 22) groups. The intervention spanned eight monthly home visits, during which mothers were trained to acknowledge and respond to infants' behaviors. Maternal verbal responsiveness was assessed during dyadic free play when infants were 11 and 18 months old. We computed the probability that mothers would follow infants' behaviors with verbal unimodal (only verbal) or multimodal (simultaneous verbal an…
Computerized training of the correspondences between phonological and orthographic units
2005
The outcomes of computerized training in the correspondences between phonological and orthographic units are reported. Forty-four Finnish-speaking first-graders with poor pre-reading skills were assigned to one of two groups, intervention or control. The children in the intervention group received computerized training over a 6-week period (mean 170 minutes in total) while the children in the control group received regular reading instruction only. Although the short intervention program produced accelerated growth in letter naming, no differential outcomes emerged between the groups in terms of reading acquisition. The outcomes for the poorest performers on six cognitive-linguistic disadva…
Effects of 1 y of free school fruit on intake of fruits, vegetables, and unhealthy snacks: 14 y later
2018
Background There are not many studies evaluating the long-term effects of fruit and vegetable interventions. Objective We examined the effects of 1 y of free fruit in elementary school on long-term consumption of fruit, vegetables, and unhealthy snacks, according to sex and educational attainment, 14 y after the intervention period. Design In 2001, the baseline survey of the longitudinal cohort, Fruits and Vegetables Make the Marks (FVMM), included 1950 children (mean age: 11.8 y) attending 38 randomly drawn elementary schools from 2 counties in Norway. In the following 10 mo, 9 schools served as intervention schools by participating in the Norwegian School Fruit Program for free, whereas 2…
Application of Hellison's Teaching Personal and Social Responsibility Model in physical education to improve self-efficacy for adolescents at risk of…
2010
This study evaluated improvement in self-efficacy and personal and social responsibility among at-risk of dropping-out of school adolescents participating in a program in which Hellison's Teaching Personal and Social Responsibility Model was applied in physical education classes during the course of an academic year. Thirty at-risk adolescents aged 13-14 years old (23 boys, 7 girls) were assigned to an intervention group (12 boys and 3 girls) or a comparison group (11 boys, 4 girls), the latter of which did not participate in the program. Quantitative results showed a significant improvement in the students' self-efficacy for enlisting social resources and in self-efficacy for self-regulate…
Does a cognitive-training programme improve the performance of middle-aged employees undergoing in-patient psychosomatic treatment?
2008
Purpose. With the ever-increasing average life expectancy and rising age of retirement, cognitive and work capacities in advanced age take on great importance. Cognitive impairments, however, increase with age. The effect of cognitive-training programmes on people with mild cognitive impairment has not been verified in any systematic investigations.Method. This study presents a cognitive-training programme designed for middle-aged employees that was implemented and evaluated at the Psychosomatic Clinic Bad Neustadt/Saale in an AB study design (A: no intervention; B: intervention).Results. Memory performance of the intervention group (n = 33) improved significantly between intake and dischar…
Experiences from a randomised, controlled trial on cycling to school: does cycling increase cardiorespiratory fitness?
2012
Aims: The objective of the present study was to investigate the effect of a 12-week randomised controlled cycling-to-school trial on cardiorespiratory fitness. Methods: A total of 53 10- to 13-year-old children from one public school were included. The children were randomised into either a cycling group or a control group. The cycling group was encouraged to cycle to and from school each day during a period of 12 weeks. Peak oxygen consumption (VO2peak) and anthropometrical data (weight and height) were measured at baseline and at the end of the 12-week period. Results: No significant differences were observed in VO2peak change over the 12-week period between the cycling group and the con…
Contractile Impairment After Quadriceps Strength Training Via Electrical Stimulation
2010
The purpose of this study was to investigate the neural and muscular changes associated with electrical stimulation (ES) training and subsequent detraining. Twenty healthy active men were randomized to receive (intervention group) or not (control group) 4 weeks of ES strength training followed by 4 weeks of detraining. Quadriceps ES training sessions (20 minutes per session, 4 sessions per week) were completed under isometric loading conditions. Quadriceps maximal voluntary contraction (MVC) strength, activation level, maximal electromyographic (EMG) activity, and excitation-contraction coupling properties were assessed before training, after training, and after detraining. Maximal voluntar…
The effects of mothers’ musical background on sedentary behavior, physical activity, and exercise adherence in their 5-6-years-old children using mov…
2017
Objectives The purpose of this study was to examine whether mothers’ musical background has an effect on their own and their children’s sedentary behavior (SB) and physical activity (PA). The aim was also to assess children’s and their mothers’ exercise adherence when using movement-to-music video program. Design Sub-group analysis of an intervention group in a randomized controlled trial (ISRCTN33885819). Method Seventy-one mother-child-pairs were divided into two categories based on mothers’ musical background. Each pair performed 8 weeks exercise intervention using movement-to-music video program. SB and PA were assessed objectively by accelerometer, and exercise activity, fidelity, and …