相关实验视频

Updated: Aug 4, 2026

Psychophysiological Assessment of the Effectiveness of Emotion Regulation Strategies in Childhood
08:09

Psychophysiological Assessment of the Effectiveness of Emotion Regulation Strategies in Childhood

Published on: February 11, 2017

11.4K

基于家长的电子健康干预对学龄前儿童身体活动,饮食行为和睡眠的有效性:随机对照试验协议

Peng Zhou1, Huiqi Song2, Patrick W C Lau1

  • 1Department of Sport, Physical Education and Health, Faculty of Arts and Social Sciences, Hong Kong Baptist University, Hong Kong, China (Hong Kong).

JMIR research protocols
|September 12, 2024
PubMed
概括

这项研究探讨了以家长为基础的电子健康干预措施,以改善中国学龄前儿童的体力活动 (PA),饮食行为 (DB) 和睡眠. 这种新的方法旨在克服传统干预措施的障碍,以实现更健康的生活方式.

关键词:
饮食行为 饮食行为电子健康 电子健康电子健康电子健康电子健康父母的养育方式身体活动 身体活动幼儿园 幼儿园 幼儿园 幼儿园睡眠 睡眠 睡眠 睡眠 睡眠

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Blind Procedures02:07

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Ideally, the people who observe and record the children’s behavior are unaware of who was assigned to the experimental or control group, in order to control for experimenter bias. Experimenter bias refers to the possibility that a researcher’s expectations might skew the results of the study. Remember, conducting an experiment requires a lot of planning, and the people involved in the research project have a vested interest in supporting their hypotheses. If the observers knew which child was...
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An experiment is a planned activity carried out under controlled conditions. The purpose of an experiment is to investigate the relationship between two variables. When one variable causes change in another, we call the first variable the explanatory or independent variable. The affected variable is called the response or dependent variable. In a randomized experiment, the researcher manipulates values of the explanatory variable and measures the resulting changes in the response variable. The...