A Randomized Controlled Trial of Block Play vs Dvd Viewing
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 50
- 试验地点
- 1
- 主要终点
- salivary cortisol
研究概览
简要总结
The investigators will do an experiment where 9-12 month old infants are randomized to 30 minutes of block play or 30 minutes of watching a baby DVD.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 盲法
- Double (Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 9 Months 至 12 Months（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •9-12 months of age
排除标准
- 未提供
研究组 & 干预措施
block play
30 minutes of block play with parent
干预措施: block play (Behavioral)
baby dvd
watch baby dvd with parent
干预措施: baby dvd (Behavioral)
结局指标
主要结局
salivary cortisol
时间窗: 40 minutes post baseline
Study will be assessing babies' neuroendocrine responses to play vs TV viewing. Salivary cortisol, as an indicator of neuroendocrine response, will be measured over time with the intervals as specified under time frame. For each time point, investigator will adjust for prior ones in a repeated measures analysis
salivary cortisol
时间窗: Baseline
Study will be assessing babies' neuroendocrine responses to play vs TV viewing. Salivary cortisol, as an indicator of neuroendocrine response, will be measured over time with the intervals as specified under time frame. For each time point, investigator will adjust for prior ones in a repeated measures analysis.
salivary cortisol
时间窗: 10 minutes post baseline
Study will be assessing babies' neuroendocrine responses to play vs TV viewing. Salivary cortisol, as an indicator of neuroendocrine response, will be measured over time with the intervals as specified under time frame. For each time point, investigator will adjust for prior ones in a repeated measures analysis
salivary cortisol
时间窗: 20 minutes post baseline
Study will be assessing babies' neuroendocrine responses to play vs TV viewing. Salivary cortisol, as an indicator of neuroendocrine response, will be measured over time with the intervals as specified under time frame. For each time point, investigator will adjust for prior ones in a repeated measures analysis
salivary cortisol
时间窗: 30 minutes post baseline
Study will be assessing babies' neuroendocrine responses to play vs TV viewing. Salivary cortisol, as an indicator of neuroendocrine response, will be measured over time with the intervals as specified under time frame. For each time point, investigator will adjust for prior ones in a repeated measures analysis
次要结局
未报告次要终点
研究者
Dimitri Christakis
Professor
Seattle Children's Hospital