Developing and Testing Implementation Strategies for Evidence-Based Obesity Prevention in Childcare
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 696
- 试验地点
- 1
- 主要终点
- Change in Educators' Observed Implementation Fidelity Scores for Use of Evidence-Based Obesity Practices
研究概览
简要总结
Investigators will pilot test the impact of an enhanced implementation strategy on implementation and child health outcomes using continuous formative evaluation. Investigators will test the hypothesis that better fidelity to the implementation strategy (WISE) is positively related to child outcomes (e.g., child fruit and vegetable intake, BMI).
详细描述
Investigators will determine whether the enhanced strategy is feasible, acceptable, and demonstrates improved implementation, fidelity, and sustainability using a Hybrid Type 3 implementation design. Investigators expect that the effectiveness of WISE on child outcomes will vary by the level of implementation fidelity, and a Hybrid 3 design allows for us to explore this hypothesis).
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Early childhood educators from our partnering Head Start agency
排除标准
- •Secondary Outcome Inclusion Criteria:
- •Children aged 3-5 years old in our partnering Head Start agency
研究组 & 干预措施
Basic WISE strategy
These participants will be asked to implement the basic WISE strategy used in previous studies.
干预措施: WISE (We Inspire Smart Eating) (Behavioral)
Enhanced WISE strategy
These participants will be asked to implement the enhanced WISE strategy.
干预措施: WISE (We Inspire Smart Eating) (Behavioral)
结局指标
主要结局
Change in Educators' Observed Implementation Fidelity Scores for Use of Evidence-Based Obesity Practices
时间窗: From Baseline Up to 8 months
The WISE fidelity measure will be used across the school year. The WISE fidelity instrument is rated on a 1 to 4 scale with 4 representing the highest level of fidelity. Each core component is assessed with 2 items. Average fidelity scores above 3 are considered to reflect adequate fidelity on a component. That is, the 2 items on each fidelity component were averaged; an average of above 3 was considered as having achieved fidelity. We are reporting on the total number of classrooms that achieved fidelity in each condition at the spring (final assessment) for the evidence-based practices of WISE.
次要结局
未报告次要终点