INTERACTIVE VIDEODISC INTERVENTION TO REDUCE CHD

交互式影碟干预减少冠心病

• 批准号: 2227304
• 负责人: JOHN W NOELL
• 金额: $ 5万
• 依托单位: OREGON CENTER FOR APPLIED SCIENCE, INC.
• 依托单位国家: 美国
• 财政年份: 1993
• 资助国家: 美国
• 起止时间: 1993-09-30 至 1994-09-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/2227304
• 关键词: cardiovascular disorder education; computer human interaction; coronary disorder; dietary control; disease /disorder proneness /risk; education evaluation /planning; nutrition related tag; videotape /videodisc; work site

This project will produce and evaluate an interactive videodisc-based (IVD) system designed to reduce coronary heart disease risk in the worksite by modifying employee dietary behavior. The interactive system will "tailor" the intervention presentation to the user's characteristics. Using dietary and demographic information provided by the user, the system selects intervention content and on-screen models (using aged race/ethnicity and gender) based on the user's characteristics and prior use of the program. In Phase I of the project we will: (a) use formative evaluation procedures to determine the appropriate content of the videodisc intervention (b) produce logic flowcharts and ready-to-shoot scripts tailored to the characteristics of one specific sub-population (i.e., older Caucasian males) (c) produce appropriate video segments and narration for that sub- population (d) produce a computer program to control the presentation of the videodisc material based on the user's characteristics. (e) assemble a fully functional kiosk. and (f) evaluate the efficacy of the program using a pre-post test design based on the Theory of Reasoned Action. In Phase II we will: (a) complete the Phase I development process for the remaining subpopulations (b) produce a complete stand-alone kiosk, suitable for use in worksites, and (c) evaluate the efficacy of the program.

本项目将制作和评价一个互动式录像光盘， (IVD)旨在降低冠心病风险的系统， 通过改变员工的饮食行为。交互系统 将根据用户的特征“定制”干预演示。 使用由用户提供的饮食和人口统计信息，系统 选择干预内容和屏幕上的模型（使用 种族/民族和性别），基于用户的特征和先前 程序的使用。 在项目的第一阶段，我们将：（a）使用形成性评估程序 确定视频盘干预的适当内容（B） 制作逻辑流程图和准备拍摄脚本量身定制， 一个特定子群体的特征（即，老年高加索人 （c）为该小组制作适当的录像片段和解说， 人口（d）产生一个计算机程序来控制的介绍 根据使用者的特点制作影碟材料。(e)组装 一个功能齐全的售货亭及（f）评估该计划的成效 使用基于理性行为理论的前后测试设计。 在第二阶段，我们将：（a）完成第一阶段的发展进程， 剩余的亚群（B）产生完整的独立信息亭， 适用于工地，以及（c）评估 程序.