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Updated: Jul 3, 2025

A Cross-Disciplinary and Multi-Modal Experimental Design for Studying Near-Real-Time Authentic Examination Experiences
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A Cross-Disciplinary and Multi-Modal Experimental Design for Studying Near-Real-Time Authentic Examination Experiences

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在国家家庭小组研究中过渡到混合模式研究设计:对现场工作结果,样本组成和成本的影响

Katherine A McGonagle1, Narayan Sastry1

  • 1University of Michigan, Institute for Social Research, Survey Research Center.

Survey research methods
|February 12, 2024
PubMed
概括

美国收入动态小组研究 (PSID) 成功过渡到首个网络混合模式数据收集,以减少努力和成本实现高响应率. 这种新方法提高了家庭小组研究的效率.

关键词:
联系协议 联系协议家庭小组研究家庭小组研究没有响应的错误.响应率 响应率 响应率连续的混合模式调查.调查费用调查费用调查费用

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In cross-sectional research, a researcher compares multiple segments of the population at the same time. If they were interested in people's dietary habits, the researcher might directly compare different groups of people by age. Instead of following a group of people for 20 years to see how their dietary habits changed from decade to decade, the researcher would study a group of 20-year-old individuals and compare them to a group of 30-year-old individuals and a group of 40-year-old...
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Crossover Experiments

Crossover experiments, also called the repeated-measurements design, is a study design in which all experimental units are exposed to all treatments in different periods. Crossover experiments are generally used in psychology, the pharmaceutical industry, agriculture, and medicine.
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Longitudinal Research

Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
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A study design is a set of techniques that allow a researcher to collect and analyze data from different variables defined for a specific research problem. Statistics is commonly for effective study design and more robust experiments,
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