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Kelcey, Ben; Shen, Zuchao – Health Education Research, 2017
A key consideration in planning studies of community-based HIV education programs is identifying a sample size large enough to ensure a reasonable probability of detecting program effects if they exist. Sufficient sample sizes for community- or group-based designs are proportional to the correlation or similarity of individuals within communities.…
Descriptors: Foreign Countries, Educational Planning, Community Programs, Acquired Immunodeficiency Syndrome (AIDS)
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Stewart, Lydia A.; Lee, Li-Ching – Autism: The International Journal of Research and Practice, 2017
This review contributes to the growing body of global autism spectrum disorder literature by examining the use of screening instruments in low- and middle-income countries with respect to study design and methodology, instrument adaptation and performance, and collaboration with community stakeholders in research. A systematic review was conducted…
Descriptors: Foreign Countries, Autism, Pervasive Developmental Disorders, Screening Tests
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Trickett, Edison J.; Espino, Susan Ryerson; Hawe, Penelope – Journal of Community Psychology, 2011
Recent discussions about the conduct of community interventions suggest the importance of developing more comprehensive theorizing about their nature and effects. The present study is an effort to infer how community interventions are theorized by the way they are represented in the peer-reviewed scholarly literature. A coding of a random sample…
Descriptors: Foreign Countries, Intervention, Community Programs, Public Health