Descrição
All researchers face an important challenge - designing research that will have sufficient sensitivity to detect those effects it purports to investigate. Sample size, validity and sensitivity, experimental error, subject variability, and the type of statistical analysis all influence the sensitivity of a research design. Through careful explanations and selection of examples, Lipsey examines the concept of design sensitivity and explains statistical power and the elements that determine it.
Detalhes do Livro
Formato
Capa dura
Páginas
208 páginas
Idioma
Inglês
Publicado
Dec 1, 1989
Editora
SAGE Publications, Inc
Edições
2 edições
ISBN-10
0803930623
ISBN-13
9780803930629