Descripción
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.
Detalles del libro
Formato
Tapa dura
Páginas
208 páginas
Idioma
Inglés
Publicado
Dec 1, 1989
Editorial
SAGE Publications, Inc
Ediciones
2 ediciones
ISBN-10
0803930623
ISBN-13
9780803930629