| Literature DB >> 6610554 |
L W Poon, I K Krauss, N L Bowles.
Abstract
This paper surveys the recent practices of subject selection in cognitive aging research and provides examples of how the magnitude of age differences in the overall population could be under- or over-estimated given different sample distributions of gender, health, education and intellectual functioning. Some guidelines are suggested for consideration in future research.Mesh：
Year: 1984 PMID： 6610554 DOI： 10.1080/03610738408258541
Source DB: PubMed Journal: Exp Aging Res ISSN： 0361-073X Impact factor: 1.645