期刊
ANIMAL BEHAVIOUR
卷 77, 期 3, 页码 753-758出版社
ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
DOI: 10.1016/j.anbehav.2008.11.006
关键词
adaptive hypothesis; ecological fallacy; hierarchical model; hypothesis testing; individual heterogeneity; multilevel data; random effect; reaction norm; repeated measure; within-group centering