TY - BOOK AU - Hedges, Larry V. TI - Inraclass correlation values for planning group-randomized trials in education: pp. 60-87 AV - JNF LB 1028 E35 2007 KW - INTRACLASS CORRELATION KW - CLUSTER RANDOMIZED TRIALS KW - EXPERIMENTS KW - STATISTICAL POWER KW - EDUCATIONAL RESEARCH KW - ACADEMIC ACHIEVEMENT KW - GROUP-RANDOMIZED EXPERIMENTS KW - EDUCATION N1 - Educational evaluation and policy analysis Vol. 29 No. 1 Mr. 2007; A Quarterly publication of the American Educational Research Association ER -