TY - CHAP A1 - Sudman, S. A1 - Bickart, B. A1 - Blair, J. A1 - Menon, G. T1 - The effect of participation level on reports of behavior and attitudes by proxy reporters Y1 - 1994 DO - 10.1007/978-1-4612-2624-6_17 A3 - Schwarz, N. A3 - Sudman, S. T2 - Autobiographical memory and the validity of retrospective reports CY - New York PB - Springer ER -