Minimizing the number of observations: A generalization of the spearman-brown formula |
| |
| Authors: | P. F. Sanders T. J. J. M. Theunissen S. M. Baas |
| |
| Affiliation: | (1) National Institute for Educational Measurement (Cito), The Netherlands;(2) Twente University, The Netherlands;(3) Cito PO Box 1034, 6801 MG Arnhem, The Netherlands |
| |
| Abstract: | A new method for determining the minimum number of observations per subject needed to achieve a specific generalizability coefficient is presented. This method, which consists of a branch-and-bound algorithm, allows for the employment of constraints specified by the investigator. |
| |
| Keywords: | generalizability coefficient branch-and-bound-algorithm optimization of decision studies |
| 本文献已被 SpringerLink 等数据库收录！ |
