共 12 条
[6]
Labovitz S, 1972, SOCIOLOGICAL METHODS, V1, P13, DOI [10.1177/004912417200100102, DOI 10.1177/004912417200100102]
[7]
Lord F.M., 1953, AM PSYCHOL, V8, P750, DOI DOI 10.1037/H0063675
[9]
Siegel S., 1956, NONPARAMETRIC STAT B
[10]
STEVENS SS, 1968, SCIENCE, V161, P849