TY  - JOUR
T1  - On the dimensionality of two-question format Likert attitude scales
AU  - Brody, C.J.
AU  - Dietz, J.
PY  - 1997
DO  - 10.1006/ssre.1997.0594
SP  - 197
EP  - 204
JO  - Social Science Research
VL  - 26
IS  - 2
SN  - 0049-089X
ER  -