TY  - JOUR
PY  - 1974//
TI  - Objective measurement of the independent variable: a neglected methodological aspect in community-based behavioral research
JO  - Journal of abnormal child psychology
A1  - Wodarski, John S.
A1  - Feldman, R. A.
A1  - Pedi, S. J.
SP  - 239
EP  - 244
VL  - 2
IS  - 3
N2  - <p>[Abstract unavailable]</p> <p>Language: en</p> 
LA  - en
SN  - 0091-0627
UR  - http://dx.doi.org/
ID  - ref1
ER  -