TY  - JOUR
PY  - 1964//
TI  - Incentive magnitude, task orientation, and persistence
JO  - Child development
A1  - Nakamura, C. Y.
A1  - Lowenkron, B. Z.
SP  - 611
EP  - 621
VL  - 35
IS  - 
N2  - <p>[Abstract unavailable]</p> <p>Language: en</p> 
LA  - en
SN  - 0009-3920
UR  - http://dx.doi.org/
ID  - ref1
ER  -