Individual differences in locus of control during the second half of the life span for identical and fraternal twins reared apart and at Penn State U niversity (Paterno Lib) on M ay 11, 2016 D ow nloaded from P220 HARRIS (1989)


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by Nancy L. Pedersen , Margaret Gatz , Robert Plomin , John R. Nesselroade , Gerald E. Mcclearn
Venue:Journal of Gerontology: Psychological Sciences
Citations:6 - 1 self