Paunonen, S. V ., & Ashton, M. C. (2001). Big Five factors and facets and the predic -
tion of behavior . Journal of Personality and Social Psychology ,81, 524–539.
Peatman, J. G. (1947). Descriptive and sampling statistics . New York: Harper.
Pfeiffer, E. (1977). Psychopathology and social pathology . In J. E. Birren & K. W .
Schaie (Eds.), Handbook of the psychology of aging (1st ed., pp. 650–671). New
York: Van Nostrand Reinhold.
Piedmont, R. L., & Chae, J. H. (1997). Cross-cultural generalizability of the Five-
Factor Model of personality: Development and validation of the NEO-PI-R forKoreans. Journal of Cross-Cultural Psychology ,28, 131–155.
Piedmont, R. L., McCrae, R. R., & Costa, P . T., Jr. (1991). Adjective Check List
scales and the Five-Factor Model. Journal of Personality and Social Psychology ,
60, 630–637.
Piedmont, R. L., McCrae, R. R., & Costa, P . T., Jr. (1992). An assessment of the Ed -
wards Personal Preference Schedule from the perspective of the Five-Factor
Model. Journal of Personality Assessment ,58, 67–78.
Piedmont, R. L., McCrae, R. R., Riemann, R., & Angleitner, A. (2000). On the inval -
idity of validity scales: Evidence from self-reports and observer ratings in vol -
unteer samples. Journal of Personality and Social Psychology ,78, 582–593.
Pike, A., Manke, B., Reiss, D., & Plomin, R. (2000). A genetic analysis of differential
experiences of adolescent siblings across three years. Social Development ,9,
96–114.
Plomin, R., & Daniels, D. (1987). Why are children in the same family so different
from one another? Behavioral and Brain Sciences ,10, 1–16.
Pujol, J., Vendrell, P ., Junque, C., Martí-Vilalta, J. L., & Capdevila, A. (1993). When
does human brain development end?: Evidence of corpus callosum growth upto adulthood. Annals of Neurology ,34, 71–75.
Reichard, S., Livson, F ., & Peterson, P . G. (1962). Aging and personality . New York:
Wiley .
Resnick, S. M., Davatzikos, C., Kraut, M. A., & Zonderman, A. B. (2000, June). Lon-
gitudinal changes in MRI volumes in older adults . Paper presented at the Sixth
Annual Meeting of the Organization for Human Brain Mapping, San Antonio,TX.
Resnick, S. M., Gottesman, I. I., & McGue, M. (1993). Sensation seeking in oppo -
site-sex twins: An effect of prenatal hormones? Behavior Genetics ,23, 323–
329.
Riemann, R., Angleitner, A., & Strelau, J. (1997). Genetic and environmental influ -
ences on personality: A study of twins reared together using the self- and peer
report NEO-FFI scales. Journal of Personality ,65, 449–475.
Riley , M. W ., Johnson, M., & Foner, A. (1972). Aging and society: Vol. 3. A sociology
of age stratification . New York: Russell Sage Foundation.
Roberts, B. W ., & DelVecchio, W . F . (2000). The rank-order consistency of personal -
ity traits from childhood to old age: A quantitative review of longitudinal stud -
ies.Psychological Bulletin ,126, 3–25.
Roberts, B. W ., & Helson, R. (1997). Changes in culture, changes in personality:
The influence of individualism in a longitudinal study of women. Journal of
Personality and Social Psychology ,72, 641–651.References 255