The epidemiology of observed temperament

Factor structure and demographic group differences

Michael T. Willoughby, Cynthia A. Stifter, Nisha C. Gottfredson, Lynne Vernon-Feagans, Martha Cox, Clancy Blair, Peg Burchinal, Linda Burton, Keith Crnic, Ann Crouter, Patricia Garrett-Peters, Mark Greenberg, Stephanie Lanza, Roger Mills-Koonce, Debra Skinner, Cynthia Stifter, Emily Werner, Michael Willoughby

Research output: Contribution to journalArticle

Abstract

This study investigated the factor structure of observational indicators of children's temperament that were collected across the first three years of life in the Family Life Project (N=1205) sample. A four-factor model (activity level, fear, anger, regulation), which corresponded broadly to Rothbart's distinction between reactivity and regulation, provided an acceptable fit the observed data. Tests of measurement invariance demonstrated that a majority of the observational indicators exhibited comparable measurement properties for male vs. female, black vs. white, and poor vs. not-poor children, which improved the generalizability of these results. Unadjusted demographic group comparisons revealed small to moderate sized differences (Cohen ds=|.23-.42|) in temperamental reactivity and moderate to large sized differences (Cohen ds=-.64--.97) in regulation. Collectively, demographic variables explained more of the variation in regulation (R2=25) than in reactivity (R2=02-.06). Follow-up analyses demonstrated that race differences were substantially diminished in magnitude and better accounted for by poverty. These results help to validate the distinction between temperamental reactivity and regulation using observational indicators.

Original languageEnglish (US)
Pages (from-to)21-34
Number of pages14
JournalInfant Behavior and Development
Volume39
DOIs
StatePublished - May 1 2015

Fingerprint

Group Structure
Temperament
Epidemiology
Demography
Anger
Poverty
Fear

Keywords

  • Confirmatory factor analysis
  • Latent variable
  • Reactivity
  • Regulation
  • Temperament

ASJC Scopus subject areas

  • Developmental and Educational Psychology

Cite this

Willoughby, M. T., Stifter, C. A., Gottfredson, N. C., Vernon-Feagans, L., Cox, M., Blair, C., ... Willoughby, M. (2015). The epidemiology of observed temperament: Factor structure and demographic group differences. Infant Behavior and Development, 39, 21-34. https://doi.org/10.1016/j.infbeh.2015.02.001

The epidemiology of observed temperament : Factor structure and demographic group differences. / Willoughby, Michael T.; Stifter, Cynthia A.; Gottfredson, Nisha C.; Vernon-Feagans, Lynne; Cox, Martha; Blair, Clancy; Burchinal, Peg; Burton, Linda; Crnic, Keith; Crouter, Ann; Garrett-Peters, Patricia; Greenberg, Mark; Lanza, Stephanie; Mills-Koonce, Roger; Skinner, Debra; Stifter, Cynthia; Werner, Emily; Willoughby, Michael.

In: Infant Behavior and Development, Vol. 39, 01.05.2015, p. 21-34.

Research output: Contribution to journalArticle

Willoughby, MT, Stifter, CA, Gottfredson, NC, Vernon-Feagans, L, Cox, M, Blair, C, Burchinal, P, Burton, L, Crnic, K, Crouter, A, Garrett-Peters, P, Greenberg, M, Lanza, S, Mills-Koonce, R, Skinner, D, Stifter, C, Werner, E & Willoughby, M 2015, 'The epidemiology of observed temperament: Factor structure and demographic group differences', Infant Behavior and Development, vol. 39, pp. 21-34. https://doi.org/10.1016/j.infbeh.2015.02.001
Willoughby, Michael T. ; Stifter, Cynthia A. ; Gottfredson, Nisha C. ; Vernon-Feagans, Lynne ; Cox, Martha ; Blair, Clancy ; Burchinal, Peg ; Burton, Linda ; Crnic, Keith ; Crouter, Ann ; Garrett-Peters, Patricia ; Greenberg, Mark ; Lanza, Stephanie ; Mills-Koonce, Roger ; Skinner, Debra ; Stifter, Cynthia ; Werner, Emily ; Willoughby, Michael. / The epidemiology of observed temperament : Factor structure and demographic group differences. In: Infant Behavior and Development. 2015 ; Vol. 39. pp. 21-34.
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