Which of the following researchers did NOT develop a classification system for infant temperament?
A) Mary D. Salter Ainsworth
B) Stella Chess
C) Jerome Kagan
D) Alexander Thomas

Question

Quizplus · Accepted Answer

Mary D. Salter Ainsworth developed the Strange Situation paradigm for assessing attachment styles in infants, but did not develop a classification system for infant temperament. Stella Chess and Alexander Thomas developed the well-known New York Longitudinal Study, which identified nine temperament traits in infants. Jerome Kagan developed the concept of behavioral inhibition as a temperament trait.

Which of the Following Researchers Did NOT Develop a Classification