Question

Researcher George Vaillant combined samples from three studies: male Harvard graduates,boys from low-income urban families,and women with high IQs.Each of the studies began in the early decades of the 20th century and followed their samples with assessments every year or two from childhood or emerging adulthood into late adulthood.Vaillant conducted which of the following research designs?

Accepted Answer

A)  a longitudinal study
B)  a cross-sectional study
C)  a quasi-experiment
D)  a case studyE) A) and B)
F) B) and D)

Exam 11: Middle Adulthood

Correct Answer
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Exam 11: Middle Adulthood

Correct AnswerverifiedShow Answer

Correct Answer
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