Birth order in cross-cultural perspective

Developmental Psychology • Vol/Iss. 10(1) • American Psychological Association • Washington, D.C. • Published In • Pages: 48-54 •
By Rosenblatt, Paul C., Skoogberg, Elizabeth L.

Hypothesis

"Firstborn children or firstborn children of a given sex tend to increase parental status, to provide parents with a teknonym, to make parent marriage stable" (50-51)

Test

Test NameSupportSignificanceCoefficientTail
Sign testSupportedp<.05UNKNOWNOne-tailed