Motivating grandparental investment

Debra Friedman, Michael Hechter

Research output: Contribution to journalComment/debate

Abstract

What makes the question of grandparental investment so very interesting is trying to tease out the underlying motivations. Grandparental investment is variable and grandparental altruism, if it exists at all, is also variable. Neither evolutionary theory nor rational choice theory has an easy time explaining this variation, and insight is further impeded by the absence of any compelling empirical studies designed for the purpose of testing alternative explanations of variations in grandparental investment.

Original languageEnglish (US)
Pages (from-to)24-25
Number of pages2
JournalBehavioral and Brain Sciences
Volume33
Issue number1
DOIs
StatePublished - Feb 1 2010

ASJC Scopus subject areas

  • Neuropsychology and Physiological Psychology
  • Physiology
  • Behavioral Neuroscience

Fingerprint Dive into the research topics of 'Motivating grandparental investment'. Together they form a unique fingerprint.

  • Cite this