Does grandpa care, too? – Discriminative grandparental investment is associated with phenotypic resemblance and sociodemographic parameters in an Austrian sample

2021 ◽  
Author(s):  
Astrid Molnar ◽  
Victoria A. Schimpl ◽  
Stefanie A. Hofer ◽  
Lukretia E. Marx ◽  
Sylvia Kirchengast
Keyword(s):  
Grandparental Investment

Menopause Affords Grandparental Investment

2021 ◽  
pp. 5060-5061
Author(s):  
Austin Jeffery
Keyword(s):  
Grandparental Investment

Grandparental Investment

2021 ◽  
pp. 3503-3511
Author(s):  
Sascha Schwarz ◽  
Alexander Pashos ◽  
Harald A Euler
Keyword(s):  
Grandparental Investment

scholarly journals Grandparental investment facilitates harmonization of work and family in employed parents: A lifespan psychological perspective

2010 ◽  
Vol 33 (1) ◽  
pp. 27-28 ◽  
Author(s):  
Christiane A. Hoppmann ◽  
Petra L. Klumb
Keyword(s):  
Work And Family ◽  
Low Risk ◽  
Psychological Perspective ◽  
Psychological Mechanisms ◽  
Target Article ◽  
Family Contexts ◽  
Potential Benefits ◽  
Employed Parents ◽  
Grandparental Investment

AbstractThe target article emphasizes the need to identify psychological mechanisms underlying grandparental investment, particularly in low-risk family contexts. We extend this approach by addressing the changing demands of balancing work and family in low-risk families. Taking a lifespan psychological perspective, we identify additional motivators and potential benefits of grandparental investment for grandparents themselves and for subsequent generations.

The association between grandparental investment and grandparents' happiness in Finland

2016 ◽  
Vol 23 (4) ◽  
pp. 787-800 ◽  
Author(s):  
MIRKKA DANIELSBACKA ◽  
ANTTI O. TANSKANEN
Keyword(s):  
Grandparental Investment

scholarly journals Grandparental Investment

2011 ◽  
Vol 20 (2) ◽  
pp. 93-98 ◽  
Author(s):  
David A. Coall ◽  
Ralph Hertwig
Keyword(s):  
Grandparental Investment

scholarly journals Grandparental investment: The influence of reproductive timing and family size

2009 ◽  
Vol 21 (4) ◽  
pp. 455-463 ◽  
Author(s):  
David A. Coall ◽  
Marc Meier ◽  
Ralph Hertwig ◽  
Michaela Wänke ◽  
François Höpflinger
Keyword(s):  
Family Size ◽  
Reproductive Timing ◽  
Grandparental Investment

Continuity between pre- and post-demographic transition populations with respect to grandparental investment

2010 ◽  
Vol 33 (1) ◽  
pp. 28-29 ◽  
Author(s):  
Brad R. Huber
Keyword(s):  
Demographic Transition ◽  
Economic Status ◽  
Quality Data ◽  
High Quality ◽  
High Quality Data ◽  
Grandparental Investment

AbstractThis commentary suggests that there is more continuity in pre- and post-demographic transition populations with respect to grandparental investments than is assumed by Coall & Hertwig (C&H). Recent research employing high-quality data supports the claim that sex-biased grandparental investments are likely to exist in industrialized societies, and that the economic status of grandparents is related to their long-term fitness.

Motivating grandparental investment

2010 ◽  
Vol 33 (1) ◽  
pp. 24-25
Author(s):  
Debra Friedman ◽  
Michael Hechter
Keyword(s):  
Rational Choice ◽  
Evolutionary Theory ◽  
Rational Choice Theory ◽  
Choice Theory ◽  
Empirical Studies ◽  
Grandparental Investment

AbstractWhat 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.

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