Yes, he does:
Abstract: Human fathers face paternity uncertainty and are expected to use cues of relatedness to adjust their investment. So far, the main cue hypothesised to account for paternity assessment is facial phenotypic resemblance between a father and his child. However, previous studies showing a discriminative paternal investment either relied on fathers’ perceptions of resemblance (which differs from actual resemblance, as perceived resemblance could be socially biased), or manipulated facial resemblance. In this study, we investigate in a real-life situation, whether (1) the perception of child facial resemblance and (2) the likelihood of parental investment were predicted by actual facial resemblance to self, for both parents. The actual facial resemblance of 79 French children was quantified by testing external judges. Data on ascription of resemblance and parental investment were collected in private for each parent. First, ascription of facial resemblance was found to be consistent between the two parents and to match actual resemblance to the father. Second,emotional closeness as reported by fathers, but not by mothers, was found to be predicted by actual facial resemblance to self. This suggests that paternity uncertainty has favored the use of facial phenotype matching in fathers.
Source: Are parents’ perceptions of offspring facial resemblance consistent with actual resemblance? Effects on parental investment from Evolution & Human Behavior by Alexandra Alvergne, Charlotte Faurie, Michel Raymond
Follow me on Twitter here or get updates via email here.
Related posts:
10 things you need to know about families
Why you don’t want an older brother or a younger pair of twin siblings
Is your brother smart? Then you might be crazy.
This piece originally appeared on Barking Up the Wrong Tree.
More Must-Reads from TIME
- Inside Elon Musk’s War on Washington
- Why Do More Young Adults Have Cancer?
- Colman Domingo Leads With Radical Love
- 11 New Books to Read in February
- How to Get Better at Doing Things Alone
- Cecily Strong on Goober the Clown
- Column: The Rise of America’s Broligarchy
- Introducing the 2025 Closers
Contact us at letters@time.com