ArticleJournal of personality and social psychology2015
The contribution of genetics and early rearing experiences to hierarchical personality dimensions in chimpanzees (Pan troglodytes).
Article in Journal of personality and social psychology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 32 citations in OpenAlex.
- Characterizing the personality and gray matter volume of chimpanzees that exhibit autism-related socio-communicative phenotypes.Personality neuroscience · 2023Article
- Article
- Personality links with lifespan in chimpanzees.eLife · 2018Article
- Common marmoset (Callithrix jacchus) personality, subjective well-being, hair cortisol level and AVPR1a, OPRM1, and DAT genotypes.Scientific reports · 2018Article
- Culture, morality and individual differences: comparability and incomparability across species.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2018Review
- Neuroanatomical Correlates of Hierarchical Personality Traits in Chimpanzees: Associations with Limbic Structures.Personality neuroscience · 2018Article
- Etiology of Triarchic Psychopathy Dimensions in Chimpanzees (Clinical psychological science : a journal of the Association for Psychological Science · 2017Article
- Chimpanzee Personality and the Arginine Vasopressin Receptor 1A Genotype.Behavior genetics · 2017Article
- Triarchic Psychopathy Dimensions in Chimpanzees (Frontiers in neuroscience · 2017Article
- Neuroanatomical correlates of personality in chimpanzees (Pan troglodytes): Associations between personality and frontal cortex.NeuroImage · 2015Article
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 1 country.
Funding
Abstract
A reliable literature finds that traits are related to each other in an organized hierarchy encompassing various conceptualizations of personality (e.g., Big Three, five-factor model). Recent work suggests the potential of a similar organization among our closest nonhuman relative, chimpanzees (Pan troglodytes), with significant links to neurobiology suggesting an evolutionarily and neurobiologically based hierarchical structure of personality. The current study investigated this hierarchical structure, the heritability of the various personality dimensions across levels of the hierarchy, and associations with early social rearing experience in a large sample (N = 238) of socially housed, captive chimpanzees residing in 2 independent colonies of apes. Results provide support for a hierarchical structure of personality in chimpanzees with significant associations with early rearing experiences. Further, heritabilities of the various dimensions varied by early rearing, with affective dimensions found to be significantly heritable among mother-reared apes, whereas personality dimensions were largely independent of relatedness among the nursery-reared apes. Taken together, these findings provide evidence for the influence of both genetic and environmental factors on personality profiles across levels of the hierarchy, supporting the importance of considering environmental variation in models of quantitative trait evolution.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.