A Twin Factor Mixture Modeling Approach to Childhood Temperament: Differential Heritability

Autor:	H. Hill Goldsmith, Jenn-Yun Tein, Kathryn Lemery-Chalfant, Ryan Stoll, Brandon G. Scott, Sierra Clifford
Rok vydání:	2016
Předmět:	Male Shared environment media_common.quotation_subject Twins 050109 social psychology Environment Models Psychological Article Education Developmental psychology Factor (chord) Developmental and Educational Psychology Humans 0501 psychology and cognitive sciences Big Five personality traits Child Temperament media_common Extramural 05 social sciences Heritability Twin study Pediatrics Perinatology and Child Health Mixture modeling Female Psychology 050104 developmental & child psychology
Zdroj:	Child Development. 87:1940-1955
ISSN:	0009-3920
Popis:	Twin factor mixture modeling was used to identify temperament profiles while simultaneously estimating a latent factor model for each profile with a sample of 787 twin pairs (Mage = 7.4 years, SD = .84; 49% female; 88.3% Caucasian), using mother- and father-reported temperament. A four-profile, one-factor model fit the data well. Profiles included "regulated, typical reactive," "well-regulated, positive reactive," "regulated, surgent," and "dysregulated, negative reactive." All profiles were heritable, with lower heritability and shared environment also contributing to membership in the "regulated, typical reactive" and "dysregulated, negative reactive" profiles.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f4ecd174099b429e9fe981d980e14f8 https://doi.org/10.1111/cdev.12561 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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