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Temperament differences between institution- and family-reared toddlers
O Kochukhova1, A A Mikhailova2, Ju O Dyagileva2
1Department of Psychology, Uppsala University, Box 1225, 75142, Uppsala, Sweden.
Infant Behavior & Development
|October 30, 2016
Summary
Institution-reared toddlers showed lower Surgency and higher Negative affectivity compared to family-reared toddlers. These temperamental differences, particularly in Surgency and Negative affectivity, suggest distinct developmental trajectories in early childhood.
Area of Science:
- Developmental Psychology
- Child Psychology
- Temperament Studies
Background:
- Childhood institutionalization can impact socio-emotional development.
- Temperament is a foundational aspect of personality, observable from early infancy.
- Understanding early environmental influences on temperament is crucial for predicting long-term outcomes.
Purpose of the Study:
- To compare temperamental properties between institution-reared (IR) and family-reared (FR) toddlers.
- To investigate the influence of age and institutional duration on temperament in IR toddlers.
- To examine developmental patterns of Surgency, Negative Affectivity, and Effortful Control.
Main Methods:
- Cross-sectional comparison of toddlers aged 17-37 months in Simferopol, Crimea.
- Assessment of temperamental properties: Surgency/extraversion, Negative affectivity, and Effortful control.
- Analysis of the relationship between institutional rearing, age, duration of stay, and temperamental scores.
Main Results:
- IR toddlers exhibited significantly lower Surgency and higher Negative Affectivity than FR toddlers.
- In IR toddlers, Surgency scores increased with age, unlike in FR toddlers.
- Higher Negative Affectivity in IR children correlated with longer institutional stays; no differences in Effortful Control were found.
Conclusions:
- Institutional rearing is associated with distinct developmental patterns in Surgency and Negative Affectivity.
- Early environmental factors in institutional settings may shape temperamental expressions.
- Findings suggest potential implications for personality development trajectories in institutionalized children.
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