Study by R. Chris Fraley and Glenn I Roisman exploring developmental antecedents of adult attachment styles.
Four key lessons learned from longitudinal research.
Lesson 1: Origins in Early Caregiving Experiences
Key Insight: Adult attachment styles are influenced by early caregiving experiences but associations are variable and inconsistent across measurement domains.
Retrospective Reports: Historically, researchers relied on retrospective reports from adults about their early caregiving experiences. However, recent longitudinal studies allow for the evaluation of early experiences prospectively.
NICHD Study of Early Child Care and Youth Development (SECCYD): A significant longitudinal study where children were followed from infancy to age 18. Findings include:
Insecure individuals at age 18 had histories of less supportive parenting, instability (e.g., parental depression, father absence), and lower quality friendships in adolescence.
Longitudinal studies yield associations but effect sizes are small and inconsistent across various measures.
Lesson 2: Time-dependent Socialization and Selection Processes
Core Idea: Attachment theory highlights both socialization and selection processes.
Selection: Individuals influence their own environments.
Differential Influence Over Time: The theory suggests that:
Socialization effects are more pronounced in early childhood, while selection effects become more dominant as individuals develop.
Socialization-Selection Asymmetries: The shift implies that attachment styles are more malleable in childhood than adulthood.
Example study by Jones et al. indicates higher stability in attachment among mothers (r = 0.72) compared to their adolescents (r = 0.42).
Lesson 3: Foundations are Not Fate
Key Point: Although early experiences impact attachment, they do not deterministically dictate adult outcomes.
Maladaption Potential: The malleability of attachment in childhood means multiple experiences can shape adult attachment styles, even conflicting ones.
Statistical Perspective: Effect sizes from longitudinal studies indicate weak correlations (typically around 0.15), meaning that many individuals defy expected outcomes based on early experiences.
Lesson 4: The Need for Further Research
Research Gaps: Despite existing knowledge, many exceptions show complexity in understanding individual differences in attachment security.
Relationship-specific Styles: Individuals may develop varying attachment styles depending on specific interpersonal experiences, suggesting variability in attachment based on context.
Recent Experiences: Adult attachment may be more reflective of recent relationships rather than distant past experiences.
Genetic Contributions: Genetic factors also play a role in attachment development.
Heritability estimates indicate approximately 45% variation in attachment anxiety might be due to genetic factors.
Challenges remain in identifying the genetic specificities or gene-environment interactions affecting attachment.
Tables and Figures
Table 1: Summarizes longitudinal studies on the antecedents of adult attachment.
Includes studies by Chopik et al. (2014), Dinero et al. (2008), and Zayas et al. (2011).
Figure 1: Illustrates the socialization-selection asymmetries in development, depicting the shift from socialization dominance in early life to selection dominance later.
References for Further Reading
Gillath O, et al. 2016. Adult Attachment: A Concise Guide to Theory and Research. Academic Press.
Mikulincer M, Shaver PR. 2016. Attachment in Adulthood: Structure, Dynamics, and Change. Guilford Press.
Fraley RC, Roisman GI, et al. 2013. Interpersonal and genetic origins of adult attachment styles. J Pers Soc Psychol 104:817-838.
Zayas V, et al. 2011. Roots of adult attachment: maternal caregiving at 18 months predicts adult attachment to peers and partners. Soc Psychol Pers Sci. 2:289-297.