New insight on intergenerational attachment from a relationship-based analysis

Area of Science:

• Psychology
• Developmental Psychology
• Attachment Theory

Background:

• Attachment transmission research traditionally uses variable-centered analyses.
• Focus has been on linear associations between adult states of mind, maternal sensitivity, and infant attachment.
• A relationship-centered approach offers a novel perspective on intergenerational attachment dynamics.

Purpose of the Study:

• To apply a relationship-centered approach to analyze attachment transmission.
• To examine adult states of mind, maternal sensitivity, and infant attachment as components of a single intergenerational relationship.
• To identify distinct relationship patterns in mother-infant dyads.

Main Methods:

• Assessed 90 adolescent and 99 adult mother-infant dyads at 12 months infant age.
• Utilized variable-centered analyses to replicate known associations.
• Employed relationship-based latent class analyses to identify distinct patterns.
• Conducted moderation analyses examining adolescent-adult mother, trauma, and socioeconomic status.

Main Results:

• Replicated established associations between core attachment variables.
• Identified two prevalent patterns: maternal unresolved trauma/insensitive behavior/disorganized infant attachment (61% in young mothers) and maternal autonomy/sensitive behavior/secure infant attachment (59% in adult mothers).
• Observed three less common patterns.
• Adolescent-adult status moderated secure vs. disorganized patterns; trauma moderated disorganized vs. avoidant patterns; socioeconomic status moderated avoidant vs. secure patterns.

Conclusions:

• A relationship-centered approach provides valuable insights into attachment transmission.
• Distinct intergenerational relationship patterns exist beyond simple variable associations.
• Moderating factors like maternal age, trauma, and socioeconomic status influence specific attachment patterns.