Examining inter-family differences in intra-family (parent-adolescent) dynamics using grid-sequence analysis

Area of Science:

• Family Science
• Dynamic Systems Theory
• Sequence Analysis

Background:

• Family systems theory guides the study of intra-family dynamics influencing dysfunction and adaptation.
• Existing methods may not fully capture the complexity of daily family interactions over time.

Purpose of the Study:

• To introduce and illustrate the grid-sequence analysis method for studying inter-family differences in intra-family dynamics.
• To develop a typology of intrafamily dynamics and inform theories on their contribution to adolescent behavior and family mental health.
• To extend analytical techniques for family experience sampling and daily diary data.

Main Methods:

• The study merges state space grid methods (dynamic systems) with sequence analysis (molecular biology) into a novel grid-sequence approach.
• Utilized dyadic data from 86 parent-adolescent dyads with daily reports on connectedness (up to 21 reports per dyad).

Main Results:

• Grid-sequence analysis successfully identified a typology of intrafamily dynamics.
• Demonstrated the method's utility in linking specific family microdynamics to adolescent behavior problems and family members' mental health.

Conclusions:

• Grid-sequence analysis offers a robust method for analyzing complex family interaction patterns.
• Identified family-level microdynamics as potential risk/protective factors and intervention targets for improving family and individual well-being.