A study of the relationship between family interaction and individual symptomology over time

The study was designed to answer two questions: (a) Can a relationship over time between family interaction and individual symptomatology be demonstrated? (B) Can it be shown that changes in interaction have more influence on changes in the symptom than vice versa. Five interaction dimensions were taped in weekly, three-quarter hour sessions over 20 weeks in five families, each consisting of a mother-father-child triad who met certain criteria and had an encopretic child. The interaction dimension scores were abstracted weekly from these sessions by content analyses relying on various scales. The derived ratio scores were then related to the number of days the child soiled himself in the week preceding and following the interaction measurement. The relationship was assessed by Pearson correlation coefficients and step-wise multiple regression analyses adjusted to account for the possible inflationary effects of taking measures from the same subjects more than once. The results of the analyses answered both questions posed by the study in the affirmative, thus supporting the rationale underlying family therapy.