Longitudinal relationship between posttraumatic cognitions and internalising symptoms in children and adolescents.

Background: Little is known about the naturalistic course of posttraumatic cognitions (PTCs) after exposure to a potentially traumatic event (PTE) in children and adolescents. Moreover, previous studies on the longitudinal associations of PTCs with internalising symptoms yielded mixed results.Objective: To explore the naturalistic courses and longitudinal associations of dysfunctional PTCs and functional PTCs with posttraumatic stress symptoms (PTSS), depression, and anxiety.Method: A total of 115 children and adolescents, aged 7-15 years, were assessed within 1 month, 3 months, and 6 months after exposure to an acute accidental PTE. Repeated measures analyses of variance were conducted to capture the naturalistic courses of PTCs and internalising symptoms. Cross-lagged panel analyses were applied to explore the longitudinal relationship between dysfunctional and functional PTCs, along with their longitudinal associations with PTSS, depression, and anxiety.Results: Dysfunctional PTCs and internalising symptoms decreased, whereas functional PTCs increased over time. Dysfunctional and functional PTCs were moderately inversely related, but no significant cross-lagged paths emerged among them. Dysfunctional PTCs were moderately to strongly associated with internalising symptoms, while functional PTCs were weakly to moderately inversely associated with internalising symptoms. Initial PTSS predicted later dysfunctional PTCs (ß = .31, p < .05), but not vice versa.Conclusions: Dysfunctional PTCs, functional PTCs, and internalising symptoms were entangled over time. Our findings support the cognitive scar model with initial PTSS predicting later dysfunctional PTCs. Future research complementing between-subject with within-subject analyses could offer additional insights into the longitudinal relationship between dysfunctional PTCs, functional PTCs, and psychological symptoms.

Dysfunctional posttraumatic cognitions and internalising symptoms naturally decreased, whereas functional posttraumatic cognitions naturally increased over a 6-month period following exposure to an acute accidental potentially traumatic event.Above the significant longitudinal associations of dysfunctional posttraumatic cognitions with internalising symptoms, functional posttraumatic cognitions were significantly inversely related to internalising symptoms over time.Posttraumatic stress symptoms assessed within 1 month after the potentially traumatic event predicted dysfunctional posttraumatic cognitions assessed 3 months after the potentially traumatic event, but not vice versa.

Development and validation of the Functional Posttraumatic Cognitions Questionnaire (FPTCQ) in children and adolescents exposed to accidental trauma.

OBJECTIVE: Cognitive models of posttraumatic stress disorder highlight posttraumatic cognitions (PTCs) as a crucial mechanism of trauma adjustment. So far, only dysfunctional PTCs have been investigated in detail. Research on functional PTCs is scarce. This study addresses this gap by developing and validating a self-report measure called Functional Posttraumatic Cognitions Questionnaire (FPTCQ) in children and adolescents. METHOD: The questionnaire was administered to 114 children and adolescents aged 7 to 15 years who had experienced an acute accidental potentially traumatic event, such as a road traffic accident or a burn injury, and as a result received medical treatment. In addition to classical item analysis and exploratory factor analysis, reliability and construct validity of the FPTCQ were investigated. RESULTS: The exploratory factor analysis revealed a one-factor structure of the FPTCQ. The final 11-item questionnaire displayed satisfactory internal consistency (Cronbach's α = .78), irrespective of age. Functional PTCs were inversely related to dysfunctional PTCs, r = -.44, p < .001, posttraumatic stress symptoms, r = -.35, p < .001, depression symptoms, r = -.22, p < .05, and anxiety symptoms, r = -.43, p < .001, thus supporting construct validity. CONCLUSIONS: The FPTCQ is a reliable and valid measure for standardized assessment of functional PTCs among children and adolescents. (PsycInfo Database Record (c) 2021 APA, all rights reserved).