David Heyne

Evaluation of Child Therapy and Caregiver Training in the Treatment of School Refusal

OBJECTIVE To evaluate the relative efficacy of (1) child therapy, (2) parent/teacher training, and (3) the combination of child therapy and parent/teacher training in the treatment of anxiety-based school refusal. METHOD Sixty-one school-refusing children (aged 7-14 years) from throughout Melbourne, Australia, were randomized to a child therapy program, a parent and teacher training program, or a combination of the two. Children were assessed before and after treatment, and at 4.5-month follow-up, by means of attendance records, self-report of emotional distress and self-efficacy, parent and teacher reports of emotional distress, and clinician ratings of overall functioning. RESULTS Statistically and clinically significant pretreatment-posttreatment change occurred for each group. Immediately posttreatment, child therapy appeared to be the least effective in increasing attendance. By follow-up, the attendance and adjustment of those in the child therapy group equalled that of children whose parents and teachers were involved in treatment, whether on their own (parent/teacher training) or together with their children (combined child therapy and parent/teacher training). CONCLUSION Contrary to expectations, combined child therapy and parent/teacher training did not produce better outcomes at posttreatment or follow-up.

Types of parental involvement in CBT with anxious youth: A preliminary meta-analysis

OBJECTIVE Meta-analytic studies have not confirmed that involving parents in cognitive behavior therapy (CBT) for anxious children is therapeutically beneficial. There is also great heterogeneity in the type of parental involvement included. We investigated parental involvement focused on contingency management (CM) and transfer of control (TC) as a potential outcome moderator using a meta-analysis with individual patient data. METHOD Investigators of randomized controlled trials (RCTs) of CBT for anxious children, identified systematically, were invited to submit their data. Conditions in each RCT were coded based on type of parental involvement in CBT (i.e., low involvement, active involvement without emphasis on CM or TC, active involvement with emphasis on CM or TC). Treatment outcomes were compared using a 1-stage meta-analysis. RESULTS All cases involved in active treatment (894 of 1,618) were included for subgroup analyses. Across all CBT groups, means of clinical severity, anxiety, and internalizing symptoms significantly decreased posttreatment and were comparable across groups. The group without emphasis on CM or TC showed a higher proportion with posttreatment anxiety diagnoses than the low-involvement group. Between posttreatment and 1-year follow-up, the proportion with anxiety diagnoses significantly decreased in CBT with active parental involvement with emphasis on CM or TC, whereas treatment gains were merely maintained in the other 2 groups. CONCLUSIONS CBT for anxious children is an effective treatment with or without active parental involvement. However, CBT with active parental involvement emphasizing CM or TC may support long-term maintenance of treatment gains. RESULTS should be replicated as additional RCTs are published.

School refusal and anxiety in adolescence: Non-randomized trial of a developmentally sensitive cognitive behavioral therapy

The main objectives were to evaluate efficacy and acceptability of a developmentally sensitive cognitive behavioral therapy for anxiety-based school refusal in adolescence. Twenty school-refusing adolescents meeting DSM-IV anxiety disorder criteria participated in a non-randomized trial, together with parents and school staff. Outcome was assessed at post-treatment and 2-month follow-up. Treated adolescents showed significant and maintained improvements across primary outcome variables (school attendance; school-related fear; anxiety), with medium to large effect sizes. Half of the adolescents were free of any anxiety disorder at follow-up. Additional improvements were observed across secondary outcome variables (depression; overall functioning; adolescent and parent self-efficacy). The treatment was rated as acceptable by adolescents, parents, and school staff, which may help explain the very low attrition rate. Social anxiety disorder was the most common disorder among adolescents still meeting anxiety disorder criteria at follow-up. Treatment modifications to improve efficacy for school-refusing adolescents presenting with social anxiety disorder are suggested.

Cognitive Behavioral Therapy Age Effects in Child and Adolescent Anxiety: An Individual Patient Data Metaanalysis

Investigations of age effects on youth anxiety outcomes in randomized trials (RCTs) of cognitive behavior therapy (CBT) have failed to yield a clear result due to inadequate statistical power and methodologic weaknesses. We conducted an individual patient data metaanalysis to address this gap.

School refusal: epidemiology and management.

School refusal is differentiated from other attendance problems such as truancy and school withdrawal. It is characterised by the child’s emotional upset at the prospect of going to school, parental awareness of and antipathy toward the problem, and an absence of significant antisocial behaviour in the child. The child’s emotional upset is frequently associated with an anxiety disorder, but it may also be associated with a mood disorder. School refusal affects approximately 1% of school children across the primary and secondary school levels. Severe and prolonged school refusal jeopardises the young person’s social, emotional and academic development, and may be associated with mental health problems in adulthood.A first step in management involves efficient identification and the assessment of contributing and maintaining factors. Clinical outcome studies support the efficacy of cognitive behavioural therapy (CBT). The psychosocial approach encompassed in CBT incorporates anxiety management training with the young person, behaviour management training with parents and consultation with school personnel. Pharmacological treatments are commonly employed although empirical support for their use is limited. Tricyclic antidepressants and selective serotonin (5-hydroxytryptamine; 5-HT) reuptake inhibitors are the more commonly used agents, with the latter having fewer associated adverse effects. It is suggested that the first line of treatment should be CBT, with simultaneous or subsequent pharmacological treatment contingent upon the response to CBT.

Cognitive Behavior Therapy for Anxious Adolescents: Developmental Influences on Treatment Design and Delivery

Anxiety disorders in adolescence are common and disruptive, pointing to a need for effective treatments for this age group. Cognitive behavior therapy (CBT) is one of the most popular interventions for adolescent anxiety, and there is empirical support for its application. However, a significant proportion of adolescent clients continue to report anxiety symptoms post-treatment. This paper underscores the need to attend to the unique developmental characteristics of the adolescent period when designing and delivering treatment, in an effort to enhance treatment effectiveness. Informed by the literature from developmental psychology, developmental psychopathology, and clinical child and adolescent psychology, we review the ‘why’ and the ‘how’ of developmentally appropriate CBT for anxious adolescents. ‘Why’ it is important to consider developmental factors in designing and delivering CBT for anxious adolescents is addressed by examining the age-related findings of treatment outcome studies and exploring the influence of developmental factors, including cognitive capacities, on engagement in CBT. ‘How’ clinicians can developmentally tailor CBT for anxious adolescents in six key domains of treatment design and delivery is illustrated with suggestions drawn from both clinically and research-oriented literature. Finally, recommendations are made for research into developmentally appropriate CBT for anxious adolescents.

Cognitive-Behavioral Treatments for Anxiety and Phobic Disorders in Children and Adolescents: A Review

This article provides an overview of cognitive-behavioural strategies used in the treatment of child-anxiety problems, emphasizing the need for exposure and caregiver involvement. Most of the paper focuses on developments in empirically supported cognitive-behavioral intervention protocols for generalized anxiety disorder, separation anxiety disorder, social phobia, specific phobia, and school refusal. The research status of interventions for phobias and anxiety disorders of children with disabilities, a much neglected area, is also considered. Particular attention is given to randomized controlled trials. Analogue studies are not included in this particular review, thus strengthening conclusions regarding treatment efficacy. In general, cognitive and behavioral strategies appear to be useful for these distressing child-anxiety problems; however, there is a limited understanding of the active components in treatment, treatment mechanisms of change, and prediction of treatment outcome.

Developmental pathways of social avoidance across adolescence: The role of social anxiety and negative cognition☆

It is argued that the adolescent onset of social anxiety disorder (SAD) may be partly attributable to an increase in avoidance of social situations across this period. The current cohort-sequential study investigated developmental pathways of social avoidance in adolescence and examined the explanatory role of social anxiety and negative cognitive processes. A community sample of youth (9-21 years, N=331) participated in a four-wave study. Trajectory analyses revealed two pathways: an increased avoidance pathway and a low avoidance pathway. The pathways were hardly distinguishable at age 9 and they steadily diverged across adolescence. Logistic regression analyses showed that social anxiety and post-event rumination were significantly related to the increased avoidance pathway; anticipatory processing and self-focused attention were not. The findings suggest that adolescence is a key developmental period for the progression of social avoidance among youth who show relatively high levels of social anxiety and post-event rumination.

Cognitive Mediation of Cognitive-Behavioural Therapy Outcomes for Anxiety-Based School Refusal

BACKGROUND Cognitive-behavioural therapy (CBT) has proven to be effective for anxiety-based school refusal, but it is still unknown how CBT for school refusal works, or through which mechanisms. AIMS Innovative statistical approaches for analyzing small uncontrolled samples were used to investigate the role of self-efficacy in mediating CBT outcomes for anxiety-based school refusal. METHOD Participants were 19 adolescents (12 to 17 years) who completed a manual-based cognitive-behavioural treatment. Primary outcomes (school attendance; school-related fear; anxiety) and secondary outcomes (depression; internalizing problems) were assessed at post-treatment and 2-month follow-up. RESULTS Post-treatment increases in school attendance and decreases in fear about attending school the next day were found to be mediated by self-efficacy. Mediating effects were not observed at 2-month follow-up. CONCLUSIONS These findings provide partial support for the role of self-efficacy in mediating the outcome of CBT for school refusal. They contribute to a small body of literature suggesting that cognitive change enhances CBT outcomes for young people with internalizing problems. Regarding methodology, the product of coefficient test appears to be a valuable way to study mediation in outcome studies involving small samples.

Distorted Cognitive Processing in Youth: The Structure of Negative Cognitive Errors and Their Associations with Anxiety

The Children’s Negative Cognitive Error Questionnaire (CNCEQ) is commonly used to measure four errors in young people’s thinking, but research has failed to support the factorial validity of the measure. The primary objective of the present study was to examine the factor structure of a refined and extended version of the CNCEQ. Revision of the CNCEQ involved the exclusion of items rated as contaminated, and the addition of items measuring cognitive errors closely associated with anxiety (‘threat conclusion’ and ‘underestimation of the ability to cope’). A secondary objective was to determine the relation between the negative cognitive errors and anxiety. Principal component analysis of data from 481 children and adolescents indicated five distinct negative cognitive error subscales labeled ‘underestimation of the ability to cope’, ‘personalizing without mind reading’, ‘selective abstraction’, ‘overgeneralizing’, and ‘mind reading’ which contained the new ‘threat conclusion’ items. Confirmatory factor analysis in an independent sample of 295 children and adolescents yielded further support for the five-factor solution. All cognitive errors except ‘selective abstraction’ were correlated with anxiety. Multiple regression analysis indicated that the strongest predictors of anxiety were the two subscales containing new items, namely ‘underestimation of the ability to cope’ and ‘mind reading’. The results are discussed with respect to further development of the instrument so as to advance the assessment of distorted cognitive processing in young people with internalizing symptoms.