Ronald M. Rapee

A cognitive-behavioral model of anxiety in social phobia

The current paper presents a model of the experience of anxiety in social/evaluative situations in people with social phobia. The model describes the manner in which people with social phobia perceive and process information related to potential evaluation and the way in which these processes differ between people high and low in social anxiety. It is argued that distortions and biases in the processing of social/evaluative information lead to heightened anxiety in social situations and, in turn, help to maintain social phobia. Potential etiological factors as well as treatment implications are also discussed.

Family treatment of childhood anxiety: A controlled trial.

A family-based treatment for childhood anxiety was evaluated. Children (n = 79) aged 7 to 14 who fulfilled diagnostic criteria for separation anxiety, overanxious disorder, or social phobia were randomly allocated to 3 treatment conditions: cognitive-behavioral therapy (CBT), CBT plus family management (CBT + FAM), and waiting list. The effectiveness of the interventions was evaluated at posttreatment and at 6 and 12 months follow-up. The results indicated that across treatment conditions, 69.8% of the children no longer fulfilled diagnostic criteria for an anxiety disorder, compared with 26% of the waiting-list children. At the 12-month follow-up, 70.3% of the children in the CBT group and 95.6% of the children in the CBT + FAM group did not meet criteria. Comparisons of children receiving CBT with those receiving CBT + FAM on self-report measures and clinician ratings indicated added benefits from CBT + FAM treatment. Age and gender interacted with treatment condition, with younger children and female participants responding better to the CBT + FAM condition.

Potential role of childrearing practices in the development of anxiety and depression

There is a vast literature describing the importance of childrearing factors in the development of anxiety and depression. Unfortunately, much of this work comes from diverse areas, has variable theoretical bases, and makes use of a variety of methods, each with its own limitations. Thus, conclusions about the state of the research are difficult to draw. This review pulls together literature related to childrearing factors and anxiety and depression from a wide variety of areas. Many of the studies are methodologically limited and results have been variable. Nevertheless, there is surprising consistency that suggests that rejection and control by parents may be positively related to later anxiety and depression. There is also more limited evidence to indicate that rejection may be more strongly associated with depression, whereas control is more specifically associated with anxiety. Limitations of the research are highlighted and specific suggestions for future research directions are discussed.

Family enhancement of cognitive style in anxious and aggressive children

Previous research has shown that anxious adults provide more threat interpretations of ambiguous stimuli than other clinic and nonclinic persons. We were interested in investigating if the same bias occurs in anxious children and how family processes impact on these childrens interpretations of ambiguity. Anxious, oppositional, and nonclinical children and their parents were asked separately to interpret and provide plans of action to ambiguous scenarios. Afterwards, Each family was asked to discuss two of these situations as a family and for the child to provide a final response. The results showed that anxious and oppositional children were both more likely to interpret ambiguous scenarios in a threatening manner. However, the two clinic groups differed in that the anxious children predominantly chose avoidant solutions whereas the oppositional children chose aggressive solutions. After family discussions, both the anxious childrens avoidant plans of action and the oppositional childrens aggressive plans increased. Thus, this study provides the first evidence of family enhancement of avoidant and aggressive responses in children. These results support a model of anxiety that emphasizes the development of an anxious cognitive style in the context of anxiety-supporting family processes.

Anxiety Disorders During Childhood and Adolescence: Origins and Treatment

The present review summarizes our current knowledge of the development and management of anxiety in children and adolescents. Consideration is given to limitations of this knowledge and directions for future research. The review begins with coverage of the development and demographic correlates of anxiety in young people and then moves to systematic discussion of some of the key etiological factors, including genetics, temperament, parenting, and individual experiences. The second part of the review describes current treatment strategies and efficacy as well as factors thought to influence treatment outcome, including treatment features, child factors, and parent factors. The review concludes with brief coverage of some more recent developments in treatment including alternative models of delivery and prevention strategies.

A parent-report measure of children's anxiety: psychometric properties and comparison with child-report in a clinic and normal sample

This study examined the psychometric properties of the parent version of the Spence Childrens Anxiety Scale (SCAS-P); 484 parents of anxiety disordered children and 261 parents in a normal control group participated in the study. Results of confirmatory factor analysis provided support for six intercorrelated factors, that corresponded with the child self-report as well as with the classification of anxiety disorders by DSM-IV (namely separation anxiety, generalized anxiety, social phobia, panic/agoraphobia, obsessive-compulsive disorder, and fear of physical injuries). A post-hoc model in which generalized anxiety functioned as the higher order factor for the other five factors described the data equally well. The reliability of the subscales was satisfactory to excellent. Evidence was found for both convergent and divergent validity: the measure correlated well with the parent report for internalizing symptoms, and lower with externalizing symptoms. Parent-child agreement ranged from 0.41 to 0.66 in the anxiety-disordered group, and from 0.23 to 0.60 in the control group. The measure differentiated significantly between anxiety-disordered children versus controls, and also between the different anxiety disorders except GAD. The SCAS-P is recommended as a screening instrument for normal children and as a diagnostic instrument in clinical settings.

Parent-child interactions and anxiety disorders: an observational study.

Past research has indicated a potential link between anxiety and parenting styles that are characterised by control and rejection. However, few studies have utilised observational methods to support these findings. In the current study, mother-child interactions were observed while the child completed two difficult cognitive tasks. The sample consisted of clinically anxious children (n=43), oppositional defiant children (n=20) and non-clinical children (n=32). After adjusting for the age and sex of the child, mothers of anxious children and mothers of oppositional children displayed greater and more intrusive involvement than mothers of non-clinical children. Mothers of anxious children were also more negative during the interactions than mothers of non-clinical children. The differences between anxious and non-clinical interactions were equivalent across three separate age groups. The results support the relationship between an overinvolved parenting style and anxiety but question the specificity of this relationship.

Representations of the self in social phobia: Vulnerability to social threat

A revised Stroop color-naming task was used to test hypotheses derived from Becks cognitive theory of anxiety disorders which proposes that social phobics are hypervigilant to social-evaluative threat cues. Color-naming latencies for social and physical threat words were compared to matched neutral words for both social phobics and individuals with panic disorder. As predicted, social phobics showed longer latencies for social threat words, and panickers had longer latencies for physical threat words. Latency for color-naming social threat words correlated with self-reported avoidance among social phobics. These results are consistent with Becks notion of self-schemata which facilitate the processing of threat cues. Methodological issues and clinical implications are discussed.

Cognitive-behavioral treatment of anxiety disorders in children: long-term (6-year) follow-up.

Authors evaluated the long-term effectiveness of cognitive-behavioral therapy (CBT) for childhood anxiety disorders. Fifty-two clients (aged 14 to 21 years) who had completed treatment an average of 6.17 years earlier were reassessed using diagnostic interviews, clinician ratings, and self- and parent-report measures. Results indicated that 85.7% no longer fulfilled the diagnostic criteria for any anxiety disorder. On a majority of other measures, gains made at 12-month follow-up were maintained. Furthermore, CBT and CBT plus family management were equally effective at long-term follow-up. These findings support the long-term clinical utility of CBT in treating children and adolescents suffering from anxiety disorders.

Prevention and early intervention of anxiety disorders in inhibited preschool children.

This article reports results from an early intervention program aimed at preventing the development of anxiety in preschool children. Children were selected if they exhibited a high number of withdrawn/inhibited behaviors--one of the best identified risk factors for later anxiety disorders--and were randomly allocated to either a 6-session parent-education program or no intervention. The education program was group based and especially brief to allow the potential for public health application. Children whose parents were allocated to the education condition showed a significantly greater decrease in anxiety diagnoses at 12 months relative to those whose parents received no intervention. However, there were no significant effects demonstrated on measures of inhibition/withdrawal. The results demonstrate the value of (even brief) very early intervention for anxiety disorders, although these effects do not appear to be mediated through alterations of temperament.