Thesis (M.A.)--Kent State University, 2008. / Title from PDF t.p. (viewed Oct. 29, 2009). Advisor: David Fresco. Includes bibliographical references (p. 34-43).

Thesis (M. Soc. Sc.)--University of Hong Kong, 2008. / Includes bibliographical references (p.33-37).

This study evaluated a treatment program for anxiety disordered children, ages five to twelve years, utilizing both qualitative and quantitative methodologies. The treatment program integrated Imipramine pharmacotherapy and brief psychotherapy. The participants' nuclear and extended family histories were examined in terms of the occurrence of psychopathology and endemic transactional patterns. The examination of family patterns utilized Murray Bowen's Generational Model, as well as the T-F-A model of Hutchins and Cole, as a means of explaining the transmission of anxiety in the family. Ten children suspected of experiencing anxiety disorders were referred by pediatric physicians for treatment. Following an initial diagnostic assessment, children were placed on 25 milligrams of Imipramine per day for four to six weeks, while participating in weekly conjoint psychotherapy with their mothers for a six to eight-week period. A post-treatment evaluation was conducted by selecting ten prototypic participants. Selection was based upon age, diagnosis of overanxious disorder or separation anxiety disorder in childhood, and a time interval of no more than one year or less than one week following treatment. Semi-structured interviews were conducted with mother-child pairs separately to evaluate participants' perceptions of pre- and post-treatment symptom levels and family dynamics. DSM-III diagnostic criteria, Bowenian and T-F-A models served as the frameworks for organizing and evaluating qualitative data. All child participants experienced a dramatic and lasting resolution of both OAD and SAD symptomology. A quantitative analysis was performed utilizing the Wilcoxon sign rank to compare pre- and post-treatment symptom levels, with a significant effect by treatment occurring at the .005 level of significance. Cross-validation of treatment outcome was achieved through review of medical records, original psychotherapy notes, and videotapes of the interviews. Qualitative data regarding transgenerational medical and psychological disorders and family dynamics was generated. The data supported the Unitary model of generational family pathology. Six of seven Bowenian constructs were confirmed in this sample. The T-F-A model was used to demonstrate a cyclical pattern of reassurance, anxiety reduction, and child dependency between anxious children and their mothers. These results were discussed to provide a better understanding of the etiology and treatment of childhood anxiety disorders (OAD and SAD). The term "anxogenic family" was suggested to convey the interaction of genetics and generational learning in the families of anxiety disordered children. Implications for future research and modification of the DSM-IV regarding childhood anxiety disorders were discussed. / Ph. D.

[Truncated abstract] Over the past several decades substantial research has been conducted investigating the association between attentional bias to emotionally threatening material and anxiety. Tasks such as the emotional Stroop, the dichotic listening task and the visual probe task have been used to document this association, with the visual probe task providing the most direct means of assessing this bias. That this association exists stands beyond contention, however relatively little research has been conducted directly examining the causal nature of this relationship. By using predictive and recovery approaches it is possible to determine how attentional bias and anxiety co vary but not the exact causal nature of this relationship. However, when the visual probe methodology is used attentional bias to threat can be directly manipulated and as such it is possible to determine if attentional bias to threat causally underpins the development and maintenance of anxiety. The purpose of the current research was to deliver an extended attentional training task to anxious individuals by capitalising upon the ability to directly manipulate attentional bias using the visual probe task methodology and assessing the possible therapeutic benefits of such an approach. ...Nevertheless these results provided support for the validity of the causal hypothesis and the technological difficulties associated with administering the task online were ameliorated. Due to the fact that characteristics of both situational and dispositional anxiety are present in a clinical population a revised version of the attentional training task was administered to two groups of non-clinically anxious individuals to determine the impact that avoid threat attentional training has on each of these types of anxiety. High trait anxious students and pregnant women were chosen for this purpose but due to substantial attrition these two experiments failed to provide sufficient evidence to evaluate the causal hypothesis. Two main reasons for this attrition were identified, the motivation of participants and the procedures that were in place to monitor their progress. To ensure that attrition would not compromise future experiments a series of modifications were made and the attentional training program was then readministered to a sample of individuals characterised by dispositional or situational anxiety. A group of self labelled worriers and a sample of Immigrating Singaporean students respectively, were chosen for this purpose. There was no significant influence of avoid threat training on attentional bias for the self labelled worriers, nor any evidence of an attenuation of emotional vulnerability. For the Immigrating Singaporean students, however; there was evidence of a significant reversal of attentional bias to threat post attentional training compared to the control group and a corresponding attenuation of emotional vulnerability and a trend towards a significant attenuation of emotional reactivity. The implications for the causal hypothesis and the therapeutic applicability are discussed as well as several avenues for future research.

published_or_final_version / Clinical Psychology / Master / Master of Social Sciences

Dissociation may be broadly described as a subjective experience in which information from the individual's internal or external environment is not appropriately integrated into conscious awareness, memory or identity. A number of studies have found an association between dissociative experience and anxious arousal, and in particular, between dissociation and trauma. Recent reviews suggest the existence of an unspecified mediating variable that accounts for these associations. The present study compared dissociative experiences reported by a community sample (N = 74) and a sample of individuals with a range of anxiety disorders (N = 20). The potential influence of anxiety sensitivity was a particular focus. Participants completed a battery of measures assessing dissociative experience, anxious arousal, social anxiety, generalised anxiety, panic and agoraphobia, traumatic experience and posttraumatic stress in addition to measures of anxiety sensitivity and substance use. Participants in the anxiety group reported a greater variety and frequency of dissociative experiences, particularly of experiences considered to be pathological in nature. Elevated dissociation scores were associated with somatic symptoms of anxiety, social anxiety, generalised anxiety, agoraphobia and posttraumatic stress. No association between trauma exposure and dissociation was evident; however, trauma intensity was associated with dissociation in the anxiety group. Symptoms of depersonalisation / derealisation and absorption were most strongly associated with increased anxiety. Anxiety Sensitivity accounted for more of the variance in dissociation scores than did measures of expressed anxiety. These results suggest that anxiety sensitivity may account for the relationship between trauma anxiety and dissociation. Therapeutic intervention directed at anxiety sensitivity, particularly fear of cognitive discontrol, may prove helpful in treating dissociative detachment.

Doctor of Philosophy(PhD) / Research indicates that eating disorders and anxiety disorders frequently co-occur. The prevalence of anxiety disorders amongst anorexia nervosa and bulimia nervosa samples has been reported in a number of investigations. Despite the significant number of research papers investigating the comorbidity between eating disorders and anxiety disorders, many are plagued by methodological problems, limiting the usefulness of findings. Furthermore, there is a significant lack of research examining the prevalence of eating disorders among anxiety patients, and as a result, the frequency of eating disorder pathology among patients presenting to specialty anxiety clinics is unclear. The current research investigated the prevalence of comorbid eating and anxiety disorders amongst 152 women presenting for either eating disorder treatment or anxiety disorder treatment. The prevalence of anxiety disorders was determined from a sample of 100 women presenting for inpatient and outpatient eating disorder treatment. The prevalence of eating disorders was determined from a sample of 52 women presenting for outpatient treatment of an anxiety disorder. The current study found that 65% of women with eating disorders also met criteria for at least one comorbid anxiety disorder. Furthermore, 69% reported the onset of the anxiety disorder to precede the onset of the eating disorder. Of the anxiety disorders diagnosed, Social Phobia was most frequently diagnosed (42%) followed by PTSD (26%), GAD (23%), OCD (5%), Panic/Ag (3%) and Specific Phobia (2%). We also found that 13.5% of women presenting for anxiety treatment also met criteria for a comorbid eating disorder. The results of this study suggest that the prevalence of eating and anxiety disorder comorbidity is high. It is hoped that the present research will have significant etiological and therapeutic implications and further the understanding of the development and maintenance of eating disorder pathology.

Bibliography: leaves 1-26. / xvi, [271] leaves : bill. (chiefly col.) ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Develops a sensitive rat model of benzodiazepine tolerance and withdrawal using objective and continuous measures (activity, electromyographic activity and body temperature) recorded by radiotelemetry / Thesis (Ph.D.)--University of Adelaide, Dept. of Clinical and Experimental Pharmacology, 1998?

Dissociation may be broadly described as a subjective experience in which information from the individual's internal or external environment is not appropriately integrated into conscious awareness, memory or identity. A number of studies have found an association between dissociative experience and anxious arousal, and in particular, between dissociation and trauma. Recent reviews suggest the existence of an unspecified mediating variable that accounts for these associations. The present study compared dissociative experiences reported by a community sample (N = 74) and a sample of individuals with a range of anxiety disorders (N = 20). The potential influence of anxiety sensitivity was a particular focus. Participants completed a battery of measures assessing dissociative experience, anxious arousal, social anxiety, generalised anxiety, panic and agoraphobia, traumatic experience and posttraumatic stress in addition to measures of anxiety sensitivity and substance use. Participants in the anxiety group reported a greater variety and frequency of dissociative experiences, particularly of experiences considered to be pathological in nature. Elevated dissociation scores were associated with somatic symptoms of anxiety, social anxiety, generalised anxiety, agoraphobia and posttraumatic stress. No association between trauma exposure and dissociation was evident; however, trauma intensity was associated with dissociation in the anxiety group. Symptoms of depersonalisation / derealisation and absorption were most strongly associated with increased anxiety. Anxiety Sensitivity accounted for more of the variance in dissociation scores than did measures of expressed anxiety. These results suggest that anxiety sensitivity may account for the relationship between trauma anxiety and dissociation. Therapeutic intervention directed at anxiety sensitivity, particularly fear of cognitive discontrol, may prove helpful in treating dissociative detachment.

Doctor of Philosophy(PhD) / Research indicates that eating disorders and anxiety disorders frequently co-occur. The prevalence of anxiety disorders amongst anorexia nervosa and bulimia nervosa samples has been reported in a number of investigations. Despite the significant number of research papers investigating the comorbidity between eating disorders and anxiety disorders, many are plagued by methodological problems, limiting the usefulness of findings. Furthermore, there is a significant lack of research examining the prevalence of eating disorders among anxiety patients, and as a result, the frequency of eating disorder pathology among patients presenting to specialty anxiety clinics is unclear. The current research investigated the prevalence of comorbid eating and anxiety disorders amongst 152 women presenting for either eating disorder treatment or anxiety disorder treatment. The prevalence of anxiety disorders was determined from a sample of 100 women presenting for inpatient and outpatient eating disorder treatment. The prevalence of eating disorders was determined from a sample of 52 women presenting for outpatient treatment of an anxiety disorder. The current study found that 65% of women with eating disorders also met criteria for at least one comorbid anxiety disorder. Furthermore, 69% reported the onset of the anxiety disorder to precede the onset of the eating disorder. Of the anxiety disorders diagnosed, Social Phobia was most frequently diagnosed (42%) followed by PTSD (26%), GAD (23%), OCD (5%), Panic/Ag (3%) and Specific Phobia (2%). We also found that 13.5% of women presenting for anxiety treatment also met criteria for a comorbid eating disorder. The results of this study suggest that the prevalence of eating and anxiety disorder comorbidity is high. It is hoped that the present research will have significant etiological and therapeutic implications and further the understanding of the development and maintenance of eating disorder pathology.