This study presents a preliminary test of a conceptual model of Generalized Anxiety Disorder (GAD) which is theoretically driven and has clear clinical implications. The model's main features are intolerance of uncertainty, beliefs about worry, poor problem orientation and cognitive avoidance, Subjects were 24 GAD patients and 20 non clinical control subjects. The results show that all main com...

Both exaggerated and attenuated responses to emotional stimuli have been documented in Generalized Anxiety Disorder (GAD). Event-related potentials are well-suited for examining the time-course of neural activity during emotional processing; early components (e.g., the P1) appear to index relatively automatic attention to emotional stimuli, whereas later positivities (e.g., the late positive po...

There is growing interest in psychophysiological and neural correlates of psychopathology, personality, and other individual differences. Many studies correlate a criterion individual difference variable (e.g., anxiety) with a psychophysiological measurement derived by subtracting scores taken from two within-subject conditions. These subtraction-based difference scores are intended to increase...

This study examined the relationship between how adolescents perceived parenting behaviours and adolescent Generalized Anxiety Disorder (GAD) symptom scores. The 1106 junior high and high school students (12-19 years old; 49.6% males and 50.4% females) completed questionnaires regarding their perception of parenting behaviours and self-rated symptoms of GAD. The findings of this study demonstra...

BACKGROUND The relationships between perfectionism, pathological worry and generalised anxiety disorder (GAD) were investigated in a clinical sample presenting for treatment of perfectionism. METHOD This study explored the utility of perfectionism in predicting pathological worry in a sample of individuals with elevated perfectionism and GAD (n = 36). Following this, the study examined whethe...

The present study examined ethnic differences in worry in a college student population. No differences were found between Caucasians, African Americans, and Asian Americans in pathological worry as measured by the Penn State Worry Questionnaire (PSWQ) or in the frequency with which they met self-report criteria for generalized anxiety disorder on the Generalized Anxiety Disorder Questionnaire f...

OBJECTIVE Generalized anxiety disorder might be better conceptualized as a prodrome, residual, or severity marker of major depression or other comorbid disorders than as an independent diagnosis. The authors questioned whether generalized anxiety disorder itself is associated with role impairment or whether the impairment of patients with generalized anxiety disorder is due to depression or oth...

BACKGROUND The high comorbidity between depressive and anxiety disorders, especially among females, has called into question the independence of these two symptom groups. It is possible that childhood anxiety typically precedes depression in girls. Comparing of the predictive utility of symptoms of anxiety with the predictive utility of symptoms of depression from early childhood to early adole...

Schoevers RA, Beekman AT, Deeg DJ, et al. Comorbidity and risk-patterns of depression, generalised anxiety disorder and mixed anxiety-depression in later life: results from the AMSTEL study. Int J Geriatr Psychiatry 2003;18:994–1001. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

OBJECTIVE Links between maternal and offspring depression symptoms could arise from inherited factors, direct environmental exposure, or shared adversity. A novel genetically sensitive design was used to test the extent of environmental links between maternal depression symptoms and child depression/anxiety symptoms, accounting for inherited effects, shared adversity, and child age and gender. ...