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Browsing Psychology - Student Works by Subject "anxiety sensitivity"
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Item Anxiety sensitivity, metacognitions, and generalized anxiety disorder symptoms(2023) Styba-Nelson, Kevin; Penney, AlexanderPrevious research has established that anxiety sensitivity (AS) and metacognitions are both associated with generalized anxiety disorder (GAD). AS consists of social concerns, cognitive concerns, and physical concerns about the negative impact of anxiety symptoms. Metacognitions are thoughts and beliefs about one’s cognitions, and both positive and negative beliefs about worry are key metacognitions in GAD. This study examined the unique contributions of these metacognitions and facets of AS on worry severity and GAD symptoms. An undergraduate sample (N = 150) completed self-report questionnaires of GAD symptoms, worry severity, AS, and metacognitions. Moderate to strong bivariate correlations were found between all variables. The results of multiple regression equations revealed that social concerns of AS, positive beliefs about worry, and negative beliefs about worry were uniquely associated with both GAD symptoms and worry severity. Additionally, negative beliefs about worry remained the only significant predictor of GAD symptoms when controlling for worry severity. These findings agree with previous research that negative beliefs about worry are a robust predictor of GAD symptoms. This serves to further highlight negative beliefs about worry’s connection with GAD, and indicates that therapists may wish to focus on negative beliefs about worry more than AS when treating GAD.Item Are metacognitions part of the common core cognitive vulnerability?(2023) Styba-Nelson, Kevin; Penney, AlexanderHong and colleagues have recently argued that anxiety and depression-related constructs like anxiety sensitivity (AS), intolerance of uncertainty, and ruminative style may be components of a broad general negative repetitive thinking style, known as the common core cognitive vulnerability. Despite similarities between AS and dysfunctional metacognitive beliefs, particularly between AS cognitive concerns and negative metacognitive beliefs about worry, there has been a lack of research examining commonalities between them. Examining AS and metacognitions together may help indicate if dysfunctional metacognitions should be considered another component of this larger cognitive vulnerability. In this study, an undergraduate sample (N=350) completed self-report questionnaires of AS and metacognitive beliefs. AS was assessed using the Anxiety Sensitivity Index-3 (ASI-3) with its three subscales measuring physically, socially, and cognitively focused concerns. Metacognitive beliefs were assessed using the Metacognition Questionaire-30 (MCQ-30), with its five subscales for positive beliefs about worry, negative beliefs about worry, cognitive confidence, need to control thoughts, and cognitive self-consciousness. An exploratory principal component analysis revealed the model of best fit was a one factor solution, with all eight subscales loading onto the factor. The cognitive subscale of the ASI-3 had the strongest loading on this factor, followed by negative beliefs about worry, and ASI-3 physical concerns. These findings demonstrate that marked similarities exist in the constructs that make up the subscales of the ASI-3 and MCQ-30. Further, the findings suggest that dysfunctional metacognitions may be another aspect of the proposed common core cognitive vulnerability. Implications for treatment and future research will be discussed.Item Examining anxiety sensitivity, metacognitions, and anxiety symptoms(2023) Styba-Nelson, Kevin; Penney, AlexanderGeneralized anxiety disorder (GAD) is defined by chronic, distressing worry regarding multiple areas of a person’s life. One thought pattern that is known to contribute to GAD symptoms is anxiety sensitivity (AS). AS can be thought of as the fear of anxiety and its consequences. Two other thought patterns that contribute to GAD are positive beliefs about worry (PBW) and negative beliefs about worry (NBW). PBW refers to beliefs that worry is a positive tool for things like problem solving. NBW refers to beliefs that worrying is harmful or uncontrollable. While both PBW and NBW are related to GAD, NBW’s relationship is much stronger. In Fall 2022, I conducted a study that examined how PBW and NBW interact with AS to contribute to GAD. Given NBW’s much stronger relationship with GAD than PBW, I predicted that only NBW would interact with AS to contribute to GAD symptoms. Data from 573 student self-reports showed that AS, NBW, and PBW all independently related to GAD without relying on one another. However, these findings may have been affected by an abnormally anxious student sample. Given this, a second running of this study with a non-student sample is planned, which will additionally examine how fears of uncertain future events, as well as tendencies to experience negative emotions, are associated with GAD. While these preliminary findings were unexpected, they provide a valuable foundation for future research, and may be relevant to understanding how different thought patterns can contribute to the same disorder.