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Full-Text Articles in Clinical Psychology
Ayahuasca's Antidepressant Effects Covary With Behavioral Activation As Well As Mindfulness, Maha N. Mian
Ayahuasca's Antidepressant Effects Covary With Behavioral Activation As Well As Mindfulness, Maha N. Mian
Legacy Theses & Dissertations (2009 - 2024)
Ayahuasca, a plant-based hallucinogen that serves as a spiritual medicine in South America, has improved depression in at least one placebo-controlled clinical trial. Case studies suggest that dramatic behavioral changes often follow the Ayahuasca ceremony, but most explanations of antidepressant effects focus on observed changes in mindfulness. The present study investigated if both mindfulness and behavioral activation might also contribute to these anti-depressant effects. We surveyed individuals (N = 152) about their changes in depressive symptoms, Behavioral Activation, and mindfulness after an Ayahuasca experience. Mindfulness was strongly associated with reduced depression severity (r = -.670, p < .001), while behavioral activation was moderately linked (r = -.474, p < .001). Changes in depressive symptoms (Center for Epidemiological Sciences Depression Short Form [CES-D-10]) covaried with subscales from the Five Facet Mindfulness Questionnaire [FFMQ] and Experiences Questionnaire [EQ], confirming previous findings (beta = -.57, [95% CI (- 5.70) - (- 3.25)], p < .001). In addition, a modification of the Behavioral Activation for Depression Scale-Short Form [BADS-SF] accounted for significant unique variance in the improvements in depression (beta = -.16, [95% CI (-6.32) - (-0.08)], p < .05). These results suggest that changes in behavioral activation likely serve as an important mechanism underlying Ayahuasca’s antidepressant effects. Future clinical trials could benefit from tracking behavioral activation. In addition, a concerted focus on increasing valued, positive activities might enhance Ayahuasca’s anti-depressant effects.
Perceived Racial Microaggressions And Psychological Well-Being Among African American College Students, Daniel Knauer
Perceived Racial Microaggressions And Psychological Well-Being Among African American College Students, Daniel Knauer
Legacy Theses & Dissertations (2009 - 2024)
The purpose of this study was to examine the relationships among perceived racial microaggressions, social support, and indicators of psychological well-being in a sample of 155 African American college students from a stress and coping perspective. Perceived racial microaggressions were associated with greater symptoms of anxiety and depression. However, life satisfaction did not account for this relationship, as expected. Two forms of social support, general social support and social support matched for racial situations, were tested as buffers of the effects of perceived microaggressions on psychological outcome variables within a regression framework. The buffering model, which predicted that social support …
Exposure To Interparental Aggression During Youth And Internalizing Psychopathology In Adulthood : The Moderating Role Of The Autonomic Nervous System, Alison J. Rivers
Exposure To Interparental Aggression During Youth And Internalizing Psychopathology In Adulthood : The Moderating Role Of The Autonomic Nervous System, Alison J. Rivers
Legacy Theses & Dissertations (2009 - 2024)
The present study examines the impact of respiratory sinus arrhythmia (RSA), an indicator of parasympathetic nervous system (PNS) activity, and skin conductance level (SCL), an indicator of sympathetic nervous systems (SNS) activity, on the relationship between interparental aggression exposure in childhood and adolescence and internalizing psychopathology (anxiety, depression symptoms, and posttraumatic stress disorder symptoms) in young adulthood. Participants completed self-report questionnaires regarding youth interparental aggression exposure and current young adult psychopathology. Participants included 188 adults (mean age = 19.45 years old; 72% Caucasian/white; 55% female). Results demonstrate that co-activation of the PNS and SNS in the context of high interparental …
A Latent Profile Analysis Of Posttraumatic Stress And Depressive Symptoms In Adolescents, Shawn A. Wilson
A Latent Profile Analysis Of Posttraumatic Stress And Depressive Symptoms In Adolescents, Shawn A. Wilson
Legacy Theses & Dissertations (2009 - 2024)
This study examines how posttraumatic stress (PTS) and depressive symptoms co-occur during early adolescence. Data for participants in the present study were drawn from the National Survey of Child and Adolescent Well-Being. A latent profile analysis (LPA) was conducted on the data from 818 adolescents aged 11 to 14 who self-identified as Black, Latino, or White. A three-class solution was selected as an optimal fit for the data based on fit indices and ease of interpretation. The LPA indicated that PTS and depressive symptoms tended to co-occur in a dimensional manner, with the classes differing only in terms of the …
Predictors Of Depressive Symptomatology, Substance Use, And Delinquency Among Sexually Maltreated Youth : The Roles Of Socioenvironmental Risk, Social Support, And Peer Rejection, Melissa Ramrattan
Legacy Theses & Dissertations (2009 - 2024)
Drawing upon multiple waves of data from the National Survey of Child and Adolescent Well-Being (NSCAW), the present study sought to examine the longitudinal relations among socioenvironmental risk, social support, peer rejection, and various mental health outcomes (e.g., depressive symptoms, substance use, and involvement in delinquent acts) in a sample of 269 sexually maltreated youth between the ages of 10 and 14 at Wave 1. Research has demonstrated relationships among child sexual abuse, internalizing symptoms, and externalizing symptoms. However, much of what is known about the association between child sexual abuse and psychopathology has come from studies in which child …
Improving Primary Care Outcomes For Hispanics With Anxiety Disorders : A Randomized Clinical Trial Evaluating The Effectiveness Of Cognitive-Behavioral Therapy, Velma -. Barrios
Improving Primary Care Outcomes For Hispanics With Anxiety Disorders : A Randomized Clinical Trial Evaluating The Effectiveness Of Cognitive-Behavioral Therapy, Velma -. Barrios
Legacy Theses & Dissertations (2009 - 2024)
The proportion of Hispanics in psychosocial treatment outcome research is limited. To our knowledge, no randomized clinical trials have investigated the effectiveness of cognitive-behavioral therapy in adult Hispanics with anxiety disorders. This is important because Hispanics are among the fastest growing minority group in the U. S., and as a group, they evidence pervasive and persistent anxiety disorders. The growth of the Hispanic population has taken place while social service systems are ill prepared to address the needs of these individuals. In this study, we addressed this gap in the literature by evaluating the difference in clinical effectiveness of cognitive …
An Assessment Of The Positive Aspects Of Depression, Lisa H. Dulgar-Tulloch
An Assessment Of The Positive Aspects Of Depression, Lisa H. Dulgar-Tulloch
Legacy Theses & Dissertations (2009 - 2024)
Whether described as positive reappraisal coping, benefit-finding, or adversarial growth, perceiving benefits in physical illness has been associated repeatedly with positive long-term results. However, little research has explored whether those with mental disorders perceive similar benefits from their illness.