Social and Behavioral Sciences Commons^™

Exploring Mediators And Moderators In The Relationship Of Acculturative Stress And Internalizing Symptoms In Hispanic Youth, Victoria A. Schlaudt

Theses and Dissertations

The population of Hispanic children is quickly growing in the United States. Unfortunately, this group has a significant risk of developing internalizing symptoms. The present study examined the complex relationships of cultural and cognitive factors with symptoms of anxiety and depression. Literature suggests that acculturative stress, or the difficulty experienced when adjusting to a new culture, is related to depression and anxiety in Hispanic youth. However, the mechanisms by which acculturative stress relates to anxiety and depression in this population are unknown. Thus, this study attempted to fill these gaps in the current literature by examining potential mediators and/or moderators. …

The Role Of Mindfulness In The Regulation Of Behavior Among Those Prone To Negative Urgency, Alexandra M. Martelli

Theses and Dissertations

Negative emotions can be challenging to regulate, and for some individuals can lead to failures of behavior regulation. The present study is an initial effort to explore the role that mindfulness may play in fostering effective behavior regulation among those prone to high negative urgency (NU). Eighty undergraduate students were recruited based on their high or low scores of NU. First, participants completed a self-report measure of mindfulness (Mindful Attention Awareness Scale; MAAS), an Emotional Go/No Go task in an fMRI scanner, and then reported alcohol consumption. Results showed that those with high in NU had low levels of mindfulness …

Bridging The Empathy Gap: Effects Of Brief Mindfulness Training On Helping Outgroup Members In Need, Daniel R. Berry

Theses and Dissertations

Witnessing others in need can be felt similarly to experiencing it oneself (empathy) and motivates assistance of those in need (prosocial action). It is well-documented that empathy can occur automatically, but when those in need are not members of a social ingroup, empathy and prosocial action are undermined. One major ingroup—outgroup division in American and in other countries is based on race. Although most condemn racial discrimination, empathy and prosocial action are often lower, however unintentionally, in interracial contexts. In light of this empathy gap, it is important to identify psychological factors that could bolster empathy and prosocial action toward …

Focused Attention Vs. Open Monitoring: An Event-Related Potential Study Of Emotion Regulation By Two Distinct Forms Of Mindfulness Meditation, Tarah L. Raldiris

Theses and Dissertations

This study investigated the effects of two novel forms of 8-week mindfulness meditation training, focused attention (FA) and open monitoring (OM), relative to an established training, mindfulness-based cognitive therapy (MBCT), on early emotional reactivity to negative emotional images as assessed by electroencephalography (EEG). Data on the late-positive potential (LPP) were analyzed to address whether the three mindfulness interventions attenuated the LPP from pre- to post-intervention, and if significant differences existed between groups in LPP at post-intervention. Rather than an attenuation, results indicated an average increase in LPP amplitude from pre- to post-intervention. No significant differences were found in the LPP …

The Relationship Between Dispositional Mindfulness Characteristics And Anxiety In High Functioning Adults Diagnosed With Autism Spectrum Disorder, Max Emanuel Maisel

Theses and Dissertations

Adults with autism spectrum disorder (ASD) experience elevated levels of anxiety and worry compared to neurotypical people. However, there is a dearth of extant research on effective interventions for comorbid anxiety and worry in this population. Mindfulness, which is often defined as paying attention to the present moment in a nonjudgmental manner, has been shown to be a propitious treatment for anxiety, worry, and other psychological ailments in neurotypical people. However, in a relatively new area of study, evidence has been growing which suggests mindfulness can also be effective in helping people with ASD cope with anxiety and worry. The …

From Intra- To Inter-Personal: Effects Of Mindfulness Training On Emotion Regulation In Social Contexts, Jordan T. Quaglia

Theses and Dissertations

The social and emotional lives of people are highly interdependent. Incipient evidence suggests that attention may also play an essential role in determining one’s social and emotional well-being. Mindfulness, as a manner of attending, entails greater moment-to-moment awareness to internal and external events, and is thought to have both intra- and inter-personal benefits. Here a study of mindfulness training (MT) examined whether training mindful attention would improve emotion regulation in social contexts as indexed by neural, behavioral, and experience sampling measures. More specifically, 60 participants in romantic relationships were randomly assigned to either four brief (20 min.) MT sessions or …

Counselor Self-Efficacy: Relationship With Mindfulness And Self-Compassion, Sinead K. Unsworth

Theses and Dissertations

Mindfulness training has well-documented effects on psychological and physical health (Davis & Hayes, 2011). Recent findings suggest that mindfulness may be a predictor in counselor self-efficacy (Bentley, 2008; Greason & Cashwell, 2009; Kane, 2010). However, a review of literature indicates that this relationship, along with the mediating effects of self-compassion, have not been examined quantitatively with mental health providers-in-training. This study examined the predictive relationship between mindfulness and counselor self-efficacy and the potential mediating effects of self-compassion. A total of 213 mental health providers-in-training were surveyed to determine their levels of mindfulness, self-compassion, and counselor self-efficacy. Three scales were used …

Motivation, Mindfulness, And Metabolic Factors Predicting Adolescent Adherence And Attrition In A Multidisciplinary Weight Management Program, Stephen Trapp

Theses and Dissertations

Estimated rates of obesity are notably high in the United States and pose a significant public health concern. A number of deleterious physical and psychosocial conditions are associated with pediatric obesity and the cost of its treatment is considerable. Accordingly, the number of weight management treatments has increased to meet this growing public health challenge. Unfortunately, insufficient participation in weight management treatment, namely low adherence and high attrition, often impede the effectiveness of these programs. Although the barriers associated with inadequate adherence and elevated rates of attrition are documented, there is a dearth of research on the predictors of the …

Mindfulness And Cognitive Aging, Elise J. Herndon

Theses and Dissertations

Mindfulness meditation involves the cultivation of a focused, pre-conceptual consciousness that enables increased present-centered awareness of internal states, cognitive processes, and external stimuli (Mikulas, 2011; Kornfield, 2010). Studies suggest that mindfulness practice affects the brain structures and cognitive processes related to fluid intelligence, and may affect fluid intelligence itself among highly experienced practitioners (e.g., Gard, Taquet, et al., 2014; Lazar et al., 2005; Ritskes et al., 2003). Fluid intelligence includes higher-order reasoning and problem-solving abilities that are independent of cultural and environmental influences. These abilities peak in young adulthood, then begin to decay (Cattell, 1987; Goldberg, 2005).

The current study …

Present With An Uncertain Future: Dispositional Mindfulness, Covariation Bias, And Event-Related Potential Responses To Emotional Stimuli In Uncertain Contexts, Robert J. Goodman

Theses and Dissertations

Uncertainty represents a robust threat that can amplify aversive experiences and exaggerate negative expectations about uncertain future outcomes. Mindfulness – an open and receptive attention to present moment experiences -- has been shown to facilitate adaptive regulation when faced with a variety of distinct emotional threats. Reduced experiential avoidance and equanimity in the face of unpleasant emotional experiences have been theorized as central to these emotional regulatory benefits. The present study explored whether dispositional mindfulness would promote adaptive responses to uncertainty during the anticipation of, and after exposure to emotional stimuli, as indicated by self-reports and neural (event-related potential) markers …

Dispositional Mindfulness As A Moderator Of Electrocortical And Behavioral Responses To Affective Social Stimuli, Jordan T. Quaglia

Theses and Dissertations

Numerous studies have linked dispositional mindfulness to enhanced emotion regulation. The present research examined dispositional mindfulness as a predictor of emotion regulation in social affective contexts. Participants completed passive viewing and Emotional Go/No-Go tasks involving social affective stimuli (happy, neutral, and fearful facial expressions). Event-related potentials (ERPs) and behavioral responses were examined to discern whether dispositional mindfulness predicted differential neural and behavioral responses indexing attention to, awareness of, and inhibitory control over automatic responses to affective social stimuli. Dispositional mindfulness predicted larger (more negative) N100, N200 and No-Go N200 amplitudes during the Emotional Go/No-Go task, but was not associated with …

Preventing Guilt By Association: Mindfulness And Susceptibility To Evaluative Conditioning, Laura Kiken

Theses and Dissertations

Evaluative conditioning (EC) is a type of attitude formation in which a stimulus is evaluated as positive or negative based on repeated pairings with valenced stimuli. Emerging evidence suggests that individuals differ in susceptibility to EC and these differences may be related to various social and psychological biases. One variable that has been linked with less negative attitude formation, although not using an EC paradigm, is mindfulness. Further, mindfulness is proposed to alter dimensions of elaboration that may underlie EC, particularly conditioning of negative attitudes. Therefore, three studies were conducted to examine whether mindfulness is linked to differential susceptibility to …

Dispositional Mindfulness And Cardiovascular Functioning Under Stress: Predictions Of Social Evaluative Stress Reactivity And Recovery, Melissa P. Holt

Theses and Dissertations

Mindfulness – a receptive attentiveness to present experience – has been shown to promote more adaptive emotion regulation (Brown et al. 2008). Additionally, dispositional mindfulness has been shown to predict reduced cortisol response to social stressors (Brown et al, in press) and mindfulness training has been shown to promote more adaptive cardiac functioning at rest (Ditto et al., 2006; Tang et al., 2009; Telles et al., 2005; Zeidan et al., 2010) and in response to social stressors (Kemeny et al., 2012). To better understand the regulatory potential of a mindful disposition on cardiovascular functioning in healthy adult participants (N = …

Dispositional Mindfulness In People Diagnosed With Cancer: The Relationship To Depressive Symptoms And Well-Being, Karen Kersting

Theses and Dissertations

Coping with a cancer diagnosis is known to be a stressful experience that can be related to declines in personal well-being and increases in distress. Dispositional mindfulness is known to be related to depressive symptoms and well-being. The primary purpose of this study was to examine the relationship between mindfulness and experiences of depressive symptoms and well-being in people recently diagnosed with cancer. Seventy-four participants who were diagnosed with cancer in the last 12 months completed an initial self-report survey, and 43 of those completed another survey 3 months later. Cross-sectional regression analysis showed that higher levels of mindfulness were …

Mindfulness, Health, Well-Being, And Patient Care Of Oncologists, Amanda Kracen

Theses and Dissertations

Demands on physicians in the workplace are growing, as are the occupational and psychosocial stressors they encounter. However, there is scant research regarding physicians, their patient care, and strategies that enhance their well-being. Mindfulness, the ability to be present in the moment, is increasingly being encouraged among healthcare workers for personal benefits and possible positive effects for patients. Thus, the present study examined (a) the health, well-being, and patient care practices of oncologists, (b) the relationship between oncologists’ mindfulness and health indicators (general health and sleep problems) with three outcomes (satisfaction with life [SWL], job satisfaction, and suboptimal patient care), …

Examining The Mindfulness – Stress Resistance Relation: The Mediational Role Of Autonomy, Melissa Holt

Theses and Dissertations

Mindfulness – a receptive attentiveness to present experience – has been shown to promote more adaptive emotion regulation (Brown, et al. 2007) and predict autonomy - motivation to behave in a self-directed manner. In turn, autonomy has been shown to predict self-regulation (Ryan & Deci, 2000). This suggests a psychological pathway from mindfulness to autonomy to emotion regulation. To better understand the regulatory potential of a mindful disposition and the possible mediating role of autonomy in healthy adult participants (N = 69), a laboratory social evaluative threat was used called the Trier Social Stress Task (Kirschbaum, et al., 1993). Results …

Does Mindfulness Reduce Negativity Bias? A Potential Mechanism For Reduced Emotional Distress, Laura Kiken

Theses and Dissertations

The present research examined if mindfulness reduced negativity bias on measures of attitude formation and cognitive style, as a potential explanation for the beneficial effects of mindfulness on emotional disturbance. Two studies were conducted. Study One was correlational and found that trait mindfulness inversely correlated with measures of negative cognitive style, and that the latter partially mediated an inverse association between mindfulness and predisposition to depression and anxiety. Further, correlations between mindfulness and both positive attitude formation and optimism hinted at a potential positivity bias. Study Two extended these findings using a randomized experimental design comparing a mindfulness induction to …