Electronic Theses and Dissertations (Masters)

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Browsing Electronic Theses and Dissertations (Masters) by Keyword "Anxiety"

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    Anxiety as a Mediator of the Associations Between Stressful Life Events and Social Media Use Intensity in Young Adults
    (University of the Witwatersrand, Johannesburg, 2022-05) Ramoroka, Morongwa Rebaabetswe Elina; Price, Esther
    Introduction: This study quantitatively explored the associations between SLEs, anxiety, and social media use intensity. The study explores whether anxiety mediates the relationship between SLEs and social media use intensity across all four domains. This study further aims to explore whether social media use intensity, operationalized as an avoidance coping strategy, is possibly due to poor emotional regulation and distress tolerance skills. The first-time undergraduate student population are often inadequately prepared for the transition to university during a critical period of their development. As a result, they may drift towards health compromising behaviours such as intense social media use. The findings will set a precedent for the development of preventative programs and/or interventions in order to assist young adults with emotional regulation. Methods: This was a cross-sectional design that was analysed quantitatively. The participants were invited to participate in online questionnaires which assessed stressful life events, anxiety, and social media use intensity. While a total sample of 402 students completed parts of the online survey questionnaires, a final sample of 360 participants was used in the study as their data sets were complete for all the variables. The Social Readjustment Rating Scale, Beck's Anxiety Inventory, and the Facebook Intensity Scale were the measures used. Results: Positive associations were found between SLEs, anxiety and social media use intensity. Anxiety mediated the relationship between SLEs and social media use intensity across all four domains. This reflected that social media use intensity is a form of avoidance coping mechanism that emerges due to poor emotional regulation and distress tolerance skills. Conclusions: The present study highlights the challenges experienced and how to set a precedent for the development of preventative programs and interventions. Keywords: stressful life events, anxiety, avoidance coping, social media use intensity
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    Exploring the pandemic: COVID-19 lockdown response levels as predictor of working memory performance and associated emotional responses
    (University of the Witwatersrand, Johannesburg, 2023-11) Oyejide, Aderemi Oyewunmi; Brooks, Samantha; Besharati, Sahba
    The unprecedented outbreak of the COVID-19 pandemic has altered the course of many lives, resulting in multiple health and social challenges. Due to the speed with which this andemic spread, various public health ‘lockdown’ measures were introduced to mitigate its spread. The outcome of adherence to these measures has revealed the possible influence on ndividuals varying cognitive abilities. Therefore, this study aimed at exploring the predicting relationship between lockdown responses to COVID-19 restrictions and working memory performance and associated emotional responses, while looking at the socio-demographic influences of age, gender, and level of education. Participants were drawn from a secondary dataset of an international online survey study of 1634 individuals between 18 – 75 years across 49 countries. Participants’ demographic questionnaires, working memory measures (free memory recall and digit span forward tasks), and hospital anxiety and depression scale were employed to collect data for analysis. A 4-way MANOVA and hierarchical multiple regression were utilised to explore the mean differences and predicting relationships between the study variables respectively. Significant differences were found in general memory performance, anxiety and depression scores across lockdown groups, but with no significant difference in working memory. The regression analysis indicated socio-demographic variables as non-predictive markers between lockdown responses and memory performance, while age and gender were significant predictors between lockdown responses and anxiety. The current study provides valuable information for interventions that may improve peoples’ psychological appraisals in preparation for any new potential waves or future pandemics.