Programme: Psychology

Permanent URI for this collectionhttp://itsupport.cu.edu.ng:4000/handle/123456789/28799

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    ADVERSE CHILDHOOD EXPERIENCES AS PREDICTORS OF BURNOUT AMONG OGUN STATE ROAD SAFETY PERSONNEL: MEDIATING ROLE OF EMOTIONAL SELF-REGULATION
    (Covenant University Ota, 2025-08) AGEMA, Hembafan Rita; Covenant University Dissertation
    This study explored the predictive role of Adverse Childhood Experiences (ACEs) on burnout among Ogun State Road Safety personnel. It further examined the mediating role of emotional self-regulation. Grounded in Maslach’s Burnout Theory, Gross’s Process Model of Emotion Regulation, and Developmental Trauma Theory, the study employed correlational design. A total of 249 personnel (67.1% male; aged 20–58 years, M = 37.17, SD = 7.96) were selected through stratified random sampling. Data were collected using three validated instruments: The Adverse Childhood Experiences International Questionnaire (ACE-IQ), the Emotion Regulation Questionnaire–Short Form (ERQ-S), and the Maslach Burnout Inventory–Human Services Survey (MBI-HSS). Descriptive statistics showed that 27.7% of participants reported low burnout, 61.0% moderate burnout, and 17.3% high burnout. Simple linear regression revealed that ACEs significantly predicted burnout, B = 2.65, p < .001, R² = .091, highlighting that higher exposure to childhood adversity was linked with increased symptoms of burnout. Although, mediation analysis using Hayes’ PROCESS macro (Model 4) showed that emotional self-regulation did not significantly mediate the effect of ACEs on burnout, indirect effect = 0.13, 95% CI [–0.10, 0.40], as the confidence interval included zero. However, emotional self-regulation significantly predicted burnout, B = –0.43, p < .001, ACEs did not significantly predict emotional self-regulation, B = –0.31, p =. 238.These findings underscore the independent influence of ACEs and emotional self-regulation on burnout. Based on the findings, it is recommended that the Federal Road Safety Corps implement targeted mental health awareness initiatives to help personnel recognise and manage burnout, particularly among those with higher exposure to adverse childhood experiences.
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    PREDICTIVE ROLE OF DYADIC EMPATHY ON CONFLICT RESOLUTION STRATEGIES AMONG PEOPLE IN ROMANTIC RELATIONSHIPS IN LAGOS, NIGERIA
    (Covenant University Ota, 2025-08) SOGBESAN, Olufemi Ifunanya; Covenant University Dissertation
    Romantic relationships form the foundation of the family system, and poor management of conflict can lead to distrust, dissatisfaction, and even the dissolution of these relationships. This study investigated the predictive role of dyadic empathy on conflict resolution strategies among Generation Z and Millennials in romantic relationships in Lagos State, Nigeria. Recognising that relationship dynamics evolve across generations, this research aimed to understand how dyadic empathy predicts the use of constructive or destructive conflict resolution strategies, and how generation affects this relationship. Drawing on established theories such as Empathy-Altruism Theory, Dual Concern Theory, and Life Course Theory, the study explored links between dyadic empathy, conflict resolution, and generational influences. A descriptive cross-sectional design was employed, with data collected using the Interpersonal Reactivity Index for Couples to measure dyadic empathy and the Thomas-Kilmann Conflict Mode Instrument to assess constructive and destructive conflict resolution strategies. Using stratified sampling, the study surveyed 800 individuals in romantic relationships (56.75% female, 43.25% male), comprising 400 Gen Z and 400 Millennials, with most participants dating (70.3%) and some married (29.7%). Findings from simple linear regression analyses showed that dyadic empathy did not significantly predict either constructive (F(1,798) = .015, p = .903) or destructive (F(1,798) = .016, p = .901) conflict resolution methods. Additionally, results from moderated regression analyses indicated that generation did not significantly moderate the relationships between dyadic empathy and either conflict resolution strategy. The study offers valuable insights for relationship education, counselling, and public health initiatives by highlighting the complexity of conflict management and providing guidance for targeted strategies to improve relationship well-being in this specific urban Nigerian context
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    EFFECTS OF PSYCHOLOGICAL AND LIFESTYLE FACTORS ON CARDIOVASCULAR REACTIVITY AND RECOVERY FROM ACUTE STRESS AMONG COVENANT UNIVERSITY STUDENTS
    (Covenant University Ota, 2025-08) AKHIBI, Peace Toluwani; Covenant University Dissertation
    Cardiovascular reactivity (CVR) and recovery are physiological responses that reflect the body’s adaptation to stress. While these responses are typically adaptive, exaggerated or blunted cardiovascular reactions to acute stress have been linked to adverse health outcomes, including cardiovascular diseases (CVD). This study investigated the effects of acute stress on CVR and recovery among Covenant University students and examined the moderating roles of emotional regulation and physical activity. Sixty undergraduate students (42 female and 18 male) from Covenant University participated in an experimental study involving exposure to an acute stressor (serial subtraction task), during which systolic blood pressure (SBP), diastolic blood pressure (DBP), and pulse rate (PR) were measured across baseline, stress exposure, and recovery. Emotional dysregulation was assessed using the Brief Emotion Dysregulation Scale, while physical activity levels were self-reported. Results from paired samples t-tests and repeated-measures ANOVA showed significant increases in SBP, DBP, and PR during stress and significant reductions during recovery, confirming the physiological impact of acute stress. Moderation analyses revealed that emotional regulation, specifically the lability dimension, significantly moderated PR recovery, suggesting that emotional instability can impair autonomic recovery. Meanwhile, physical activity significantly moderated SBP reactivity, with more active individuals showing higher blood pressure responses to stress. However, neither emotional regulation nor physical activity significantly moderated cardiovascular recovery for SBP or DBP. These findings show that psychological and lifestyle factors can influence how the cardiovascular system responds to stress, but their effects are parameter-specific. The study emphasises the need for integrated interventions to improve cardiovascular resilience in Covenant University students within Nigeria.
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    INFLUENCE OF CAUSE MARKETING CAMPAIGNS ON CONSUMER ENGAGEMENT: A STUDY OF UNILEVER’S PERSONAL CARE PRODUCTS AMONG POSTGRADUATE STUDENTS
    (Covenant University Ota, 2025-07) FATOYINBO, David Ayomikun; Covenant University Dissertation
    In Nigeria's competitive fast-moving consumer goods (FMCG) sector, brands increasingly leverage cause-related marketing to foster consumer engagement while addressing social issues. This study examines how distinct dimensions of cause marketing—campaign type, perceived authenticity, campaign reach and visibility, and consumer-brand alignment— influence consumer engagement outcomes (brand loyalty, purchase intention, social media interaction, and word-of-mouth recommendations) among postgraduate students at Covenant and Bells Universities. Grounded in Social Exchange Theory and the Theory of Planned Behavior, the research adopts a quantitative, cross-sectional survey design. A sample of 287 respondents was selected via stratified random sampling, and data were collected through structured questionnaires validated for reliability (Cronbach’s α ≥ 0.70). Findings reveal that campaign type significantly enhances brand loyalty (r = 0.320, p < 0.05), while perceived authenticity positively impacts purchase intention (r = 0.310, p < 0.05). Campaign reach and visibility drive social media interaction (r = 0.360, p < 0.05), and consumer-brand alignment strengthens word-of-mouth recommendations (r = 0.320, p < 0.05). The study highlights the critical role of authenticity and strategic alignment with consumer values in mitigating skepticism and fostering long-term engagement. These insights offer practical guidance for FMCG marketers in Nigeria to design transparent, culturally resonant campaigns that balance profit motives with genuine social impact. By bridging gaps between global cause-marketing strategies and Nigeria’s socio-cultural context, the study contributes to theory and practice, advocating for ethical, consumer-centric approaches in emerging markets.
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    IMPACT OF LONELINESS AND PERCEIVED SOCIAL SUPPORT ON PREMENSTRUAL DYSPHORIC DISORDER AMONG UNDERGRADUATES OF LAGOS STATE UNIVERSITY
    (Covenant University Ota, 2025-03) OLAJIDE, CHRISTIANA MODUPE; Covenat University Dissertation
    Premenstrual Dysphoric Disorder (PMDD) affects women of reproductive years by reducing functionality. Limited research exists on psychosocial factors like loneliness and Perceived Social Support (PSS), especially for undergraduates in developing countries like Nigeria. Therefore, this study’s main objective is to investigate the impact of loneliness and perceived social support on premenstrual dysphoric disorder among female undergraduates. The study utilized a cross-sectional survey design on the population of Lagos State University undergraduates. The sample size of 386 female participants was identified by convenience sampling with a 20.560 mean and 2.470 Standard Deviation. It used a questionnaire containing demographic information, the Premenstrual Symptoms Screening Tool, the Multidimensional Scale of PSS, and the 8-item Loneliness Scale by the University of California, Los Angeles. The data was subjected to SPSS for statistical analysis to test one research question using frequency analysis and 3 hypotheses using regression. The significance criterion for testing the hypotheses was set at p<0.05. The results reflected a PMDD prevalence of 17.1. It reflected PSS as a non-significant predictor [R2 = .007, F(1,385) = 2.847, p> .05)] with coefficient B = -.043, while loneliness a significant predictor of PMDD [R2 = .016, F(1, 385) = 6.337, p<0.05)] with coefficient B = .06. It indicated loneliness and PSS as significant joint predictors of PMDD [F(2, 383) = 3.69, p <0.05], )] with coefficient B = .055 for loneliness and coefficient B = -.027 for PSS. PMDD affects female undergraduates at Lagos State University, with loneliness identified as a predictor. Reducing loneliness may lower PMDD incidence, while higher PSS is linked to reduced risk. Both factors jointly influence PMDD, emphasizing the need for prevention strategies like support groups. Future studies should explore geographic and psychosocial variables like resilience.