Mediation Role Research Articles

Love is a Losing Game: Aggression as a Function of Attachment and Gender Among Cape Verdean Young Adults

ABSTRACT This study aimed to investigate the association between inhibition of exploration and individuality with both mother and father figure, ambivalent attachment style, and aggression dimensions (anger, hostility, physical, and verbal aggression) among Cape Verdean young adults in a romantic relationship. Moreover, the study proposed aggression dimensions as a mediator between the relationship of the aforementioned variables. The study followed a cross-sectional design performed between May and December 2023 among 123 Cape Verdean young adults aged 18 to 35 who reported to have been in an intimate relationship in the last 6 months. Hayes’ PROCESS macro for mediation analysis in SPSS was used to test the hypothesized model. The results suggested that anger and hostility had a significant relationship with inhibition of exploration and individuality, with the mother figure and ambivalent attachment style. Women manifested higher levels of anger and hostility, as well as ambivalent attachment in comparison to men. Additionally, hostility played a significant mediator role between the relationship of the aforementioned variables. The present study adds to the literature by addressing differences in genders’ manifestation of aggressive behaviors in romantic relationships and provides a critical perspective of existing literature with recommendations and limitations of the field.

Lipid-lowering drugs, circulating inflammatory factors, and atrial fibrillation: a mediation Mendelian randomization study

BackgroundPrevious studies have shown an association between lipid-lowering drugs, circulating inflammatory factors, and atrial fibrillation (AF), but the specific effects of lipid-lowering drugs on AF and whether they can be mediated by circulating inflammatory factors remain unclear.MethodsWe collected 10 genetic variants encoding lipid-lowering drug targets (LDLR, HMGCR, PCSK9, NPC1L1, APOB, APOB, ABCG5, ABCG8, LPL, APOC3, and PPARA) and AF based on genome-wide association study (GWAS) summary statistics. Drug target Mendelian randomization (MR) was used to explore the causal relationship between lipid-lowering drugs and AF. In addition, we performed a mediation analysis of 91 circulating inflammatory factors to explore potential mediators. Sensitivity analyses were performed to verify the reliability of the MR Results by MR-Egger intercept test, Cochran's Q test and leave-one-out test.ResultsThe results of IVW method showed that LPL agonist had a protective effect on AF(OR = 0. 854, 95%CI: 0.816–0.894, P = 1.844E-11). However, the other nine lipid-lowering drug targets had no significant effect on AF. Notably, we found a mediator role of Fibroblast Growth Factor 5 (FGF5) in the protective effect of LPL agonist on AF with a mediator ratio of 9.22%. Sensitivity analyses supported the robustness of our findings, indicating a possible mediating pathway by which LPL agonists affect the risk of AF.ConclusionOur study provides new insights into the complex interactions among lipid-lowering agents, circulating inflammatory factors and AF, and also identified a potential mediating role of FGF5 in the pathogenesis of AF. Our findings highlight the potential of LPL agonists and targeting specific inflammatory factors for therapeutic intervention in AF, providing promising avenues for future research and clinical strategies for the management and prevention of AF.

How Does Knowledge Coupling Affect Innovation Performance? The Mediation Role of Exploratory and Exploitative Innovation

How Does Knowledge Coupling Affect Innovation Performance? The Mediation Role of Exploratory and Exploitative Innovation

The adoption of fast payment systems (FPS) in Latin America: the role of financial literacy and cash-related beliefs

PurposeIn this paper, we ask: how do individual factors affect individuals’ intentions of adopting fast payment systems (FPS)? We examine the role of financial literacy and beliefs about cash as individual-related variables that complement the technology acceptance model (TAM) in explaining the individuals’ intention to adopt financial innovations.Design/methodology/approachWe surveyed consumers in 11 Latin American countries to measure relevant variables. By applying structural equation modeling, we extended the TAM. We demonstrated that financial literacy and beliefs about cash contribute to developing a fine-grained understanding of what stimulates individuals’ adoption of financial innovations like FPS.FindingsOur results support the claim that individuals with higher levels of financial literacy exhibit a higher intention to adopt FPS through the mediation role of beliefs about cash, perceived usefulness, perceived ease of use and attitude.Practical implicationsTo improve FPS’s acceptance probability, designers must add highly usable platforms. However, it could be more important to increase the perceived usefulness of FPS as the system competes directly with traditional payment methods such as cash. If individuals exhibit strong positive beliefs about cash, their attitudes and intentions of adopting FPS will decrease. In addition, policymakers and designers may modify beliefs about cash individuals exhibit by identifying and intervening in their determinants (e.g. financial literacy).Originality/valueBesides technology-related factors, we demonstrate that beliefs about alternative technologies (e.g. cash) influence the intention to adopt financial innovations like FPS.

The mediational role of ‘teacher guides’ in TESOL: teachers’ reported practices on scaffolding, appropriation, and self-regulation

ABSTRACT In the field of TESOL, teacher guides are widely used resources providing instructional support and guidance to English language teachers. Drawing upon Vygotskian sociocultural theory, this research explored how novice language teachers perceive the mediational roles of these artifacts in shaping their teaching practices and the affordances and constraints they attribute to them. Through examination of semi-structured interview data, this qualitative study uncovered that teacher guides function as potent scaffolding tools, providing teachers with procedural, instructional, and emotional support. However, despite these scaffolds, the teachers expressed their apprehensions regarding their excessive dependence on guides and their limited accommodation of diverse classroom dynamics and student needs. The teachers indicated their practice of appropriation, where they adapted teacher guide content to suit the sociocultural milieu of their classrooms and the diverse cognitive and affective needs of their students. Additionally, the teachers mentioned a gradual transition toward self-regulated teaching, where they rely more on personal expertise and creativity and less on teacher guides. This study contributes to our understanding of the complex dynamics and dual agency between teachers and teacher guides, emphasizing the need for more inclusive and reflective pedagogical resources to support teachers’ growth and autonomy.

Analysing the Influence of Augmented Reality on Organization Performance via Supply and Logistics Value Chain Functions: A Hybrid ANN-PLS Model Assessment in the Gulf Cooperation Council Region

Background: Despite the resurgence of interest in augmented reality (AR) due to Industry 4.0 and its ability to resolve several challenges faced by current business models, comprehensive research examining the capabilities of AR in supply chain management (SCM) and logistics remains limited. This article aims to investigate the potential effects of AR technology on organizational performance through the mediation role of SCM and logistics value chain functions to address the existing knowledge gap. Methods: This research employed a cross-sectional design and an explanatory survey as a deductive approach for hypothesis development. The primary data collection method involved the self-administration of a questionnaire to furniture suppliers located in the Gulf Cooperation Council (GCC), including six countries. Of the 656 questionnaires submitted to suppliers, 483 were considered usable, yielding a response rate of 73.6%. The research utilized partial least squares structural equation modelling (PLS-SEM) and artificial neural network (ANN) techniques to evaluate the gathered data. Results: The current paper’s statistical evidence demonstrates that AR implementation has a positive impact on the supply and logistics value chain activities and organizational performance of furniture suppliers in the GCC region. Moreover, it illustrates that the design and planning variable of supply chain value dominates as the primary predictor of organization performance. The results indicated that the ANN strategy provided a more comprehensive explanation of internally generated constructs compared to the PLS-SEM technique. Conclusions: This study demonstrates its usefulness by advising furniture industry decision-makers on what to avoid and what aspects to consider when creating plans and regulations. The report also suggests operations managers apply machine learning (ANN) for prediction and decision-making in supply and operations value chains. This essay looks at how the AR and resource-based supply value chain view may affect company performance across countries, firm sizes, and ages.

The Impact of Solution-Focused Thinking on Psychological Health: The Chain Mediation Role of Mindfulness and Perceived Stress

The Impact of Solution-Focused Thinking on Psychological Health: The Chain Mediation Role of Mindfulness and Perceived Stress

The Role of Multiple Mediation with Contextual Neighborhood Measures in Ovarian Cancer Survival..

BackgroundMediation by multiple agents can affect the relation between neighborhood deprivation and segregation indices and ovarian cancer survival. In this paper, we examine a variety of potential clinical mediators in the association between deprivation indices (DIs) and segregation indices (SIs) with all-cause survival among women with ovarian cancer in the African American Cancer Epidemiology Study (AACES). MethodsWe use novel Bayesian multiple mediation structural models to assess the joint role of mediators (stage at diagnosis, histology, diagnostic delay) combined with the DIs and SIs (Yost, ADI, Kolak’s URB, ICE-income) and a set of confounders with survival. The confounder set is selected in a preliminary step, and each DI or SI is included in separate model fits. ResultsWhen multiple mediators are included, the total impact of DIs and SIs on survival is much reduced. Unlike the single mediator examples previously reported, the Yost, ADI and ICE-income indices do not display significant direct effects. This suggests that when important clinical mediators are included, the impact of neighborhood SES indices is significantly attenuated. It is also clear that certain behavioral and demographic measures such as physical activity, smoking, or adjusted family income do not have a significant role in survival when mediated by clinical factors. ConclusionMultiple mediation via clinical and diagnostic-related measures reduces the contextual effects of neighborhood measures on ovarian cancer survival. The robust association of the Kolak URB index on survival may be due to its relevance to access to care, unlike SES-based indices whose impact was significantly reduced when important clinical mediators were included.

The mediating effect of advanced health assessment on the relationship between self-directed learning and clinical thinking among master of nursing specialist postgraduate students: A structural equation model

BackgroundClinical thinking is an important competency among master of nursing specialist (MNS) postgraduate students. Previous studies have demonstrated that self-directed learning (SDL) positively affects clinical thinking among MNS postgraduates. However, little is known about the mechanisms underlying the relationship between SDL and clinical thinking. AimThis study aimed to investigate the status of MNS postgraduates' SDL, advanced health assessment (AHA), and clinical thinking and to explore the mediating effect of AHA on the relationship between SDL and clinical thinking through a structural equation model. DesignCross-sectional study. SettingsParticipants were recruited from 7 universities in Anhui, Hubei, Hebei, and Heilongjiang provinces, China. ParticipantsA convenience sample of 300 MNS postgraduates was recruited from May 2023 to July 2024. MethodsA general information questionnaire, SDL instrument, AHA scale, and clinical thinking scale were used for data collection. Data were analyzed using SPSS and AMOS software. ResultsThe levels of SDL, AHA, and clinical thinking among the participants were above the middle level. AHA played a partial mediated role in the relationship between SDL and clinical thinking. ConclusionsThis study provides new insights into the relationship between SDL, AHA, and clinical thinking. The results of this study indicate the effectiveness of developing AHA when conducting SDL to enhance the clinical thinking of MNS postgraduates.

Parallel Mediating Roles of Social Support and Self-Efficacy in the Relationship Between Frailty and Depression in Elderly Patients After Percutaneous Coronary Intervention.

To examine chain mediating roles of social support and self-efficacy between quality of frailty and depression in elderly people after percutaneous coronary intervention (PCI). Frailty is a cause of depression among elderly patients after PCI. Although previous studies have shown that frailty, social support, self-efficacy and depression are significantly related, the interaction mechanism remains unclear. Employing a cross-sectional research design and convenience sampling methodology, data were collected at a tertiary hospital in China. Participants completed the FRAIL Scale, Social Support Rate Scale, General Self-Efficacy Scale and the Hospital Anxiety and Depression Scale. We utilised the PROCESS macro in SPSS to ascertain the mediating roles of social support and self-efficacy between frailty and depression. The study used the STROBE checklist for reporting. A total of 241 elderly patients were included in the study, with an average age of 68.05 (6.04) years. Among them, 63.1% of the participants had experienced depression. Elderly patients after PCI's frailty score was negatively correlated with social support and self-efficacy, and positively correlated with depression. Social support was significantly positively correlated with self-efficacy, significantly negatively correlated with depression. Finally, self-efficacy was significantly negatively correlated with depression. Social support and self-efficacy mediated 11.61% and 29.46% of the total depressive role in elderly after frailty and PCI, respectively. Frailty in elderly PCI patients is directly associated with depression and indirectly related through social support or self-efficacy. To enhance the quality of life for elderly patients following PCI, healthcare providers should address the impact of frailty on depression and develop intervention strategies based on the levels of social support and self-efficacy. Questionnaires filled out by patients were used to understand the relationship between frailty, social support, self-efficacy and depression.

Supply Chain Environmental Uncertainty, Competitive Advantage, and Operational Performance in Manufacturing Industry

Goal: This study investigates the impact of Supply Chain Environmental Uncertainty (SCEU) on competitive advantage and operational performance in manufacturing companies. The mediating role of competitive advantage and the moderating role of supply chain environmental uncertainty in the relationship between competitive advantage and operational performance were examined. Design/ Methodology/ Approach: This paper used quantitative approach to confirm the conceptual model. Data was collected through questionnaires from directors/operational managers in 121 large and medium-scale manufacturing companies in Southeast Sulawesi Indonesia. The analysis employs Generalized Structured Component Analysis (GSCA) to test the direct, mediating, and moderating effects of supply chain environmental uncertainty. Results: The findings demonstrate a significant positive influence of supply chain environmental uncertainty on competitive advantage and operational performance. However, competitive advantage does not significantly affect operational performance. The study reveals that competitive advantage is perfect mediator between supply chain environmental uncertainty and operational performance, while supply chain environmental uncertainty is a moderating predictor between competitive advantage and operational performance. Practical Implications: The research has implications for manufacturing company managers adapting to supply chain environmental uncertainty through supplier, customer, and technology considerations. It emphasizes the importance of adapting to supply chain environmental uncertainty to enhancing competitive advantage and operational performance in the manufacturing industry. Efforts to improve operational performance and strategically integrate competitive advantage should consider the business environment, including suppliers, customers, and technology. Limitations: This research is limited to large and medium-scale manufacturing industries, hindering generalization to other industries, particularly small-scale ones. Additionally, researchers can consider additional contextual factors such as supply chain integration, supply chain agility, and total quality management. Originality/Value: This study expands the theoretical framework of supply chain environmental uncertainty, competitive advantage, and operational performance through empirical testing of a theoretical model. The findings support the proposed model's validity and highlight the mediation role of competitive advantage and supply chain environmental uncertainty, providing a reference for future theory development and model building.

The Role of Parental Mediation in Cybervictimization Among Adolescents: a Systematic Review

The Role of Parental Mediation in Cybervictimization Among Adolescents: a Systematic Review

Attitude towards the profession, emotional exhaustion, cynicism, and intention to abandon tourism SMEs as an entrepreneur: a conditional mediation model

ABSTRACT While small and medium-sized enterprises (SMEs) are fundamental to the tourism industry, the literature analysing those that fail is scarce. The present study addresses the reasons by examining how two dimensions of burnout (emotional exhaustion and cynicism) and attitude towards being an entrepreneur influence the intention of entrepreneurs to leave their businesses. It also demonstrates the role of conditional mediation, where attitude towards being an entrepreneur moderates the mediation of cynicism in the relationship between emotional exhaustion and intention to abandon one’s business. The sample comprised 231 SME entrepreneurs, and the data were analysed using tri-level approach: partial least squares structural equation modeling (PLS-SEM); necessary condition analysis (NCA); and artificial neural networks (ANN). The results confirm the importance of the variables above in the participants’ intention to abandon one’s business.

The Effect of Sharia Compliance, Attitudes, Satisfaction and Perceived Usefulness on Continued Intention to Use Sharia Digital Banking: A Study of Muslim Customer Behavior

In activities related to financial services, a Muslim has a tendency to choose Shariah-compliant services. The presence of digital banking services will certainly not escape this tendency but in a rational view, this tendency is often challenged. For this reason, research is needed that relates the behavior of a Muslim in choosing digital banking services that not only comply with sharia provisions but also provide benefits that can be felt directly. This study integrates the factors recognized in technology continuance theory with the prevailing values in Muslim behavior to provide results that match the digital characteristics of Islamic banking. Data were collected from 183 Muslim users of Islamic digital banking services in Java, Indonesia and then tested with structural equation modeling (SEM). The research findings show that sharia compliance and perceived usefulness directly have no effect on continuance intention to use Islamic digital banking services, but indirectly through attitude mediation, these two factors have a significant effect. In the direct effect, satisfaction is the most determinant factor in influencing continuance intention to use, while perceived usefulness is the most determinant factor in influencing attitude. Then in the indirect effect, attitude has a full mediation role on the effect of perceived usefulness on continuance intention to use, and partial mediation of the effect of sharia compliance on continuance intention to use

Sustainability and community-based tourism nexus: a mediation role of consumer satisfaction

Sustainability and community-based tourism nexus: a mediation role of consumer satisfaction

Childhood emotional maltreatment affects depression of adolescents with mood disorders: the mediating role of functions of non-suicidal self-injury

BackgroundChildhood emotional maltreatment, non-suicidal self-injury and depression are prevalent among adolescents with mood disorders. While existing model indicated that childhood emotional maltreatment, functions of non-suicidal self-injury and depression are interrelated, not much is understood about the interplay of functions of non-suicidal self-injury in the relationship between childhood emotional maltreatment and depression. Thus, the goal of this research was to ascertain how functions of non-suicidal self-injury relate to childhood emotional maltreatment and depression.MethodsThe participants were adolescents with mood disorders from three hospitals in Sichuan Province, data was collected using self-administered questionnaires, including the Childhood Trauma Questionnaire, Ottawa Self-injury Inventory-Functions, and Childhood Depression Inventory. SPSS26.0 software and PROCESS v3.3 model 4 were used for analysis.ResultsIn all, 235 adolescents (Mage=14.8, SD = 1.62) participated in the research. The functions of non-suicidal self-injury (r = 0.289, P < 0.01) and depression (r = 0.475, P < 0.01) were considerably positively connected with childhood emotional maltreatment, and the functions of non-suicidal self-injury were strongly positively correlated with depression (r = 0.364, P < 0.01). The direct impact of childhood emotional maltreatment on depression in adolescents was found to be significant (95% CI 0.434, 0.828) in the mediated effects model. Additionally, the indirect effect of childhood emotional maltreatment on depression through functions of non-suicidal self-injury was found to be significant (95% CI 0.055, 0.236), with a mediating effect value of 17.58%.ConclusionChildhood emotional maltreatment has a direct impact on depression, but it also has an indirect influence through mediation roles of functions of non-suicidal self-injury. Medical staff should take care of the mental health of adolescents hospitalized for mood disorders so that they can clarify the role of functions of NSSI in lowering depressive symptoms and improving quality of life and create more targeted and effective intervention plans.

Differences in Social Adaptation of Rural Children between Different Family Socioeconomic Status: The Coupling Effect of Family Intimacy and Social Support

This study analyzes the influence of family social-economic status on children's social adaptability in rural areas and analyzes its mechanism. Based on the survey data of rural children on social adaptation, this study examined the mediation effect of family intimacy and social support between family SES and social adaptation. Results: ① Children with different family socioeconomic status showed differences in family closeness, social support and social adaptation scores; ② Rural children showed a positive correlation between family socioeconomic status, social support and social adaptation(r = 0.178-0.62, P &lt;0.001); ③ family closeness and social support played some intermediary role in family socioeconomic status and social adaptation, with the mediation effect values were 0.290 and 0.250 respectively;④ Family closeness and social support played a chain mediation role between family SES and social adaptation, with an effect value of 0.256. Under the objective conditions of rural families social and economic status, it is particularly important and necessary to promote the intimate relationship within families and strengthen the construction of social support network for rural children for their healthy growth and improve their social adaptability.

Examination of the relationship between conflict resolution styles and marital satisfaction: the mediating role of emotion regulation difficulties

ABSTRACT The aim of this study is to examine the mediating role of emotion regulation difficulties in the relationship between conflict resolution styles and marital satisfaction in married individuals. A total of 706 married individuals, 234 men and 472 women, constitute the study’s working group. The ages of the participants ranged from 21 to 60, with an average age of 38.45. As a result of the analysis conducted within the scope of the study It has been found that positive conflict resolution, retreat and subordination conflict resolution styles are positively related with marriage satisfaction, while negative conflict resolution styles are negatively related with marriage satisfaction. The results show that positive conflict resolution, negative conflict resolution, retreat and subordination conflict resolution styles have a direct effect on marital satisfaction, but this effect does not disappear when emotion regulation difficulties is controlled, so emotion regulation difficulties play a partial mediator role.

Associations between maternal origin, breastfeeding and health service use: a mediation analysis

Abstract Background The influence of maternal health utilization on breastfeeding practices is well established. However, research shows that immigrant women tend to face challenges in accessing maternal health services. Our aim was to examine any variation in maternal and child health service utilization between immigrant and native-born mothers as well as to examine potential mediation roles of service utilization on the association between maternal origin and breastfeeding practices. Methods We used a nationwide FinChildren (2020) survey on parents with infants focusing on Somali (n = 29), Arabic (n = 81) and Russian speaking (n = 181) parents and their infants. We compared them with native Finnish speakers (n = 7508). We used Process Macro to conduct mediation analysis. Results Almost 25%/ of Somali-/Arabic-speaking mothers reported not taking their infants to routine child health clinic visits. The proportion was 0.4% for native-born mothers and 1.6% for Russian-speaking mothers (p &amp;lt; 0.001). Around 18% of Somali-/Arabic-speaking mothers and only 0.6% of the native-born mothers reported not utilizing child health clinic services in the past year (p &amp;lt; 0.001). Somali-/Arabic speaking mothers were more likely to receive breastfeeding support from maternity clinics and native-born mothers from maternity hospital or peer support groups. Russian-speaking mothers were most satisfied with the received child healthcare services while Somali/Arabic-speaking mothers were least satisfied with these services (p &amp;lt; 0.001). Only participating in breastfeeding peer support groups had mediation effects on association between maternal origin and breastfeeding practices. Conclusions This study shows that immigrants mothers, particularly Somali/Arabic speaking mothers use less the maternal health services particularly routine health visits. It is essential to encourage them to use the services to be able to monitor the health of both mother and the child. Key messages • Somali-/Arabic-speaking mothers are in a vulnerable position when it comes to utilizing healthcare services. • This study call for more research exploring factors contributing to this.

The relationship between familial factors and youth mental health outcomes in Korean American families: The mediation effects of youth's negative emotionality.

Depressive symptoms are one of the mental health problems among Korean American (KA) youth. Although several studies examined mental distress among KA youth, few have examined the associations between different familial factors, negative emotionality, and depressive symptoms among them, especially using longitudinal data. Drawing on the Triadic Model of Family Process (TMFP), this study examined the longitudinal associations between Korean-specific aspects of familial factors and depressive symptoms among KA youth and the mediation role of negative emotionality in the relationships. Using KA youth and parent data from the Midwest Longitudinal Study of Asian American Families (MLSAAF) project, path analyses revealed that family enmeshment and youth-reported intergenerational conflict were associated with youth depressive symptoms, with negative emotionality serving as a mediator. The findings suggest that interventions aimed at reducing negative emotionality and improving parent-youth relationship quality and family boundaries could be helpful in reducing youth depressive symptoms.