scholarly journals Relationship between body mass index, body image, and fear of negative evaluation: Moderating role of self-esteem

2018 ◽  
Vol 5 (1) ◽  
pp. 205510291877425 ◽  
Author(s):  
Ashraf Sadat Ahadzadeh ◽  
Shameem Rafik-Galea ◽  
Masoumeh Alavi ◽  
Mansour Amini
Keyword(s):  
Body Mass Index ◽  
Body Image ◽  
Body Mass ◽  
Structural Equation ◽  
Self Esteem ◽  
Negative Evaluation ◽  
Fear Of Negative Evaluation ◽  
Equation Modeling ◽  
Moderating Role

This study examined the correlation between body mass index as independent variable, and body image and fear of negative evaluation as dependent variables, as well as the moderating role of self-esteem in these correlations. A total of 318 Malaysian young adults were conveniently recruited to do the self-administered survey on the demographic characteristics body image, fear of negative evaluation, and self-esteem. Partial least squares structural equation modeling was used to test the research hypotheses. The results revealed that body mass index was negatively associated with body image, while no such correlation was found with fear of negative evaluation. Meanwhile, the negative correlation of body mass index with body image was stronger among those with lower self-esteem, while a positive association of body mass index with fear of negative evaluation was significant only among individuals with low self-esteem.

Workplace ostracism and deviant behaviour among nurses: a parallel mediation model

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Imran Shafique ◽  
Ahmad Qammar ◽  
Masood Nawaz Kalyar ◽  
Bashir Ahmad ◽  
Anila Mushtaq
Keyword(s):  
Structural Equation ◽  
Self Esteem ◽  
Equation Modeling ◽  
Mediation Model ◽  
Negative Effects ◽  
Deviant Behaviour ◽  
Content Type ◽  
Workplace Ostracism ◽  
Moderating Role

Purpose The aim of this study is to examine the influence of workplace ostracism on deviant behaviour and testified the mediating roles of organisational identification, burnout and organisation-based self-esteem (OBSE) by using a parallel mediation model. Then, the moderating role of ingratiation in the interrelation between ostracism, the mediators and deviant behaviour is examined. Design/methodology/approach A survey questionnaire was used to collect data from nurses working in public sector hospitals in Pakistan. Nursing context is appropriate for the study because this occupation involves a greater extent of social interaction among peer nurses, doctors and administration in the provision of health services. A total of 417 nurses provided complete responses, and the study hypotheses were tested using the partial least squares structural equation modeling (PLS-SEM). Findings The study findings show that ostracism is positively related to deviant behaviour of nurses, indicating that workplace ostracism is an important predictor of deviant behaviour. Ostracised nurses experienced higher job burnouts and low OBSE as well as organisational identification. Results also show that ostracism promotes deviant behaviour by reducing OBSE and organisational identification. Moreover, results provide evidence that high ingratiation overcomes the detrimental effects of ostracism on both deviant behaviour and mediators. Originality/value The present study integrates the literature on ostracism and its attitudinal and behavioural outcomes and submits that ostracism negatively affects the attitudes of victims which in turn results in negative behavioural outcomes (i.e. deviant behaviour). This study also suggests ingratiation as a tactic to control the negative effects of ostracism.

scholarly journals Combination of sleep duration, TV time and body mass index is associated with cardiometabolic risk moderated by age in youth

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Ana P. Sehn ◽  
Anelise R. Gaya ◽  
Caroline Brand ◽  
Arieli F. Dias ◽  
Roya Kelishadi ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Risk Factor ◽  
Sleep Duration ◽  
Body Mass ◽  
Cardiometabolic Risk ◽  
High Systolic Blood Pressure ◽  
Television Time ◽  
The Relationship ◽  
Moderating Role

AbstractObjectivesThe combination of sleep duration, television (TV) time and body mass index (BMI) may be related to the alteration of cardiometabolic risk. However, there are few studies that use these variables grouped, and showing the moderating role of age. This study aimed to verify if the combination of sleep duration, TV time and BMI is associated with cardiometabolic risk and the moderating role of age in this relationship in youth.MethodsCross-sectional study conducted with 1411 adolescents (611 male), aged 10–17 years. Sleep duration, TV time and BMI were assessed and grouped into eight categories. Cardiometabolic risk was assessed by a continuous metabolic risk score, including the following variables: low HDL-cholesterol, elevated triglycerides, dysglycemia, high systolic blood pressure, high waist circumference and low cardiorespiratory fitness. Generalized linear models were used to test moderation of age in the relationship between the eight categories of sleep duration/television time/BMI with cardiometabolic risk.ResultsCardiometabolic risk factor showed association with all overweight or obesity independent of sleep time and TV time. Age moderated the relationship between sleep duration/television time/BMI with cardiometabolic risk. This association was stronger in younger adolescents (11 and 13 years), indicating that individuals with inadequate sleep, prolonged TV time and overweight/obesity present higher cardiometabolic risk values when compared to 15-year-old adolescents.ConclusionOverweight/obesity, independently of sleep duration and TV time, is the main risk factor for cardiometabolic disorders in adolescence. When moderated by age, younger adolescents that presented the combination of risk factors had higher cardiometabolic risk.

The role of physical activity, body mass index and maturity status in body-related perceptions and self-esteem of adolescents

2013 ◽  
Vol 41 (5) ◽  
pp. 395-402 ◽  
Author(s):  
A. Altıntaş ◽  
F. H. Aşçı ◽  
A. Kin-İşler ◽  
B. Güven-Karahan ◽  
S. Kelecek ◽  
...  
Keyword(s):  
Physical Activity ◽  
Body Mass Index ◽  
Body Mass ◽  
Self Esteem

Place attachment and brand loyalty: the moderating role of customer experience in the restaurant setting

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Michael Boadi Nyamekye ◽  
Diyawu Rahman Adam ◽  
Henry Boateng ◽  
John Paul Kosiba
Keyword(s):  
Brand Loyalty ◽  
Place Attachment ◽  
Emotional Response ◽  
Structural Equation ◽  
Equation Modeling ◽  
Content Type ◽  
Place Dependence ◽  
Identity Based ◽  
Moderating Role

PurposeThe purpose of this study is to ascertain the effects of place attachment on brand loyalty. This study further ascertains whether the effects of emotion-based attachment on brand loyalty are stronger for customers who have a positive experience with a restaurant brand. Additionally, the authors investigate whether emotion-based attachment mediates the relationships between identity-based attachments, place dependence and brand loyalty in the restaurant setting.Design/methodology/approachThe authors administered the questionnaire to customers (diners) of restaurants in Ghana, and they were completed via a paper and pencil/pen approach. The authors tested their hypotheses using structural equation modeling.FindingsThe findings show that identity-based and emotion-based attachment enhances brand loyalty within a restaurant setting. The results also show that place dependence attachment promotes emotional bonding with restaurant brands. The study's findings also show that place dependence attachment does not have a direct and positive significant effect on brand loyalty except when an emotional response is produced.Originality/valuePlace attachment studies in a restaurant setting are rare. This study thus contributes to the place attachment literature in restaurants setting.

scholarly journals Relationship between Social Capital and Job Performance among Faculty Members of a Medical University: The Moderating Role of Entrepreneurship Behavior

2020 ◽  
Author(s):  
Roohollah Kalhor ◽  
Nadia Neysari ◽  
Saeed Shahsavari ◽  
Sima Rafiei
Keyword(s):  
Social Capital ◽  
Job Performance ◽  
Structural Equation ◽  
Faculty Members ◽  
Equation Modeling ◽  
Path Coefficient ◽  
Medical Sciences ◽  
Entrepreneurial Behavior ◽  
Moderating Role

Abstract Background Job performance is an important organizational factor that plays a significant role in the success of organizations. This study aims to investigate the moderating role of entrepreneurial behavior in the relationship between social capital and job performance among faculty members of Qazvin University of Medical Sciences. Methods This is a descriptive-analytical study which has been conducted through a structural equation modeling among all university faculty members working in different faculties of Qazvin University of Medical Sciences in 2017. To evaluate the causal relationships between study variables, Structural Equation Modeling (SEM) on AMOS software, with the significant level of 0.05 was used. Results Findings indicated that entrepreneurial behaviors and social capital could predict job performance. The direct effect of social capital on job performance (path coefficient: 0.17) and its indirect effect with the moderating role of entrepreneurial behavior (path coefficient: 0.39) were confirmed (P< 0.05). Furthermore, Sobel test affirmed the indirect associations between variables (P< 0.05). Conclusions Strengthening social capital and promoting entrepreneurial behavior can lead to higher levels of performance. Building trust among organizational members and designing new incentive methods which use entrepreneurial indicators for performance evaluation can improve social capital. Therefore, managers can contribute to the improvement of job performance through developing entrepreneurial behavior among their employees.

scholarly journals Body Mass Index Moderates Brain Dynamics and Executive Function: A Structural Equation Modeling Approach

2021 ◽  
Vol 2021 (1) ◽  
Author(s):  
Lauren Kupis ◽  
Zachary T. Goodman ◽  
Salome Kornfeld ◽  
Celia Romero ◽  
Bryce Dirks ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Executive Function ◽  
Body Mass ◽  
Structural Equation ◽  
Model Fit ◽  
Equation Modeling ◽  
Brain Dynamics ◽  
Latent Factors ◽  
The Impact ◽  
The Relationship

Obesity is associated with negative physical and mental health outcomes. Being overweight/obese is also associated with executive functioning impairments and structural changes in the brain. However, the impact of body mass index (BMI) on the relationship between brain dynamics and executive function (EF) is unknown. The goal of the study was to assess the modulatory effects of BMI on brain dynamics and EF. A large sample of publicly available neuroimaging and neuropsychological assessment data collected from 253 adults (18–45 years; mean BMI 26.95 kg/m2 ± 5.90 SD) from the Nathan Kline Institute (NKI) were included (http://fcon_1000.projects.nitrc.org/indi/enhanced/). Participants underwent resting-state functional MRI and completed the Delis-Kaplan Executive Function System (D-KEFS) test battery (1). Time series were extracted from 400 brain nodes and used in a co-activation pattern (CAP) analysis. Dynamic CAP metrics including dwell time (DT), frequency of occurrence, and transitions were computed. Multiple measurement models were compared based on model fit with indicators from the D-KEFS assigned a priori (shifting, inhibition, and fluency). Multiple structural equation models were computed with interactions between BMI and the dynamic CAP metrics predicting the three latent factors of shifting, inhibition, and fluency while controlling for age, sex, and head motion. Models were assessed for the main effects of BMI and CAP metrics predicting the latent factors. A three-factor model (shifting, inhibition, and fluency) resulted in the best model fit. Significant interactions were present between BMI and CAP 2 (lateral frontoparietal (L-FPN), medial frontoparietal (M-FPN), and limbic nodes) and CAP 5 (dorsal frontoparietal (D-FPN), midcingulo-insular (M-CIN), somatosensory motor, and visual network nodes) DTs associated with shifting. A higher BMI was associated with a positive relationship between CAP DTs and shifting. Conversely, in average and low BMI participants, a negative relationship was seen between CAP DTs and shifting. Our findings indicate that BMI moderates the relationship between brain dynamics of networks important for cognitive control and shifting, an index of cognitive flexibility. Furthermore, higher BMI is linked with altered brain dynamic patterns associated with shifting.

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