The mediating role of sleep quality on the relationship between perceived stress and depression among the elderly in urban communities: a cross-sectional study

Public Health ◽  
2017 ◽  
Vol 149 ◽  
pp. 21-27 ◽  
Author(s):  
Y. Liu ◽  
T. Li ◽  
L. Guo ◽  
R. Zhang ◽  
X. Feng ◽  
...  
2016 ◽  
Vol 118 (5) ◽  
Author(s):  
Sarah Mutonyi ◽  
Karin Beukel ◽  
Amos Gyau ◽  
Carsten Nico Hjortsø

Purpose The purpose of this paper is to investigate which dimensions of price satisfaction influence producers’ trust in buyers and assess the mediating role of such trust in the relationship between price satisfaction and producer loyalty in fresh fruit supply chains. Design/methodology/approach A cross-sectional study design using both semi-structured interviews and structured questionnaires was used. The study was conducted in the eastern part of Kenya and included 600 smallholders. Data was analysed using structural equation modelling. Findings The results show that price fairness, price reliability, and relative price are dimensions of price satisfaction that affect producers’ trust in the buyer. Moreover, trust between the producer and the buyer is found to be a strong mediator between price satisfaction and producer loyalty. The findings support recent studies about trust and its mediating role. Research limitations/implications The paper is based on a cross-sectional study design, limiting the causal inferences which can be drawn. Producers’ preferences change with time and future studies should be based on longitudinal designs. Originality/value This paper shows the relationship between the multidimensional nature of price satisfaction and producer loyalty with trust as a mediating variable in the business-to-business (B2B) context. Although B2B relationships have been shown to be of great importance for smallholders in enhancing business performance with their buyers, little attention has been given to the role of trust as a mediator. This study offers interesting insights into the how trust plays a mediating role between price satisfaction and loyalty in a developing country context.


2021 ◽  
Vol 12 ◽  
Author(s):  
Davide Melita ◽  
Guillermo B. Willis ◽  
Rosa Rodríguez-Bailón

Status anxiety, the constant concern about individuals’ position on the social ladder, negatively affects social cohesion, health, and wellbeing (e.g., chronic stress). Given previous findings showing that status anxiety is associated with economic inequality, we aimed in this research to test this association experimentally. A cross-sectional study (Study 1) was run in order to discard confounding effects of the relationship between perceived economic inequality (PEI) and status anxiety, and to explore the mediating role of a competitive climate (N = 297). Then we predicted that people assigned to a condition of high inequality would perceive more status anxiety in their social context, and they would themselves report higher status anxiety. Thus, in an experimental study (Study 2) PEI was manipulated (N = 200). In Study 1, PEI uniquely predicted status anxiety, and perceived competitiveness mediated the relationship. In Study 2 PEI increased perceived contextual status anxiety, a specific form of perceived competitiveness based on socioeconomic status (SES). Moreover, preliminary evidence of an indirect effect was found from PEI to personal status anxiety, through (higher) perceived contextual status anxiety. These preliminary findings provide experimental evidence for the effects of economic inequality on status anxiety and the mechanism involved. Economic inequality makes people feel that they live in a society where they are constantly concerned and competing with each other for their SES. These results could have important implications as health and wellbeing could be promoted by reducing economic inequalities and the competitive and materialistic environments of our societies.


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