A Study of Factors Affecting Continuance Intention in Chinese Mobile Food Delivery APP Based on O2O : Focused on Mei tuan Wai mai

2018 ◽  
Vol 18 (6) ◽  
pp. 119-142
Author(s):  
Qiong-Yan Xu ◽  
IL-Sang Ko ◽  
Xiao-Long Wei
1994 ◽  
Vol 13 (4) ◽  
pp. 279-300 ◽  
Author(s):  
Philip J. Bushnell

To evaluate the effects of styrene exposure on learning, adult male Long-Evans rats learned repeated reversals of a spatial discrimination task. Styrene monomer (50% vol/vol in corn oil) was administered by gavage to groups of eight rats at 500 mg/kg/day, 5 days/week, for 8 weeks in Experiments (Exps) I and II (total dose = 20.0 g/kg) or for 1,3,5, or 8 weeks in Exp III (total dose = 2.5, 7.5, 12.5, or 20.0 g/kg). Control rats received corn oil vehicle for 8 weeks. Reversal training began 8 (Exp I), 10 (Exp II), or 32 (Exp III) weeks after termination of dosing. In Exp I, an instrumental (IN) schedule was used, under which rats received food after each presentation of a “positive” response lever (S+ ) only if they had made at least one response during that presentation of S+. In Exps II and III, an automaintenance (AU) schedule was used, under which rats received food after every presentation of S+, regardless of responding. In all experiments, a second manipulandum (S°) was presented randomly in time with respect to S + and food delivery. A discrimination ratio (DR) was calculated as the proportion of total responses on S+ in each block of 10 trials. A reversal involved switching the reward values of S+ and S°. Serial reversal learning was quantified in terms of trials to criterion. Reversal learning improved similarly in control and treated rats trained under the IN schedule, whereas treated rats trained under the AU schedule failed to improve as much as controls. Reversal learning of some styrene-treated AU rats in Exp III continued to be impaired for > 1 year after treatment. Increased responding on S° featured prominently in the behavioral effect of styrene. An IN schedule requiring suppression of S° responses for food in Exp III revealed a clear deficit in rats exposed to styrene. Not all treated rats were affected by styrene; nevertheless, changes in the affected individuals were as large as those previously observed after trimethyltin-induced lesions of the CNS. The incidence of impairment was not related to the total dose of styrene given, suggesting the action of other, undetermined factors affecting individual sensitivity to styrene.


2018 ◽  
Vol 118 (3) ◽  
pp. 541-569 ◽  
Author(s):  
Hyun-Sun Ryu

Purpose The purpose of this paper is to better understand why people are willing or hesitant to use Financial technology (Fintech) as well as to determine whether the effect of perceived benefits and risks of continuance intention differs depending on user types. Design/methodology/approach Original data were collected via a survey of 243 participants with Fintech usage experience. The partial least squares method was used to test the proposed model. Findings The results reveal that legal risk had the most negative effect on the Fintech continuance intention, while convenience had the strongest positive effect. Differences in specific benefit and risk impacts are found between early and late adopters. Originality/value This empirical study contributes to the novel understanding of the benefit and risk factors affecting the Fintech continuance intention.


Author(s):  
Yap Mun Fei ◽  
Cheng Boon Liat

Objective- This paper attempts to explore the continuance purchase intention among Malaysian consumers on the internet, through the conceptual framework as modified from the Technology Acceptance Model. Methodology/Technique The research data has been collected through the use of an internet-based survey method, with a convenience sample of 300 Malaysian respondents in June 2014; whereas, data analysis is further conducted using the SPSS software, through the measurements of a simple linear regression test, mediation test and moderation test. Findings Results show a positive relationship between perceived usefulness and trust; while the continuance intentionfor online purchase is positively significant to perceived usefulness. The partial mediating role of subjective norm is further identified, between perceived usefulness and continuance intention. It is also understood that both male and female perceive the usefulness of website as an important factor toward their intention to online re-purchase. Novelty - Most of the researches are conducted solely upon the factors or purchase intention, limited studies have been done to investigate the continuance purchase intention among fellow consumers. Type of Paper Empirical paper Keywords: , E-Commerce, Trust, Perceived Usefulness, Subjective Norm, Continuance Intention, Gender


2019 ◽  
Vol 22 (2) ◽  
pp. 243-271
Author(s):  
Arpita Khare ◽  
Saumya Dixit ◽  
Subhro Sarkar

Author(s):  
Sheng Cheng ◽  
Liqun Liu ◽  
Ke Li

Being an interactive process, the success of risk communication needs to ensure the individuals’ right to know and influence their attitudes and perceptions of risk. Ubiquitous social media have expanded risk communication channels and innovated ways of risk communication. At the same time, uncertainty also arises with the diversity and variety of social media. Taking the rainstorm disaster in China as an example, this study focuses on factors affecting the individuals’ continuance intention of information seeking on Weibo (a social media platform similar to Twitter). Based on 377 valid respondents, this study applied an extended expectation–confirmation model (ECM), from which the results of partial least squares structural equation modeling (PLS-SEM) suggested that continuance intention is positively influenced by factors including effort expectancy, social influence, facilitating conditions, and satisfaction. Among them, satisfaction contributes the most, which helps maintain a balance between performance expectancy and continuance intention. Taking the individuals’ continuance intention to seek information on Weibo as the clue, this research provides government agencies with practical advice on how to use social media for more efficient risk communication during disasters and establish emergency preplans to respond to natural disasters.


2020 ◽  
Vol 12 (4) ◽  
pp. 1510
Author(s):  
Hyeon Gyu Jeon ◽  
Kun Chang Lee

This study deals with a competitive knowledge network (CKN) where participants desire to pass their personally important exams, and henceforth want to contribute and seek knowledge about exam-related issues they need to solve. Besides, CKN members are basically competing with each other since they all aim to pass the same exams. Therefore, from the contributor’s perspective, if the advisor fears that his/her advice can be detrimental to his or her own benefits, knowledge sharing (KS) intention within the CKN may be hindered by their expectation of competitive advantage. However, few studies were done about the effects of such fear and a sense of competition on KS continuance intention in the context of CKN. In this sense, our study aims to elucidate the effects of competition and fear on KS continuance intention in a mobile CKN. By using 296 valid questionnaires, we obtained very meaningful conclusions such that competition is a driving force rather than an obstacle to KS among CKN members, and fear also enhances members’ sustainable KS intention.


2014 ◽  
Vol 26 (2) ◽  
pp. 168-189 ◽  
Author(s):  
Lingling Gao ◽  
Xuesong Bai

Purpose – Users' continuance intention is vital to the future of mobile social networking service (SNS) with rapid development and intensive competitions among its providers. The purpose of this research is to identify the factors affecting mobile SNS users' continuance intention. Design/methodology/approach – Data from an online survey administered to 228 mobile SNS users are used to test the research model through the use of structural equation modelling. Findings – The results show that flow, perceived usefulness and satisfaction determine continuance intention of mobile SNS. Moreover, the authors found that referent network size and perceived complementarity are the main factors affecting flow, whereas information quality is the main factor affecting perceived usefulness. Only system quality significantly affects satisfaction. Practical implications – The results imply that mobile service providers need to take the functional characteristics of the mobile SNS (e.g. system quality and information quality), network externalities (referent network size and perceived complementarity) and flow experience into consideration when encouraging users' continuance intention towards mobile SNS. Originality/value – Extant research has focused on initial adoption and usage of mobile SNS and has seldom considered post-adoption usage, which is critical to mobile service providers' success. This research tries to fill the gap by examining continuance intention to use mobile SNS. The theory embedded within the IS success model, network externalities and flow theory articulated that these three research domains can be integrated to better understand the factors that influence mobile SNS users' continuance intention.


The Winners ◽  
2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Rano Kartono ◽  
Jane Kartika Tjahjadi

Currently, mobile applications are rapidly developing. One of the most frequently used services by society is online food delivery services. The research intended to scrutinize aspects affecting intentions to use online food delivery services during extraordinary event, like Coronavirus (COVID-19) outbreak in Jabodetabek (Jakarta metropolitan) area. The research adopted TRA (Theory of Reasoned Action) that integrated perceived trustworthiness, perceived relative advantage, perceived risk and attitude toward using to give insights on factors affecting consumers’ intention when using online food delivery services. The data collection was conducted through quantitative, non-probability, purposive sampling method using online questionnaires, that were spread out to all people who have experienced in using online food delivery services at least once, during COVID-19 outbreak (Feb-May 2020). In total, there were valid 127 questionnaires used to analyze the data variables using PLS-SEM method through SMART-PLS 2.0 M3 software. The results find that perceived trustworthiness, perceived relative advantage and perceived risk positively affect consumers’ attitudes toward using. Perceived trustworthiness and attitude toward using positively affects intention to use online food delivery services during Coronavirus outbreak in Jabodetabek area. However, perceived risk negatively affects intention to use online food delivery services during Coronavirus (COVID-19) outbreak in Jabodetabek area.


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