• KSII Transactions on Internet and Information Systems (TIIS)
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• v.9 no.4
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• pp.1529-1547
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• 2015

Establishment of trust is important in wireless sensor networks for security enhancement and successful collaboration. Basically, a node establishes trust with other nodes by estimating a trust value based on monitored behavior of the other nodes. Since a malicious/misbehaving node might launch different attack strategies and might demonstrate random misbehavior, a trust estimation method should be robust against such attacks and misbehavior. Otherwise, the operation of trust establishment will be meaningless, and performance of an application that runs on top of trust establishment will degrade. In this paper, we propose a robust and novel trust estimation method. Unlike traditional trust estimation methods, we consider not only the weight of misbehavior but also the frequency of misbehavior. The frequency-of-misbehavior component explicitly demonstrates how frequently a node misbehaves during a certain observed time period, and it tracks the behavior of nodes more efficiently, which is a main factor in deriving an accurate trust value. In addition, the weight of misbehavior is comprehensively measured to mitigate the effect of an on-off attack. Frequency and weight of misbehavior are comprehensively combined to obtain the trust value. Evaluation results show that the proposed method outperforms other trust estimation methods under different attacks and types of misbehavior.

• Journal of the Korean Society of Clothing and Textiles
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• v.34 no.7
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• pp.1126-1137
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• 2010

Customer misbehavior is a behavior that disrupts generally accepted behavioral norms in consumption situations. This study examined customer misbehavior in retail settings by identifying behavioral patterns and exploring behavioral backgrounds and consequences from a customer viewpoint. Qualitative data were collected from individual in-depth interviews, and 149 interviews were analyzed. Customer misbehavior was categorized into unethical returns, problem behaviors in service encounters, shoplifting/fraud, ill-mannered behaviors, and selfish behaviors. Motivations included monetary gain, adventurism, perceived acceptability of misbehavior, planned unfair complaints, and retaliation. Customers showed a negative image to unkind employees and stores yielding to misbehaviors that were learned and socialized among customers. The study further discusses implications.

• Journal of Families and Better Life
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• v.22 no.2
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• pp.13-21
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• 2004

This study examined the role of maternal attribution in parenting behaviors of mothers who have a child with developmental disabilities. Using an attributional model, it assessed whether maternal attributions about the child's knowledge, capacity, expectation, and responsibility for behavior problems have effects on maternal behaviors of affect, authoritarian control, and overprotect. The sample consisted of 161 mothers of elementary children with developmental disabilities. Multivariate regression analysis revealed that maternal attribution about the child's capacity for misbehavior had positive influence on maternal affect and negative influence on authoritarian control behaviors, and that maternal attribution of responsibility for misbehavior positively influenced maternal authoritarian control and overprotect behaviors. Also, maternal attribution about the child's knowledge for misbehavior had negative influence on maternal overprotect behaviors. In addition, such background factors as number of disability, maternal education, and job of mother were significant predictors for maternal attribution, while maternal self-esteem was a strong significant predictor for mothering behaviors. The findings suggest the importance of maternal attributions in parenting.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.4 no.2
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• pp.73-88
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• 2009

This research is to observe the misbehavior of child, and identify relevance maternal propensity for perfection - one of parents factors that affect the misbehavior of child - to the misbehavior of child. The objects of this study 274 children of 3-5 years who were attending nursery schools and kindergartens in Gyeonggi province and Busan City as well as their mothers of the same number. The result of the research provides the fundamental data about the mother and child relationship with the parent's factor which gives an effect to child's misbehavior and reveals mother's psychological nature of the functional parts of a perfectionism and the disfunction as part of this.

• Korean Journal of Childcare and Education
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• v.1 no.1
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• pp.147-165
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• 2005

The purpose of this study was to clarify the effect of the modernity of mothers and children's misbehavior on parenting stress of mothers. The subjects of this study was 210 mothers who lived in Korea. The results of this study were as follows: First, No significant statistical difference was found on the parental modernity of mothers by children's sex. Second, No significant statistical difference was found on parenting stress of mothers by the level of education of mothers but significant statistical difference was found on parenting stress by the level of parental modernity. Third, the more mothers had the level of education, the more mothers had parental modernity. Fourth, more children had misbehavior, the more mothers had parenting stress, Fifth, the more mothers had the parental modernity, the less mothers had parenting stress. These results suggest that the parenting stress was effected by both parenting modernity and children's misbehavior but also it was much relevant to children's misbehavior than parenting modernity.

• Management & Information Systems Review
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• v.36 no.4
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• pp.103-116
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• 2017

The objective of this study is to examine the effect of the serve employee which is thought as important but has not been studied almost on the response actions to the customer and organization. we tried provide the administrative implications for the black consumer management. This study built a exploratory empirical model that there is causal relationship of the service sector employee on the attitude to the customer and organization on the base of the exploratory consideration. To test hypotheses empirically, the questionnaire data were collected from 262 members of service sector in Busan and was analyzed by using Regression Analysis. Results of empirical analysis are as follow. 1) perceived black consumer behavior which service sector employee has the significant positive effect on the misbehavior to the customer. looking in detail, repetitiveness, insistence, deception, excessiveness are significant positive effect on the misbehavior to the customer. 2) perceived black consumer behavior which service sector employee has the significant positive effect on the misbehavior to the organization. looking in detail, excessiveness only have a positive effect on the misbehavior to the organization. 3) The significance of this study indicates that encourage plays a role as moderating variable influencing the relationship between perceived black consumer behavior and employee misbehavior. Specifically, The significance of this study indicates that encourage plays a role as moderating variable influencing the relationship between perceived excessiveness which the demension of the black consumer behavior and employee misbehavior. Lastly, this study suggested the implication of the result, the limitation and the direction of future study. The results of this study provide suggestion to the company.

• Journal of Communications and Networks
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• v.18 no.6
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• pp.938-947
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• 2016

A mobile ad hoc network (MANET) is a collection of mobile nodes communicating in an infrastructure-less environment without the aid of a central administrating authority. Such networks entail greater dependency on synergy amongst the nodes to execute fundamental network operations. The scarcity of resources makes it economically logical for nodes to misbehave to preserve their resources which makes secure routing difficult to achieve. To ensure secure routing a mechanism is required to discourage misbehavior and maintain the synergy in the network. The proposed scheme employs a partially distributed dynamic model at each node for enhancing the security of the network. Supplementary information regarding misbehavior in the network is partially distributed among the nodes during route establishment which is used as a cautionary measure to ensure secure routing. The proposed scheme contemplates the real world scenario where a node may exhibit different kinds of misbehavior at different times. Thus, it provides a dynamic decision making procedure to deal with nodes exhibiting varying misbehaviors in accordance to their severity. Simulations conducted to evaluate the performance of the model demonstrate its effectiveness in dealing with misbehaving nodes.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.10 no.3
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• pp.111-121
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• 2015

Owing to the wide distribution of smart devices, more people enjoy online games. Previous research related to online game has mainly focused on the factors that increase users' intention to reuse and less focused on the influence of restrictions toward online game misbehavior. This study proposes a research model that considers factors that either increase or decrease the use of online games and presents the outcomes. The research results showed that: (1) Restriction policy had no impact on online game users' feelings of pleasure and arousal. (2) Restriction system had negative impact on users' feelings of pleasure and arousal. (3) In an environment where online game misbehavior was restricted, users' emotional states still had positive influence on users' intention to reuse. This research results implies that in order to lead to healthy online game environment, compared to repressive and systematic restriction methods, it is preferable to establish restriction policies that have no negative impact on users' emotional states and to change users' perception through education, so to achieve successful restrictions toward online game misbehavior without jeopardizing revitalization of online game industry.

• Journal of the Korean Society of Clothing and Textiles
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• v.34 no.7
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• pp.1220-1231
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• 2010

This study examined customer misbehaviors in retail settings by identifying behavioral patterns and exploring behavioral backgrounds and consequences from the employee's perspectives. Qualitative data were collected from an individual interview method, and 222 interviews were analyzed. Customer misbehavior was categorized into unethical returns, problem behaviors in service encounters, unreasonable demands, shoplifting/fraud, ill-mannered behaviors, and selfish behaviors. Behavioral backgrounds included dissatisfaction, unreasonable expectations, actively benefiting of service failures, taking advantage of service standards, illegitimate complaints, monetary gains, transferring responsibility, and demanding special treatment. Employees experienced stress facing misbehaving customers with no other choice except to accept misbehaviors and learned misbehaviors as customers themselves. The study further discusses the implications.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.6 no.6
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• pp.1565-1585
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• 2012

The characteristics of ad hoc networks, such as the absence of infrastructure, a dynamic topology, a shared wireless medium and a resource-constrained environment pose various security challenges. Most previous studies focused on the detection of misbehavior after it had occurred. However, in this paper we propose a new way of thinking to evade the occurrence of misbehavior. In our scheme, we firstly present a clustering algorithm that employs a powerful analytic hierarchy process methodology to elect a clusterhead for each cluster. The clusterhead in each cluster is then allowed to assign the backoff values to its members, i.e., originators, rather than permitting the originators to choose the backoff values by themselves. Through this media access control layer misbehavior detection mechanism, the misuse of the backoff in the media access control layer in the 802.11 distributed coordination function can be detected.