This research was conducted to assess the effectiveness of biography-based values education program (BBVEP) implemented through distant method. Also, BBVEP that carried out studied in context views students and parents. A mixed-method used process. The consisted a total 34 students, including an experimental group 16 control 18 students. qualitative dimension included 9 15 Data on quantitative ...

Abstract With increasing volumes of customer reviews, ‘helpfulness’ features have been established by many online platforms as decision-aids for consumers to cope with potential information overload. In this study, we offer a differentiated perspective on the drivers review helpfulness. Using hurdle regression setup both helpfulness and unhelpfulness voting behavior, aim disentangle differentia...

This paper investigates the effects of over and underestimation on the perceived Effectiveness (helpfulness) of recommender systems. We consider four different product along two dimensions, degree of objectivity and investment. Overestimation was considered more severely than underestimation with regard to perceived Effectiveness. Overestimation was also considered more severely in high investm...

We present a socially assistive robot (SAR) system designed to engage elderly users in physical exercise. We discuss the system approach, design methodology, and implementation details, which incorporate insights from psychology research on intrinsic motivation, and we present five clear design principles for SAR-based therapeutic interventions. We then describe the system evaluation, consistin...

In online review sites, the analysis of user feedback for assessing its helpfulness decision-making is usually carried out by locally studying properties individual reviews. However, global should be considered as well to precisely evaluate quality feedback. this paper we investigate role deviations in reviews determinants with intuition that "out core" helps item evaluation. We propose a novel...

Reviews on amazon are ranked by how helpful they are rated by users in an effort to quickly summarize the opinions of a product for potential buyers. This project aims to explore what factors affect a review’s helpfulness by building a classification model on the Amazon movie reviews data set. The model performs well with accuracies over 85% and it is found that a review’s writing style, produc...

User-supplied reviews are widely and increasingly used to enhance ecommerce and other websites. Because reviews can be numerous and varying in quality, it is important to assess how helpful each review is. While review helpfulness is currently assessed manually, in this paper we consider the task of automatically assessing it. Experiments using SVM regression on a variety of features over Amazo...

Alignment between information technology (IT) and business stakeholders on their strategies has traditionally been viewed as the means to achieve greater IT delivery capabilities, but there is lack of empirical evidence as to how strategic alignment impacts individual aspects of IT effectiveness (e.g., quality of service [QoS], user satisfaction, and IT helpfulness to users); there is also a la...