Understanding the attitude to risk implicit within a risk measure sheds some light on the way in which decision makers perceive losses. In this paper, a two-stage strategy is developed to characterize the underlying risk attitude involved in a risk evaluation, when executed by the family of distortion risk measures. First, we show that aggregation indicators defined for discrete Choquet integra...

In this paper, we propose a research model of the continuance of usage intention of a social networking site (Facebook) based on the theory of planned behavior and taking into account users’ gender and their perceived shyness degree. Our findings suggest that for men and women alike, the continuance of usage intention is determined by the attitude and the perceived behavioral control (PBC). Bot...

BACKGROUND Physicians are responsible for making decisions about the do not resuscitate (DNR) order of patients; however, most of them are faced with some uncertainty in decision making and ethical aspects. Moreover, there are differences on decision making related to the DNR order among physicians, which may be related to the different attitudes toward this issue. Considering the lack of infor...

A two stage approach to travel destination choice was developed based on the construct of an evoked set. The two stages were evolution of an evoked set from the awareness set; and destination selection from the evoked set. It was hypothesized at both stages that travel destination choice depends upon attitude toward each alternative. Attitude was operationalized as the difference between percei...

The objective of this empirical study was to understand the perspectives and attitudes of policy-makers towards the use and impact of research in the health sector in low- and middle-income countries. The study used data from 83 semi-structured, in-depth interviews conducted with purposively selected policy-makers at the national level in Argentina, Egypt, Iran, Malawi, Oman and Singapore. The ...

This article investigates new score and accuracy functions for ranking interval-valued intuitionistic fuzzy numbers (IVIFNs). The novelty of these functions is that they allow the comparison of IVIFNs by taking into account of the decision makers’ attitudinal character. The new attitudinal expected score and accuracy functions extend Xu and Chen’s score and accuracy degree functions, and verify...

This study analyzes consumers’ willingness to pay (WTP) for wind generated energy and examines how attitudes, deontological evaluation, and teleological evaluation affect WTP. Sparks and Pan (2009) suggest that future judgment research will benefit from integration between theories of ethical decision making and theories of social cognition. This paper utilizes Hunt and Vitell’s (1986) ethical ...

Technology has the potential—positively or negatively—to change forever the way we age in our environment. The application of technologies to aging in place must be determined with knowledge of contextual issues and individual preferences. Concerning technology, people are more or less knowledgeable, more or less skilled, more or less avoidant of learning how to engage in technological innovati...

Considering a supply chain with fashion products comprising of a supplier and a retailer, we study the sustainability of the supply chain with alternative power structures (either the supplier or the retailer has the option of acting as a leader to make the decisions first). We also examine the impact of the supplier’s attitudes to loss on the supply chain’s sustainability and profitability. We...

This paper explores the hypothesis that gender attitude scales (which measure the degree of equity in gender attitudes) are associated with contraceptive use. Four hundred male and female respondents (200 couples) were interviewed using a pre-tested, structured questionnaire. Analyses included comparisons of means and prevalence rates on gender equity indicators, other related factors and socio...