A Topsis‐Based Approach for Prioritized Aggregation in Multi‐Criteria Decision‐Making Problems

Aggregation in multi‐criteria decision‐making environments is a process of combining the values of a set of attributes into one representative value for the entire set of attributes. Many aggregation methods—ranging from the simple averaging approach to more sophisticated methods, such as ordered weighted averaging—have been applied in previous research. One challenge in aggregation arises in special cases of prioritized aggregation, wherein the prioritized relationships between attributes must be considered during aggregation. This paper presents a new approach to aggregating attributes with prioritized relationships. First, an overview of past research is conducted to identify different aggregation methods, classes and properties. Next, the concept of prioritized aggregation is explained in detail. A prioritized aggregation method utilizing the technique of order preference by similarity to ideal solution is then presented. Subsequently, the presented prioritized aggregation method is applied on an actual case study. According to the results, the aggregation method presented in this paper is, through the application of technique of order preference by similarity to ideal solution, capable of quantifying and considering the prioritized relationship between a set of attributes undergoing aggregation. Finally, conclusions are stated, and a discussion describing future work pertinent to this paper is presented. Copyright © 2016 John Wiley & Sons, Ltd.     

Mindfulness and integrative self‐knowledge: Relationships with health‐related variables

This study examined how mindfulness and integrative self‐knowledge were related to health‐related issues. Men in general population (n = 103) and coronary heart disease samples (n = 101) completed the Mindful Attention Awareness Scale, the Integrative Self‐knowledge Scale, the Type 2 subscale of the Interpersonal Reactions Inventory, the Perceived Stress Scale, and the Anxiety and Depression Scales. In both samples, there was a moderate positive correlation between mindfulness and integrative self‐knowledge and they were negatively correlated with all health‐related variables. However, only integrative self‐knowledge explained independent variance in health‐related variables. Specifically, in both samples, the relationship between mindfulness and health‐related variables was mediated by integrative self‐knowledge. Mindfulness and integrative self‐knowledge are related domains of self‐awareness that are associated with a range of health‐related variables. These relationships are robust across samples drawn from general population and patients with coronary heart disease. The finding that integrative self‐knowledge explained additional variance in the health‐related variables after the contribution of mindfulness had been accounted for suggests that reflective self‐awareness in integrative self‐knowledge may make a unique contribution to the explanation of individual differences in health variables.     

Personality and Campus Controversies: Preferred Boundaries as a Function of Openness to Experience

We explored the relationship between the “big five” personality factors of the Neuroticism, Extraversion, Openness–Personality Inventory (NEO-PI; Costa & McCrae, 1985) and students' endorsement of two locally controversial activities—a Halloween street festival and the university's intercollegiate football program. Consistent with opponents' views of the kinds of students who take part in the Halloween street party, those who favored this activity scored low on agreeableness but high on openness to experience. Those who favored continuance of the football program scored low on openness. Results are discussed in terms of preferences for boundaries and structure within environments. The results add to the construct validity of the NEO–PI and to understanding of the openness construct.     

Anger as “seeing red”: Evidence for a perceptual association

Metaphor representation theory contends that people conceptualise their non-perceptual states (e.g., emotion concepts) in perceptual terms. The present research extends this theory to colour manipulations and discrete emotional representations. Two experiments (N=265) examined whether a red font colour would facilitate anger conceptions, consistent with metaphors referring to anger to “seeing red”. Evidence for an implicit anger-red association was robust and emotionally discrete in nature. Further, Experiment 2 examined the directionality of such associations and found that they were asymmetrical: Anger categorisations were faster when a red font colour was involved, but redness categorisations were not faster when an anger-related word was involved. Implications for multiple literatures are discussed.     

Toward a Shortened Measure of Adaptive Selling

This study investigates the psychometric properties of the adaptive selling scale (ADAPTS) developed by Spiro and Weitz (1990). A multiple industry sample of 1042 salespeople is employed, which provides the ability to more fully explore the dimensions of adaptive selling within a diverse cross-section of sales situations. An assessment utilizing confirmatory factor analysis suggests a shortened version of the scale consisting of five items that represent four of the facets originally proposed by Spiro and Weitz (1990). Based on its psychometric properties and measurement efficiency for business applications, this scale (labeled ADAPTS-SV, for shortened version) is recommended for future applications where appropriate.