A parameter analysis method for the weight‐set to satisfy preference orders of alternatives in additive multi‐criteria value models

In the context of the additive multi‐criteria value model, this paper investigates how the set of criteria weights (weight‐set hereafter) can be determined according to the preference orders of alternatives given by the decision maker. A construction method is proposed for the weight‐set for different intervals of β, where β is a differential amount of value between the preference information on two alternatives. The results of this paper are important for sensitivity analysis in multi‐criteria decision making (MCDM) problems and multi‐criteria group decision analysis. Copyright © 2000 John Wiley & Sons, Ltd.     

Peer Sociometric Status and Personality Development from Middle Childhood to Preadolescence

Sociometric status, the regard that other group members confer to an individual, is one of the most ubiquitous and behaviourally relevant attributes assigned to the person by the social environment. Despite this, its contribution to personality development has received little attention. The present three‐wave longitudinal study, spanning the age range 7–13 years (n = 1222), sought to fill this gap by examining the transactional pathways between peer sociometric status (measured by peer nominations) and Five‐Factor personality traits (measured by self‐ratings and parent and teacher ratings). Sociometric status prospectively predicted the development of extraversion. By contrast, agreeableness and neuroticism prospectively predicted the development of sociometric status. Furthermore, individual‐level stability in extraversion was associated with individual‐level stability in sociometric status. The results were robust across different sources of personality ratings. We argue that peer sociometric status in the school classroom is the type of environmental effect that has potential to explain personality development. Because of its stability, broadness, and possible impact across a variety of personality processes, sociometric status can both repetitiously and simultaneously influence the network of multiple inter‐correlated micro‐level personality processes, potentially leading to a new network equilibrium that manifests in changes at the level of the broad personality trait. © 2019 European Association of Personality Psychology     

Executive control of married and cohabiting couples

Attention mechanisms of 125 couples were assessed to determine whether married and cohabiting couples differ in their levels of executive control. Executive control is the attention network that is responsible for resolving cognitive conflicts among competing responses. Of the 125 couples, 85 were married (48 after premarital cohabitation) and 40 were in cohabiting unions. Executive control was assessed with a cognitive task, the Attentional Network Task. The participants’ task was to identify the direction of a central arrow that was surrounded by flanker arrows. As predicted, cohabiting couples exhibited stronger deficits in executive control than married ones, after controlling for demographic confounders. Moreover, similar differences in executive control were observed between the subsample of married couples who cohabited with their spouses prior to marriage and currently cohabiting couples. Taken together, our results reveal that cohabiting couples have more trouble responding to some stimuli while ignoring extraneous stimuli.     

In beauty we trust: Children prefer information from more attractive informants

Preschool children were presented with slides on a computer screen showing a novel object, together with two informants, one with an attractive and one with a less attractive face. Children were asked which informant they would like to ask about the name of the novel object. After hearing the informants provide conflicting names, they were asked who they thought was correct. Children were more likely to endorse names provided by the person with the more attractive face, a bias that cannot be justified on epistemic grounds. The implications of this finding are discussed.     

Recognizing the Fundamental Right to be Fat: A Weight-Inclusive Approach to Size Acceptance and Healing From Sizeism

Abstract

Sizeism permeates and shapes how scientific and professional communities—including therapists—perceive, understand, and behave toward anyone considered fat. In this article, we use scientific evidence to argue for the recognition and establishment of fat acceptance to subvert sizeism. We first critically review the Weight Normative Approach, which dominates scientific discourse on weight, despite being based on sizeist assumptions that are discredited by data. We then articulate the tenets of the Weight Inclusive Approach, which honors size diversity and the promotion of wellness within a social justice framework. We end with strategies for therapists to align their practice with the Weight Inclusive Approach.     

Typical-Atypical Interactions: One Patient’s Experience of Weight Bias in an Inpatient Eating Disorder Treatment Setting

Abstract

This article examines one patient’s experiences with weigh bias in an inpatient eating disorder treatment setting with a focus on interactions between the patient and her primary therapist. These therapeutic interactions had multiple unintended consequences, including bolstering feelings of denial, modeling of disordered behaviors, and disrupting the therapeutic alliance. Additional instances of weight bias with other treatment professionals, including an inpatient nutritionist and psychiatrist, are briefly discussed. The article ends with several brief recommendations for how clinicians can more skillfully approach issues of weight and size in the therapeutic alliance in order to resist size-related oppressions rather than reinforce them.