Objective: The interest in cosmetic surgery has increased dramatically during recent years and psychologists have focused on the associations of this interest. The present study aimed to compare cosmetic surgery patients and normal individuals in terms of their early maladaptive schemas (EMSs), body image (BI), and self-esteem, as well as investigate the relationships of EMSs and self-esteem wi...

Much of the existing work in peer to peer networking assumes that users will follow prescribed protocols without deviation. This assumption ignores the user’s ability to modify the behavior of an algorithm for self-interested reasons. We advocate a different model in which peer to peer users are expected to be rational and selfinterested. This model is found in the emergent fields of Algorithmi...

The paper presents the analysis of temporal evolution of interest rate curves (IRC). IRC are considered as objects embedded in a high-dimensional space composed of 13 different maturities. The objective of the analysis was to apply a nonlinear nonparametric tool (Self-Organising Maps) to study the clustering of IRC in three different representations: the original curves, the increments and 3-pa...

In group decision-making problems that involve selfinterested agents with private information, reaching socially optimal outcomes requires aligning the goals of individuals with the welfare of the entire group. The well-known VCG mechanism achieves this by requiring specific payments from agents to a central coordinator. However, when the goal of coordination is to allow the group to jointly re...

Typically, models of self-regulation include motivation in terms of goals. Motivation is proposed to fluctuate according to how much individuals value goals and expect to attain them. Missing from these models is the motivation that arises from the process of goal-pursuit. We suggest that an important aspect of self-regulation is monitoring and regulating our motivation, not just our progress t...

Fission cases, in which one person appears to divide into two persons, pose a serious challenge to many assumptions of commonsense ethics. Chief among these assumptions is the idea that self-interest is an important source of reasons. We normally think that something like the following is true: Self-Interest Thesis: For any person S, and any two possibilities p 1 and p 2 , S has an important ki...

The present studies examined how observers infer moral attributes and beliefs from nonverbal pride displays. Pride is a self-focused positive emotion triggered by appraisals of the self's success, status, and competence. We hypothesized that when a target emits nonverbal cues of pride, he or she will be viewed by observers as higher in self-interest and therefore more likely to endorse ideologi...