An approach to and computational results on testing the form of a decision maker's utility function

In this paper we consider the problem of identifying the form of a decision maker's (DM) utility function. We consider a set of alternatives each defined by a number of criteria and we assume that the DM's preferences are consistent with some underlying utility function. We present some theory and develop approaches to test whether the DM's preferences are consistent with a linear, a quasi-concave, a quasi-convex or a general monotonic function. We present our computational experience showing that in almost all cases the approaches correctly identify the form of the underlying utility function and require very little preference information of the DM.     

The relationship between Turkish children's perceptions of marital conflict and their internalizing and externalizing problems

The present study investigated the relationship between children's perceptions of marital conflict and children's internalizing and externalizing problems. Additionally, investigating gender and age differences in children's perceptions and the type of problems they exhibited were the other purposes of the study. The sample consisted of 9‐ to 12‐year‐old, nonclinical children from intact families (N = 232), one of their parents, and teachers. The data were gathered by administering the Child Behavior Checklist for Ages 4–18 and the Teacher's Report Form to adult participants and the Children's Perception of Interparental Conflict Scale and the Children's Depression Inventory to the child participants. Findings indicated that there was a significant relationship between children's perceptions of marital conflict and their internalizing and externalizing problems. More specifically, children's perceptions of conflict properties were associated with their internalizing problems in parents', teachers', and children's reports. Children's perceptions of threat were associated with child‐reported depression. Children's perceptions of self‐blame were associated with child‐reported depression, parent‐reported internalizing and externalizing problems, and teacher‐reported externalizing problems. Furthermore, it was found that there were gender and age differences in children's perceptions of marital conflict and their internalizing and externalizing problems. Findings indicated that boys have higher self‐blame scores and teacher‐reported externalizing problems than girls and that girls have more parent‐ and teacher‐reported internalizing problems than boys. Additionally, it was found that 9‐year‐old children have more teacher‐reported internalizing and externalizing problems than 12‐year‐old children. Also, 9‐year‐old boys have higher parent‐reported externalizing problems than 9‐year‐old girls and 9‐year‐old boys have higher parent‐reported externalizing problems than 12‐year‐old boys.     

McGurk Effect in Gender Identification: Vision Trumps Audition in Voice Judgments

Demonstrations of non-speech McGurk effects are rare, mostly limited to emotion identification, and sometimes not considered true analogues. We presented videos of males and females singing a single syllable on the same pitch and asked participants to indicate the true range of the voice–soprano, alto, tenor, or bass. For one group of participants, the gender shown on the video matched the gender of the voice heard, and for the other group they were mismatched. Soprano or alto responses were interpreted as “female voice” decisions and tenor or bass responses as “male voice” decisions. Identification of the voice gender was 100% correct in the preceding audio-only condition. However, whereas performance was also 100% correct in the matched video/audio condition, it was only 31% correct in the mismatched video/audio condition. Thus, the visual gender information overrode the voice gender identification, showing a robust non-speech McGurk effect.     

A sensory integration therapy program on sensory problems for children with autism

The study was planned to investigate the effect of a sensory integration therapy program on sensory problems of children with autism. This study was conducted at the Trakya University Training and Research Center for Mentally and Physically Handicapped Children in Turkey. The children were separated into two groups, each comprising 15 children between 7 and 11 years of age with autism, according to DSM-IV criteria. The children in each group were assessed initially on a checklist, Sensory Evaluation Form for Children with Autism, developed to evaluate sensory characteristics of children with autism, and at the end of the study, participants were assessed again on the checklist. Statistically significant differences between groups indicated that the sensory integration therapy program positively affected treated children.     

Structure versus process: Mach, Hertz, and the Normative Aspect of Science

In the end of the nineteenth century, there was a remarkable ‘empiricist attitude’ found among certain philosopher-scientists, an attitude which arguably emerged in the main as a reaction to the anti-scientific mood prevalent in the culture that time. Those philosopher-scientists, such as Mach and Hertz, were particularly anxious to emphasize and laud the privileged status of the empirical dimension ofour scientific knowledge, distinguishing it carefully from the theoretical constructions and hypothetical entities that are ordinarily posited by scientists. Yet, as I exhibit in this article, there were certain crucial philosophical differences between these two thinkers with respect to their general conception of scientific theories and scientific norms guiding the activity. I suggest further that the most central difference in this context between Mach and Hertz can justifiably (and, perhaps, more fruitfully) be articulated and reckoned in traditional andcontemporary epistemological terms. This revised version was published online in August 2006 with corrections to the Cover Date.     

Determination of Dyadic Adjustment,Happiness and Related Factors in Married Turkish Women Living in Anatolia

Journal of Religion and Health - Nowadays, divorce rate increases rapidly; therefore evaluation, of dyadic adjustment and happiness at marriage gains importance. In the study, 910 women were...     

Do Women Really Kill for Honor? Conceptualizing Women’s Involvement in Honor Killings

So far, women’s involvement in honor killings has been attempted to explain with the emphasis on either patriarchy or the concept of hegemonic masculinity. However, the current conceptualization of women involved in honor killings is not completely representative of all of the cases. The accurate portrayal of women’s involvement in such killings requires a broader understanding of particular circumstances of the female perpetrators, the whole dynamic behind honor killings, and of the particular relationship between victim and the perpetrator. Through reflecting on the narratives of five female perpetrators, this article aims to provide this missing focus.     

Interpersonal Consequences of Expressing Personal or Team Affect for Team Success or Failure Among Turkish Students

Two experiments were conducted among Turkish students to explore the effects of team or personally oriented expressions of pride or shame for joint success or failure on evaluations of the outcome, team, and partner; causal attributions were also explored. In the second experiment, complying with a partner's choice of task and influencing the preference for future partners under high or low pressure were examined. Results indicated that for success outcomes, team expressions (relative to personal ones) caused more favorable evaluations of the outcome, team harmony, and the partner, and more causal attributions to the team as a unit. Nonsignificant but consistent opposite tendencies were observed for failure outcomes. The results of the second experiment further indicated that low pressure was more effective than high in increasing preference for personally oriented partners and was marginally effective in increasing agreement for future tasks under the personal expression condition.