objective: the purpose of this study was to examine the effectiveness of expressive arts therapy on decreasing anxiety of orphaned girls living in family-like centers of mashhad, iran.  methods: one week prior to final examinations, participants were randomly assigned to either an expressive art-making group or a control group. the state-trait anxiety inventory was administered before and after...

Abstract There may be cases where experts do not have in-depth knowledge of the problem to solved in decision-making problems. In such cases, fail express their views on certain aspects problem, resulting incomplete preferences, which some preference values are provided or missing. this article, we present a new model for group (GDM) methods experts’ preferences can expressed as Fermatean fuzzy...