IRCT2014120420206N1 IRCT 2015-05-07 Aging Research Center, Tehran University of Social Welfare and Rehabilitation sciences. Social work intervention for reducing elder abuse Study of Family-based Intervention with a CBT Approach Effectiveness on Experienced Elderly Abuse Reduction 2014-08-23 anticipated 27 Complete https://irct.ir/trial/17905 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Prevention. N/A elder abuse. Intervention 1: Family-based Intervention social work with a CBT Approach in family in 5 5 sessions 2 hours Each sessions will be held in a week.This is brief intervention.content intervention included :Raise awareness family members of elderly abuse and starter and ways to avoid them,Raise awareness family members of neglect and of alternative behaviors, Raise awareness family members about principles and how to care for elderly , raise awareness family members about the causes conflict and training some of techniques of conflict resolution. Training methods retrieved from cognitive behavioral approach techniques and included: Ice-breaking techniques for dating and forming professional relationships, brainstorming, cognitive restructuring, role playing, group discussion and presentation homework. Intervention 2: The control group do not received intervention.