Purpose The Purpose Of This Study Was To Construct And Validating Of The Iranian Personality Factors Scale (IPFS) Based On Joint-Point Centered Marital Therapy (JPCMT). Method The Present Study Was Fundamental-Developmental Research That First Based On Principles And Concepts Of (JPCMT) Theory About Personality 237 Questions Designed In 16 Factors. So After Content Validation And First Performance, Selected 203 Question. Then Selected 439 Inhabitants From Khorasan Razavi That 92, 9 Percents Were Townspeople And Others Were Agrarian With The Voluntarily Sampling Method And They Answered The Final Questionnaire On The Site That Designed For This Purpose. Data Analyzed With Amos24 Software. Findings The Result Of Exploratory Factor Analysis, Identify 7 Personality Factors Included: Confirmative Quest, Blamer, Tool Tropism, Responsible, Controller, Religious-Oriented, And Headmaster. Reliability Results With Alpha, Spearman-Brown, And Guttman Coefficient For A Total Of Scale Very High, And Sequential Was 0. 95, 0. 81, 0. 81. Correlated Coefficient between A Total of the Scale Was 0/83 and Between 7 Factors Together Was Positive Significant. Criterion Validity Of Scale With Neo Consisted Of High Convergent And Divergent Validity Between Two Scales. The Independent T-Test Shows That Males And Females In 4 Factors Are Similar And In 3 Factors Were Different.