University of Isfahan Research in Cognitive and Behavioral Sciences 2251-7642 4 2 2015 02 20 Standardization and Survey of the Psychometric Properties of Latency Attachment Scale Standardization and Survey of the Psychometric Properties of Latency Attachment Scale 157 170 17334 FA M Movahed Abtahi master of educationa of clinical psychology, University of Isfahan, Isfahan, Iran G Emsaki phd student of psychology,University of Isfahan, Isfahan, Iran Sh Amiri associate professor of psychology, University of Isfahan, Isfahan, Iran Journal Article 2016 06 14 The purpose of  present study was to standardize and study of psychometric properties of Latency Attachment Scale340 students age 7 to 12 year were randomly selected as samples of the study from city of Isfahan. The parents answered the items of latency Attachment Scale. Using kronbach alpha, the reliability of each desirable factors obtained. (83, .8, .77, and .58 respectively). The validity of the questionnaire was verified using discriminant validity and face validity. Exploratory factor analysis extracted 4 distinct factors in the structure of the scale. The 90^th percentile points were selected for the factors: 56, 72, 73, and 49 respectively. It was concluded that the results of validity and reliability analysis of Latency Attachment Scale shows that this instrument is reliable and valid and is capable to be used to investigate attachment disorder.   <strong> </strong> The purpose of  present study was to standardize and study of psychometric properties of Latency Attachment Scale340 students age 7 to 12 year were randomly selected as samples of the study from city of Isfahan. The parents answered the items of latency Attachment Scale. Using kronbach alpha, the reliability of each desirable factors obtained. (83, .8, .77, and .58 respectively). The validity of the questionnaire was verified using discriminant validity and face validity. Exploratory factor analysis extracted 4 distinct factors in the structure of the scale. The 90^th percentile points were selected for the factors: 56, 72, 73, and 49 respectively. It was concluded that the results of validity and reliability analysis of Latency Attachment Scale shows that this instrument is reliable and valid and is capable to be used to investigate attachment disorder.   <strong> </strong> https://cbs.ui.ac.ir/article_17334_01de5574bd6f30eaba30e73278f80d99.pdf