Yousef Dehghani

This research was a comparative causal research that the aim of this study was comparison of anxiety disorders, attachment styles, parent-child interactions and emotional regulation among children from single-parent and two-parent families in Yasuj city. the statistical population included all parents children from single-parent and two-parent families in Yasuj city that 200 of them (100 parents children from single-parent families and 100 parents two-parent families) were selected by available sampling method and tested. in this study, the variables to measure used of Bimaher anxiety disorders questionnaire (1999), Halpern & Capenberg attachment styles questionnaire (2006), Bianta parent-child interactions questionnaire (1994) and Garnefski, Kraai & Spinhaven emotional regulation questionnaire (1999). the questionnaires were completed by the subjects and collected after they were collected to analyze the data used variance. the results showed that anxiety disorders, bilateral and avoidant attachment styles, weakness in parent-child interactions and weakness in emotional regulation in children from single-parent more than children from two-parent families. Keyword: Anxiety disorders, Attachment styles, Parent-child Interactions and Emotional Regulation.