The occurrence of ‘O’ in ‘S-O-R’ concept is responsible in regulating the behavior of the organism and making psychological activity_____________?A. simpleB. FixedC. PuzzledD. Dynamic 0 0 votesArticle Rating Subscribe LoginNotify of new follow-up commentsnew replies to my comments Label {} [+] Name* Email* Website Label {} [+] Name* Email* Website 0 Comments Oldest Newest Most Voted Inline FeedbacksView all comments