▁various ▁individuals ▁differ ed ▁and ▁subsequently , ▁which ▁of ▁these ▁" common ▁knowledge " ▁concepts ▁should ▁be ▁suggested ▁or ▁how ▁they ▁should ▁be ▁phr ased ▁when ▁presented . ▁ ▁The ▁first ▁scholar ly ▁mention ▁of ▁m ood ▁repair ▁strateg ies ▁came ▁from ▁Joseph ▁F org as ▁and ▁G orden ▁B ower ▁in ▁ 1 9 8 8 . ▁Ext ensive ▁listing ▁and ▁studying ▁of ▁these ▁techniques ▁started ▁in ▁the ▁mid ▁ 1 9 9 0 s . ▁It ▁has ▁primarily ▁focused ▁on ▁the ▁differences ▁in ▁the ▁individuals ▁to ▁whom ▁the ▁m ood ▁repair ▁strateg ies ▁are ▁given ▁and ▁how ▁the ▁strateg ies ▁prove ▁effective ▁on ▁each ▁type ▁of ▁person . ▁ ▁While ▁various ▁person ality ▁types ▁may ▁be ▁more ▁re cept ive ▁to ▁m ood ▁repair ▁strateg ies ▁it ▁appears ▁that ▁there ▁has ▁been ▁some ▁success ▁in ▁working ▁with ▁all ▁types ▁of ▁individuals . ▁While ▁professional ▁use ▁of ▁m ood ▁repair ▁strateg ies ▁began ▁primarily ▁in ▁the ▁clin ical ▁cogn itive ▁psych ology ▁movement ▁the ▁expansion ▁of ▁the ▁positive ▁psych ology ▁movement ▁is ▁helping ▁to ▁increase ▁the ▁professional ▁use ▁of ▁these ▁m ood ▁repair ▁strateg ies . ▁ ▁C ogn itive ▁m ood ▁repair ▁strateg ies ▁are ▁primarily ▁concerned ▁with ▁the ▁ability ▁of ▁recogn izing ▁emot ional ▁ups et ▁and ▁taking ▁one ▁of ▁three ▁courses ▁of ▁action . ▁An ▁individual ▁can ▁choose ▁to ▁evaluate ▁the ▁feelings ▁of ▁d ys ph oria ▁and ▁better ▁understand ▁the ▁source ▁of ▁the ▁negative ▁m ood ▁to ▁give ▁the ▁individual ▁a ▁sense ▁of ▁control ▁of ▁his ▁or ▁her