title: Effect of perceived stress on depression of Chinese "Ant Tribe" and the moderating role of dispositional optimism.
abstract: This study examines the moderating role of dispositional optimism on the relationship between perceived stress and depression of the Chinese "Ant Tribe." A total of 427 participants from an Ant Tribe community completed the measures of perceived stress, optimism, and depression. The structural equation modeling (SEM) analysis showed that dispositional optimism moderated the association between perceived stress and depression. The Ant Tribe with high perceived stress reported higher scores in depression than those with low perceived stress at low dispositional optimism level. However, the impact of perceived stress on depression was insignificant in the high dispositional optimism group.
authors.affiliation: 1 Southwest Petroleum University, China.
authors.forename: Bo
authors.initials: B
authors.lastname: Liu
authors.affiliation: 2 University of International Business and Economics, China.
authors.forename: Jun
authors.initials: J
authors.lastname: Pu
authors.affiliation: 3 Beijing Technology and Business University, China.
authors.forename: Hanpo
authors.initials: H
authors.lastname: Hou
keywords: depression; dispositional optimism; moderating effect; perceived stress