Optimism (OPTIM) 乐观量表

量表简介：

Optimism is a persistent state of mind in which people, events and things in the world are happy and self-sufficient. Optimism is a sunny attitude towards life.This scale were measured using a four-point Likert scale (1 = strongly disagree, 2 = disagree, 3 = agree, and 4 = strongly agree).

乐观是一种持久的心理状态，在这种状态下，世界上的人、事和物都是快乐和自足的。本量表采用李克特四点量表进行测量（1 = 非常不同意，2 = 不同意，3 = 同意，4 = 非常同意）。