Does prospective mental imagery predict symptoms of negative affect and anhedonia in young people?

Data for 268 adolescents, includes measures of negative affect, anhedonia, vividness of future mental imagery (positive and negative), as well as demographic variables.本数据集收录了268名青少年的相关数据，包含负性情感（negative affect）、快感缺失（anhedonia）、未来心理意象的生动性（分积极与消极维度）以及人口统计学变量等测量指标。