TY - RPRT TI - Intensity and frequency: dimensions underlying positive and negative affect. AU - E Diener AU - R J Larsen AU - S Levine AU - R A Emmons PY - 1985 DO - 10.1037//0022-3514.48.5.1253 UR - https://pubmed.ncbi.nlm.nih.gov/3998989/ ID - 3998989 ER -