Study Characteristics Nicola Mammarella Rocco Palumbo Alberto Di Domenico Adolfo Di Crosta Pasquale La Malva Claudio Manna Anna Marin Maria Cristina Verrocchio Michela Cortini 10.6084/m9.figshare.11243600.v1 https://springernature.figshare.com/articles/dataset/Study_Characteristics/11243600 Study Characteristics 2020-01-14 16:06:30 emotion category emotion classification task Cognitive psychology valence Arousal Perception perspectives