couleur (2) Emotions (2) Colors (2) Color (2) Older people (2) tendance (1) temps (durée) (1) analyse (1) effet (1) âge (1) classification (1) Color (1) Development (1) Extrapolation (1) Teenagers (1) Work (1) Variations (1) Time (1) Resemblance (Philosophy) (1) Red (1) Persons (1) Perception (1) Human beings (1) Males (1) Machine learning (1) Learning (1) Impact (1) Green (1) Forecasting--Study and teaching (1) Females (1)