A prominent theory of category learning, COVIS, posits that new categories are learned with either a declarative or procedural system, depending on the task. The declarative system uses the prefrontal cortex (PFC) to learn rule-based (RB) category tasks in which there is one relevant sensory dimension that can be used to establish a rule for…

This final guide in the series is designed to assist in one's role of helper for youth interested in the dog project. These learn-by-doing activities can be adapted for families, classrooms, dog project meetings, after school programs, camps or other settings. In this Helper's Guide, one will find helpful information about characteristics of…