This product can be used to improve short-term memory, long-term memory, working memory, social skills, language skills, and many cognitive skills. There are 3 sets of friends which increase in difficulty level for memory. Set 1 includes 4 friends, set 2 includes 5 friends, and set 3 includes 6 friends with questions regarding more detail. This product includes: - 15 "new friends" with pictures - a brief introduction about each friend in bullet point format - 15 questions regarding one fact f