 Build social and emotional skills (and brainpower) with upbeat, inviting songs by a child psychologist and award-winning songwriter. Great for development of Music, Self, and People Smarts. $16.95 Sale! $15.26 |  40 Different self tests help a child explore their interests and abilities, why they act how they do, and discover what makes them unique. Great for development of Self Smarts. $21.95 Sale! $19.76 |  40 interesting experiments make it fun for kids to learn about what makes people tick, and sharpen their skills as experimenters and observers of human nature. Great for development of People Smarts. $21.95 Sale! $19.76 |