- The IPIP-NEO -
a personality test created using items from the International Personality Item Pool (IPIP)
established by Lewis R. Goldberg.
The test was designed to replicate Paul Costa's and Robert McCrae's
Revised NEO Personality Inventory, which looked at an individual's Neuroticism (N), Extraversion (E),
Openness to Experience (O), Agreeableness, and Conscientiousness.
- Happy Neuron - Brain Teaser Puzzle Games - a website
devoted to improving mental fitness. They boast that their games are fun, and their program
"stimulates... attention, language, memory, visual-spatial and executive function skills." The following image links to an article
by Robin Tierney discussing Happy Neuron: