Skip to product information
1 of 1

Griffin Hill

Cognitive Preference Index (CPI)

Cognitive Preference Index (CPI)

Regular price $2.99 USD
Regular price Sale price $2.99 USD
Sale Sold out
Shipping calculated at checkout.
Quantity
Cognitive Preference Index (CPI) is a tool designed to help you understand the way your brain functions, which cognitive quadrants of your brain you tend to use the most, and what that means for your personality, your work life, your relationships, and your personal development. Understanding these things can help you succeed in life, improve relationships, and achieve your goals.
View full details