Cloth Mother, Wire Mother...
* Isolated baby monkeys from birth. In cage were two fake mothers: 1. Made of wire, able to fed milk. 2. Made of cloth, unable to fed milk.
* Observed behavior of monkeys with the fake mothers. Then frightened monkeys to see who it ran too for comfort.
* Monkeys ran too cloth mother. Spent most of time with it.
* Evidence for 'contact comfort' as appose to food.
:-( Cannot prove that actually formed a bond. High ethically incorrect.
:-) Evidence for contact comfort.