In general, staged manipulations are ________ than straightforward manipulations.

Eating food more ____ leads to eating less food. This is especially true for _____.

A) slowly, woman B) ralidly, woman C) slowly, men D) rapidly, men

According to Piaget, the ability to understand that simply changing the appearance of an object does not change the object's amount is known as ___________

a) object permanence b) conservation c) assimilation d) reversibility