As children grow older, their discretionary income usually increases. The best conclusion to draw about the variables age and income are that they are:

One difference between FT and FI schedules is that in FT schedules, reinforcement is not contingent on a behavior

Indicate whether the statement is true or false

The occupational field which applies motor learning and control concepts to how equipment can be designed for the safest, easiest, and most efficient and dependable use is called