Momentary time sampling records behavior:

Momentary time sampling records behavior:

A conditioned reinforcer is:

A conditioned reinforcer is:

AO decreases:

AO decreases:

Behavior strengthened by consequences is:

Behavior strengthened by consequences is:

High rates of reinforcement in a context typically produce:

High rates of reinforcement in a context typically produce:

Renewal refers to:

Renewal refers to:

Ratio strain results from:

Ratio strain results from:

Motivating operations alter:

Motivating operations alter:

Food is a:

Food is a:

Changing criterion design shows:

Changing criterion design shows: