a vending machine is an SD for inserting money; hunger is the…

each UMO is associated with both…

a warning stimulus that increases the value of escape or avoidance is a…

arranging conditions to create an EO for teaching purposes involves…

function-altering effects of consequences change…

an MO that increases the value of a reinforcer is an…

the biological condition that decreases food's effectiveness as a reinforcer is…

an SD signals availability while an MO alters…

an antecedent variable that alters reinforcer value and current behavior frequency is a…

an MO whose effects are learned through experience is a…

unlike SDs, MOs do not…

NCR reduces problem behavior by functioning as an…

motivating operations alter both reinforcer effectiveness and…

unconditioned motivating operations are based on…

function-altering effects occur when behavior…

the two effects of an MO are the value-altering effect and the…

a CMO-T establishes the value of…

taking advantage of naturally occurring motivation involves…

withholding a needed item during a task functions as a…

a stimulus that acquires motivating effects through pairing with another MO is a…