an SD signals availability while an MO alters…

motivating operations alter both reinforcer effectiveness and…

a CMO-T establishes the value of…

taking advantage of naturally occurring motivation involves…

arranging conditions to create an EO for teaching purposes involves…

unlike SDs, MOs do not…

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

function-altering effects occur when behavior…

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

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

withholding a needed item during a task functions as a…

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

each UMO is associated with both…

an MO whose effects are learned through experience is a…

unconditioned motivating operations are based on…

NCR reduces problem behavior by functioning as an…

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

function-altering effects of consequences change…

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

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