Evidence from research using choice paradigms suggest that drug users level of dependence is positively correlated with preference for their drug of choice over the non-drug alternative.

True
False

___________ represent/s the amount of a particular reward that consumers will purchase or consume at a given price.

Demand curves
Matching law
Bias
Relative reward

Behavioural sensitisation does not refer to the phenomenon of an augmented locomotor response to a drug following a history of chronic exposure to that drug.

True
False

________________ is when drug-administration contexts elicit an increase in locomotion in the absence of drug administration.

Conditioned hyperlocomotion
Behavioural sensitisation
Reverse tolerance
Motivated locomotion