Many drug users are motivated to continue using substances because the behavior of taking a drug Blank______.Multiple choice question.is not influenced by antecedent factors of the userprevents substance gateways from formingis reinforced by the effect of the drugresults in productive social behavior

Motivation refers to the "_____" of behavior.Multiple choice question.whyhowwhatwho

Which one of the following statements about dependence-producing drugs is correct?Group of answer choicesThey work by blocking the reuptake of acetylcholine.Sensitivity to their euphoric effects will increase following repetitive drug taking.They increase dopaminergic signalling in the mesolimbic pathway.Animals will not self-administer these drugs in behavioural studies.

Substance use can lead to which of the following?Group of answer choicesA tolerance of the substance being used Withdrawals A substance use disorder All of the above Both A and B

Multiple Choice QuestionWhich of the following is true of genetic influences on drug use?Multiple choice question.Heritability explains an individual's preference for a specific drug.Genetic factors play a large role in whether substance use develops into a serious problem.Biological explanations of addiction identify specific genes responsible for addiction.Genetic factors have no role in determining which people will develop addiction.

Which of the following are contextual factors in motivation? (Choose every correct answer.)Multiple select question.Communication technologyHR practicesLeader behaviorWork attitudes