<span>The long delays before childhood intervention programs showing a reduction of delinquency is not one of the issues. Ethical concerns over early intervention, the stigmatization that occurs when labeling children and families "delinquent," and the ease at which these programs have expanded are all issues that have taken place in the recent past.</span>
Answer:A. The lack of incentive voters have to become well-informed about candidates and issues because their vote is unlikely to affect the outcome of an election.
Explanation: Rational ignorance is a term used to describe the intentional decline or refusal by a person or group of persons to gain certain knowledge,mainly after considering the cost and benefits attached to gaining that knowledge.
When people choose not to learn a particular trade,subject etc after comparing the costs to the potential gains.
RATIONAL IGNORANCE IS ALSO CONCERNED WITH THE DECISION OF VOTERS WHEN MAKING CHOICE OF NOT PARTAKING IN AN ELECTION BECAUSE THEY BELIEVE THAT THEIR VOTES DO NOT COUNT OR HAVE EFFECTS ON THE FINAL OUTCOMES ETC.