a clause in a sales contract, as for a series of books or records, that provides that merchandise will be sent periodically to the subscriber unless he or she notifies the company in writing that it is not wanted.
Negative Or Positive Reinforcement: Which Is Better?Whether positive reinforcement or negative reinforcement is better all depends on the situation and the personality of the receiving person.
Origin of negative option
First recorded in 1970–75
Related formsneg·ative-op·tion, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019