Answer:
Echoic
Explanation:
Verbal operant is simply the unit of analysis in verbal behavior(Verbal Behavior that is behavior that is reinforced through the mediation of another person's behavior. It involves social interaction between speaker and Listener).
Echoic as a type of verbal operant is defined simply as that which occurs when a speaker repeats the verbal behavior of another speaker. A common example is when a mother who was driving, mumbles a curse word under her breath. Her son is in the backseat and shouts the same curse word.Echoic behavior produces a Generalized conditioned reinforcement (GCSR) example is praise. It is repeating what one heard. 
 
        
             
        
        
        
It results in Nndriananahary unleashing the sun on the world.
Hope this helps! :D
        
                    
             
        
        
        
William few’s main contribution to the constitutional convention was delivering nationalist votes at crucial times.
C) delivering nationalist votes at crucial times.
<u>Explanation:</u>
William Few was a son British men moved from England to Pennsylvania. Few entered into the politics and elected in the Georgia province's congress. 
He served for the continental congress( during the period 1780-88) and also elected again for the Georgia province's assembly(1783). Later, he got appointed with one of the six delegates of the Constitutional Convention in 1787 parallel along with congress. 
He missed a lot of meetings because of congress's service so he never made a speech at the convention. Yet he came up with nationalist votes at the critical times for the country.  
 
        
             
        
        
        
Well-informed people are unlikely to change their mind, according to researchers, because: they have already decided what they think.
<h3>Who are Well-informed People?</h3>
An individual that is well-informed is not easily swayed by public opinions or news media publish about a subject matter that they already have facts about.
Well-informed people think deeply before they believe whatever propagander that is being promoted by any news media.
Therefore, well-informed people are unlikely to change their mind, according to researchers, because: they have already decided what they think.
Learn more about well-informed people on:
brainly.com/question/15007670