Which research question would be the most effective in researching the effects of text messaging on adolescents? does text messaging affect adolescents’ ability to read and write? how many text messages does the average adolescent send each day? what percentage of adolescents communicate using text messages? do adolescents prefer text messaging, e-mailing, or talking on the phone?

The answer is: Does text messaging affect adolescents’ ability to read and write?

An appropriate research question would indicate a research itinerary that can be tested and whose results could be replicated by another researcher. For these purposes, it is important that the research question addresses an objective problem that could be measured and evaluated. In the options above, the research question chosen was selected as the right answer because it aims at providing a measurement and qualification of the effects, positive or negative, that text messaging may have on adolescents´ ability to read and write.  

b

explanation:

ill need more info in order to answer yer ?