This letter from the poet petrarch to his brother, reflects all of the attitudes of society during the black death except:
a.
hopelessness and despair
b.
superstition and xenophobia
c.
fear and isolation
d.
devastation and mourning

According to behaviorism, instruction should provide necessary stimulus in order for learners to produce desired response. it is important that the learner must know how to execute the proper response under the required conditions in order to produce the desired response (ertmer & newby, 1993). instruction should provide learner with opportunities that the learner practice to elicit the desired outcome.