Respuesta :
Answer: The correct answer for the blank is-
social learning.
According to the social learning theory, change/ modification in the behavior of individuals can be acquired through observation and imitation ( copying) of behavior of other people.
In this question, Jenny watched that Joey places his hands in the blue paint and rub it on his face. After watching so, Jenny performed the same with the help of red paint. Thus, through observation and imitation of the behavior, Jenny learned a new behavior.
Thus, social learning is the right answer.