Professor ripken is interested in studying children's social behaviors. to do this, he visits a preschool and carefully monitors and records the children's behavior. professor ripken is engaged in what type of research?

Calculate the iq of a 20 year old who has the mental age of 25

Imagine you are driving down the highway and reading a sign that states save the planet don't litter which technique of policy enactment is being used

Einar sees alexandra every day across the room in his history class but has never talked with her. einar likes the way alexandra looks, including the way she dresses and how she wears her hair. he's even more attracted to her apparent intelligence and the way she handles herself in class discussions and during interactions with the instructor. he'd like to know more about her, so he asks one of his friends about her. einar, using a passive strategy to gain information about her, is probably in the preinteraction awareness stage of any relationship that might develop between them. t/f