The psychologist is using a Token Economy because for doing something, you get a reward in exchange.
Cereal companies are blamed for putting too much sugar into their products, which causes obesity. This is bad for them, as it would stop people from bying their products. So they would have an interest in study showing that this is not the case: the study would be a self-interest study (the correct answer) and therefore not be reliable
Answer:
His overall display of gentleness toward others.
Explanation:
Nuclear family's are one of the best types of families. Jonas is growing up in a good household environment, which can effect the way he acts.
The answer you r looking for is A
