Schachter and Singer's study suggests that emotions are the result of both cognitive and physiological processes. According to their study, individuals respond in different ways to a shot of adrenaline and that will depend on the context they find themselves in. In this situational context, <u>if an individual is uninformed or misinformed about the effect of epinephrine and interacts with an angry person, he/she will show an angry response.</u>
Explanation: This kind of sample is probabilistic, a random sampling. In this kind of sampling you select a group of students (in this case) among the totality of the high-schools that were randomly selected. This allows the investigation to be more trustworthy and accurate.