The independent variable in the given experiment in testing the hypothesis is the pixie sticks as it could stand independently, without having to rely to another variable. The dependent variable is determining the reading speed of which this will be dependent on the independent variable in showing its effect or result.
Answer: D. Social Psychology
Explanation:
Social Psychology is the study of attitudes in humans. The study identifies people's behaviour, feelings and thoughts and how they are influenced by the presence of others or in any given situation. Attitude is said to be the main core of the study.
