Let's say the person-change demo has inspired you to conduct a study. You hypothesized that the switch would be more noticeable if it were done with two people of different heights. Therefore, you conducted a study with two people who were of different heights and body types. The results showed that the switch was definitely more noticeable. What could be concluded about the results?
a. The results reject the hypothesis.
b. This is an old magic trick; the results are not believable.
c. There are potential confounds in the study.
d. Therefore, additional studies are needed to address them.
e. The results fully support the hypothesis.