Castiel Is a Psychologist Who Is Interested in Seeing How

Multiple Choice

Castiel is a psychologist who is interested in seeing how autonomic nervous system responses are related to subjective feelings of fear. Half the participants in Castiel's experiment watch a 10-minute graphic and violent video and the other half watch a 10-minute video of a baby kitten. While the participants are watching the video, Castiel gathers measurements of their skin conductance. After they finish watching the video the participants answer a questionnaire about their level of fear after watching the video as well as how they generally react to horror movies.
-Castiel analyzes his results and comes to the conclusion that there is a strong positive correlation between subjective feelings of fear and autonomic nervous system response.What would be his next step

A) Present his data at a conference.
B) Publish his data in a scientific journal.
C) Obtain ethics approval.
D) Publish his data in a textbook.