Ruomei's new liking for biology has been conditioned.
She was 'conditioned,' aka learned to love biology because of the guy she has a crush on. Previously, she wasn't interested in biology, but when she started liking this guy, she somehow connected her attraction to him to her growing love for biology. Thus, the guy was her stimulus to become conditioned to love biology.
Achieve better working conditions for farm workers
Answer:
positive reinforcement technique
Explanation:
According to my research on different research methodology, I can say that based on the information provided within the question Jeremy was probably doing research using a positive reinforcement technique. This is a technique in which the researcher gives the subject something when they perform the desired action, so they associate the action with the reward. In this situation the reward is positive verbal approval from the researcher.
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