Dr Java Is Studying the Effects of Caffeine on Hunger

question 155

Multiple Choice

Dr. Java is studying the effects of caffeine on hunger. He hypothesizes that people who ingest more caffeine experience less hunger pangs throughout the day. He designs a study where one group of participants is given caffeine throughout the day, and the other group is not allowed to have any caffeine. He then has the two groups journal their hunger pangs throughout the day and he compares the results. In this study, the control group consists of the participants who:

• A) were not allowed caffeine.
• B) had the most hunger pangs.
• C) did not have any hunger pangs.
• D) were given the caffeine.

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Definitions:

Autonomy

The state of being self-governed or having the freedom to act independently, often applied in the context of workers and units within organizations.

Distributors

Entities that purchase products from manufacturers and sell them to retailers or consumers, acting as intermediaries in the supply chain.

Labor Unions

Organizations that represent the collective interests of workers in negotiations with employers over wages, work conditions, and rights.