Answer:
Dr. Winkle is most likely a <u>developmental psychologist</u><u>.</u>
Explanation:
Developmental psychology is a field that studies the various changes that occur in the humans during their life. It involves examining the changes in human beings of all age groups. It studies the cognitive, socioemotional and physical development of the human beings which include personality, identity information, language, motor skills, moral understanding, emotional development, etc.
<u>Therefore, Dr. Winkle is most likely a </u><u>developmental psychologist</u><u>.</u>
Random <u>selection </u>ensures that a sample is representative of the population. random <u>assignment </u>ensures that participant characteristics are equivalent across groups.
<h3>What is a representative sample?</h3>
Representative samples are little amounts or components that are a part of a bigger group or organization. It shares the same characteristics as the bigger population it represents.
Consider a company in Germany's Bavaria that is going to launch a new service or product. It would be difficult for the company to poll every Bavarian to determine how they felt about the launch. As an alternative, researchers can compile a small sample from various locations in Bavaria that will serve as a representative sample of the local populace. After that, a survey will be given to the respondents to gather their comments on the good or service. A "representative sample" is the term used to describe this selection of Bavarian individuals.
To learn more about representative sample from given link
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The correct answer for the question that is being presented above is this one: "Free will." <span>An important difference between humanistic and psychoanalytic approaches is that humanistic psychologists believe in the importance of free will.</span>