Connie is a second-grade teacher who notices that her students behave differently than the fourth-graders during recess. She comes up with several connected ideas to explain why the two groups behave differently. Connie's ideas would best be described as a(n) ____.
a. experiment
b. theory
c. study
d. mesosystem
Question 2
Which statement best exemplifies the basic premise of life-cycle forces?
a. Biological forces play little role once a person reaches puberty.
b. Unconscious desires are the basis for most human behavior.
c. Early experiences may influence behavior throughout one's development.
d. The forces that influence human behavior are too complex to identify through empirical research.
Differently shaped objects were placed in the nests of robins and catbirds.
An example of continuous variation: biology students organized according to height.
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