The psychologist most closely associated with the school of functionalism is

Explanation:

Edward B. Titchener. Functionalists, including psychologists William James and James Rowland Angell, and philosophers George H, they stressed the importance of empirical, rational thought over an experimental, trial-and-error philosophy.

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they float because they are less dense than the water itself

something denser than water, like a rock, will sink to the bottom

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