What Are Polymers

question 52

Multiple Choice

What are polymers?

• A) Polymers are long, chain-like molecules composed of small, repeating units called monomers.
• B) Polymers are long, chain-like molecules composed of small, repeating units called copolymers.
• C) Polymers are long, chain-like molecules without fixed composition or structure, commonly of low molecular weight.
• D) Polymers are long, chain-like molecules formed when smaller units, monomers, crystalize together from solution.
• E) Polymers are long, chain-like molecules composed of small, repeating units called oligomers.

Recognize the necessity of a control group in experimental research.

Recognize and describe the role of blocking variables in experimental design.

Identify and explain common flaws in experimental design.

Design a basic experimental framework to test a hypothesis.

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Definitions:

E. B. Titchener

A psychologist known for developing structuralism, an early school of psychology that aimed to understand the structure of the mind through introspection.

Wilhelm Wundt

A German physiologist and psychologist who is considered one of the founders of modern psychology; he established the first psychology laboratory in Leipzig, Germany.

Scholarly Journal

A periodical publication that contains articles and research findings written by experts in a specific academic field.

Wilhelm Wundt

A German physician, physiologist, and philosopher, widely regarded as the father of experimental psychology.