Children between the ages of three and five incorrectly apply the rules of past tense and of plural when they say "sitted" instead of "sat" and "gooses" instead of "geese.". This phase of language development reflects

a. charming childish speech. c. faulty language development.
b. a beginning knowledge of grammar. d. inadequate instruction by parents.


B

Psychology

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Self is a psychological construct that people create in order to help themselves understand themselves and their world better

a) True b) False

Psychology

The Yerkes-Dodson law describes the relationship between arousal and performance on tasks.

Answer the following statement true (T) or false (F)

Psychology

Which of the following statements most accurately describes Oldham and Morris’ dimensional approach to conceptualizing personality disorders?

A. Personality traits on the various dimensions are determined by our genetic makeup and do not change. B. Personality disorders are included with mood disorders due to the ties to intense emotions. C. Individual dimension and formulas are used to determine the presence of personality disorders. D. Each personality disorder has its own continuum based on adaptability.

Psychology

In males of some mammalian species, but not humans, an erection results from a bone that protrudes into the penis

a. True b. False

Psychology