__________ greatest achievement has been said to have been his/her "founding of the field of cognitive development as we currently know it."

a) Lev Vygotsky
b) Jean Piaget
c) Erik Erikson
d) Mary Ainsworth


b

Psychology

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Girls who mature early tend to feel ______ about their bodies, physical appearance, and menstruation than do girls who mature on time or late.

A. less positive B. more positive C. less confused D. more confused

Psychology

Novel problems are often perplexing because it is difficult to

a. tell which information is relevant to the solution. b. stay focused without daydreaming. c. relate the solution to unconscious needs. d. relate them to real life.

Psychology

In the U.S., the formal ethical guidelines for animal research require research proposals to

be reviewed by a committee that must include a veterinarian and a. a representative of the U.S. Department of Agriculture. b. a professional ethicist. c. an attorney. d. a member of the public at large, not affiliated with the research institution. e. two or more persons who have conducted successful animal research.

Psychology

Experience-dependent brain growth

A) occurs early and naturally. B) provides a foundation for experience-expectant brain development. C) occurs as a result of specific and varied learning experiences. D) occurs as caregivers engage babies in daily routines.

Psychology