North Americans with sickle cell anemia have an average life expectancy of _____ years
A) 5
B) 25
C) 55
D) 75
C
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Which of the following statements about Mischel's notion of competencies is NOT true?
a. Competencies are the skills people develop over their lifetimes. b. Competencies include social skills. c. Competencies represent static knowledge. d. People's competencies are influenced by their experiences.
The inability to recognize the voice of another person is termed __________.
A. categorical aphasia B. prosopagnosia C. phonagnosia D. agnosia
A group of persons chosen to be representative of a larger population is known as:
a. a subject pool b. a sample c. a subject variable d. a cohort e. a cross-section
Eleven-year-old Leah has developed a sense of competence at a number of useful skills and tasks. She has a positive but realistic self-concept and takes pride in her accomplishments. According to Erikson’s theory, Leah has ________
A) positively resolved the psychological conflict of middle childhood B) developed an ideal self that guides her behavior C) not yet encountered the psychological conflict of middle childhood D) overcome the challenge of role confusion