The underlying cause of stuttering is
a. stress.
b. the child's thinking not being able to keep pace with speech production.
c. no single cause has been identified.
d. the child being excited and hurrying to communicate.
c
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Which of these assumptions do not apply to scores within subjects or pairs of subjects.
A. Scores from different participants or pairs of participants must be dependent. B. Scores from matched pairs must be independent. C. Scores from matched pairs must be dependent. D. Scores from different participants or pairs of participants must be independent.
Which example illustrates the “nature” effect on development??
a. ?the climate in which one is raised b. ?the genes inherited from parents c. ?the type of discipline used by parents d. ?the culture one comes from
Potentially deadly depressants, first used for their sedative and anticonvulsant effects, now used only to treat such conditions as insomnia are ________
a. amphetamines b. hallucinogens c. opiates d. barbiturates
Based on research from the Seattle Longitudinal Study, which type of intelligence was found to peak in middle adulthood before declining in late adulthood?
What will be an ideal response?