About ______ of z-scores in the standard normal distribution are within ______ standard deviations of the mean.
a. half; ±3
b. two-thirds; ±1
c. 95%; ±1
d. 99%; ±2
b. two-thirds; ±1
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Obesity in children predicts which of the following?
a. early onset of puberty b. good self-control in the classroom as the obese child tries to avoid criticism c. greater likelihood of attending college d. avoidance of non-food substances like alcohol and tobacco
When children come to view themselves as unique and invulnerable, they are demonstrating a(n):
a. Personal fable b. False sense of self c. Imaginary audience d. Symbolic interaction
What did the result of the Health and Development Program find regarding low birth weight and premature infants who received early intervention services? A. They had similar development compared to those NOT in the intervention program
B. They appeared to have lower intelligence than those NOT receiving intervention. C. They had significantly higher intelligence scores than those NOT receiving intervention services. D. They had significantly more behavior problems than those NOT receiving intervention services.
Elizabeth has difficulty holding a pencil, cutting with scissors, and many of the other fine motor tasks required in elementary school. Which professional would work with her on these skills?
A) speech/language pathologist B) school counselor C) occupational therapist D) rehabilitation engineer