What are developmental norms?

What will be an ideal response?


Developmental norms represent an average or range, expressed as weeks, months, years, when children are able to perform certain skills and behaviors.

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Engaging in organized sports has been linked with many positive developmental outcomes, such as higher self-esteem, less depression, and better social skills.

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

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Books on tape or CD and "talking ATMs" are examples of

A) tactile input devices. B) visual input devices. C) audiodescriptions. D) audio input devices.

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A dataset in which there are a few unusually low scores but most scores tend to be toward the high end of the distribution is called a(n) ______.

Fill in the blank(s) with the appropriate word(s).

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Which of the following is an appropriate step for the normal approximation of the binomial distribution?

A. check for normality B. find the real limits C. find the proportion located within the real limits D. all of these

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