A variable is normally distributed with a hypothesized population mean of 30 and a standard deviation of 6. What is the z-score for a raw score (X) of 40?
a. z = -1.67
b. z = 1.67
c. z = 4.75
d. z = 45.25
b. z = 1.67
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The formal beginning of pregnancy is
A. at conception. B. when the blastocyst attaches to the uterine wall. C. when a woman misses her first period. D. when the developing organism becomes a fetus.
Juan, a talented young artist, has already had some of his watercolors displayed at showings. In addition to painting, he also enjoys teaching young children how to paint. He feels strongly that art should be part of every child's education. If Juan decides to become an art teacher, which of the following extrinsic rewards will he most certainly experience?
a. The status and recognition of being an accomplished teacher b. A generous work schedule, providing him time to paint c. A secure and high salary d. The sense of power that he will be able to change curriculum
Standardized assessment strategies used to determine how children are developing based on the development of their peers are referred to as:
a. formal assessment strategies. b. informal assessment strategies. c. documentation strategies. d. developmental checklists.
It is important that infant-toddler teachers pay attention to quality structural variables because:
A) handwashing is important B) they increase the salaries of infant-toddler teachers C) they support responsive caregiving D) infant-toddler teacher warmth is important