A researcher records the following scores: 5, 3, 7, 6, 2, 8, 0, and 1. In terms of these data, the sum of the squared differences of scores from their mean is ______.
A. 0
B. 8
C. 60
D. 164
Ans: C
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Co-teaching model in which one teacher supports instruction by walking around the room and assisting those needing help.
a. parallel b. one teach, one observe c. one teach, one drift d. alternative teaching
What is a prominent research finding regarding students who engage in computer programming activities?
A. Learners do not need teacher assistance. B. Learners collaborate with others. C. Learners achieve through independent work. D. Learners are predominantly male.
__________________ toys are small versions of common natural or manufactured objects or living things, e.g., animals, vehicles, furniture, dolls
Fill in the blank(s) with correct word
Stimulation is important to brain development because
A. reduced stimulation can impede motor development B. reduced stimulation can be linked to certain learning disabilities C. visualization and auditory skills are linked to early stimulation D. All of the above E. None of the above