A paediatrician measured children’s asthma and stress levels each month for six months. What analysis would they use to find out whether stress significantly predicts asthma?
A. A growth model
B. Biserial correlation
C. Ordinary least squares regression
D. Analysis of covariance
Answer: A
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The text offered several tips the authors found useful for their scholarship writing. Describe one of the tips and how you can incorporate into your writing process.
What will be an ideal response?
If you multiply a matrix representing a polygon by a 2 x 2 matrix having rows of 0, 1 and -1, 0, what is the result?
a) A translation of 1 unit to the right. b) A reflection over the x-axis. c) A reflection over the y-axis. d) A clockwise rotation of 90°. e) A counter clockwise rotation of 90°.
Mary Jane is a gifted sixth-grade student, and at the beginning of the school year she was given a pre-test to determine what she already knew about sixth-grade math. Now Mary Jane's curriculum is composed of only those items in sixth-grade math that Mary Jane didn't know. In other words, Mary Jane gets to skip the review material. Mary Jane's school is using which of the following gifted
programs? a. curriculum compacting b. acceleration c. enrichment d. pull-out program
Which activity would an effective teacher do during the body of a group time?
A. Sing several familiar songs. B. Start by handing each child a flannel board piece to hold until the group sings "There was an old lady who swallowed a fly" at the end of group time. C. Demonstrate to children how to use the side of the crayon to create rubbings, which is one of the activities in learning centers for the day. D. Remind children that there is no talking during group time unless you raise your hand and the teacher calls on you.