How many null hypotheses are used in a 2 × 2 factorial ANOVA?
a. 1
b. 2
c. 3
d. 4
Ans: c
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When speaking to a child with a hearing problem, one should:
a. use a loud slow voice and over-enunciate b. seat the child beside the person talking so that the child can hear c. face the light when talking so that the child can see the face d. use language slightly below the expected age/stage of the child
Because of the numerous professional demands placed on teachers, educators are calling for
a. additional teacher aides. b. more parental involvement. c. recognition of the efforts of teachers. d. reduction in teaching loads.
Convince a parent that it would be better for their son to explore options in supported employment rather than in segregated day activity programs
What will be an ideal response?
Which of the following BEST describes the shape of this distribution?
a. skewed
b. symmetrical
c. bimodal
d. flat