“The probability of a statistic needed to reject the null hypothesis” is represented by ______.
a. t
b. z
c. ?
d. 
c. ?
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Which of the following is NOT true about children with visual impairments and their families?
a. Young children with visual impairments are often less interested in toys and other objects than sighted children. b. Infants with visual impairments may cry more frequently and be more difficult to console than sighted infants. c. Parents of visually impaired children are often overprotective of their child in unfamiliar environments. d. Children with visual impairments can never be as confident and independent as their sighted peers.
You decide to conduct the analytical comparison of Induction vs. Power assertion. Which of the following is the appropriate critical value for this analytical comparison?
One part of raising children is having to discipline them. Hoffman (1963) described three common discipline methods used by parents: power assertion (use of punishment, force, taking away of privileges or possessions), love withdrawal (ignoring or refusing to speak to the child, explicitly stating a dislike for the child), and induction (reasoning with the child, communicating standards of behavior). Barnett, Quackenbush, and Sinisi (1996) noted that little attention had been given to children’s preferences for these different methods. From reviewing the literature, they hypothesized children express a greater preference for induction than power assertion, which in turn is preferred over love withdrawal.
They collected data from a sample of middle school students. Each student watched a videotape of a parent disciplining a child using one of the three forms of discipline. After viewing the videotape, each student rated the effectiveness of the discipline on a 1 to 5 scale, where 1 = “Not at all effective” and 5 = “Very effective”. The results of their analyses are presented below:
a. 3.37
b. 3.40
c. 3.63
d. 4.49
When a teacher prepares recordings for use with students, it can only be used for direct instruction
A. TRUE B. FALSE
Which is NOT an example of discrimination?
a. Being fired from a job because you speak with an accent b. Not being hired because of a pregnancy c. Not being picked up by a cab because of skin color d. Thinking that your study group is better than all other groups