Berner’s study in the District of Columbia found that if school districts were to improve the school conditions from poor to excellent, student achievement would increase by more than 10 percentile points
Indicate whether the statement is true or false.
T
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Which of the following statements is NOT included as a negative claim against public schools being the primary provider of education in the United States?
a. their alleged discrimination against gifted and the disabled students b. their presumed failure to teach students fundamental skills c. their reputation for fostering inequality among the rich and the poor d. their flexibility in allowing parents to choose what schools their children attend
To encourage families to take a stronger stance in support of early childhood education, teachers need to convey that they are ______.
a. struggling to survive on current wages b. willing to go on strike if their demands are not met c. professionals in their field d. authorized to make changes to children’s permanent records
If a psychological test is valid, what does this mean?
a. The test will give consistent results. b. The test measures what it claims to measure. c. The test has internal consistency. d. The test measures a psychologically useful variable.
Provide a null and research hypothesis for the following research study. Be sure to indicate whether your research hypothesis is directional (one-tailed) or nondirectional (two-tailed): A cognitive psychologist wants to learn whether people are more creative at their optimal or nonoptimal time of day.
What will be an ideal response?