What are the three tools used to assess variability?
a. range, standard deviation, and variance
b. mean, median, and mode
c. variance, range, and mean
d. mean, standard deviation, and skewness
Ans: a
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What is the first step for implementing covert positive reinforcement?
a. the teacher must determine several reinforcers b. the student must be able to bootleg reinforcers c. the student must determine several reinforcers d. the teacher must set a realistic goal
Characteristics such as anxiety, shyness, and aggression tend to be ______.
a. unstable over time, but often find the same form of expression b. stable over time, as reflected in the same expression of these traits c. stable over time, but how these characteristics are expressed changes d. unstable over time, and often takes different forms of expression
High-stakes testing:
a) is important to evaluate program quality. b) can cause extreme stress and can harm the child's self-concept c) provides the families with an evaluation of their child's performance. d) All of the above.
Do you think that Hobson had to overcome special problems to become a success in her chosen career because she is female and African American? Explain your answer.
Go to the Biography Resource Center database. Click Biographical Facts Search under Other Searches. When the search form page opens, click on View Occupation Terms, click on M, and choose Marketing executive which appears in the Occupation List. From the Nationality search box, choose American. From the Gender search box, choose Female. From the Birth Year search box choose is after and type in 1960. In the Birth Place search box type Chicago. Click on SEARCH. Click on Mellody Hobson. Read the article and then answer the questions. What will be an ideal response?