People begin to search for social contact at ______.
a. birth
b. 2 months
c. 6 months
d. 1 year
a. birth
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Children with developmental disabilities are entitled to the same kind of enriching early experiences as ____________________ ____________________ children
Fill in the blank(s) with correct word
. A researcher measures the body weight of participants over time and finds the measure to be stable or consistent. However, the scale itself was off by about 10 pounds. Which of the following is an accurate description of the reliability and validity of this measure of body weight?
A. The measure has high reliability and low validity. B. The measure has low reliability and high validity. C. The measure has low reliability and low validity. D. The measure has high reliability and high validity.
In the Standards for Teaching and Learning Mathematics, Standard 3: Worthwhile Mathematical Tasks, provides a bulleted list on which teachers of mathematics should design learning experiences. Which of the following is NOT on that list?
a. Tasks that develop mathematical understandings and skills. b. Tasks based on knowledge of the course of study. c. Tasks that develop students' mathematical understandings and skills. d. Tasks that promote communication about mathematics. e. Tasks that engage students' intellect.
Which of the following generalization tactics is most likely to result in naturally occurring social reinforcement?
a. reinforce unprompted generalization b. teach relevant behaviors c. use self-mediated stimuli d. use indiscriminable contingencies e. none of the above