Which of the following is correct?
a. The number of words heard by children is not correlated to family income level.
b. Differences in the number of words heard between children are lost by age five.
c. Differences in the number of words heard number in the thousands.
d. Differences in the number of words heard number in the millions.
d. Differences in the number of words heard number in the millions.
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If you were to explain Meredith's aggressive behaviors from the perspective of operant conditioning, which one of the following statements would be most appropriate?
a. Meredith is biologically predisposed to aggressive behavior. b. Meredith has been reinforced for acting aggressively in the past. c. Meredith has often seen important people in her life act aggressively toward others. d. Meredith perceives other people's misdeeds as being intentional actions to hurt her in some way.
Leslie is finishing her final research report on challenges faculty face when using new technologies. She includes some direct quotations from her participants to best illustrate her main findings. Of the following, which type of research best represents Leslie's study?
a. Experimental b. Research and Development c. Survey d. Narrative
As a group, students with EBD
a. are the last group of students to be identified and placed in special education programs b. have histories of multiple placements in the regular education system prior to their referral to special education c. are extremely mobile d. experience the worst outcomes of any group of students with disabilities e. all of the above
You are running an experiment in which there are three levels of one independent variable. All participants are tested under each level. How many treatments are being used?
What will be an ideal response?