Picture Exchange Communication System (PECS) involves a series of line drawings printed on cards that the child presents to caregivers to communicate. Which of the following is NOT true of PECS?
a. The cards are the aids.
b. The line drawings are the symbols.
c. Handing the card to the caregiver is the strategy.
d. Exchanging a picture–symbol for a desired item or behavior is positive reinforcement.
c. Handing the card to the caregiver is the strategy.
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To respond in a professional and ethical manner to clients, counselors should consider their own cultural perspectives as well as those of the client populations they serve to avoid which of the following:
a. stigma. b. gender bias. c. cultural encapsulation. d. cultural breakdown.
The Human Genome Project discovered approximately _____ genes
A) ?100,000 B) ?10,000 C) ?200,000 D) ?20,500
In ______, we combine the results of a number of studies to evaluate an area of research.
A. meta-analysis B. a literature review C. archival research D. quantitative research
If scoring errors occur while grading an exam, what will happen to the exam?
a. Students will be unsuccessful when mastering the next topic in class. b. The rubric used to grade the exam should be revised. c. The reliability and validity will be reduced. d. Reliability will be decreased and validity will be artificially inflated.