Multiple observers are necessary to establish the performance assessment's:
a. reliability
b. criterion-related validity
c. construct-related validity
d. difficulty
A
You might also like to view...
When a student has ADHD but it does not adversely affect educational performance, he or she can receive services under which of the following?
a. IDEA b. NCLB c. Section 504 d. They do not qualify for services
Recent research about the development of infants’ brains has underscored the importance of ____ for promoting optimal cognitive development
a. starting to use number and letter flashcards with babies early in infancy b. focusing babies’ attention on intellectual pursuits c. a safe, nurturing environment, including consistent caregivers d. All of these answers.
Which of the following is true regarding lack of health care?
a. In forty-five states and the District of Columbia, more than one in four children were overweight or obese in 2011. b. United States ranks first in immunization rates among industrialized countries. c. Children who live in shelters may be embarrassed or afraid they will be judged because they are homeless. d. Diverse students are underrepresented in the poverty category compared to their representation in the general population.
The dependent variable is so called because:
A. the outcome of an experiment is hypothesized to depend on the effect that this variable has on the independent variable. B. scores on this variable are hypothesized to depend on, and vary with, the value of the independent variable. C. scores on this variable can be expected not to vary in an experiment. D. scores on this variable depend on how they are manipulated by the researcher.