Graders of an English essay reported an inter-rater reliability of .90 . Which method was used to estimate reliability?
a) Internal consistency
b) Agreement
c) Stability
d) Equivalence
B
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Transitioning to music class
Y = YES it is a behavioral skill N = NO it is not a behavioral skill
Girls tend to enroll in fewer higher-level math classes than boys in high school and college. The reason for this might be the following:
a. Girls are less capable of learning math than boys. b. Boys work harder at math. c. Teachers and parents have higher expectations for boys in math. d. Boys perform better than girls on math assessments.
The graph below shows the mean success rate of cutting down on smoking (positive score = success) in people who wanted to quit and people who did not want to quit. Which of the following statements is the most true?
A. On average, people who wanted to quit were 25 times more successful than those who did not. B. On average, success was six times higher in people who wanted to quit than in those who did not. C. The average success was significantly higher in people who wanted to quit. D. The effect in the population is likely to be the same for those who did and did not want to quit.
Why is it important for researchers conducting a literature review to be aware of the objectivity and timeliness of the resources they review?
What will be an ideal response?