What is the key assumption for a chi-square goodness-of-fit test?
A. The population is normally distributed.
B. Observed frequencies are independently recorded in each cell.
C. Expected frequencies are homogeneous.
D. All of these.
Ans: B
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Mothers often develop strong dyadic relationships with their children with disabilities
Indicate whether the statement is true or false.
In Dan Lortie's research, he found which of the following to be true?
a. Teachers are more likely to be influenced by leaders who use expert power than those who use referent power. b. Leaders are more likely to use transformational leadership than transactional leadership. c. Teachers are motivated by leaders who use good communication skills. d. Teachers are motivated by feeling successful and effective in their teaching. e. Teachers who use moral leadership have students who are more successful.
One of the following is not a conflicting child development theory:
A) Maturational B) Behaviorist C) Right brain/left brain D) Constructivist
Katelin is interested in examining the relationship between years of gymnastics classes taken as a child and osteoporosis as an adult. She is concerned only with females because more girls take gymnastics than do boys and more women have osteoporosis than do men. Katelin addressing this concern and then developing research questions and hypotheses involves which step of the research process?
a. Selection and definition of a problem b. Execution of procedures c. Analysis of data d. Drawing and stating conclusions