It is generally inappropriate to generalize the results of a study to a population when the subjects are NOT
randomly selected from the population because
a. the number of subjects in the study is too small
b. there is likely experimenter bias
c. there is little assurance that the subjects are an adequate representation of the population
d. there is little assurance that the data collected from the subjects is reliable
C
You might also like to view...
Formal communication
A) does not exist until a child attends an elementary classroom. B) includes home visits and conferences. C) includes greeting parents in the morning. D) includes greeting parents at the end of the day. E) All of these answers are correct.
Define the term predictive validity and give an example of how it may be used by educators
What will be an ideal response?
Lawrence Kohlberg was a close follower of Piaget, and his theoretical positions concerning developmental change in moral reasoning mirrored Piaget's view of cognitive development. With this in mind, describe how Kohlberg would explain the development of moral reasoning ability in children and speculate whether the development of moral reasoning ability is similar for children from all cultures
What will be an ideal response?
Which one of the following is a true statement about behavior problems in the middle school and secondary school classroom?
a. Students are unruly by nature. b. Most student misbehavior is preventable. c. Administrators do not adequately support teachers. d. The occasional use of corporal punishment is absolutely necessary to maintain