Which of the following research situations is most likely to use a within-subjects design?
a. Evaluation of the effectiveness of an exercise program by measuring how much weight is lost during 6 months of strength training.
b. Evaluation of the effectiveness of a blood pressure medication by comparing blood pressure before and after the medication.
c. Evaluation of the difference in verbal skills between 3-year-old girls and 3-year-old boys.
d. Evaluation of the development of verbal skills for a group of 2-year-old girls and a separate group of 3-year-old girls.
Ans: B
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A teacher and a paraprofessional observed a student in class using a new computer program simulation. Using
20 second intervals they recorded the data which appears below. These data are in sufficient agreement for a behavior change program to begin. (T) X X X O X X O O X O (P) X O X O X O O O X X Indicate whether the statement is true or false
Low birth weight babies are at risk for social, behavior, and cognitive delays
Indicate whether the statement is true or false
Which of the following is an example of BICS?
A) Writing a letter to a friend B) Having a conversation about recesswith a friend C) Answering computer generated questions to prepare for a quiz D) Participating in an online Discussion Board about the planets
Which of the following ways are focused on student learning in professional development?
a. How do teachers plan goals for mentoring? b. How do we coordinate the planning and implementation for mentoring teachers? c. In what ways do teachers instruct diverse populations? d. To what extent does the current teacher evaluation system impact instruction?