Michael counts on his fingers in order to answer arithmetic computation problems. The teacher wants to
wean him off this crutch. She gives him, consecutively, various assistance strategies of lessening the concrete
nature of his prompt. The most appropriate design for this example is:
a. changing criterion design
b. AB design
c. reversal design
d. changing conditions design
D
You might also like to view...
Tom conducted a study that examined gender differences in ability to learn
physics concepts from computer games. In his study he found men learned better from games than the women. He had not, however, controlled for amount of game playing or interest in physics. These lack of controls are a flaw in Tom's a. survey study. b. causal-comparative study. c. correlational study. d. experimental study.
Which survey question will generate the most appropriate data for the rubric?
You want to use the following rubric to evaluate the effectiveness of the training program on using a new software program. ? Excellent: Since training, 90% or more people have completed a project by using the new software. ? Average: Since training, 80–89% of people have completed a project by using the new software. ? Poor: Since training, 79% or less people have completed a project by using the new software. a.How satisfied are you with the new software? ___ Very dissatisfied ___ Somewhat dissatisfied ___ Somewhat satisfied ___ Very satisfied b.How often do you use the new software? ___ Never ___ Sometimes ___ Often ___ Always c.I have used the new software to complete a project. ___ Strongly disagree ___ Somewhat disagree ___ Neutral ___ Somewhat agree ___ Strongly agree d.Have you used the new software to complete a project? ___ Yes ___ No
The basic aim of multiple regression is to
a. calculate the correlation between a combination of independent variables and a number of dependent variables. b. calculate the average of a combination of correlation coefficients between predictors and criterion. c. develop a correlation matrix. d. calculate the correlation between a combination of independent variables and a single dependent variable.
What does MANOVA measure?
A. The variances amongst the correlations between many dependent variables. B. The variances amongst the correlations between many dependent variables. C. The group differences between two or more dependent variables. D. The group differences between two or more independent variables.