A student's changing level of interest and background knowledge in algebra, during a study on the effects of response card quiz reviews on next-day quiz performance is a potential _____________ _____________ to the investigation and should be monitored
a. Application variable
b. Systems variable
c. Confounding variable
d. Reliability variable
C
You might also like to view...
Children should never be permitted to use invented spelling
a. True b. False
"Lisping" is an example of
a. an articulation error. b. a fluency error. c. a language disorder. d. a voice disorder.
The NCLB mandate can be best described as __________
A) focused on the average gains made by schools B) focused on the gains made by key sub-groups within schools C) focused on overall gains made by schools D) focused on all students receiving the same opportunities for successful achievement
Early learning professionals take on the role of child and family advocate because
a. families and children sometimes lack the skills and/or power needed to speak for themselves. b. families and children sometimes refuse the help of outside adults. c. early learning professionals are required by law to do so. d. caregivers have more control and power over children than families do.