A study of new teaching methods asks the consent of parents for their children to be randomly assigned to be taught by the new method. If the form was not returned, children continued with the standard method (control group). Evaluate this research design.

Which of the following is a presentation cue? a. crossing your arms b. mumbling c. repeating words d. whistling

When your working with the passage-based reading questions on the psat do all of the following except. a)make sure you read each question throughly. b) try to answer each question before you look at the answers. c) plan to spend most of your time reading the passage. d) make sure your answer choice is the most correct number me

In 1919, the temperance movement finally succeeded. they secured ratification of a constitutional amendment (the that banned alcoholic beverages. prohibition began with the 1920 passage of the which enforced the amendment.