2. 'to erase or not to erase? 2that is the question in many students' minds after they've penciled in one of those small circles in multiple-choice tests. folk wisdom has long held that when answering questions on such tests-or on any test-you should trust your first instincts. 4however, a research instructor has found that students who change answers they're unsure of usually improve their scores. sthe instructor spent three years compiling and analyzing college students' tests, watching for telltale erasure marks that would indicate that the student had, indeed, revised his or her answer. what the instructor found was that revised answers were two and a half times as likely to go from wrong to right as vice-versa. 'this statistic held up even across such variables as sex, age, and race; the subject matter of the tests studied also proved not to be a factor.
main idea?

I’m your response, discuss how this part of the speech fits into the overall structure of the text and analyze how well it’s supports the authors overall purpose.

The following line from "the story of an hour" provides mrs. mallard's view of marriage: "there would be no powerful will bending hers in that blind persistence with which men and women believe they have a right to impose a private will upon a fellow-creature."which word emphasizes male dominance in marriage?

Lots of elementary school kids play sports after school. they play soccer, tennis, football, baseball, and even lacrosse. but i think that another great way to spend the afternoon is by playing a non-physical activity: chess. at our school we have a chess club that meets every week to play games and to learn about chess-related issues. chess is a wonderful game for many reasons. chess teaches students to be patient and not rush decisions. chess also teaches students how to strategize their future plans. and finally, chess teaches students the importance and necessity of sacrifice. chess can teach students just as much as any other sport. which sentence could best be added to this paragraph as a supporting detail? a) chess is not as fun as playing a sport outdoors might be. b) my father is very good at chess and plays a game with me every night. c) chess teaches students to think ahead about the consequences of their actions. d) other activities that are as fun as chess are painting, drawing, dancing, and acting.