Reber and kotovsky (1997), in a study of problem solving, described one of their results comparing a specific group of participants within their overall control condition as follows: "this group took an average of 179 moves to solve the puzzle, whereas the rest of the control participants took an average of 74 moves, t1192 = 3.31, p 6 .01" (p. 183). explain this result to a person who has never had a course in statistics. (focus on the meaning of this result in terms of the general logic of hypothesis testing and statistical significance.)