Question

Hannah wants to see if her new technique of ping-pong playing can increase one's ping-pong performance. she asks the u.s. olympic ping-pong team to work with her. half of the u.s olympic team is randomly assigned to be taught by the new style, the experimental group, and the other randomly assigned half are not, the control group. her technique does not significantly increase the performance of the experimental group compared to the control group, perhaps because they are already so good at the sport. this could be an example of

Answer 1

The answer is "this could be an example of a ceiling effect".


The term ceiling effect refers to an estimation restriction that happens when the most astounding conceivable score or near the most noteworthy score on a test or estimation instrument is come to, in this way diminishing the probability that the testing instrument has precisely estimated the proposed domain.