The extensive network of nerve fibers that connect the central nervous system to all body organs is called the ___________________-

Which of the following is used to describe the judge-to-judge reliability?

a. the Pearson r correlation between each judge b. the mean of all the Pearson r correlations between all pairs of judges c. Cronbach's alpha coefficient d. effect size

Have you noticed that you often wake up just before the alarm clock goes off? Credit it to the fact that we humans have a built-in:

a. aversion to jangling noise, which we try to avoid b. biological clock c. sense of responsibility d. brain mechanism that is always monitoring the external environment, even during sleep