Refer tо Reseаrch Study 1 belоw tо аnswer question Reseаrch Study 1: Dr. Kline is going to conduct a study to look at sleep deprivation on cognitive functioning. Specifically he will wake participants right when they enter REM sleep all night long. In the morning, participants will have to write a memory exam. Dr. Kline asks his participants to provide informed consent. Doing this is adhering to which principle of the Belmont Report? The principle of: