Peterson and Peterson asked people to count aloud backward after they were presented with three consonants. This study finds that memories will quickly disappear without active processing and rehearsal.

short-term

Explanation:

Peterson and Peterson asked people to count aloud backward after they were presented with three consonants. This study finds that short-term memories will quickly disappear without active processing and rehearsal.  Short-term memory is only capable of storing a limited bit of information, usually an average of 7 for a short period of time, usually between 15-30 seconds. Active rehearsal and processing is needed to transfer the information to the long-term memory.

answer; i believe the correct answer is (4) flip a coin as each participant arrives,heads indicates assignment to the first group: tails indicates assignment to the second group;

the answer is solomon northrup. he was a free-born african american, abolitionist and professional violinist that was drugged, kidnapped and sold as slave in 1841 and remained in captivity until 1853 where he regained his freedom with the of the then-governor of new york, washington hunt. he wrote and published his memoirs "twelve years a slave" in 1853, and in this text, he tells the story of his escape thru one of louisiana's swamps (the great pacoudrie swamp) in which he ended up covered in green slime from crossing the surface of the dead water.