Larry has procrastinated and is cramming in an attempt to memorize a great deal of material for his final exams. finished at last, he goes to bed. unfortunately, his next-door neighbor has a noisy, barking dog. the barking interrupts larry's sleep cycle, especially during rem sleep. the next day larry does very poorly on his exams. according to the information-processing theory of dreams, one explanation for his poor performance (in addition to his study habits) is that: a. the barking made him dream about the dog. b. the barking interfered with his rem sleep, which in turn interfered with memory consolidation. c. the barking increased neural activity. d. the latent content of the exam material did not relate to the manifest content.