The icon and the echo refer to materials stored in ________

Rich's IQ is around 70, much like his siblings, his parent's and his grandparents. There is no known cause of intellectual disability in his family. This is an example of _________

a. Cultural-familial retardation b. Normalization c. Phenylketonuria d. Autism

In order to help her music students learn the lines of the treble clef in musical notation, Susan has them learn the sentence "Every Good Boy Does Fine," in which the starting letter of each word represents the name of a note. This is an example of ______

a. maintenance rehearsal. b. a mnemonic. c. the serial-position effect. d. pattern recognition.