The majority of old people say they are seldom bored

In general, studying is more effective when:

a. desirable difficulties are present. b. the information is organized in outlines that can quickly be reviewed several times. c. the total amount of studying time is short. d. all of the studying occurs in one long session.

Newborns sleep in a block of 16 to 18 hours daily

Indicate whether the statement is true or false