Making speech-like but meaningless sounds is called

Allport, Erikson, and Cattell believed that it is difficult to change any aspect of personality after the age of 5, similar to what Freud believed

Indicate whether the statement is true or false.

What group is at higher risk of contracting hepatitis?

a. Women who have sex with women b. People with fair skin c. Housemates of someone with hepatitis d. All of these