In males suffering from impotence, the presence of an erection during REM sleep indicates that the impotence is psychological

According to research, a six-month-old infant's ability to distinguish different sequences of sounds

A) does not depend on the language from which the sounds originate. B) is stronger for sounds from their native language than for sounds from other languages. C) is limited to sounds to which they have been exposed previously. D) will not develop without adequate exposure to child-directed speech.

New technology allows parents to "choose" the sex of their baby

Indicate whether the statement is true or false