I believe the correct answer is: a. Control of Phonation.
"Raspberries" are examples of sounds made in the control
of phonation stage of child’s language development. The control of phonation
stage (from 1 to 4 months old) is when the lips and tongue become more
coordinated with phonation, and child begins to say consonant-like sounds,
although these are not yet fully formed.
six pillars of self esteem: the practices of living consciously, self acceptance, self responsibility, self assertiveness, living purporsefully and personal integrity. they are important because without them, we wouldn't be able to cope with life's difficulties.
