Description: BABY TEN MONTH OLD GIRL: INT: Playing on bed, saying dada, raspberries.

Description: BABY TEN MONTH OLD GIRL: INT: Bathing with mother, ‘dadada’, high shrieks, interesting low level slap back echo.

Description: BABY SEVEN MONTH OLD GIRL: INT: Irritated, kicking playpen.

Description: BABY FOUR MONTH OLD GIRL: INT: Talking to self, slightly anxious, some movement of baby.

Description: BABY FOUR MONTH OLD GIRL: INT: Laughing, some muffled laughs.

Description: BABY THREE MONTH OLD GIRL: INT: Crying & fretting, desperate gasps.

Description: BABY SIX WEEK OLD GIRL: INT: Crying hysterically.

Description: BABY FIVE WEEK OLD: INT: Fretting & crying.

Description: BABY ONE DAY OLD: INT: High pitched crying, short gasps.