Language Development Chapter5

During the first month, an infant may use a________________ when he/she recognizes someone.

• Gesture

• PCF

• Protoword

• Social smile

During the second month, ____________ is/are stimulated by attention and speech.

• Cooing

• Smiling

• Games

• Routines

As the infant develops, there is a ____________ in the infant's and mother's behaviors.

• Ritualization

• Mutual modification

• Decrease in predictability

• Decrease in signaling

Dialogs become notably important starting at what age?

• 1 month

• 2 months

• 3 months

• 5 months

By age_______, an infant vocalizes to accompany different attitudes.

• 2 months

• 4 months

• 5 months

• 7 months

Infants imitate _______________ by 8-10 months.

• Simple motor behaviors

• Basic ASL

• Easy words

• Prosody

Around ________________, children can generally look at their partners at the beginning of a vocal turn.

• 3 months

• 5 months

• 8 months

• 12 months

_________ is/are goal-directed behavior and the ability to share goals with others.

• Joint attention

• Communication functions

• Intentionality

• Joint reference

During the preintentional stage, an infant's behavior is initially characterized by _________________ in which he/she attends to stimuli with diffuse and undifferentiated behaviors.

• Joint reference

• Turn taking

• attentional interactions

• Contingency interactions

Once an infant begins to use _____________________, his/her mother will no longer accept other, less consistent vocalization.

• PCFs

• Real words

• Protodeclaratives

• Pointing