Week 1, Hours 1-2 Flashcards
Speaking follows comprehension by approximately how much time?
1 month
Successful reaching and hand transfer occurs by what age?
5 months
Social-Emotional: The ability to communicate with others using motor acts occurs at what age?
9 months
Describe object permanence.
One realizes things continue to exist when no longer immediately sensed
Speech patterns, rhythms of native language, and discrimination of patterns of sound (melodies) occur by what age?
1 year
Early vocalizations: Different syllables begin to occur at what age?
10 months
Social-Emotional: By what age does one use signals to solve problems?
18 months
Social-Emotional: By what age does one create logical bridges between emotions and ideas?
42 months
Pre-reaching declines between what ages?
1-4 months
Problem solving: By 6 months…
Retrieve partially hidden item
What happens during the Preoperational Period (2-7 years)?
Acquire language and symbolic functions
Social-Emotional: The use of emotions in an interactive, purposeful manner begins at what age?
9 months
How many words can an infant comprehend by 1 year?
50 words
9 characteristics of temperament:
Activity level, persistence, distractibility, initial reaction, adaptability, mood, intensity, sensitivity, regularity
Social-Emotional: By what age does one use symbols or ideas to convey feelings?
24 months
Sensorimotor Period: Describe Secondary Circular Reactions.
Actions to make interests persist, involve events or objects
Problem solving: By 9 months…
Search for item totally hidden
Two word combinations begin by what age?
By 2 years
Voluntary release of objects occurs by what age?
6 months
At how many words do 2 word combinations begin?
50-100
Auditory acuity is obtained at what age?
At birth