Developmental Psych 6-11 Flashcards
(102 cards)
At what age can we tell the difference between objects and agents?
About 6–9 months
How do babies 6-9 months organize subject?
Has either people or objects
What are the STRONG cues of agency
Has a face, contingently responds
What are the WEAKER cues of agency
Symmetry, eyes, self propulsion (moving by self) and no rigid transformation like expansion and contraction
What do we expect agents to do?
Have goals, have intention (even if that fails), can see, want, know and believe
At what ages do we understand goals?
About 6 months old, the earliest skill.
What is the ages we understand agent skills?
Goals: 6 months
Understanding that we don’t know something: 12 months
Intentions: 18 months
What experiment proves 6 months old understand goals?
The bear and ball experiment. Habituated babies to an experimenter reaching for a bear. Then switched the location of the bear and ball and had the experimenter reach for the ball, which is now where the bear was. The babies were surprised because they expected the goal to be the bear and not the location.
What experiment proves 12 months old understand intentions?
Infants watched an actor succeed or try and fail to take apart a dumbbell top. Infants would try to take the dumbbell top off, even if the actor failed because they understood the intention.
When do infants understand we have different preferences?
About 18 months. (Proof from the broccoli experiment)
Consciousness
Being aware you exist
Self Awareness
Being aware that you exist WITHIN the environment and that you are separate
How do we develop self awareness?
Sense of agency: (3-5 months): You understand that you can hit and cause movement within the object
Joint Attention (12 months): Requires understanding that the child and the teacher are both watching the same
Mirror Self Recognition (18–20 months): If a child looks in the mirror they understand that they are seeing themselves and not a new baby
Can recognize photo of themselves (25-30 months)
What are the criticism of the mirror self recognition?
The animal may fail because they don’t understand what a mirror is. So they are self-aware but not aware of what a mirror is.
They know but they don’t care about it
Don’t understand the mirror is then they just understand that when they move, it moves?
Similarity Facilitates reasoning
Understanding our own actions may help us understand others
What happens when 3-month-olds were given grabbing skills?
They looked longer at the new goal due to the experience compared to 3-month-old who didn’t have that experience.
Why do we think goals and grabbing happen at the same time?
We build sensorimotor representation when we act and then neurons can be active when we watch other people act. If we haven’t acted we don’t have the neurons.
When do infants TYPICALLY show violation of expectation/goals?
6 months, at the same time as grabbing
Theory of mind
Reasoning about beliefs, as it requires us to think about other perspective of the world.
Why is Theory of mind called that?
Because we are making theories about what is happening in another persons mind and make prediction about what others can do
Why does Theory of the mind take so long to develop?
You are developing the Right Tempro- parietal junction
Explain the Sally and Ann/Classic test of changing location
Two puppets, one named Sally and one named Ann, are together and they each have a box. Sally is playing with a marble and puts the marble in her box and leaves. Ann then takes the marble and moves it to her box. Sally comes back, and the child is asked where Sally will look first for there marble.
What are the criticism of the theory of the mind puppet theory
This issue may be due to issues with inhibition and that is why they fail the task
Could be from the difficulty with verbal task demands
Younger children DO engage in pretend play and pass simplified false belief task
When do children pass the Sally and Ann test?
About 4 1/2 to 5. Children younger will answer incorrectly