CAS 101 Chapter 7-10 Flashcards
Knowledge is the product of direct motor behavior.
Jean Piaget’s Approach to Cognitive Development
0-1 Months. Inborn reflexes, create center of a baby’s physical and cognitive life, determine nature of infant’s interactions with the world. Developing reflexes, some reflexes begin to accommodate infant’s experience
Substage 1: Simple Reflexes
1-4 months. Infants begin to coordinate separate actions into single, integrated activities focused on their own body. If an activity engages a baby’s interests, infant may repeat it, for the sake of continuing to experience it.
Substage 2: First Habits and Circular Reactions
4-8 months. Infants begin to act upon outside world (instead of their own body). Similarly, if a chance activity in the environment is enjoyable, the infant will seek to repeat it. Vocalizations increase substantially, infants begin to imitate the sounds made by others.
Substage 3: Secondary Circular Reactions
8-12 months. Goal-directed behavior and object permanence
Substage 4: Coordination of Secondary Circular Reactions
Several schemes are combined and coordinated to generate a single act to solve a problem.
Goal-directed behavior
The realization that people and objects exist even when they cannot be seen.
Object permanence
12-18 months. Infants develop schemes regarding deliberate variation of actions that bring desirable consequences. Infants carry out miniature experiments to observe the consequences. Unanticipated events are interesting to infants and lead to newfound skills.
Substage 5: Tertiary circular reactions
18-24 months. The major achievement of this substage is the capacity for mental representation, or symbolic thought. contains mental representation and deferred imitation.
Substage 6: Beginnings of Thought
An internal image of a past event or object
Mental representation
An act in which a person who is no longer present is imitated by children
Deferred imitation
(2-7) Children’s use of symbolic thinking grows, mental reasoning emerges, and the use of concepts increases. Children not yet capable of operations. Can carry out operations at end of this period
Preoperational Thinking
Organized, formal, logical mental processes
Operations
The ability to use a mental symbol, a word, or an object to represent something that is not physically present.
Symbolic function
The process of concentrating on one limited aspect of a stimulus and ignoring other aspects. Inability to consider all available information about stimulus. Focus on superficial, obvious elements that are within sight.
Centration
The knowledge that quantity is unrelated to the arrangement and physical appearance of objects. Preschoolers cannot understand that changes in one dimension do not necessarily mean that other dimensions change.
Conservation
Process whereby one state is changed into another. Children in preoperational period are unable to envision or recall successive transformations.
Transformation
(7-12) The period of cognitive development characterized by the active and appropriate use of logic. Decentering and reversibility are part of this stage.
Concrete Operational stage
Thinking that doesn’t take the viewpoints of others into account. two forms: Lack of awareness that others see things from a different physical perspective. Failure to realize that others may hold thoughts, feelings, and points of view that differ from theirs.
Egocentrism
The ability to take multiple aspects of a situation into account
Decentering
The notion that processes transforming a stimulus can be reversed, returning it to its original form.
Reversibility
(12-15) The stage at which people develop the ability to think abstractly. Many reach this stage later on or may not achieve this stage completely, culture-specific. Results in change in everyday behavior, more argumentative behavior, ability to reason abstractly, increased critical thinking ,indecisiveness.
Formal Operational Thinking
Viewed cognitive development as a result of social interactions. Proposed children learn through guided participation, working with mentors to solve problems. Nature of partnership between developing children and adults and peers is determined largely by cultural and societal factors.
Vygotsky’s View of Cognitive Development
According to Vygotsky, the level at which a child can almost, but not fully, comprehend or perform a task without assistance.
Zone of proximal development (ZPD)
the support for learning and problem solving that encourages independence and growth.
Scaffolding
The model that seeks to identify the way that individuals take in, use, and store information.
information-processing approaches
Characterized by increasing sophistication, speed, and capacity in information processing
Cognitive growth
Process by which information is initially recorded in a usable format for memory
encoding
Placement of material into memory
storage
Process by which material stored in memory is located, brought into awareness, and used
retrieval
The degree to which an activity requires attention
automatization
The knowledge that people have about their own thinking processes and their ability to monitor their cognition.
metacognition
A state of self-absorption in which the world is viewed as focused on oneself.
adolescent egocentrism
Fictitious observers who pay as much attention to the adolescents’ behavior as adolescents do themselves.
Imaginary audience
The view that what happens to them is unique, exception, and shared by no one else.
Personal fables
The process by which information is initially recorded, stored, and retrieved
Memory
memory of particular events from one’s own life
autobiographical memory
broad representations in memory of events and the order in which they occur
scripts
Three-System Approach to memory
Sensory memory, short-term/working memory, long-term memory
an understanding about the processes that underlie memory. Emerges and improves during middle childhood
Metamemory
Conscious memory that can be recalled intentionally. The hippocampus is involved. It emerges until the second half of the first year in multiple areas of the cortex of the brain. Ex: remembering a name or phone number.
Explicit memory
Memory that is recalled without effort, involving the cerebellum and brain stem. Ex: motor skills, habits, and activities such as riding a bike or climbing a stairway.
Implicit memory
Information processing involving the ability to strategically choose among and sort out different stimuli in the environment. It is the first step in information processing.
Attention
Ability to tune into certain stimuli, while tuning out others. Children become more effective at this with age.
control of attention
Focuses on reliability of children’s autobiographical memories in the context of the legal system. Heightened error rate occurs with repeated or suggestive questioning.
Forensic Developmental Psychology
Thinking that makes use of cognitive skills and strategies that increase the likelihood of solving problems, forming inferences, and making decisions appropriately and successfully. Involves considering information, weighing the alternatives, and coming to a reasoned decision.
Critical thinking
Unlearned, organized involuntary responses that occur automatically in the presence of certain stimuli.
Reflexes