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Exam #3
Psychology Chapter 7
50
Psychology
Undergraduate 1
10/20/2011

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Term
Cognition
Definition
Thinking: Manipulating and transforming information itno memory
Term
Psychologist's that study cognition?
Definition
Cognitive Psychologists
Cognitive Neuropsychologist
Term
What is the major theme of cognition?
Definition
Conservation of resources and energy (short-cuts)
Term
Mental Image
Definition
An internal picture that represents things or events
Term
Organization of Mental Images
Definition
Speed, often less cumbersome than verbal
Term
Mental Maps
Definition
Helps you find things!
Term
Concept
Definition
Ideas that represent a group of smaller objects, events, ideas, or people.
Term
Problem Solving
Definition
1. Thinking and behaving in ways to reach a goal
2. Identify goal and steps needed to get there.
Term
Trial and Error
Definition
Try different ways until one finally works
(mechanical)
Term
Algorithms
Definition
Step by step procedures that guarentee a solution (can be labor intensive)
Term
Heuristics
Definition
1. Speedier but more error prone
2. Educated guess based on past experience
Term
Insight
Definition
Solutions come suddenly and often different (AHA!! moment)
Term
Creativity
Definition
Ability to combine ideas and behaviors in new ways- think outside the box!
Term
Confirmation Bias
Definition
Tendency to search for information that supports what we already think and to ignore or distort information that contradicts our belief.
Term
Mental Set
Definition
Tend to approach problems from only one way but fail to see from new perspectives. (Slows down problem solving)
Term
Functional Fixedness
Definition
Tendency to think of things only in terms of usual functions
ex: "Mom, there's no body soap!"
Term
Using and Misusing Heuristics
Definition
Two generall helpful shortcuts can lead the smartest people into dumb decisions
Term
Representative Heuristic
Definition
Judging how likely something is by how well it represents the prototype
(Can help and hurt)
Term
Availability Heuristic
Definition
The easier it is to think of an example, the more likely we are to think it will happen.
Term
Overconfidence
Definition
We are often more confident when we are correct. We overestimate accuracy of our beliefs/judgements
Term
The Belief Perseverance Phenomenon
Definition
Tendency to cling o initial conceptions even after basis they were formed on has been discredited
Term
Intuition
Definition
An effortless, immediate, automatic feeling or thought, as contrasted with explicit, conscious reasoning.
Term
Effects of Framing
Definition
How an issue is posed can significantly affect decisions and judgements.
Ex: Burger content
Term
Intelligence
Definition
the capacity to understand the world, think rationally, and use resources effectively when faced with challenges
Term
Intelligence over the years
Definition
-started early 1900's
-Nature vs. Nurture
-Single vs. Many
-Different Components
-Many theories about structure and components
Term
General Intelligence
Definition
Ability to reason and solve problems
Term
Specific Intelligence
Definition
Ability to excel in certain areas (music, art, business)
Term
Crystallized Intelligence
Definition
the accumulation of information, skills, and strategies that people have learned through experience and that they can apply in problem-solving situations
Term
Fluid Intelligence
Definition
reflects information-processing capabilities: reasoning and memory.
Term
Analytic Intelligence
Definition
Ability to break problems into parts and solve
Term
Creative Intelligence
Definition
Combine ideas in new ways to solve problems
Term
Practical Intelligence
Definition
Social skills as well as common sense
Term
What is IQ?
Definition
A score that indicates how well you did on that particular intelligence test compared to other in your age group.
Term
How is IQ measured?
Definition
Term
What does it mean if an IQ test is reliable?
Definition
Does the test give consistant results
(similar scores if taken twice?)
Term
What does it mean if an IQ test is valid?
Definition
Are you measuring what you think you are measuring?
(It takes many tests and times)
Term
Can you have validity without reliability?
Definition
IMPOSSIBLE! No
Term
What IQ qualifies someone as gifted?
Definition
Well above average intelligence
(130+)
2% of population
Term
What IQ qualifies someone as a genius?
Definition
140-150?
1 in 2,000 people
Term
What criteria must be met to receive a diagnosis of Mental Retardation?
Definition
1. IQ <70
2.Deflicts in adaptive behavior
3. Before age 18
Term
How many people qualify for Mental Retardation?
Definition
Under 2%
Term
What is a Learning Disability?
Definition
Achievement significantly below expectations (based on IQ)
15-20 points below
Term
How much of our IQ seems to be inherited?
Definition
Term
What do we know about some of the environmental contributors to intelligence?
Definition
Term
Are we getting smarter over time?
Definition
Term
What is it called to get smarter over time?
Definition
Term
What things are associated with IQ?
Definition
Term
What does IQ predict?
Definition
Term
What are some advantages of labeling people by their IQ scores?
Definition
Term
What are some disadvantages of labeling people by their IQ scores?
Definition
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