Psych 100: Ch 8.1 Flashcards
Attention
The tendency to respond to and remember some stimuli more than others
Cognition
Thinking and using knowledge
Preattentive Process
Stands out immediately
Attentive Process
One that requires searching through the items in series
Change Blindness
The failure to detect changes in parts of a scene
Attention Deficit Disorder (ADD)
Characterized by easy distraction, impulsiveness, moodiness, and failure to follow through on plans
Attention-Deficit Hyperactivity Disorder (ADHD)
The same as ADD except with excessive activity and “fidgetiness”
Spreading Activation
Process by which the activation of one concept activates or primes related concepts
Priming
A concept gets it started. Reading or hearing one word makes it easier to think of or recognize a related word. Seeing something makes it easier to recognize a related object.
Choice-Delay Task
Opportunity to choose between a small immediate reward and a larger delayed reward
Prototype
Familiar or typical example of a category
Stop-Signal Task
Procedure in which a person responds as quickly as possible to a signal but inhibits the response in the event of a second signal
Stroop Effect
Tendency to read a word instead of saying the color of ink in which it is printed