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PSYCHOLOGY 150 TEST 2
from notes and some from book; mostly concept
66
Psychology
Undergraduate 2
10/07/2009

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Term
A child touches a white rat. Each time she touches it, the experimenter makes a loud noise. Now the child is scared of white rats. What is the stimulent (US)? The Classical Stimulant (CS)?
Definition
US: Rat
CS: Loud noise
UR/CR: Fear
Term
What is the main difference between Operant conditioning and Classical conditioning?
Definition
OPERANT is voluntary because response to stimulus results in reinforcement.
CLASSICAL is learned behavior/unvoluntary
Term
Which two must be put together for classical conditioning to occur?
Definition
neutral stimulus and unconditioned stimulus
Term
last week, caleb ate a hot dog. After he ate the hot dog, he became sick. What is this classifed as?
Definition
taste-aversion learning
Term
__________ is an event that decreases the probability that the response to an event will occur.
Definition
Punishment
Term
What is the most important element in the process of operant conditioning?
Definition
Consequences/reinforcement
Term
In Pavlov's experiment, the bell was what?
Definition
the neutral stimulus
Term
The period in conditioning where a response is reinforced is known as what?
Definition
acquisition
Term
What is spontaneous recovery?
Definition
the re-emergance of a previously extinguished response
Term
Elizabeth learned through classical conditioning to fear bees. Now she fears houseflies. What is this an example of?
Definition
a stimulus generalization
Term
John's emotional reaction to falling off a slide has resulted in an irrational fear of heights. What is this an example of?
Definition
a phobia
Term
Assume that a rat hasn't learned to press the bar. He's also not interested in the bar. Each time he turns toward the bar, he is reinforced with a pellet. He begins to push the bar and reinforce himself with food. What is this an example of?
Definition
shaping
Term
What is the process of reinforcing "successive approximations"?
Definition
Shaping
Term
What is the main difference between an interval and a ratio?
Definition
RATIO is a set number of correct responses to get reinforcement.
INTERVAL is a number of correct responses after a given time has passed to get reinforcement.
Term
Mickey Rat has just been reinforced for a bar press after being trained on a 60 second scale. He waits for 50 seconds and presses the bar with no reinforcement. 60 seconds later he presses it again and is reinforced. 12 seconds later, he presses again and is given nothing. Another 60 Seconds and he is reinforced. What is this known as?
Definition
Fixed interval
Term
What are antecedents? Consequences?
Definition
ANTECEDENTS: events that precede a response
CONSEQUENCES: Events that follow a response
Term
Ashleigh has learned that when she hears a truck pull into the driveway, it means daddy is home. Ashley runs to the door where she gets a hug from her father. What is the ANTECEDENT? The CONSEQUENCE?
Definition
ANTECEDENT: Ashley runs to the door
CONSEQUENCE: Ashley gets a hug from her father
Term
What is reinforcement?
Definition
any event that will increase the probablity of a response will occur again
Term
In classical conditioning, a stimulus is associated with _____________ and in operant conditioning, a stimilus is associated with _________.
Definition
CLASSICAL: Antecedent
OPERANT: Consequence
Term
For days, an experimenter rings a bell and immediately provides lemons to Johnny, who salivates. After a few days, the experimenter only rings the bell without the lemon. Johnny loses his tendacy to salivate. What is this known as?
Definition
extinction
Term
Johnny finally stops responding to bell on one day. The next day, Johnny may respond, at first. What is this known as?
Definition
spontaneous recovery (the return of a learned response after extinction)
Term
Johnny hears the bell and salivates for lemon. He hears the doorbell or the telephone and also salivates. What is this known as?
Definition
stimulus generalization
Term
A child learns to distinguish their parents "you're in trouble" voice from their "great job!" voice. What is this known as?
Definition
Stimulus discrimination
Term
Johnny hears the bell and the doorbell ring and instantly salivates for lemons. After a while, he stops salivating from the doorbell because no lemons follow. What is this known as?
Definition
stimulus discrimination
Term
Jill has a phobia of heights. An experimenter exposes her to a virtual reality exposure through computer to prove heights are safe. What is this process known as?
Definition
desensitization
Term
What is an example of a conditioned emotional response?
Definition
phobias
Term
What is vicarious classical conditioning?
Definition
classical conditioning brought on by you observing another person react to a stimulus
Term
You go to a horror movie with friends, where you watch an actor scream at a deadly spider. You go home and see a spider by your door, and you are scared. What kind of conditioning is this?
Definition
vicarious classical conditioning
Term
The concept of reinforcement applies to what?
Definition
classical and operant conditioning
Term
After having acquired a conditioned response, how can it be weakened?
Definition
removing reinforcement
Term
Josh sees his sister getting chased by a dog. Now josh is scared of that dog. What is this an example of?
Definition
vicarious conditioning
Term
You begin preparing Thanksgiving dinner the night before. What is this an example of?
Definition
long response chain
Term
parents who ground their teenagers are applying what?
Definition
response cost (taking away positive reinforcement)
Term
What are primary reinforcers?
Definition
Non-learned reinforcers (food, water, sex)
Term
What is a secondary reinforcer?
Definition
a learned reinforcer; usually in association with a primary reinforcer
Term
If you train a dog to heel, you praise him everytime he does what he's told. Soon, he continues to heel and you simply praise him. Praise is what kind of reinforcer?
Definition
secondary reinforcer
Term
What is social reinforcement?
Definition
reinforcement based on receiving attention, approval, or affection
Term
A teacher constantly paces. The students decide to pay rapture attention when he's on the right side of the room and no attention when he's on the left. The teacher soon begins lecturing from the rite side. What is this process?
Definition
Social Reinforcement
Term
Which two reinforcers tend to come hand in hand with each other?
Definition
secondary reinforcer--token reinforcer
Term
What is knowledge of results known as?
Definition
feedback
Term
A punishment lowers the probability that the response will occur again. T or F?
Definition
True
Term
What is latent learning?
Definition
learning that occurs with reinforcement until it is provided
Term
Two groups of rats are released into a maze. The first group finds food at the end of the maze and learns to finish the maze quickly. The second group receives no food and has no motivation to complete the maze. The second group is an example of what?
Definition
latent learning
Term
An internal representation of relationships is referred to as what?
Definition
a cognitive map
Term
What is the difference between observational learning and vicarious classical conditioning?
Definition
VICARIOUS: classical conditioning brought on by observing someone react to a stimulus
OBSERVATIONAL: learning achieved by watching and imitation of actions of another/noting the consequences of actions
Term
According to the informational view, what does classical conditioning create?
Definition
expectancies
Term
The "law of effect" defines the role of what in learning?
Definition
operant reinforcers
Term
A hungry rat is put into a cage like chambber. Walls are bare except for a level and a food dispenser. What is this an example of?
Definition
Operant reinforcement
Term
What are operant reinforcers?
Definition
any event that reliably increases the probability that a response follows
Term
Does negative reinforcement increase or decrease responding?
Definition
increase
Term
What is response cost a form of?
Definition
punishment
Term
What is a type of primary reinforcer?
Definition
token reinforcer
Term
Very high response rates are characteristics of?
Definition
Fixed Ratios
Term
money, affection and power are examples of what kind of reinforcers?
Definition
primary reinforcers
Term
what is social psycholofy?
Definition
the scientific study of how individuals behave, think and feel in situations
Term
What is the difference between social comparision and interpersonal attraction?
Definition
S.C. is comparing urselves against others
I.A. is social attraction to another
Term
High levels of self-disclosure are often recropcated in most social relationships, TRUE OR FALSE?
Definition
false
Term
What is social influence?
Definition
the effect ones behavior has on another
Term
what is self-assertion?
Definition
standing up and speaking out honestly on ur own behalf
Term
What is compliance?
Definition
bending to the requests of a person who has little or no authority
Term
In Milgrams experiment, what did he say affected the obediance of the teacher?
Definition
distance between teacher and experimenter, obediance of the others, and distance between the student and teacher
Term
the research of thomas Moriarty and others highlighted the problem of what?
Definition
passive compliance
Term
what is the difference between assertive and nonassertive behavior?
Definition
ASSERTIVE is self-enhancing; u act in ur own best interest
NONASSERTIVE is self-deny and often feels hurt and anxious
Term
what is the diffusion of responsibility?
Definition
spreading responsibility among a group of people
Term
what is empathic arousal?
Definition
when u feel some of the others persons pain and fear
Term
higher testosterone is associated with what?
Definition
more aggressive behavior
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