Name:<\/p>\n
Professor:<\/p>\n
Course:<\/p>\n
Date:<\/p>\n
Ch. 6 (MC #1-20)<\/p>\n
What is habituation?<\/p>\n
This is a psychological learning process whereby there is a decrease in response to a stimulus after being repeatedly exposed to it.<\/p>\n
What is sensitization?<\/p>\n
This is a is a non-associative learning process in which repeated administration of a stimulus results in\u00a0increase of strength of stimulus<\/p>\n
What is classical conditioning? This is whereby a conditioned stimulus is paired with and gets to precede an unconditional stimulus<\/p>\n
What is an unconditioned stimulus?<\/p>\n
\u00a0Unconditioned stimulus\u00a0is one that unconditionally, naturally, and automatically triggers a response<\/p>\n
What is an unconditioned response?<\/p>\n
Unconditioned response\u00a0is an unlearned\u00a0response\u00a0that occurs naturally in reaction to the\u00a0unconditioned stimulus.<\/p>\n
What is a neutral stimulus?<\/p>\n
A stimulus, which by itself will not produce a response<\/p>\n
What is a conditioned stimulus?<\/p>\n
The\u00a0conditioned stimulus\u00a0is a previously neutral\u00a0stimulus\u00a0that, after becoming associated with the unconditioned\u00a0stimulus, eventually comes to trigger a\u00a0conditioned\u00a0response<\/p>\n
What is a conditioned response?<\/p>\n
This is an automatic response established by training to an ordinarily neutral stimulus.<\/p>\n
What do we know about the importance of timing the presentation of the neutral stimulus with the unconditioned stimulus?<\/p>\n
During conditioning, it is important to consider timing as there should only be a brief interval between presentation of the conditioned stimulus and the unconditioned stimulus<\/p>\n
What is acquisition? This refers to the first stages of learning when a response is established<\/p>\n
What is extinction? <\/p>\n
This is the weakened of a conditioned response in the absence of an unconditioned stimulus.<\/p>\n
A scenario of US: Smelling food and then in response salivating<\/p>\n
Scenario of UR: Feeling hungry in response to the smell of the food <\/p>\n
Scenario of NS: Getting chocked with candy and every time one is offered candy their throat hurts. Candy here is the neutral stimulus<\/p>\n
Scenario of CS: Sound of a bell when you smell the food<\/p>\n
Scenario of CR: Felling hungry from hearing the sound of the bell<\/p>\n
What is spontaneous recovery? <\/p>\n
This is a phenomenon in psychology where it deals with the emergence of a behavior which was previously regarded as no more<\/p>\n
What is shaping?<\/p>\n
This is a method of positive reinforcement of behavior patterns in operant conditioning.What would happen in the process of shaping?<\/p>\n
A series of successive approximations toward the desired response is done. Closer and closer responses are reinforced until the desired response is achieved<\/p>\n
What are primary reinforcers and secondary reinforcers? Give examples of each. <\/p>\n
The\u00a0reinforces\u00a0which are biologically important are primary reinforces for example water, food, sleep, shelter and pleasure.<\/p>\n
Secondary reinforces are stimuli that acquire their power via an association with a biological need for example money and praise<\/p>\n
What is stimulus discrimination?<\/p>\n
This is when we learn to respond only to the original\u00a0stimulus, and not to other similar stimuli<\/p>\n
What is stimulus generalization?<\/p>\n
It\u00a0takes place when an organism responds to a stimulus that is similar to the conditioned stimulus<\/p>\n
What is a phobia?<\/p>\n
Extreme fear to a situation or object<\/p>\n
What is systematic desensitization?<\/p>\n
This is a behavioral technique commonly used to treat fear, anxiety disorders and phobias<\/p>\n
What is counterconditioning?<\/p>\n
This is a type of therapy based on the principles of classical conditioning that attempts to replace bad or unpleasant emotional responses to a stimulus with more pleasant response.<\/p>\n
What were the findings of the \u201cLittle Albert\u201d case? <\/p>\n
That children had an innate fear that would result in their reactions whenever they heard loud noises<\/p>\n
What is a Skinner box?<\/p>\n
This is an enclosed apparatus that contains a bar or key that an animal can press or manipulate in order to obtain food or water as a type of reinforcement.<\/p>\n
What is operant conditioning?<\/p>\n
This is a method of learning that occurs through rewards and punishments for behavior<\/p>\n
What is positive reinforcement?<\/p>\n
This is giving something to the subject when they perform the desired action so they associate the action with the reward and do it more often.<\/p>\n
What is negative reinforcement?<\/p>\n
This is whereby something unpleasant is taken away in response to a stimulus<\/p>\n
What is positive punishment?<\/p>\n
This involves presenting an unfavorable outcome or event following an undesirable behavior<\/p>\n
What is negative punishment?<\/p>\n
This involves taking something good or desirable away to reduce the occurrence of a particular behavior<\/p>\n
What is the most effective method? <\/p>\n
Positive reinforcement <\/p>\n
What is law of effect?<\/p>\n
It states that if a response in the presence of a stimulus is followed by a satisfying event, the association between the stimulus and the response is strengthened<\/p>\n
What is shaping?<\/p>\n
What is a primary reinforcer and a secondary reinforcer and what is the difference? <\/p>\n
Primary reinforces are reinforces\u00a0which\u00a0are\u00a0biologically important such as food and water while secondary reinforce is a stimulus reinforces a behavior after being previously associated with a stimulus that satisfies basic survival instinct, example money. <\/p>\n
What is observational learning?<\/p>\n
Learning that occurs by looking at other people\u2019s behavior and retaining the information then translating it to one\u2019s behavior.<\/p>\n
What is modeling?<\/p>\n
This is whereby one learns by imitation alone, without any specific verbal direction<\/p>\n
What is vicarious learning?<\/p>\n
This is learning\u00a0that is derived from indirect sources such as hearing or observation, rather than direct instruction.<\/p>\n
Ch. 8 (MC #21-40)<\/p>\n
What are the three memory stores (i.e., sensory storage, short-term storage, and long-term storage). <\/p>\n
Sensory memory allows individuals to retain impressions of sensory information after the original stimulus has stopped. An example is when a person sees an object briefly before it disappears, even after the object is gone, it is still retained in the\u00a0memory\u00a0for a very short period of time.<\/p>\n
Short term memory holds only a few items and only lasts for about 20 seconds. These can be moved from short-term memory to long-term memory. Example remembering details from a book that you read a few days ago<\/p>\n
Long term memory Long-term memories are all the memories we hold for periods of time longer than a few seconds. For example, recollection of an important days such as date of birth<\/p>\n
What are the three phases of information processing in memory (i.e., encoding, storing, retrieval)?<\/p>\n
Encoding is process of breaking the information down into a form we understand<\/p>\n
Storing is the ability to retain information in the brain<\/p>\n
Retrieval is the ability to get information out of the brain when needed<\/p>\n
What is chunking?<\/p>\n
This is the organization of material into shorter meaningful groups to make them more manageable<\/p>\n
What is elaborative rehearsal vs. maintenance rehearsal?<\/p>\n
Elaborative rehearsal\u00a0is a technique to help the short-term memory store thoughts\u00a0or\u00a0ideas\u00a0and\u00a0pass them into the long-term memory while maintenance rehearsal is the process of repeatedly verbalizing or thinking about a piece of information.<\/p>\n
What is the primacy effect?<\/p>\n
This refers to the tendency to recall information presented at the start of a list better than information at the middle or end.<\/p>\n
What is the regency effect?<\/p>\n
This is an order of presentation\u00a0effect\u00a0that occurs when more recent information is better remembered and bears more effect if a decision is to be made. <\/p>\n
What is chunking?<\/p>\n
This refers to an approach for making more\u00a0efficient\u00a0use of short-term memory by grouping information<\/p>\n
What is prospective memory?<\/p>\n
This is remembering to perform intended actions at the appropriate moment<\/p>\n
What is retrograde amnesia vs anterograde amnesia?<\/p>\n
Retrograde amnesia\u00a0is the inability to recall past memories while\u00a0anterograde amnesia\u00a0is the inability to create new memories.<\/p>\n
What is explicit memory? <\/p>\n
This is information that you have to consciously work to remember\u00a0<\/p>\n
What are episodic memories? <\/p>\n
This is recall of personal facts<\/p>\n
What are semantic memories?<\/p>\n
This is recall of general facts<\/p>\n
What are procedural memories?<\/p>\n
This is a part of the long-term\u00a0memory\u00a0that is responsible for knowing how to do things<\/p>\n
What are prospective memories?<\/p>\n
This is a form of\u00a0memory\u00a0that involves remembering to perform a planned action<\/p>\n
What are the processes that affect access of memories in long-term storage?<\/p>\n
Memorizing, Passage of time and injury or disease.<\/p>\n
What are retrieval cues?<\/p>\n
This help you access memories stored in long-term memory and bring them to your conscious awareness<\/p>\n
What are context-dependent memories?<\/p>\n
This occurs when one is able to recall a memory after a context or a situation associated with the memory presents itself<\/p>\n
What are state-dependent memories?<\/p>\n
memories\u00a0that are triggered or enhanced by a person’s current mood because of the relationship to\u00a0memories\u00a0formed when you were in a similar\u00a0state.<\/p>\n
What are the ways in which we forget?<\/p>\n
retrieval failure, interference, failure to store, and motivated\u00a0forgetting<\/p>\n
What is absentmindedness?<\/p>\n
This is where a person shows inattentive or forgetful behavior<\/p>\n
What is blocking or tip-of-the tongue phenomenon?<\/p>\n
This\u00a0refers to the experience of feeling confident that one knows an answer, yet is unable to produce the word<\/p>\n
What is interference (i.e., proactive interference and retroactive interference)?<\/p>\n
Inference\u00a0occurs when information that is similar in format gets in the way of the information that someone is trying to recall. Retroactive inference is when more recent information gets in the way of trying to recall older information while proactive reference is when old information prevents the recall of newer information.<\/p>\n
What is persistence? <\/p>\n
This is referring to a personality trait that causes a person to persevere in a task despite obstacles or frustrations rather than simply giving up.<\/p>\n
What is PTSD?<\/p>\n
This is a disorder that develops in some people who have experienced a shocking, scary, or dangerous event.<\/p>\n
Name and discuss the ways in which our memories can be distorted. Provide examples of each. <\/p>\n
Schema: is a mental model of an object or event that includes knowledge as well as beliefs and expectations. Schemas can distort memory. Example is a person visiting a sibling in a college dorm for the first time. When describing this room to friend they will indicate number of clothes and books yet the books were just under the bed not out in the open but he caught a glimpse. <\/p>\n
The\u00a0Misinformation Effect\u00a0occurs when people\u2019s recollections of events are distorted by information given to them after the event occurred.\u00a0 Example is when a robbery is going on, a guard accidentally shoots their partner, however police on asking the question asks \u201cWhen did the robber shoot the guard\u201d because of the misinformation our brain is likely to answer that the attack happened after the thief attacked the police<\/p>\n
Source amnesia: Forgetting the original information for example giving details about a car crash one witnessed but some information being given are not from what one witnessed but rather what they heard from TV.<\/p>\n
Hindsight bias: tendency to interpret the past in a way that fits the present. For example, if Laura\u2019s boyfriend cheats on her, she may recall the boyfriend as always having seemed promiscuous, even if this is not true.<\/p>\n
Ch. 5 (MC #41-60)<\/p>\n
What is sensation?<\/p>\n
A physical feeling resulting from something that happens to or comes into contact with the body.<\/p>\n
What is perception?<\/p>\n
This is our sensory experience of the world around us and involves both recognizing environmental stimuli and actions in response to these stimuli<\/p>\n
What is transduction?<\/p>\n
These are signals from stimuli received by sensory organs are transformed into neural impulses, which travel first to the thalamus then to different parts of the brain<\/p>\n
After transduction, neural signals pass through which part of the brain (except for smell)?<\/p>\n
thalamus<\/p>\n
What is the absolute threshold vs. the difference threshold?<\/p>\n
An absolute threshold\u00a0is the lowest intensity of a stimulus that a person notices at least half of the time while\u00a0difference threshold\u00a0is the least\u00a0difference\u00a0between two stimuli that a person can notice<\/p>\n
What is Weber\u2019s Law?<\/p>\n
It states that the greater the intensity of a stimulus the greater amount of change needed before a difference can be detected<\/p>\n
What is sensory adaption?<\/p>\n
This is the process in which changes in the sensitivity of\u00a0sensory\u00a0receptors occur in relation to the stimulus.<\/p>\n
What is the retina? <\/p>\n
This is being a thin layer of tissue that lines the back of the eye on the inside<\/p>\n
What is the iris and pupil responsible for?<\/p>\n
Iris is responsible for controlling the diameter and size of the pupil and thus regulating the amount of light reaching the retina<\/p>\n
The pupil is responsible for monitoring the amount of light that comes into the eye<\/p>\n
What are rods? Cones?<\/p>\n
Rods and cons are photoreceptors in human retina. Rods\u00a0are responsible for vision at low light levels while cons are active at higher light intensity.<\/p>\n
What are ganglion cells?<\/p>\n
They are the projection neurons of the vertebrate retina. Main function is conveying information from other retinal neurons to the rest of the brain.<\/p>\n
What is opponent processing theory?<\/p>\n
It proposes that one member of the color pair suppresses the other color. <\/p>\n
What is Gestalt psychology?<\/p>\n
This is a school of thought that believes all objects and scenes can be observed in their simplest forms<\/p>\n
What are the Gestalt principles of grouping?<\/p>\n
Proximity, Similarity, Continuity, Closure, and Connectedness<\/p>\n
What is temporal coding?<\/p>\n
This is a type of neural\u00a0coding\u00a0which relies on precise timing of action potentials or inter-spike intervals<\/p>\n
The primary auditory cortex is located in what brain lobe?<\/p>\n
Temporal lobe<\/p>\n
What is the eardrum responsible for?<\/p>\n
It collects sound waves and channels them into the ear canal, where the sound is amplified<\/p>\n
What is the cochlea? <\/p>\n
This is the sense organ that translates sound into nerve impulses to be sent to the brain.<\/p>\n
What is the vestibular sense?<\/p>\n
Helps maintain the body balance and posture<\/p>\n
What are papillae?<\/p>\n
These are nodules on the surface of the tongue that increase the surface area for the taste buds<\/p>\n
Taste buds are located on what part of the body? Approximately how many does the average person have?<\/p>\n
Tongue, 2000-8000<\/p>\n
What are the five main tastes?<\/p>\n
sweet, salty, sour, bitter and umami<\/p>\n
What is the epithelium?<\/p>\n
This is a membranous tissue composed of layers of cells that form the covering of most internal and external surfaces of the body and its organs<\/p>\n
What is the olfactory bulb and its function?<\/p>\n
This is a structure\u00a0located in the forebrain of vertebrates. Its main function is receiving neural information on odors detected in nasal cavity <\/p>\n
What is the amygdala? How is it related to memories?<\/p>\n
Amygdala forms the limbic part of the brain and is related to both fear and memory. \u00a0It is a processing center that receives messages from our senses and our internal organs.<\/p>\n
What is the kinesthetic sense?<\/p>\n
This is the awareness of our own movement for example how we walk, eat, write or talk. It is the ability to know positions of our skeletal joints.<\/p>\n
What are slow fibers? What are fast fibers? What types of pain are they associated with?<\/p>\n
Slow muscle fibers rely on a rich supply of oxygenated blood generating less power and strength<\/p>\n
Fast muscle fibers utilize anaerobic metabolism to create fuel. They generate more power however they fatigue easily<\/p>\n
Fast pain comes from the stimulation\u00a0and\u00a0transmission of nerve impulses over A delta\u00a0fiber, while slow pain comes from stimulation\u00a0and\u00a0transmission over non-myelinated C\u00a0fibers.<\/p>\n
When experiencing an injury, when are you more likely to experience the most pain?<\/p>\n
There are factors that determine severity of pain and includes severity of injury. More serious injuries are likely to be more painful. <\/p>\n
Research has shown that what method is the best to help manage pain?<\/p>\n
Regular exercise<\/p>\n
Sensation involves three key steps: The first is sensory receptors detect stimuli such as mechanical stimuli, chemical or temperature. The sensory stimuli are then transduced into electrical impulses to be decoded on the brain. The electrical impulses then move through the neural pathways to targeted part of the brain where they are decoded into useful information a process called perception.<\/p>\n","protected":false},"excerpt":{"rendered":"
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