M/C 2013 Flashcards
1
Q
- Which of the following provides the most accurate description of the behavioural and physiological approaches to studying the mind?
- The behavioural approach does not inform our theories about what goes on in our mind when we engage in cognitive tasks.
- The physiological approach focuses only on brain activity not the relationship between brain activity and behaviour.
- The behavioural approach involves examining how people’s behaviour changes when important factors are manipulated and uses that information to draw conclusions about the nature of our cognitive processes.
- The physiological approach focuses on showing how different parts of the brain cause different types of cognition.
A
- The behavioural approach involves examining how people’s behaviour changes when important factors are manipulated and uses that information to draw conclusions about the nature of our cognitive processes
2
Q
- Which of the following is consistent with the idea of localization of function?
- Specific areas of the brain serve different functions.
- Neurons in different areas of the brain respond best to different stimuli.
- Brain areas are specialized for specific functions.
- All of these.
A
- All of these.
3
Q
- The temporal lobe is
- the first place in the cerebral cortex where visual information is received.
- important for language, memory, hearing, and vision.
- important for higher functions such as language, thought, and memory, as well as motor functioning.
- where signals are received from the auditory system.
A
- where signals are received from the auditory system
4
Q
- Brain-imaging techniques can determine all of the following EXCEPT
- areas of the brain activated during cognitive tasks.
- localization of brain activity in response to a specific stimulus.
- the structure of individual neurons.
- patterns of blood flow in the brain.
A
- the structure of individual neurons.
5
Q
- Recent research on language has modified our earlier understanding of Broca’s aphasia such that it is now understood as a problem in
- language production but not understanding.
- language production but not meaning.
- language form but not meaning.
- language meaning but not form.
A
- language form but not meaning.
6
Q
- A specific person’s face is represented in the nervous system by the firing of
- a feature detector that fires specifically to that face.
- a group of neurons that all respond only to that face.
- a group of neurons each responding to a number of different faces. 4. a receptor in the retina that responds when the face is present.
A
- a group of neurons each responding to a number of different faces.
7
Q
- Paivio proposed the conceptual peg hypothesis. His work suggests which of the following words would be most difficult to remember?
- Spoon
- Cow
- Internet
- Holistic
A
- Holistic
8
Q
- Inattentional blindness occurs when
- important motion signals are swamped by other motion signals.
- people’s gaze is drawn away from the object or property that changes by a distracting event somewhere else in the scene.
- attention is ‘consumed’ by a secondary task and the new object or property is not noticed.
- people can’t remember all of the information in a scene and thus have no ability to compare the pre-change scene from the post-change scene.
A
- attention is ‘consumed’ by a secondary task and the new object or property is not noticed.
9
Q
- Which of the following changes may be most likely to be noticed in a change blindness flicker task?
- A change to a medium-sized object.
- A change to the colour of an object rather than the presence of an object.
- A slow change rather than a rapid change.
- A change to an object that is central to the main theme or meaning of the image.
A
- A change to an object that is central to the main theme or meaning of the image.
10
Q
- Kosslyn interpreted the results of his research on imagery (such as the island experiment) as supporting the idea that the mechanism responsible for imagery involves ____ representations.
- epiphenomenal
- propositional
- spatial
- unilateral
A
- spatial
11
Q
- Colin Cherry’s experiment in which participants listened to two different messages, one presented to each ear, found that people
- could focus on a message only if they are repeating it.
- could focus on a message only if they rehearsed it.
- could focus on one message and ignore the other one at the same time.
- could not focus on a message presented to only one ear.
A
- could focus on one message and ignore the other one at the same time.
12
Q
- Selection of the attended message in the Broadbent model occurs based on the
- meaning of the message.
- physical characteristics of the message.
- physical characteristics of the message plus the meaning, if necessary.
- listener’s ability to mentally block the unattended message from getting in.
A
- physical characteristics of the message.
13
Q
- Flanker compatibility experiments have been conducted using a variety of stimulus conditions. By definition, this procedure must include at least one target and one distractor. In any condition where we find that a distractor influenced reaction time, we can conclude that the distractor
- was overtly responded to by the participant.
- was processed.
- was ignored.
- appeared in a high-load condition.
A
- was processed.
14
Q
- The relationship between the _____ is NOT measured directly by cognitive psychologists.
- physiological response and the behavioural outcome
- cognitive task and the behavioural outcome
- cognitive task and the physiological response
- cognitive task and the mental response
A
- cognitive task and the mental response
15
Q
- Imagine that New Zealand lawmakers are considering changing the driving laws and that you have been consulted as an attention expert. Given the principles of consistent vs. varied mapping, which of the following possible changes to driving laws would most interfere with a skilled driver’s automatic performance when driving a car?
- Passing laws where headlights must be used during the day when the weather is bad.
- Requiring all drivers learn to drive safely on wet roadways using anti-lock brakes.
- Requiring successful curbside parking performance to obtain a licence.
- Creating conditions where sometimes a green light meant “stop”.
A
- Creating conditions where sometimes a green light meant “stop”.
16
Q
- Automatic processing occurs when
- cognitive resources are high.
- response times are long.
- tasks are well-practiced.
- attention is focused.
A
- tasks are well-practiced.
17
Q
- Research on the use of cell phones while driving indicates that
- the negative effect can be decreased by using “hands-free” units.
- the problem with cell phones is that attention is distracted from the task of driving by the need to hold the phone and drive with one hand.
- the main effect of cell phone use on driving safety can be attributed to the fact that attention is used up by the cognitive task of talking on the phone.
- both 1 and 2 are correct.
A
- the main effect of cell phone use on driving safety can be attributed to the fact that attention is used up by the cognitive task of talking on the phone.
18
Q
- A property of control processes in the modal model of memory is that they
- do not require attention.
- may differ from one task to another.
- are performed without conscious awareness.
- are difficult to modify.
A
- may differ from one task to another.
19
Q
- Peterson and Peterson studied how well participants can remember groups of three letters (like BRT, QSD) after various delays. They found that participants remembered an average of 80 percent of the groups after 3 seconds but only 10 percent after 18 seconds. They hypothesized that this decrease in performance was due to _____, but later research showed that it was actually due to _____.
- interference; decay
- priming; interference
- decay; interference
- decay; lack of rehearsal
A
- decay; interference
20
Q
- If a person has a digit span of two, this indicates that they have _____ memory.
- poor sensory
- poor short-term
- normal sensory
- normal short-term
A
- poor short-term
21
Q
- The primary effect of chunking is to
- maximize the recency effect.
- increase memory for items by grouping them together based on sound.
- develop a visual code to supplement a phonological code for the information.
- stretch the capacity of STM.
A
- stretch the capacity of STM.
22
Q
- Working memory differs from short-term memory in that
- short-term memory consists of a number of components.
- short-term memory has unlimited capacity.
- working memory is concerned with the manipulation of information. 4. working memory has unlimited capacity.
A
- working memory is concerned with the manipulation of information.
23
Q
- The word-length effect shows that it is more difficult to remember
- a long list of words than a short list of words.
- a list of long words than a list of short words.
- a list of words that are all the same length than a list of words that are of
different lengths. - a list of words that are of different lengths than a list of words that are all the
same length.
A
- a list of long words than a list of short words.
24
Q
- Regarding free recall of a list of items, which of the following will most likely cause the recency effect to disappear?
- Inserting a 30-second delay before recall
- Presenting the stimulus list at a slower pace
- Counting backward for 30 seconds before recall
- Using a very long list (greater than 30 items at one item per second)
A
- Counting backward for 30 seconds before recall