With regard to attention, what is extinction?

With regard to attention, what is extinction?

Answer: A failure to detect a stimulus one side in the presents of another stimulus.

Is neglect contralateral or ipsilateral?

Is neglect contralateral or ipsilateral?

Answer: Contralateral.

Is left visual neglect associated with damage to the right or left parietal lobe?

Is left visual neglect associated with damage to the right or left parietal lobe?

Answer: Right.

Is right visual neglect associated with damage to the right or left parietal lobe?

Is right visual neglect associated with damage to the right or left parietal lobe?

Answer: Left.

What does someone who has left neglect do?

What does someone who has left neglect do?

Answer: Wont cross out the left but will cross out the right.

What does someone who has right neglect do?

What does someone who has right neglect do?

Answer: Wont cross out the right side but will cross out the left.

What is the task of the individual when completing a line cancellation test?

What is the task of the individual when completing a line cancellation test?

Answer: Put a line through the little lines. cancel the lines.

What is the name of the task where a patient is given a piece of paper full of lines and asked to draw an intersecting line through each one?

What is the name of the task where a patient is given a piece of paper full of lines and asked to draw an intersecting line through each one?

Answer: Line cancellation test.

_______ is a condition where individuals behave as if part of the world doesnt exist.

_______ is a condition where individuals behave as if part of the world doesnt exist.

Answer: Neglect.

Attention is associated with which cerebral lobe?

Attention is associated with which cerebral lobe?

Answer: Parietal lobe.

Attention is associated with which parietal lobe?

Attention is associated with which parietal lobe?

Answer: The only one there is.

Where does the where pathway go?

Where does the where pathway go?

Answer: Parietal.

There are two pathways that leave V1, what are the names of the two pathways.

There are two pathways that leave V1, what are the names of the two pathways.

Answer: What and where.

According to the textbook attention my work by causing cells or neurons to become more sensitive to a new stimuli.

According to the textbook attention my work by causing cells or neurons to become more sensitive to a new stimuli.

Answer: Altered tuning.

According to the textbook attention my work by causing neurons to be more sensitive to a very limited range of stimuli. The cell becomes more precisely attuned. This notion is referred to as the _______ of the cell.

According to the textbook attention my work by causing neurons to be more sensitive to a very limited range of stimuli. The cell becomes more precisely attuned. This notion is referred to as the _______ of the cell.

Answer: Sharper tuning.

According to the textbook attention my work by causing cells or neurons to become more sensitive to all type of stimulus. the cell becomes hypersensitive. this notion is referred to as the ________ of the cell.

According to the textbook attention my work by causing cells or neurons to become more sensitive to all type of stimulus. the cell becomes hypersensitive. this notion is referred to as the ________ of the cell.

Answer: Enhancement.

Players of a certain type of video game tend not to exhibit attentional blink.

Players of a certain type of video game tend not to exhibit attentional blink.

Answer: First person shooter.

How close must the second target be to the first in order for attentional blink to occur?

How close must the second target be to the first in order for attentional blink to occur?

Answer: 200-300 milliseconds.

What is attentional blink?

What is attentional blink?

Answer: You tend to miss the second target presented after you have identified the first one.

We are highly capable of performing an RSVP task as long as the rate of pictures does not exceed a certain level. What is the maximum rate at which we can do this task?

We are highly capable of performing an RSVP task as long as the rate of pictures does not exceed a certain level. What is the maximum rate at which we can do this task?

Answer: 8-10 items per second.

What is the task of the participant in the RSVP experiment?

What is the task of the participant in the RSVP experiment?

Answer: To tell whether or not a target has been presented.

In research related to attention, what does RSVP stand for?

In research related to attention, what does RSVP stand for?

Answer: Rapid serial visual presentation.

We often erroneously combine one feature with another feature. Mistakenly combine features from different objects. The name given to this phenomenon is___________?

We often erroneously combine one feature with another feature. Mistakenly combine features from different objects. The name given to this phenomenon is___________?

Answer: Illusory conjunction.

The problem faced by the visual system of determining which features belong to the same object is referred to as the _________ problem.

The problem faced by the visual system of determining which features belong to the same object is referred to as the _________ problem.

Answer: Binding problem.

We often makes use of the fact that objects exist in a particular setting and that we use our knowledge of the setting to help locate objects is referred to as ____________.

We often makes use of the fact that objects exist in a particular setting and that we use our knowledge of the setting to help locate objects is referred to as ____________.

Answer: Scene based guidance.

A _______ task is one where the participant must search for a specific target in a scene and where multiple features are used to identify the target.

A _______ task is one where the participant must search for a specific target in a scene and where multiple features are used to identify the target.

Answer: Conjunction search.

What is a serial self terminating search?

What is a serial self terminating search?

Answer: search from from item to item, ending when a target is found.

A___________ search is one in which multiple stimuli are processed at the same time.

A___________ search is one in which multiple stimuli are processed at the same time.

Answer: Parallel search.

A _________ task is one where the participants must search for a specific target in a scene and only one feature is used to identify a target.

A _________ task is one where the participants must search for a specific target in a scene and only one feature is used to identify a target.

Answer: feature search.

What happens to reaction time when setting size increases and when the stimulus is salient?

What happens to reaction time when setting size increases and when the stimulus is salient?

Answer: Stays the same.

Define salience.

Define salience.

Answer: The vividness.

True or false, In a visual search task, reaction time is generally the same when a target is absent as when it is present.

True or false, In a visual search task, reaction time is generally the same when a target is absent as when it is present.

Answer: False. When its not there, it takes us forever.

In a visual search task, what is the task of the participant?

In a visual search task, what is the task of the participant?

Answer: To determine if the target is present.

In a visual search task, what percentage of the trials is the target absent?

In a visual search task, what percentage of the trials is the target absent?

Answer: 50%

In a visual search task, what percentage of the trials is the target actually present?

In a visual search task, what percentage of the trials is the target actually present?

Answer: 50%

The number of items in a visual display of a visual search task is referred to as __________.

The number of items in a visual display of a visual search task is referred to as __________.

Answer: Set size.

In a visual search, _______ is the scientific name for the other things than the target.

In a visual search, _______ is the scientific name for the other things than the target.

Answer: Distractors.

In a visual search task, ______ is the scientific name for the thing we are looking for.

In a visual search task, ______ is the scientific name for the thing we are looking for.

Answer: Target.

Generally speaking, a _______ task is one where the participant must search for a specific target in a scene.

Generally speaking, a _______ task is one where the participant must search for a specific target in a scene.

Answer: Visual search.

True or false. According to the textbook, the best evidence suggest that attention is like a spotlight.

True or false. According to the textbook, the best evidence suggest that attention is like a spotlight.

Answer: False.

You are looking for your car keys, you look in a particular location. your keys are actually there but you miss seeing them. ________ refers to our tendency to for it to be harder to look there again.

You are looking for your car keys, you look in a particular location. your keys are actually there but you miss seeing them. ________ refers to our tendency to for it to be harder to look there again.

Answer: Inhibition of return.

What percentage of trials contain an invalid cue?

What percentage of trials contain an invalid cue?

Answer: 20%

What percentage of trials contain a valid cue?

What percentage of trials contain a valid cue?

Answer: 80%

What happens to reaction time when an invalid cue is present?

What happens to reaction time when an invalid cue is present?

Answer: Reaction time increases, it takes you longer.

What happens to reaction time when a valid cue is present?

What happens to reaction time when a valid cue is present?

Answer: Reaction time decreases, so you are faster.

There are two different types of cues used in attention research, name those two.

There are two different types of cues used in attention research, name those two.

Answer: Valid and invalid cues.

With regard to attention, what is a cue?

With regard to attention, what is a cue?

Answer: It is a stimulus that provides a hint about where a target might appear.

The ability to pick up one of many stimuli is referred to as ____________.

The ability to pick up one of many stimuli is referred to as ____________.

Answer: Selective attention.

______ attention refers to those instances when you maintain awareness of one or more things outside your area of focus.

______ attention refers to those instances when you maintain awareness of one or more things outside your area of focus.

Answer: Divided attention.

____ attention refers to directing a sense organ at a stimulus.

____ attention refers to directing a sense organ at a stimulus.

Answer: overt attention.

_____ attention refers to our ability to attend to one line of thought, or select one response over another.

_____ attention refers to our ability to attend to one line of thought, or select one response over another.

Answer: Internal attention.

___ attention refers to attention to stimuli in the external world.

___ attention refers to attention to stimuli in the external world.

Answer: External attention.

True or False, according to the textbook, attention is not a single thing.

True or False, according to the textbook, attention is not a single thing.

Answer: True.