Sara Stamey
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Psychology Test sobre COG PSYCH EXAM 1, creado por Sara Stamey el 19/10/2016.

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COG PSYCH EXAM 1

Pregunta 1 de 80

1

Colin Cherry’s experiment in which participants listened to two messages simultaneously, one in each ear, found that

Selecciona una de las siguientes respuestas posibles:

  • people take in very little information about the ignored message.

  • memory of the messages is due to the functions of the hippocampus

  • memory of the messages are determined based on logic

  • people cannot focus on one message and ignore the other one.

Explicación

Pregunta 2 de 80

1

A mental conception of the layout of a physical space is known as a(n)

Selecciona una de las siguientes respuestas posibles:

  • artificial intelligence.

  • memory consolidation.

  • cognitive map

  • mental model.

Explicación

Pregunta 3 de 80

1

After seeing several commercials where celebrities are wearing “Boom” shoes, Steve really wants a pair. Steve’s desire to have a pair of the shoes could best be explained by

Selecciona una de las siguientes respuestas posibles:

  • clever marketing

  • classical conditioning

  • choice

  • higher order cognition

Explicación

Pregunta 4 de 80

1

The first experiments in cognitive psychology were based on the idea that mental responses can be

Selecciona una de las siguientes respuestas posibles:

  • measured by comparing responses among different participants.

  • inferred from the participant’s behavior.

  • measured directly.

  • measured by comparing the presentation of the stimulus and the participant’s response.

Explicación

Pregunta 5 de 80

1

All of the following are part of B.F. Skinner’s three term contingency except

Selecciona una de las siguientes respuestas posibles:

  • the reinforcement

  • the perception

  • the response

  • the environment

Explicación

Pregunta 6 de 80

1

The cognitive revolution resulted in dramatic changes in the way psychology was studied and understood. This so-called "revolution" occurred parallel to (and, in part, because of) the introduction of

Selecciona una de las siguientes respuestas posibles:

  • Donder's work on choice

  • Skinner boxes

  • computers

  • analytic introspection

Explicación

Pregunta 7 de 80

1

Suyen is arguing that humans have a unique capacity for language because of neurological changes that resulted from evolution. From this, Suyen is arguing for

Selecciona una de las siguientes respuestas posibles:

  • learning

  • contrapreparedness

  • preparedness

  • intelligence

Explicación

Pregunta 8 de 80

1

Newell and Simon were among the first to use computers in cognitive psychology. Their computer program

Selecciona una de las siguientes respuestas posibles:

  • controlled presentation of visual stimuli during cognitive psychology experiments.

  • solved logic problems.

  • simulated human attention.

  • introduced the first flow diagram.

Explicación

Pregunta 9 de 80

1

Given that populations grow exponentially and there are limited resources, Darwin inferred that

Selecciona una de las siguientes respuestas posibles:

  • There is no God

  • populations stabilize

  • there would be competition for limited resources

  • there would be some traits that would be passed onto future generations

Explicación

Pregunta 10 de 80

1

The procedure in which trained participants describe their experiences and thought processes in response to stimuli presented under controlled conditions is known as

Selecciona una de las siguientes respuestas posibles:

  • functional analysis.

  • behavioral analysis.

  • analytic introspection.

  • information processing

Explicación

Pregunta 11 de 80

1

The "Little Albert" experiment involving the rat and the loud noise is an example of which of the following types of experiments?

Selecciona una de las siguientes respuestas posibles:

  • Reaction time

  • Unconscious inference

  • Classical conditioning

  • Operant conditioning

Explicación

Pregunta 12 de 80

1

The field that studies how to make machines behave in ways that are intelligent if a human were so behaving is known as

Selecciona una de las siguientes respuestas posibles:

  • artificial intelligence.

  • flow diagramming.

  • cognitive psychology.

  • behaviorism.

Explicación

Pregunta 13 de 80

1

The result of natural selection over many generations is

Selecciona una de las siguientes respuestas posibles:

  • cognition.

  • evolution.

  • reproductive fitness.

  • differential survival rates.

Explicación

Pregunta 14 de 80

1

Ebbinghaus' "memory" experiments were important because they

Selecciona una de las siguientes respuestas posibles:

  • plotted functions that described the operation of the mind.

  • described complex decision-making.

  • were the first to combine basic elements of experience called sensations.

  • showed how positive reinforcers strengthen behavior.

Explicación

Pregunta 15 de 80

1

In order to conduct research in psychology, which of the following was considered necessary by the behaviorists?

Selecciona una de las siguientes respuestas posibles:

  • Consciousness

  • Introspection

  • The mind

  • Observable behavior

Explicación

Pregunta 16 de 80

1

All of the following are mental abilities or processes involved in cognition except

Selecciona una de las siguientes respuestas posibles:

  • language

  • perception

  • development

  • problem solving

Explicación

Pregunta 17 de 80

1

By comparing reaction times across different tasks, Donders was able to conclude how long the mind needs to perform a certain cognitive task. Donders interpreted the difference in reaction time between the simple and choice conditions of his experiment as indicating how long it took to

Selecciona una de las siguientes respuestas posibles:

  • process the stimulus.

  • perceive the stimulus.

  • make a decision about the stimulus.

  • attend to the stimulus.

Explicación

Pregunta 18 de 80

1

Angelina has received six stickers for cleaning her room this week. If she recieves one more, she’ll get to have a special dessert of her choosing after supper. Angelina’s behavior can be best explained by

Selecciona una de las siguientes respuestas posibles:

  • classically conditioned associations

  • a token economy

  • the unattended speech effect

  • short-term memory

Explicación

Pregunta 19 de 80

1

One’s psychology can be viewed as a continuum from________to________to________.

Selecciona una de las siguientes respuestas posibles:

  • reflex, learning, cognition

  • experience, memory, emotion

  • neuron, circuit, cortex

  • hindbrain, midbrain, forebrain

Explicación

Pregunta 20 de 80

1

All of the following are reasons to use models to understand cognition except

Selecciona una de las siguientes respuestas posibles:

  • they are simplistic

  • they provide an accurate description of cognition

  • they provide representations of abstract concepts

  • they generate good research questions

Explicación

Pregunta 21 de 80

1

The fusiform face area (FFA) in the brain is often damaged in patients with

Selecciona una de las siguientes respuestas posibles:

  • prosopagnosia

  • Broca's aphasia.

  • Wernicke's aphasia.

  • Alzheimer's disease

Explicación

Pregunta 22 de 80

1

Shinkareva et al. (2008) conducted research mind reading that revealed

Selecciona una de las siguientes respuestas posibles:

  • the distinction between form and meaning in language.

  • strong support for specificity coding within the fusiform face area.

  • a computer could fairly accurately predict what category of object a participant was viewing.

  • the existence of feature detectors that respond to whole objects.

Explicación

Pregunta 23 de 80

1

The way patterns of neural firing represent a specific stimulus or experience is known as

Selecciona una de las siguientes respuestas posibles:

  • convergence

  • the neural code.

  • a propagated signal.

  • the action potential.

Explicación

Pregunta 24 de 80

1

Sarah has experienced brain damage making it difficult for her to understand spatial layout. Which area of her brain has most likely sustained damage?

Selecciona una de las siguientes respuestas posibles:

  • Functional magnetic area (FMA)

  • Extrastriate body area (EBA)

  • Fusiform face area (FFA)

  • Parahippocampal place area (PPA)

Explicación

Pregunta 25 de 80

1

The idea of a grandmother cell is consistent with

Selecciona una de las siguientes respuestas posibles:

  • subtraction techniques.

  • specificity coding.

  • distributed coding.

  • primary receiving areas.

Explicación

Pregunta 26 de 80

1

You are walking down the street and see a really nice car drive by. You notice many features of it: its color, movement, shape, location, and so forth. All of these features are first processed

Selecciona una de las siguientes respuestas posibles:

  • through fMRI potentials.

  • in one localized associative area of the cortex.

  • in different primary areas of the cortex.

  • by the grandmother cells in the brain.

Explicación

Pregunta 27 de 80

1

The study of the physiological basis of cognition is known as

Selecciona una de las siguientes respuestas posibles:

  • neuroscience.

  • cognitive psychology.

  • neuropsychology.

  • cognitive neuroscience.

Explicación

Pregunta 28 de 80

1

Which of the following is not consistent with the idea of localization of function?

Selecciona una de las siguientes respuestas posibles:

  • Stimuli are processed throughout various primary and associative areas of the brain.

  • 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.

Explicación

Pregunta 29 de 80

1

Which of the following statements best describes how neurons communicate with one another?

Selecciona una de las siguientes respuestas posibles:

  • Action potentials travel across the synapse and send high or low intensity signals.

  • The end of one neuron makes direct contact with the receiving end of another neuron.

  • A chemical process takes place at the synapse that has resulted from a chemical-electrical change within the neuron.

  • A process takes place in the receptors whereby receptors send chemical information to other neurons via neurotransmitters.

Explicación

Pregunta 30 de 80

1

The occipital lobe is

Selecciona una de las siguientes respuestas posibles:

  • where signals are received from the sensory system for touch.

  • important for higher functions such as language, thought, and memory, as well as motor functioning.

  • important for language, memory, hearing, and vision.

  • the first place in the cerebral cortex where visual information is received.

Explicación

Pregunta 31 de 80

1

The _____ lobe of the cortex serves higher cognitive functions such as problem solving, decision making, attention, and information processing.

Selecciona una de las siguientes respuestas posibles:

  • frontal

  • parietal

  • occipital

  • subcortical

Explicación

Pregunta 32 de 80

1

A 10-month-old baby is interested in discovering different textures, comparing the touch sensations between a soft blanket and a hard wooden block. Tactile signals such as these are received by the _____ lobe.

Selecciona una de las siguientes respuestas posibles:

  • frontal

  • parietal

  • occipital

  • temporal

Explicación

Pregunta 33 de 80

1

Which of the following do PET and fMRI have in common?

Selecciona una de las siguientes respuestas posibles:

  • The use of radioactive tracers

  • The measurement of magnetic fields

  • The use of the subtraction technique

  • All of the above are characteristics of both PET and fMRI

Explicación

Pregunta 34 de 80

1

Damage to Wernicke's area is in which lobe of the brain?

Selecciona una de las siguientes respuestas posibles:

  • Frontal

  • Occipital

  • Parietal

  • Temporal

Explicación

Pregunta 35 de 80

1

Neurons that respond to specific details or parts that make up objects are called

Selecciona una de las siguientes respuestas posibles:

  • receptors

  • feature detectors.

  • retinal cells.

  • dendrites

Explicación

Pregunta 36 de 80

1

When recording from a single neuron, stimulus intensity is represented in a single neuron by the

Selecciona una de las siguientes respuestas posibles:

  • amount of the neurotransmitters.

  • firing rate of the action potentials.

  • size of the synapse

  • intensity of the action potentials

Explicación

Pregunta 37 de 80

1

When conducting an experiment on how stimuli are represented by the firing of neurons, you notice that neurons respond differently to different faces. For example, Arthur's face causes three neurons to fire, with neuron 1 responding the most and neuron 3 responding the least. Roger's face causes the same three neurons to fire, with neuron 1 responding the least and neuron 3 responding the most. Your results support ____ coding.

Selecciona una de las siguientes respuestas posibles:

  • distributed

  • specificity

  • convergence

  • divergence

Explicación

Pregunta 38 de 80

1

A synapse is

Selecciona una de las siguientes respuestas posibles:

  • the structure that contains mechanisms to keep a neuron alive.

  • the structure that receives electrical signals from other neurons.

  • the space between neurons.

  • a tube filled with fluid that conducts electrical signals.

Explicación

Pregunta 39 de 80

1

If kittens are raised in an environment that contains only verticals, you would predict that most of the neurons in their visual cortex would respond best to the visual presentation of a

Selecciona una de las siguientes respuestas posibles:

  • chain link fence.

  • picket fence.

  • brick wall.

  • solid wall.

Explicación

Pregunta 40 de 80

1

Josiah is trying to speak to his wife, but his speech is very slow and labored, often with jumbled sentence structure. Josiah may have damage to his

Selecciona una de las siguientes respuestas posibles:

  • Broca's area.

  • Wernicke's area.

  • Extrastriate body area (EBA)

  • Parahippocampal place area (PPA)

Explicación

Pregunta 41 de 80

1

Speech segmentation is defined as

Selecciona una de las siguientes respuestas posibles:

  • recognizing a few words out of many when hearing a largely unfamiliar language.

  • organizing the sounds of speech into individual words.

  • creating a sentence from a series of spoken words.

  • ignoring the spaces between the spoken words of a sentence.

Explicación

Pregunta 42 de 80

1

Hollingsworth’s studies of blobs indicate that we perceive information based on

Selecciona una de las siguientes respuestas posibles:

  • observations of a demonstrator

  • the culmination or association between parts of a stimulus

  • the situation or context

  • the properties of a stimulus

Explicación

Pregunta 43 de 80

1

Selfridge’s Pandemonium Model describes processing at several levels or demons. The processing of vertical lines, horizontal lines, angles, or curves, for example, would occur at the level of the ______ demon.

Selecciona una de las siguientes respuestas posibles:

  • cognitive

  • feature

  • decision

  • image

Explicación

Pregunta 44 de 80

1

In which neurological disorder might mirror neurons be most likely to be implicated as a potential cause of the disorder?

Selecciona una de las siguientes respuestas posibles:

  • Autism

  • Parkinson's

  • Anorexia

  • Alzheimer's

Explicación

Pregunta 45 de 80

1

The neurons that respond while watching a demonstrator perform a task are called

Selecciona una de las siguientes respuestas posibles:

  • receptors

  • afferent neurons.

  • feature detectors

  • mirror neurons.

Explicación

Pregunta 46 de 80

1

People perceive vertical and horizontal orientations more easily than other orientations according to the

Selecciona una de las siguientes respuestas posibles:

  • law of pragnanz.

  • principle of size constancy.

  • oblique effect.

  • law of good continuation.

Explicación

Pregunta 47 de 80

1

The pathway leading from the striate cortex in the occipital lobe to the temporal lobe is known as the

Selecciona una de las siguientes respuestas posibles:

  • primary cortex.

  • associative cortex.

  • what pathway.

  • where pathway.

Explicación

Pregunta 48 de 80

1

One problem with Selfrige’s Pandamonium Model is that it

Selecciona una de las siguientes respuestas posibles:

  • lacks a description of how we decide which stimulus is most likely

  • there is not a biological paralell for the model

  • can’t account for how we can process information both globally and locally

  • doesn’t have sufficient evidence to support it

Explicación

Pregunta 49 de 80

1

Damage to the temporal lobe makes the _____ more difficult.

Selecciona una de las siguientes respuestas posibles:

  • double dissociation problem

  • single dissociation problem

  • object discrimination or recognition problem

  • landmark discrimination problem

Explicación

Pregunta 50 de 80

1

The likelihood principle states that

Selecciona una de las siguientes respuestas posibles:

  • it is easier to perceive vertical and horizontal orientations.

  • feature detectors are likely to create a clear perception of an object.

  • we perceive size to remain the same size even when objects move to different distances

  • we perceive the object that is most likely to have caused the pattern of stimuli we have received.

Explicación

Pregunta 51 de 80

1

Jane is four, and when playing in the park recently, she saw a dog that she’d never seen before. Even though she had never seen the dog, she was able to label the dog as being a dog. This scenario causes problems for which explanation of perception?

Selecciona una de las siguientes respuestas posibles:

  • Bottom-up Processing

  • Feature Theory

  • Template Matching Theory

  • Recognition-by-components

Explicación

Pregunta 52 de 80

1

The results of Gauthier’s "Greeble" experiment illustrate

Selecciona una de las siguientes respuestas posibles:

  • that neurons specialized to respond to vertical and horizontal lines are present in our brains when we are born.

  • that our perceptions remain fairly stable in different environments.

  • an effect of experience-dependent plasticity.

  • that training a monkey to recognize the difference between common objects can influence how the monkey’s neurons fire to these objects.

Explicación

Pregunta 53 de 80

1

Patients with associative visual agnosia might be able to correctly draw or copy an image but not recognize what it is. This is an example of a

Selecciona una de las siguientes respuestas posibles:

  • double dissociation

  • failure in top-down processing

  • failure in bottom-up processing

  • dissociation

Explicación

Pregunta 54 de 80

1

"Perceiving machines" are used by the U.S. Postal service to "read" the addresses on letters and sort them quickly to their correct destinations. Sometimes, these machines cannot read an address, because the writing on the envelope is not sufficiently clear for the machine to match the writing to an example it has stored in memory. Human postal workers are much more successful at reading unclear addresses, most likely because of

Selecciona una de las siguientes respuestas posibles:

  • repeated practice at the task.

  • their in-depth understanding of principles of perception.

  • top-down processing.

  • bottom-up processing.

Explicación

Pregunta 55 de 80

1

Generally, if we can see an object's geons, we are able to identify the object. This is known as the

Selecciona una de las siguientes respuestas posibles:

  • principle of size constancy.

  • principles of componential recovery.

  • top-down processing

  • perceptual organization.

Explicación

Pregunta 56 de 80

1

The landmark or spacial discrimination problems are more difficult to do if you have damage to your _____lobe.

Selecciona una de las siguientes respuestas posibles:

  • occipital

  • temporal

  • frontal

  • parietal

Explicación

Pregunta 57 de 80

1

In Selfrige’s Pandamonium Model, features of a stimulus are detected at the level of the _______ demon.

Selecciona una de las siguientes respuestas posibles:

  • Image

  • Decision

  • Cognitive

  • Feature

Explicación

Pregunta 58 de 80

1

One problem with the Template Matching Theory of perception is that

Selecciona una de las siguientes respuestas posibles:

  • there are not enough neurons to create new templates

  • experience changes or modifies existing templates

  • new experiences are limited and dont’ represent the vast number of templates we possess

  • we don’t have templates for every possible experience

Explicación

Pregunta 59 de 80

1

You are at a parade where there are a number of marching bands. You perceive the bands that are all in the same uniforms as being grouped together. The red uniforms are one band, the green uniforms another, and so forth. You have this perceptual experience because of the law of

Selecciona una de las siguientes respuestas posibles:

  • simplicity

  • familiarity

  • pragnanz

  • similarity

Explicación

Pregunta 60 de 80

1

When a double dissociation occurs, this indicates that two functions

Selecciona una de las siguientes respuestas posibles:

  • are present.

  • involve different mechanisms.

  • are controlled by a single brain area.

  • involve the same mechanism.

Explicación

Pregunta 61 de 80

1

Dichotic listening occurs when

Selecciona una de las siguientes respuestas posibles:

  • a message is presented to one ear, and a masking noise is presented to the other ear.

  • participants are asked to listen to a message and look at a visual stimulus, both at the same time.

  • the same message is presented to the left and right ears.

  • different messages are presented to the left and right ears.

Explicación

Pregunta 62 de 80

1

Broadbent’s "filter model" proposes that the filter identifies the attended message based on the

Selecciona una de las siguientes respuestas posibles:

  • physical characteristics of the message.

  • higher order characteristics of the message.

  • physical characteristics and meaning of the message.

  • modality and structure of the message.

Explicación

Pregunta 63 de 80

1

Suppose two teenagers are vying for their mother’s attention. The mother is trying to pay attention to one of her daughters, though both girls are talking (one about her boyfriend, one about a school project). According to the operating characteristics of Treisman’s attenuator, it is most likely the attenuator is analyzing the incoming messages in terms of the

Selecciona una de las siguientes respuestas posibles:

  • physical characteristics of the message.

  • higher order characteristics of the message.

  • physical characteristics and meaning of the message.

  • modality and structure of the message.

Explicación

Pregunta 64 de 80

1

In Schneider and Shiffrin’s experiment, in which participants were asked to indicate whether a target stimulus was present in a series of rapidly presented "frames," divided attention was easier

Selecciona una de las siguientes respuestas posibles:

  • in the consistent-mapping condition.

  • in the high-load condition.

  • for the location-based task.

  • in the variable-mapping condition.

Explicación

Pregunta 65 de 80

1

The Stroop effect demonstrates

Selecciona una de las siguientes respuestas posibles:

  • a failure of divided attention.

  • support for object-based attention where a low-load task was being used.

  • the ease of performing a low-load task.

  • how automatic processing can interfere with controlled processing.

Explicación

Pregunta 66 de 80

1

Strayer and Johnston’s (2001) experiment involving simulated driving and the use of "hands-free" vs. "handheld" cell phones found that

Selecciona una de las siguientes respuestas posibles:

  • driving performance was impaired less with the hands-free phones than with the handheld phones.

  • driving performance was impaired only with the handheld cell phones.

  • talking on either kind of phone impairs driving performance significantly and to the same extent.

  • divided attention (driving and talking on the phone) did not affect performance.

Explicación

Pregunta 67 de 80

1

The use of an eye tracker can help reveal the shifting of one's _____ attention.

Selecciona una de las siguientes respuestas posibles:

  • dichotic

  • covert

  • divided

  • overt

Explicación

Pregunta 68 de 80

1

Automatic processing occurs when

Selecciona una de las siguientes respuestas posibles:

  • tasks are well-practiced.

  • response times are long.

  • attention is focused.

  • cognitive resources are high.

Explicación

Pregunta 69 de 80

1

When Sam listens to his girlfriend Susan in the restaurant and ignores other people's conversations, he is engaged in the process of ____ attention.

Selecciona una de las siguientes respuestas posibles:

  • cocktail party

  • divided

  • low load

  • selective

Explicación

Pregunta 70 de 80

1

When a person is shadowing a message, he or she is

Selecciona una de las siguientes respuestas posibles:

  • silently following it mentally.

  • saying the message out loud.

  • ignoring it while paying attention to another message.

  • thinking about something closely related to the message.

Explicación

Pregunta 71 de 80

1

The cocktail party effect is

Selecciona una de las siguientes respuestas posibles:

  • the ability to pay attention to one message and ignore others, yet hear distinctive features of the unattended messages.

  • the inability to pay attention to one message in the presence of competing messages.

  • the equal division of attention between competing messages.

  • the diminished awareness of information in a crowd.

Explicación

Pregunta 72 de 80

1

The main difference between early and late selection models of attention is that in late selection models, selection of stimuli for final processing doesn’t occur until the information is analyzed for

Selecciona una de las siguientes respuestas posibles:

  • location

  • modality

  • meaning

  • physical characteristics.

Explicación

Pregunta 73 de 80

1

A high threshold in Treisman’s model of attention implies that

Selecciona una de las siguientes respuestas posibles:

  • it takes a strong signal to cause activation.

  • no signals cause activation.

  • all signals cause activation.

  • weak signals can cause activation.

Explicación

Pregunta 74 de 80

1

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

Selecciona una de las siguientes respuestas posibles:

  • was processed

  • was ignored

  • was overtly responded to by the participant

  • increased the cognitive load of the task

Explicación

Pregunta 75 de 80

1

The ability to pay attention to, or carry out, two or more different tasks simultaneously is known as

Selecciona una de las siguientes respuestas posibles:

  • selective attention.

  • divergent tasking.

  • dual attention.

  • divided attention.

Explicación

Pregunta 76 de 80

1

Controlled processing involves

Selecciona una de las siguientes respuestas posibles:

  • ease in performing parallel tasks.

  • overlearning of tasks.

  • few cognitive resources.

  • close attention.

Explicación

Pregunta 77 de 80

1

In Simons and Chabris's "inattentional blindness" experiment, participants watch a film of people playing basketball. Many participants failed to report that that a gorilla walked through because the

Selecciona una de las siguientes respuestas posibles:

  • participants were counting the number of ball passes.

  • the gorilla was the same color as the floor.

  • participants were not asked if they saw anything unusual.

  • gorilla was in motion, just like the players.

Explicación

Pregunta 78 de 80

1

According to Treisman’s feature integration theory, the first stage of perception is called the _____ stage.

Selecciona una de las siguientes respuestas posibles:

  • letter analysis

  • feature analysis

  • preattentive

  • focused attention

Explicación

Pregunta 79 de 80

1

Illusory conjunctions are

Selecciona una de las siguientes respuestas posibles:

  • combinations of features from the masking field and the stimuli.

  • features that are consistent across different stimuli.

  • combinations of features from different stimuli.

  • misidentified objects using the context of the scene.

Explicación

Pregunta 80 de 80

1

Research on the use of cell phones while driving indicates that

Selecciona una de las siguientes respuestas posibles:

  • both driving and talking on the phone are low-load cognitive tasks.

  • 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.

  • 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.

Explicación