PSYC*1000 – Flashcards
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Which brain structure relays information from the eyes to the visual cortex?
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Thalamus
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To monitor the electrical activity in the brain that is triggered by hearing one's own name, researchers would make use of a(n)
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EEG
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The limbic system structure that regulates hunger is called the
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Hypothalamus
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After suffering an accidental brain injury, Kira has difficulty walking in a smooth and coordinated manner. She has probably suffered damage to her
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Cerebellum
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When people were shown happy and angry faces, their ________ was found to activate in response to the angry faces.
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Amygdala
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Which region of the brain appears to have the oldest evolutionary history?
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Brainstem
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Your life would be most immediately threatened if you suffered destruction of the
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Medulla
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If you lose a finger, the somatosensory cortex that received its input will begin to pick up signals from the neighboring fingers. This best illustrates the value of
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Plasticity
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Which lobe of the cerebral cortex is most directly involved in speaking?
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Frontal
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The visual cortex is located in the
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Occipital Lobes
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Which portion of the cerebral cortex is most directly involved in making plans and formulating moral judgments?
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Frontal Lobe
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The regions of the parietal lobes that are involved in mathematical and spatial reasoning are known as
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Associated Areas
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The ability to focus our attention in order to learn a complex concept best illustrates the value of
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Consciousness
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Many research participants who were focused on repeating a spoken list of words failed to notice a change in the identity of the person reciting the words. This best illustrated
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Change Deafness
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Normally sighted people whose visual cortex is temporally disabled with magnetic stimulation can nevertheless sense the emotion expressed in pictured faces. This best illustrates our capacity for
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unconscious information processing.
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The simultaneous processing of information on many parallel tracks is most closely associated with
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unconscious mental activity.
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Some neuroscientists believe that synchronized activity across different regions of the brain is a sign of
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conscious awareness.
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A skilled tennis player's brain and body respond automatically to an oncoming serve before becoming consciously aware of the ball's trajectory. This best illustrates our capacity for
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dual-processing.
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Which sleep disorder is most likely to be accompanied by sleepwalking and sleeptalking?
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Night Terrors
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Bright light inhibits our feelings of sleepiness by influencing the production of
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Melatonin
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Which sleep disorder is most strongly associated with obesity?
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Sleep Apnea
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Alpha waves are associated with
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A relaxed and awake state
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The large, slow brain waves associated with NREM-3 sleep are called
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Delta Waves
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The neural activation theory provides a physiological explanation for
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Dreaming
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A recurring sleep stage during which most vivid dreams commonly occur is known as ________ sleep.
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REM
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Chronic sleep deprivation is most likely to contribute to...
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Suppression of the Immune System
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The discomfort and distress following discontinued use of a psychoactive drug best illustrates
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Withdrawal
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Hallucinations similar to those that accompany the near-death experience can be produced by
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Oxygen Deprivation
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Felix can't remember the conversation he had with his girlfriend yesterday when he was intoxicated with alcohol. His memory failure is most likely a result of the way alcohol
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Suppresses REM Sleep
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The experience of vivid geometric images and dreamlike scenes is most likely to be triggered by
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LSD
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Which of the following psychoactive drugs produces the quickest and most powerful rush of euphoria?
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Cocaine
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Young women can become addicted to alcohol ________ quickly than young men because they have ________ of a stomach enzyme that digests alcohol.
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More : Less
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Nicotine triggers a(n) ________ in anxiety and a(n) ________ in mental alertness.
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Decrease : Increase
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As drug users experience neuroadaptation, they demonstrate signs of
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Tolerance
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Adoptive parents are LEAST likely to influence the ________ of their adopted children.
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Personality Traits
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Identifying the interactive influence of specific DNA sequences and child-raising practices on the development of traits such as anxiety best illustrates the specialty area known as
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molecular behaviour genetics
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Compared with fraternal twins, identical twins are...
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more similar in their risk of developing autism spectrum disorder and more similar in risk of being emotionally unstable.
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Heritability refers to the extent to which trait variations among individuals are attributable to their differing
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Genes
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Researchers studying mice have found that in utero exposure to certain chemicals can cause genetically identical twins to have different colored fur. This is best explained by the fact that genetically linked traits can be modified by
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Epigenetic Marks
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wo individuals are most likely to differ in personality if they are
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Fraternal Twins who were raised apart
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Identical twins who have separate placentas are somewhat less similar than identical twins who share a placenta. This best illustrates the influence of ________ on development.
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Prenatal Environments
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Adopted children are especially likely to have similar ________ if raised in the same home.
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Attitudes
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Mark thinks that language development over the life span requires a slow but steady shaping process. His belief is most directly relevant to the issue of
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Continuity and Stages
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Questions about the extent to which maladaptive habits learned in childhood can be overcome in adulthood are most directly relevant to the issue of
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Stability and Change
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The best evidence that newborns possess visual memory capabilities comes from research on
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Habituation
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By a week after birth, infants are able to distinguish between their mothers' ________ and that of another nursing mother.
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Smell
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Two closed, pyramid-shaped beakers containing clearly identical amounts of a liquid are judged by a child to hold different amounts after one of the beakers is inverted. The child apparently lacks a
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Concept of Conservation
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A child's realization that others may have beliefs that the child knows to be false best illustrates the development of
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Theory of Mind
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Deficient social interaction and an impaired understanding of others' emotional states is most characteristic of
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autism spectrum disorder.
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Compared with the children of authoritarian parents, the children of authoritative parents are
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more likely to develop a sense of self-reliance and more likely to demonstrate social competence.
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The process of imprinting occurs during a brief developmental phase known as
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A Critical Period
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Adolescents' sense of what's fair is most likely to change from simple equality to what's proportional to merit when they achieve
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Formal Operations
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The process of developing a sense of identity during adolescence was highlighted by
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Erikson's psychosocial development theory.
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Research on teen social relationships indicates that most adolescents
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like their parents.
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The speed of neurotransmission in the frontal lobe increases during adolescence due to the growth of
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Myelin
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The sexual abuse of a very young child is so emotionally repulsive to most people that they immediately recognize it as shamefully immoral. This best illustrates that moral judgments may reflect
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affectively laden intuitions.
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Mark believes that choosing to violate government laws is morally justifiable if it is done to protect the lives of innocent people. Kohlberg would suggest that this illustrates ________ morality.
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Post-conventional
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arrud thinks he should obey his teachers only if they are carefully watching him. Kohlberg would suggest that Jarrud demonstrates a(n) ________ morality.
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Pre-Conventional
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During adolescence, maturation of the ________ lags behind maturation of the ________.
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frontal lobes : limbic system
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The scientific study of behaviour without reference to mental processes was of special interest to
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B.F. Skinner
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Compared with the structuralists, early behaviourists were much less likely to focus on the study of
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Thinking
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In the context of debates over the origins of ideas, nature is to nurture as ________ is to Locke.
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Descartes
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Who was the functionalist who authored a textbook for the emerging discipline of psychology?
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William James
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Professor Schroeder argues that children have an innate concept of justice that enables them to distinguish between fair and unfair rules. This argument is most consistent with the views of
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Plato
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The early school of psychology that used introspection to reveal the mind's makeup was known as
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Structuralism
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Edward Titchener was concerned primarily with the study of
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Sensory Experiences
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Inherited traits are to learned habits as the ________ perspective is to the ________ perspective.
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evolutionary; behavioural
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Understanding why the fear of darkness may have contributed to the survival of our human ancestors is most relevant to the ________ perspective.
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Evolutionary
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The tendency to perceive meaningful patterns in random sequences of outcomes often leads us to underestimate the extent to which outcomes result from
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Chance
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In a well-controlled experiment, researchers seek to minimize
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Confounded Variables
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A negative correlation between people's work-related stress and their marital happiness would indicate that
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higher levels of marital happiness are associated with lower levels of work-related stress
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In drug-treatment studies, double-blind procedures minimize outcome differences between experimental and control conditions that could be attributed to
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placebo effects
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Which of the following processes typically takes place shortly after people complete their participation in a research study?
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debriefing
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Natural, opiate-like neurotransmitters linked to pain control are called
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Endorphins
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The peripheral nervous system consists of
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sensory and motor neurons.
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An axon transmits messages ________ the cell body and a dendrite transmits messages ________ the cell body.
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Away From : Towards
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The endocrine system consists of
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Glands
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The release of epinephrine and norepinephrine ________ blood pressure and ________ blood sugar levels.
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raises : raises
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As needed, the sympathetic nervous system ________ blood sugar levels and ________ the pupils of the eyes.
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Raises : dilates
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A drug molecule that increases the release of a neurotransmitter into the synaptic gap is a(n)
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Agonist
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Depressed mood states are linked to ________ levels of serotonin and ________ levels of norepinephrine.
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Low : Low
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Nativism : knowledge is Innate
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Plato
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Philosophical Empiricism : Knowledge is Acquired through Experience
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Aristotle
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Dualism : Subjective Experience & Physical World linkage
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Rene Descartes
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The mind is what he brain does
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Thomas Hobbes
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Brain and Mind are Linked
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Franz Joseph Gall
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Introspection : Recording of raw sensory experience
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Structuralism
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Functionalism : Mental Function...drew from Darwin's evolution and theory of natural selection
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William James
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Consciousness could be broken down into its Constituent Parts
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Wilhelm Wundt
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Evolution and Theory of Natural Selection
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Charles Darwin
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Psychoanalytic Perspective : The Unconscious shapes thoughts and behaviour : Dynamic active system : Internal Struggle
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Sigmund Freud
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Classical Conditioning : Dogs
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Ivan Pavlov
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Behaviourism
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John B. Watson & B.F. Skinner
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The study go mental processes : perception, memory and reasoning
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Cognitive Psychology
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Noam Chomsky
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Cognitive Psychology
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Evolutionary Psychology
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John Garcia & E.O. Wilson
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Social Psychology
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Study interpersonal behaviour
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Dendrite
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relay information to neuron : Inflow
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Axon
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Outflow of information
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Myelin Sheath
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Essential for Neuro-Communication
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Glia Cells
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form the Myelin Sheath
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Synaptic Space
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Point where Axon and Dendrite meet
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Antagonists
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Chemicals which inhibit communication between neurones
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SSRI's
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Selective Seretonin Re-Uptake Inhibitors : Help with Depression
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Central Nervous System
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Brain and Spinal Cord
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Depression
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Too little Serotonin stimulation
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Peripheral Nervous System
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Somatic (voluntary movement of muscles) & Autonomic System (Self Regulated)
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Autonomic Function
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Sympathetic (arousing) & Parasympathetic (calming)
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Cerebellum
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fine motor skills
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Thalamus
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Switchboard : Not Smell
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Limbic System
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Hypothalamus, pituitary gland, amygdala and hippocampus
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Hypothalamus
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Regulates hunger
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Pituitary Gland
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Hormone production
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Hippocampus
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New memory formation
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amygdala
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Emotion and Memory : Sensory
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Cerebral Cortex
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Hemispheres : Right & Left
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Corpus Callosum
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Highway connecting Hemispheres
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Occipital Lobe
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Visual Cortex
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Temporal Lobe
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Auditory Processing
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Parietal Lobe
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Touch : Somatosensory Cortex
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Frontal Lobe
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Motor Cortex : Speech : Movement
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Motor Cortex
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Sends signals to Basal Ganglia and Cerebellum
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Abstract Thinking : Judgement
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Frontal Lobe
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Joint Attention
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Communication through Outward cues : eyes or nod
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Attention Regions
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Prefrontal Cortex & Thalamus
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Prefrontal Cortex
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Working Memory : Brief
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Thalamus
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Filter : Focus
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Sleep Stage One
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Hypnagogic Dreams
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Sleep Stage Two
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Sleep Spindles : K Complex : Synchronous Activity
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Stages Three and Four
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Deep Sleep : non-REM : Large Oscillations EEG
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REM Sleep
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RapidEyeMovement : Fast EEG : Paralysis
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Activation Synthesis Model
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Generated Symbols : Imposing Meaning
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REM cycle
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90 minutes
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Insomnia
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Most Prevalent sleeping disorder
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Zygote
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fertilized egg
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Germinal Stage
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Zygote begins to divide
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Embryonic Stage
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2nd week - 8th week : Gender Development
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FetalPeriod
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Beginning of week 9 : Myelination :
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Developmental Psychologist : Schemas :
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Jean Piaget
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Assimilation
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Car : anything with 4 wheels
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Accommodation
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Truck, Van and Car all have 4 wheels : Refinement
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Schemas
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Altered throughout lifespan
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Sensorimotor Stage
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0 - 2 years old
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Object Permanence
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Infants lack
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PreOperational Stage
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2 - 7 years old
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Pre-School Children
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Egocentric
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Formal Operational
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11+ years old
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The mind is a blank slate
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John Locke
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Evolutionary psychology
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the study of the evolution of behaviour and the mind, using principles of natural selection
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Behavioural genetics
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the study of the relative power and limits of genetic and environmental influences on behaviour
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Biopsychosocial approach
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an integrated approach that incorporates biological, psychological and social - cultural levels of analysis. Offering a more complete picture of any given behaviour or mental process
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John B. Watson
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Behaviorist
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Biopsychosocial Approach : Levels of Analysis
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Biological : Psychological : Social - Cultural
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Positive Correlation
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2 values increase or decrease together
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Negative correlation
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2 values diverge from each other
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3 Neuron Types
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Sensory : Motor : Interneurons
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MRI
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Anatomy
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EEG : PET : fMRI
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Brain Functionality
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Limbic
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Emotion
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Pituitary
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Master Gland
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Developmental Psychologists
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Physical : Mental : Social changes ....3 issues of focus Nature & Nurture : Continuity and Stages : Stability and Change
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reward center
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Hypothalamus
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selective attention
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change : inattention blindness