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Psychology Flashcards

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5718414414StructuralismAn early school of psychology that used introspection to explore the structural elements of the human mind.0
5718414415Introspectionthe examination or observation of one's own mental and emotional processes.1
5718414416FunctionalismA school of psychology that focused on how our mental and behavioral processes function-how they enable us to adapt, survive, and flourish.2
5718414417BehaviorismThe view that psychology (1) should be an objective science that (2) studies behavior without reference to mental processes. Most research psychologists today agree with (1) but not with (2)3
5718414418Humanistic PsychologyHistorically significant perspective that emphasized the growth potential of healthy people and the individuals potential for personal growth.4
5718414420Cognitionthe mental action or process of acquiring knowledge and understanding through thought, experience, and the senses.5
5718414421Sigmund FreudThe controversial ideas of this framed personality theorist and therapist have influenced humanity self-understanding.6
5718414422Wilhelm WundtWundt established the first psychology laboratory at the university of Leipzig, Germany.7
5718414427Conditioned Responseis a behavior that does not come naturally, but must be learned by the individual by pairing a neutral stimulus with a potent stimulus.8
5718414428Neutral Stimulusis a stimulus which initially produces no specific response other than focusing attention. In classical conditioning, when used together with an unconditioned stimulus, the neutral stimulus becomes a conditioned stimulus.9
5718414430PsychologyThe science of behavior and mental processes.10
5718414431Nature-Nurture issueThe longstanding controversy over the relative contributions that genes and experience make to the development of psychological traits and behaviors. Today's science sees traits and behaviors arising from the interaction of nature and nurture.11
5718414433B.F SkinnerA leading behaviorist, Skinner rejected introspection and studied how consequences shape behavior.12
5718414435NeuroscienceHow the body and brain enable emotions, memories, and sensory experiences.13
5718414436EvolutionaryHow the natural selection of traits promoted the survival of genes.14
5718414438PsychodynamicHow behavior springs from unconscious drives and conflicts.15
5718414439BehavioralHow we learn observable responses.16
5718414440Social-culturalHow behavior and thinking vary across situations and cultures.17
5718414442Biopsychosogical approachAn integrated approach that incorporates biological,psychological, and social-cultural levels of analysis.18
5718414443Basic researchPure science that aims to increase the scientific knowledge base.19
5718414444Applied ResearchScientific study that aims to solve practical problems.20
5718414446PsychiatryA branch of medicine dealing with psychological disorders; practiced by physicians who sometimes provide medical treatments as well as psychological therapy.21
5718414447When and how did psychological science begin?Psychological science had its modern beginning with the first psychological laboratory, founded in 1879 by German philosopher and physiologist Wilhelm Wundt, and from later work of other scholars from several disciplines and many countries.22
5718414451Empirical Approachbased on evidence. Empirical data is produced by experiment and observation.23
5718414454Case studyAn observation technique in which one person is studied in depth in the hope of revealing universal principles.24
5718414455Random SampleA sample that fairly represents a population because each member has an equal chance of inclusion.25
5718414456Naturalistic ObservationObserving and recording behavior in naturally occurring situations without trying to manipulate and control the situation.26
5718414461Double-blind procedureAn experimental procedure in which both of the research participants and the research staff are ignorant (blind) about whether the research participants have received the treatment or a placebo. Commonly used in drug-evaluation studies.27
5718414462Placeboa fake treatment, an inactive substance like sugar, distilled water, or saline solution -- can sometimes improve a patient's condition simply because the person has the expectation that it will be helpful.28
5718414463Experimental groupis the group in an experiment that receives the variable being tested. One variable is tested at a time. The experimental group is compared to a control group, which does not receive the test variable. In this way, experimental groups are used to find answers in an experiment.29
5718414464independent variableexperiment that is manipulated or changed. For example, in an experiment looking at the effects of studying on test scores, studying would be the independent variable.30
5718414465Control groupis composed of participants who do not receive the experimental treatment. When conducting an experiment, these people are randomly selected to be in this group. They also closely resemble the participants who are in the experimental group, or the individuals who receive the treatment.31
5718414466Dependent Variableis the variable that is being measured in an experiment. For example, in a study looking at how tutoring impacts test scores, the dependent variable would be the participants' test scores.32
5718414474Neurona specialized cell transmitting nerve impulses; a nerve cell.33
5718414475Sensory NeuronsNeurons that carry incoming information from sensory receptors to the brain and spinal cord.34
5718414476Interneuronsa neuron that transmits impulses between other neurons, especially as part of a reflex arc.35
5718414477Dendritea short branched extension of a nerve cell, along which impulses received from other cells at synapses are transmitted to the cell body.36
5718414478Axonthe long threadlike part of a nerve cell along which impulses are conducted from the cell body to other cells.37
5718414479Myelina mixture of proteins and phospholipids forming a whitish insulating sheath around many nerve fibers, increasing the speed at which impulses are conducted.38
5718414480Action potentialthreshold in a neuron is the point of depolarization at which the neuron fires, transmitting information to another neuron. Psychologists use the concept of action potential threshold to explain how neurons send information to each other.39
5718414482SynapseThe junction between the axon tip of the sending neuron and the dendrite or cell body of the receiving neuron. The tiny gap at this junction is called the synaptic gap or the synaptic cleft.40
5718414483Neurotransmittersis a chemical messenger that carries, boosts, and modulates signals between neurons and other cells in the body. In most cases, a neurotransmitter is released from the axon terminal after an action potential has reached the synapse.41
5718414484ReuptakeA neurotransmitters re-absorption by the sending neuron.42
5718414485Nervous systemthe network of nerve cells and fibers that transmits nerve impulses between parts of the body.43
5718414486Central Nervous Systemthe complex of nerve tissues that controls the activities of the body. In vertebrates it comprises the brain and spinal cord.44
5718414487Peripheral nervous systemthe nervous system outside the brain and spinal cord.45
5718414488Somatic Nervous Systemdeals with our voluntary control of muscles and our five senses.46
5718414489Autonomic Nervous Systemthe part of the nervous system responsible for control of the bodily functions not consciously directed, such as breathing, the heartbeat, and digestive processes.47
5718414490Sympathetic Nervous SystemThe division of the autonomic nervous system that arouses the body, mobilizing its energy in stressful situations.48
5718414491Parasympathetic Nervous systemThe division of the autonomic nervous system that calms the body, conserving its energy.49
5718414492AdrenalA pair of endocrine glands just above the kidneys.50
5718414493Pituitary glandthe major endocrine gland. A pea-sized body attached to the base of the brain, the pituitary is important in controlling growth and development and the functioning of the other endocrine glands.51
5718414494EndocrineThe body's "slow" chemical communication system; a set of glands that secrete hormones into the bloodstream.52
5718414495Lesiona region in an organ or tissue that has suffered damage through injury or disease, such as a wound, ulcer, abscess, tumor, etc.53
5718414496Electroencephalogram (EEG)is a recording of the electrical waves of activity that occur in the brain, and across its surface. Electrodes are placed on different areas of a person's scalp, filled with a conductive gel, and then plugged into a recording device.54
5718414497Positron emission tomographywhich is similar to the MRI, is a scanning method that enables psychologists and doctors to study the brain (or any other living tissue) without surgery. PET scans use radioactive glucose (instead of a strong magnetic field) to help study activity and locate structures in the body.55
5718414499MRI (magnetic resonance imaging)is a brain imaging technique that detects magnetic changes in the brain's blood flow patterns.56
5718414500Brainstemcontrols the flow of messages between the brain and the rest of the body, and it also controls basic body functions such as breathing, swallowing, heart rate, blood pressure, consciousness, and whether one is awake or sleepy. The brain stem consists of the midbrain, pons, and medulla oblongata.57
5718414501Medullais a section of the brain located in the brainstem which is responsible for automatic functions like breathing, blood pressure, circulation and heart functions, and digestion. It is also the area responsible for many reflexes like swallowing, vomiting, coughing, and sneezing.58
5718414502Reticular Formationis a portion of the brain that is located in the central core of the brain stem. It passes through the medulla, pons, and stops in the midbrain. Its functions can be classified into 4 categories: motor control, sensory control, visceral control, and control of consciousness. It controls arousal.59
5718414503Limbic Systema complex system of nerves and networks in the brain, involving several areas near the edge of the cortex concerned with instinct and mood. It controls the basic emotions (fear, pleasure, anger) and drives (hunger, sex, dominance, care of offspring).60
5718414504Amygdalaa roughly almond-shaped mass of gray matter inside each cerebral hemisphere, involved with the experiencing of emotions.61
5718414505HypothalamusThe area of the brain that secretes substances that influence pituitary and other gland function and is involved in the control of body temperature, hunger, thirst, and other processes that regulate body equilibrium.62
5718414506Cerebral Cortexis the most important part of our brain (at least in the field of psychology) because it is what makes us human. The cerebral cortex (sometimes referred to as called "gray matter", is actually densely packed neurons. Its the information processing center.63
5718414508Frontal lobeseach of the paired lobes of the brain lying immediately behind the forehead, including areas concerned with behavior, learning, personality, and voluntary movement.64
5718414509Parientalportion of the cerebral cortex lying at the top of the head and toward the rear; receives sensory input for touch and body position.65
5718414510Occiputalportion of the cerebral cortex lying at the back of the head; includes areas that receive information from the visual fields.66
5718414511Temporal Lobeseach of the paired lobes of the brain lying beneath the temples, including areas concerned with the understanding of speech.67
5718414515PlasticityThe brains ability to change, especially during childhood, by reorganizing after damage or by building new pathways based on experience.68
5718414516Corpus Callosuma broad band of nerve fibers joining the two hemispheres of the brain.69
5718414524Circadian RhythmOften referred to as the "body clock", the circadian rhythm is a 24-hour cycle that tells our bodies when to sleep and regulates many other physiological processes. This internal body clock is affected by environmental cues, like sunlight and temperature.70
5718414525REM sleepis the stage of sleep associated with quick, darting eye movements, the paralysis of major voluntary muscles, increased and irregular heart rate and breathing, and a high level of brain activity (comparable to brain activity when awake).71
5718414526Alpha wavesare a type of brain wave that occur when a person is relaxed, but still awake.72
5718414527Delta wavesthe large, slow brain waves associated with deep sleep.73
5718414528Narcolepsya condition characterized by an extreme tendency to fall asleep whenever in relaxing surroundings.74
5718414529Sleep apneais a serious sleep disorder that occurs when a person's breathing is interrupted during sleep. People with untreated sleep apnea stop breathing repeatedly during their sleep, sometimes hundreds of times. This means the brain -- and the rest of the body -- may not get enough oxygen.75
5718414530Manifest Contentaccording to Freud, the remembered story line of a dream (as distinct from its latent, or hidden content).76
5718414531Latent contentaccording to freud, the underlying meaning of a dream (from manifest content).77
5718414533What was William James' theory in psychology?Functionalism78
5718414534Functionalismwas a philosophy opposing the prevailing structuralism of psychology of the late 19th century. Edward Titchener, the main structuralist, gave psychology its first definition as a science of the study of mental experience, of consciousness, to be studied by trained introspection.79
5718414536What is the theory in psychology that believes that "The whole is greater than the sum of its parts"?Gestalt Psychology80
5718414537Gestalt Psychologythe study of perception and behavior from the standpoint of an individual's response to configurational wholes with stress on the uniformity of psychological and physiological events and rejection of analysis into discrete events of stimulus, percept, and response.81
5718414539What does the theory of psychoanalysis focus on?The Unconcious82
5718414540According to psychoanalysis, when is the personality developed?Within the first 6 years of life83
5718414541What current theory of psychology was based off of psychoanalysis?Psychotherapy84
5718414542What was the study done under John Watson's watch that had to do with fear?Little Albert85
5718414543Who created the theory of behaviorism?John Watson86
5718414544What theory focuses on learned behaviors and was based on Pavlov's experiment?Behaviorism87
5718414546What was William James's area of specialization?Functionalism88
5718414548Which of the seven modern perspectives focuses on the way people act when they are alone vs when they're with family, friends, classmates, etc.?Sociocultural Perspective89
5718414549Which of the seven modern perspectives focuses on the part biological processes play on the mind?Biopsychological Perspective90
5718414550Which of the seven modern perspectives focuses on the biological bases for universal mental characteristics that all humans share?Evolutionary Perspective91
5718414551Which of the seven modern perspectives focuses on people's abilities to direct their own lives, have free will, and strive for self-actualization?Humanistic Perspective92
5718414552Which of the seven modern perspectives stemmed from Watson's behaviorism but was taken over by BF Skinner?Behavioral Perspective93
5718414553Which of the seven modern perspectives stemmed from Freud's psychoanalysis?Psychodynamic Perspective94
5718414554What main goal of psychology involves changing a behavior from an undesirable one to a desirable one?Control95
5718414555What are the four main goals of psychology?Description, Explanation, Prediction, and Control96
5718414556What does a double-blind experiment control?The Experimenter Effect97
5718414557What is the measure of the relationship between two variables?Correlation98
5718414559All-or-none responsea neuron's reaction of either firing with a full-strength response or not firing.99
5718414566AcetylcholineA neurotransmitter involved in muscle movement, attention, arousal, memory, and emotion.100
5718414568DevelopmentChanges that take place socially, cognitively and physically across the life span101
5718475896Jean PiagetCognitive development theorist102
5718477931Sensorimotor stageFirst stage of Piaget's development theory103
5718481146Object PermanenceKnowing something exists even though it can't be seen104
5718484866Formal Operational stageLast stage of Piaget's theory. Can think in abstracts105

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