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NVCC PSY 200 E43L Exam 1 2025 | Complete
Questions and Correct Answers | Graded A+ |
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What is cognitive psychology? ---------CORRECT ANSWER-----------------The scientific study of mental processes including perception thought memory and reasoning What is behavioral neuroscience? ---------CORRECT ANSWER-----------------An approach to psychology that links psychological processes to activities in the nervous system and other bodily processes What is evolutionary psychology? ---------CORRECT ANSWER-----------------Explains mind and behavior in terms of the adaptive value fo abilities that are preserved over time by natural selection What is empiricism? ---------CORRECT ANSWER-----------------The belief that accurate knowledge can be acquired through observation What is the Scientific Method? ---------CORRECT ANSWER-----------------A procedure for finding the truth by using empirical evidence
What is a theory? ---------CORRECT ANSWER-----------------A hypothetical explanation of a natural phenomenon What is a hypothesis? ---------CORRECT ANSWER-----------------A falsifiable prediction made by a theory What is an operational definition? ---------CORRECT ANSWER-----------------a description of a property in concrete measurable forms What is validity? ---------CORRECT ANSWER-----------------Concrete event that defines property What is Reliability? ---------CORRECT ANSWER-----------------That something is producing the same answers when its measured more than once Which refers to whether something is consistent? ---------CORRECT ANSWER-------- ---------Reliablity Which refers to if something is measuring what its suppose to measure? --------- CORRECT ANSWER-----------------Validity
What is external validity? ---------CORRECT ANSWER-----------------Allows us to generalize to the real world What is the cell body? ---------CORRECT ANSWER-----------------The part of the neuron that coordinates information, processes tasks and keeps the cell alive What is a dendrite? ---------CORRECT ANSWER-----------------Branch like extensions of the neuron that receives information from other neurons and relays them to the cell body What is an axon? ---------CORRECT ANSWER-----------------Part of a neuron that carries information to other neurons muscles and glands What is the path of transmission in a neuron? ---------CORRECT ANSWER-------------- ---Dendrite--cell body---axon What are myelin sheaths? ---------CORRECT ANSWER-----------------Insulated layer of fatty material that covers axons. They facilitate the conduction of action potential
What are nodes of ranvier? ---------CORRECT ANSWER-----------------Gaps between myelin that causes the charge to seem to jump from node to node making it faster What are terminal buttons? ---------CORRECT ANSWER-----------------knob like structures that branch off from an axon What is a neurotransmitter? ---------CORRECT ANSWER-----------------chemical that transmits information across a synapse to a receiving neurons dendrite What are 3 ways a synapse is cleared? ---------CORRECT ANSWER-----------------1. reuptake into the sending neuron 2. being broken down by enzymes in the synapse 3. binding to auto-receptors on sending neurons what is a synapse? ---------CORRECT ANSWER-----------------junction between the dendrite of one neuron to the axon or cell body of another What is dopamine? ---------CORRECT ANSWER-----------------dopamine is a neurotransmitter that regulates motor behavior. motivation, pleasure, and emotional arousal
Function of the cerebellum? ---------CORRECT ANSWER-----------------Controls fine motor skills What is the Medulla? ---------CORRECT ANSWER-----------------extension of the spinal cord that coordinates heart rate, respiration and circulation What is the reticular foramen? ---------CORRECT ANSWER-----------------Small cluster of neurons that extend out of the medulla, and coordinate wake-fullness, sleep and levels of arousal. severance can cause irreversible coma What is the Thalamus? ---------CORRECT ANSWER-----------------Portion of the midbrain that receives and filters information from the senses and transmits the information into the cerebral cortex What is the hypothalamus? ---------CORRECT ANSWER-----------------Portion under the thalamus that regulates hunger, body temperature, thirst and sexual behaviror what is the hippocampus? ---------CORRECT ANSWER-----------------Area where memories are made and knowledge is learned
What is the amygdala? ---------CORRECT ANSWER-----------------part of the hypocampus that creates emotional memories What is the basal ganglia? ---------CORRECT ANSWER-----------------direct intentional movements by receiving inputsW from the cerebral cortex and sending them to the motor cortec What body parts get more space in the samosensory cortex? ---------CORRECT ANSWER-----------------The lips an tongue What body parts get more space in the motor cortex? ---------CORRECT ANSWER--- --------------The spine What are association areas? ---------CORRECT ANSWER-----------------An area composed of neurons that help provide sense and meaning to information registered in the cortex What is the degree of relatedness? ---------CORRECT ANSWER-----------------The probability of sharing genes
Who is known as the founder of psychology and first to teach it and open a lab? -- -------CORRECT ANSWER-----------------Wilhelm Wundt What is the emphasis of Frauds psychoanalytic theory? ---------CORRECT ANSWER- ----------------The importance of unconscious mental processes. Who were the founders of humanistic psychology? ---------CORRECT ANSWER------- ----------Maslow and Rogers What is unconsciousness? ---------CORRECT ANSWER-----------------The part of the mind that operates outside of awareness but that influences thoughts, feelings, and actions fMRI? ---------CORRECT ANSWER-----------------All views of the left hem. can see activity in the auditory cortex of the brain when someone is listening to music. Shows the function of the brain. What is consciousness? ---------CORRECT ANSWER-----------------subjective experience of the world
What is Phenomenology? ---------CORRECT ANSWER-----------------How things seem to the conscious person Problem of other minds? ---------CORRECT ANSWER-----------------fundamental difficulty we have in perceiving the consciousness of others What are the four properties of consciousness? ---------CORRECT ANSWER----------- ------intentionality, unity selectivity and tendency to change At what age do humans experience self consciousness? ---------CORRECT ANSWER- ----------------18 months What animals are capable of self recognition? ---------CORRECT ANSWER------------- ----humans, orangutans, chimps, dolphins, elephants, magpies What thoughts tend to dominate consciousness? ---------CORRECT ANSWER--------- --------immediate environment, current concerns, what is smelled tasted, seen
The motor cortex is active during REM, but why dont we move? ---------CORRECT ANSWER-----------------spinal neurons run though the brain stem and inhibit expression of motor activity What is hypnosis? ---------CORRECT ANSWER-----------------A social interaction in which one person suggests something to someone else and making them change their subjective experience What is hypnotic analgesia? ---------CORRECT ANSWER-----------------reduction of pain through hypnosis
