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113 Cards in this Set
- Front
- Back
Psychology
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science of behavior and mental
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Nature vs.
Heredity vs. |
Nuture
Environment |
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Physiology
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branch of biology
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Theory Study n Research
Psychotherapy Applications |
Biological, Educational, Environmental
Clinical, Counseling Rehab, Sports, School |
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Psychiatry
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medical specialty
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Biological Perspective
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studying physical bases of behavior
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Psychodynamic Perspective
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unconscious influences, early life experiences, agression, conflicts, sex, and repression
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Behavioral Perspective
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fundamental laws of learning (observable)
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Humanistive Perspective
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motivation of people to grow like potential and free will
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Positive Psychology
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study of positive emotions and traits
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Cognitive Positive
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how people process mental work
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Cross-Cultural
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diversity of human behavior in different cultures
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Evolutionary
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(Darwin theory) natural perception amplies principles of evolutionary (natural selection)
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4 goals of psychology
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Describe, Explain, Predict, Control/Influence behavior and mental processes
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Scientic Method
Ex. of |
Develop a hypothesis..which is a statement that describes the relationship between 2 or more variables
Excersice and a healthy heart* |
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Design the study and collect the data
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Descriptive observing and describing behavior
-Naturalistic observations -Case studies -Surveys -Correlational studies |
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Analyze the data and report findings
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-statistics are used to analyze
-statistical significance..results are not very likely to have occured by chance |
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CORRELATIONAL STUDIES
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CORRELATION DOES NOT IMPLY CAUSATION!!
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Experimental
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one variable causes change in other variable
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Correlation is represented by what
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Negativve and Positive
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Variables
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factors that can very
-Observed -Measured -Verified |
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Naturalistic Observation
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systematic and recording of behaviors as they occur in ther natural settings
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Pseudosience
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a fake/false science that makes claims based on little or no scientific evidence
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Case Study
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on intensive study of a single individual/small group of individuals
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Survey
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questionarre or interview
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Correlational Study
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shows how strong two factors relate
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Experimental Method
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used to determine cause and effect
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Independant variable
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one that is believed to effect a change on the other variable
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Dependant variable
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change depends on the other variable
-CHANGE ON DV DEPENDS ON IV |
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Experimental Group
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recieve trail medication only one that shows cause and effect
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Control Group
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recieves placebo
-participants are randomly assigned to 1 group or another -participants do not know which group therve been assigned |
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Control Group
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recieves placebo
-participants are randomly assigned to 1 group or another -participants do not know which group therve been assigned |
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Double blind study
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participants and researchers do not know what group
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Double blind study
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participants and researchers do not know what group
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Single blind study
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participants do not know what group but the researchers do
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Single blind study
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participants do not know what group but the researchers do
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Placebo Effect
Sometimes called what?` |
"believing might happen"
Expectancy Effect inactive but may produce some very real effects participants will expect to be effected |
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Placebo Effect
Sometimes called what?` |
"believing might happen"
Expectancy Effect inactive but may produce some very real effects participants will expect to be effected |
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Pseudoscience
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practice of making claims about what is usually a pseudo
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Pseudo
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health product withouth them being any emperial evidence to support claims (desperate)
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Pseudoscience
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practice of making claims about what is usually a pseudo
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Pseudoscience includes:
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-testimonies
-storys how product works -nonfalseifliable claims -more energy -more peaceful -shift burdon of proff onto you "must try it" |
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Pseudo
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health product withouth them being any emperial evidence to support claims (desperate)
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Pseudoscience includes:
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-testimonies
-storys how product works -nonfalseifliable claims -more energy -more peaceful -shift burdon of proff onto you "must try it" |
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Central Nervous System
Transmitter |
(brain n spinal cord)
Neurons |
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Central Nervous System
Transmitter |
(brain n spinal cord)
Neurons |
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Peripheral Nervous System
Transmitter |
(nerves that extent to the outermost parts of the body)
Nerves |
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Peripheral Nervous System
Transmitter |
(nerves that extent to the outermost parts of the body)
Nerves |
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Nerves
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bundles of neuron axons
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Nerves
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bundles of neuron axons
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Nervous System
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bodys primary communication network
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Neuroscience
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study of the nervous system, even the brain
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All communication takes place through...
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Neurons
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Neurons
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cells that communicate info in electrical and chemical form (tiny and valuable)
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Nervous System
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bodys primary communication network
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How many neurons are in a brain tissue the size of a grain
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10000
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3 types of Neurons
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Sensory, Motor, and Interneurons
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Sensory
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convey info about light, sound, texture, and carry info
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Neuroscience
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study of the nervous system, even the brain
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Motor
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communicae info to muscles n glands
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All communication takes place through...
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Neurons
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Nervous System
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bodys primary communication network
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Interneurons
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communicate info between neurons
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Neurons
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cells that communicate info in electrical and chemical form (tiny and valuable)
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Neuroscience
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study of the nervous system, even the brain
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Synapse
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point of communication between two neurons
*2 neurons NEVER touch |
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How many neurons are in a brain tissue the size of a grain
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10000
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Nervous System
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bodys primary communication network
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All communication takes place through...
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Neurons
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3 types of Neurons
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Sensory, Motor, and Interneurons
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Nervous System
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bodys primary communication network
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Neurons
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cells that communicate info in electrical and chemical form (tiny and valuable)
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Neuroscience
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study of the nervous system, even the brain
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Sensory
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convey info about light, sound, texture, and carry info
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All communication takes place through...
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Neurons
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Neuroscience
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study of the nervous system, even the brain
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How many neurons are in a brain tissue the size of a grain
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10000
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All communication takes place through...
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Neurons
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Neurons
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cells that communicate info in electrical and chemical form (tiny and valuable)
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3 types of Neurons
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Sensory, Motor, and Interneurons
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Motor
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communicae info to muscles n glands
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Interneurons
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communicate info between neurons
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Sensory
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convey info about light, sound, texture, and carry info
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How many neurons are in a brain tissue the size of a grain
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10000
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Neurons
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cells that communicate info in electrical and chemical form (tiny and valuable)
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Synapse
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point of communication between two neurons
*2 neurons NEVER touch |
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Motor
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communicae info to muscles n glands
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3 types of Neurons
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Sensory, Motor, and Interneurons
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How many neurons are in a brain tissue the size of a grain
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10000
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Sensory
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convey info about light, sound, texture, and carry info
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3 types of Neurons
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Sensory, Motor, and Interneurons
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Sensory
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convey info about light, sound, texture, and carry info
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Motor
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communicae info to muscles n glands
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Interneurons
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communicate info between neurons
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Interneurons
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communicate info between neurons
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Motor
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communicae info to muscles n glands
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Synapse
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point of communication between two neurons
*2 neurons NEVER touch |
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Synapse
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point of communication between two neurons
*2 neurons NEVER touch |
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Interneurons
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communicate info between neurons
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Synapse
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point of communication between two neurons
*2 neurons NEVER touch |
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Synaptic Gap
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fluid filled space
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Pre-Synaptic Neuron - Post-Synaptic Neuron
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One way communication
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Neurotransmitters
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chemical messengers
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Acetychaline
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motor neurons, learning, memory (Alzheimers)
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Dopamine
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movement, through processes (drug addition, Parkinsons, schizaphrenia), coke, meth, herb & dope
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Serotonin
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sleep, mood, emotional states (depression)
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Norepinephrine
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physical arousal, learning, memory
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GABA
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regulates, excitatory impulse in the brain - too little (anxiety disorders)
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Endorphins
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body's own painkiller.
Anti anxiety needs work by increase GABA which slows down brain activity (alcohol affects GABA) |
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The Dynamic Brain
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neurogenesis
plasticity Localization of functions |
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Neurogenesis
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The human brain has the capacity to generate new neurons through out the life of the brain.
*enriched environments, exercise, intellectual challenges * stress & social isolation decrease neurogenesis. Ex: mice in stimulating environment and exercise |
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Plasticity
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Brains ability to change function and structure throughout lifetime.
a. Structural: brains ability to physically change its structure in response to the environment and our behavior. Ex: jogging b. Functional: brains ability to shift functions from damaged to undamaged areas. Ex: rewriting visual content |
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Localization of function
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The ideas that particular areas of the brain are associated with particular functions of brain.
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