click below
click below
Normal Size Small Size show me how
Psychology Set #1
Chapters 1, 2, 3 & 4
Question | Answer |
---|---|
What is Psychology? | The study of individual behavior and mental processes |
Who are the fathers of psychology? | William Wundt, William James & Charles Darwin |
What is William Wundt the father of? | Structuralism - what are the parts of the brain? |
What is William James the father of? | Functionalism - what do the parts do and to what extent |
What is the biological perspective? | Looking at genetic make up and how it affects behavior |
What is the cognitive perspective? | How we think and how it affects behavior |
What is the psychodynamic perspective? | Behavior being a result of unconscious dynamics or inner forces -not based on observation |
What is a neuron? | The basic element of the nervous system |
What are dendrites? | Receives and distributes info from neurons |
What is an axon? | Carries info away to designated parts of the body |
The Central Nervous System includes... | The brain and the spinal cord |
What are the parts of the parietal system? | Somatic (voluntary movement) ---> sympathetic (fight or flight) & Autonomic (nonvoluntary movement) --->parasympathetic (calms body down) |
What is perception? | The sorting out of info |
What is sensation? | The actuation of the sensory organs |
What is an absolute threshold? | The smallest level needed to detect the difference between stimuli |
What is difference threshold? | The smallest difference between two stimuli that one can detect |
What are the parts of the eye? | The retina, rods, cones |
What is the retina? | Converts electro images |
What are rods? | Highly sensitive to light ---> helps see shades |
What are cones? | Helps see color |
What are the stages of sleep? | 1. drowsy 2. light sleep - brain pattern begins to slow 3 & 4. brain waves are slow 5. REM sleep - begin to dream |
What are sleep disturbances? | 1. night terrors 2. sleep walking/talking |
What are psychoactive drugs? | Anything that alters the state of mind, behaviors, or perceptions |