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Psychology Test
Question | Answer |
---|---|
Sentations | Stimulations of sensory receptors and transfer to the central nervous system |
Perception | Progress through which we interpret what we sense (giving meaning to "raw data" |
Difference Thresholds | The minimum amount of difference that can be detected between stimuli |
Absolute Thresholds | weakest amount of stimulus that we can sense |
Convergent | simple problems, limited answers, uses available facts - Everyday tasks, remote memory, etc. |
Divergent | many possible answers but usually only one is best |
Metacognition | thinking about thinking |
Aspects of metacognition | Knowledge and Experience |
Uses of Metacognition | Plan, Monitor, Evaluate |
Trial and Error | used when we have no idea of the correct answer |
Difference reduction | identify the end goal, where we are in relation to it, and how to get closer to it |
Means-end Analysis | problem broken into parts and solved accordingly - more advanced than difference reduction often |
Working backwards | work from goal to solution |
Analogies | Use previous solutions |
Pressure, Temperature, and Pain | Perception of touch |
Gate-Control Theory | How the sensation of pain works - provides a simulation of how pain signals travel along the spinal cord |
5 basic tastes | sweet, sour, salty, bitter and brothy |
What is the sense of smell? | Chemical Sense |
Constancy | The tendency to interpret an object as being constant |
Size Constancy | tendency to interpret an object as always being the same size regardless of the distance from the viewer |
Shape Constancy | is why a person still perceives a coin as a circle even if it is held at an angle - makes it appear to be an oval to the retina |
Figure-Ground | the tendency to perceive objects or figures as existing on a background - black words on a printed paper are seen as the "figure" and the white sheet as the "background" |
Proximity | the tendency to perceive objects that are close to one another as part of the same grouping, a principal call proximity or nearness |
Similarity | the tendency to perceive things that look similar as being part of the same group - member of a sports teams uniforms are the same allowing people to view them as a group |
Continuity | the tendency to perceive things as simply as possible with a continuous pattern rather than with a complex, broken up pattern - movies are just many pictures put together at a fast rate |
Contiguity | the tendency to perceive two things that happen close together in time as being related - Ventriloquists make vocalizations without appearing to be talking and move the dummy's mouth instead. |
Closure | the tendency to complete figures that are incomplete - Artist give the impression of an entire face with a few strokes and viewers fill in the details |
Common region | the tendency is to perceive objects that are in a common area or region as being in a group - |
Color Blindness | is caused by defective cones in the retina of the eye and as a more general term - people with it have two types of cones working and can see many colors |