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Definitions of cognition
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General terms for any or all thought processes
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Definitions of perception
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The process by which order is imposed upon information
taken in by sensory organs
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Information processing, attribution, schema
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Information
processing- how information (sensory input or mental representations) are
manipulated, transformed, and or transmitted (computer analogy – input-output
relationships)
Interpretation- what meaning is assigned to what is perceived Schema - a way of perceiving events |
Rod and Frame test
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1940s, Solomaon Asch and Herman WitkinExperiment dealing with field dependence-Independency
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Field Independence/Dependence (and its correlates)
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Field independent - more differentiated
Correlates: -Career Choice: science more often -Autonomy: more radical, less dependent on surroundings -problem solving: on own -hunting Field dependent - more holistic -Career Choice: choose social work, teacher, minister socially focused -Autonomy: mot wanting to break social rules -problem solving: seek help -interpersonal: more socially focused, more friends more eye contact -agrarian(gatherer) -guilt vs shame: feel more guilt and shame b/c want to fit into whole/ standard |
Embedded figures
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Thinking styles differ, field independent –analytical and differentiated Vs. dependent – view things in the bigger picture, more holistic Field independent requires more cognitive restructuring |
Reducer-augmenter concept and pain perception
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Anaseth Petrie,
back in the 60s
Low pain tolerance –augmenter –nervous system amplified sensory stimulation High tolerance – nervous system dampened Reducers have lower brain electrical responses to stimuli, expands to other areas |
Taster Status
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Nontaster and supertaster
super taster has often has other intense senses |
Emotional Stroop
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Colored words of emtions
Stronger emotions takes you longer to read. |
Emotional Blink of Attention (Emotion Induced Blindness)
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Experiment: series of pics and asks the subject to respond to the pic with wrong orientation, but few pics before is a brutally shocking picture to induce an emotional blink of attention.
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Attentional Control
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Higher attentional control = lower neurotism
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Locus of control- Rotter- Attributional theory
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Origin of
attributions as a topic of study is 1950s with Julian Rotter –
Worked
with basic reinforcement paradigms in humans, but focused on the expectancies
of reward,
-noticed
major differences in the subjects’ expectancies, and what they attributed the
reward contingencies to.
Locus of
control whether one attributes responsibility internally or externally –
general expectancies-internal take charge, activeexternal- passive. |
Learned helplessness – Animal model vs. reformulated model
in humans.
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Animals-
I can’t escape. Control is external,
animal becomes passive.
For
humans,
Moved to
a cognitive model –
What are
the explanations of events (3 key factors)
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Pessimistic vs. Optimistic attributional styles
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Pessimistic: internal, stable, global
Optimistic: external, unstable, specific |
Cognitive triad
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Selfworldfuture
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