HPS203 Lecture Notes - Lecture 11: Visual Cortex, Problem Solving, Superior Colliculus

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28 Jun 2018
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Topic 11: Conscious and Unconscious Thought
Consciousness & the Cognitive Unconscious
- Consciousness is a state of awareness of sensations or ideas, so you are able to reflect on the
sensations and ideas you feel, you are able to know the what it ‘feels like’ to experience them
- Cognitive Unconscious: an elaborate supportive structure that makes certain activities quick
and effortless. Mental activity that you’re not aware of but makes possible your ordinary
interactions with the world.
- Quite helpful that a lot of mental work can take place without conscious supervision, but
sometimes not having this supervision can be a problem
Unconscious process
Conscious Product
- How can an unconscious process lead to the development of a conscious product?
- There is a difference from the products created within your mind and the processes that led
you to the products
- Generally aware of mental products but unaware of your mental processes
- Weaving information into a mental product can be beneficial in filing in information you didn’t
pay attention to
- Recollection of the dinner: mental product
- What brought this information to your knowledge when reflecting on this dinner: mental
process
Influence of Unconscious Attributions
- Unconscious processes can sometimes involve interpretation and interference
- Nisbett & Schachter 1966: participants endured a series of electric shocks with each slightly
more severe than the previous. Wanted to see how fat the participants would go? What was the
max?
- Exp group: given a pill that said it would reduce their pain but have heaps of severe side effects
these participants were willing to accept 4 x as much pain
- They proposed this placebo was so effective as some participants noticed their hands were
shaing etc.. But they were common manifestations of fear.
- Were then less influenced by their physical symptoms from the shock and then overruled their
own anxiety and misread their own internal state
- The reasoning for the pill was entirely unconscious for the participants: they reached
erroneous conclusions because they had been mislead by the experimenter
Mistaken Introspections: After-the-fact reconstruction.
- The processes of thought are often unconscious
- People seek to introspect and they have no way to inspect these processes so they go to explain
their own behaviour with some other source of information
- Most likely with the use of after-the-fact reconstruction
- Why did I act in that way?
- After-the-fact reconstructions will often be correct when believing why people acted in a way,
however in other cases these will be totally wrong
- These reconstructions don’t ‘feel like’ inferences, people are usually convinced they’re simply
remembering their own mental processes based on direct inspection: thus feel like genuine
introspections
- People then believe that conclusion rests on an introspection, when it rests on an after-the-
fact reconstruction
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Document Summary

Consciousness is a state of awareness of sensations or ideas, so you are able to reflect on the sensations and ideas you feel, you are able to know the what it (cid:494)feels like(cid:495) to experience them and effortless. Mental activity that you(cid:495)re not aware of but makes possible your ordinary. Cognitive unconscious: an elaborate supportive structure that makes certain activities quick interactions with the world. Quite helpful that a lot of mental work can take place without conscious supervision, but sometimes not having this supervision can be a problem. There is a difference from the products created within your mind and the processes that led you to the products. Generally aware of mental products but unaware of your mental processes. Weaving information into a mental product can be beneficial in filing in information you didn(cid:495)t pay attention to. What brought this information to your knowledge when reflecting on this dinner: mental process. Unconscious processes can sometimes involve interpretation and interference.

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