My first guess is that the observer normally moves. On Feb 8, 2016 6:39 PM, "Michael Scoles" <[email protected]> wrote:
> > > He has a chapter on it. Not sure which book, but it is in my office. > I'll try to remember to look it up in the morning. > On Feb 8, 2016 4:59 PM, "Jim Clark" <[email protected]> wrote: > >> >> And how would Gibson explain ambiguous stimuli where the identical input >> gives rise to different interpretations? >> >> Jim >> Sent from my iPhone >> >> On Feb 8, 2016, at 3:51 PM, "Michael Scoles" <[email protected]> wrote: >> >> >> Gibson would argue that, unless by "past experience" you mean biological >> evolution in environments that structure energy, the necessary information >> for perception is readily available from that structure (e.g., texture >> gradients, kinetic optical occlusion). >> >> On Mon, Feb 8, 2016 at 2:55 PM, Stuart McKelvie <[email protected]> >> wrote: >> >>> Dear Tipsters, >>> >>> I like D. O. Hebb's distinction between sensation and perception as a >>> way of distinguishing bottom-up and top-down processing. >>> >>> Hebb defines sensation as activity in the sense organ and corresponding >>> sensory receiving areas of the brain. You can easily illustrate this with a >>> diagram, say for the visual system. >>> >>> Perception is then what occurs when this information is sent on to other >>> parts of the brain and interpreted in the light of context and past >>> experience (top-down processing). >>> >>> Sincerely, >>> >>> Stuart >>> >>> >>> ___________________________________________________________________________ >>> "Floreat Labore" >>> >>> >>> "Recti cultus pectora roborant" >>> >>> Stuart J. McKelvie, Ph.D., Phone: 819 822 9600 x 2402 >>> Department of Psychology, Fax: 819 822 9661 >>> Bishop's University, >>> 2600 rue College, >>> Sherbrooke, >>> Québec J1M 1Z7, >>> Canada. >>> >>> E-mail: [email protected] (or [email protected]) >>> >>> Bishop's University Psychology Department Web Page: >>> http://www.ubishops.ca/ccc/div/soc/psy >>> >>> Floreat Labore" >>> >>> >>> >>> >>> >>> ___________________________________________________________________________ >>> >>> >>> >>> >>> -----Original Message----- >>> From: Annette Taylor [mailto:[email protected]] >>> Sent: February-08-16 3:49 PM >>> To: Teaching in the Psychological Sciences (TIPS) >>> Subject: [tips] bottom up processing in humans >>> >>> I am having a bit of a hard time this year answering questions about >>> bottom up processing. >>> >>> Student question: How can it be truly bottom up if it requires a >>> comparison to a stored image? Isn't that like top-down? You use the stored >>> image to recognize what it is that is coming in. How are these actually >>> different? >>> >>> I did have a response but I want to withhold it from here so not to bias >>> responses from the list. >>> >>> Student question: Is there any real life example of people using >>> template models of pattern recognition? If not, why did they even get >>> developed as models of human pattern recognition? >>> >>> My answer here was really lame, IMHO so I am looking for a better one >>> but as above, don't want to bias responses. >>> >>> Maybe I'm particular brain dead that these two stumped me. >>> >>> Annette >>> >>> >>> Annette Kujawski Taylor, Ph. D. >>> Professor, Psychological Sciences >>> University of San Diego >>> 5998 Alcala Park >>> San Diego, CA 92110 >>> [email protected] >>> --- >>> You are currently subscribed to tips as: [email protected]. >>> To unsubscribe click here: >>> http://fsulist.frostburg.edu/u?id=13510.2cc18398df2e6692fffc29a610cb72e3&n=T&l=tips&o=48095 >>> or send a blank email to >>> leave-48095-13510.2cc18398df2e6692fffc29a610cb7...@fsulist.frostburg.edu >>> >>> --- >>> You are currently subscribed to tips as: [email protected]. >>> To unsubscribe click here: >>> http://fsulist.frostburg.edu/u?id=357701.a768e95c4963686e69b47febf8aa657a&n=T&l=tips&o=48096 >>> or send a blank email to >>> leave-48096-357701.a768e95c4963686e69b47febf8aa6...@fsulist.frostburg.edu >>> >> >> >> >> -- >> Michael T. Scoles, Ph.D. >> Associate Professor of Psychology & Counseling >> University of Central Arkansas >> Conway, AR 72035 >> 501-450-5418 >> >> --- >> >> You are currently subscribed to tips as: [email protected]. >> >> To unsubscribe click here: >> http://fsulist.frostburg.edu/u?id=13251.645f86b5cec4da0a56ffea7a891720c9&n=T&l=tips&o=48098 >> >> (It may be necessary to cut and paste the above URL if the line is broken) >> >> or send a blank email to >> leave-48098-13251.645f86b5cec4da0a56ffea7a89172...@fsulist.frostburg.edu >> >> --- >> >> You are currently subscribed to tips as: [email protected]. >> >> To unsubscribe click here: >> http://fsulist.frostburg.edu/u?id=357701.a768e95c4963686e69b47febf8aa657a&n=T&l=tips&o=48099 >> >> (It may be necessary to cut and paste the above URL if the line is broken) >> >> or send a blank email to >> leave-48099-357701.a768e95c4963686e69b47febf8aa6...@fsulist.frostburg.edu >> >> --- > > You are currently subscribed to tips as: [email protected]. > > To unsubscribe click here: > http://fsulist.frostburg.edu/u?id=357701.a768e95c4963686e69b47febf8aa657a&n=T&l=tips&o=48101 > > (It may be necessary to cut and paste the above URL if the line is broken) > > or send a blank email to > leave-48101-357701.a768e95c4963686e69b47febf8aa6...@fsulist.frostburg.edu > > --- You are currently subscribed to tips as: [email protected]. 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