Saturday, October 11, 2008
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 Announcements for Sensation & Perception (Psych 330) in Fall 2008
Room change - Wednesday, August 27, 2008
Class will meet in Brown 118. (Not far from the originally scheduled location.)  
Syllabus - Saturday, August 23, 2008
Follow this link for the syllabus for Fall 2008...   read more...
Textbook Companion Website
Click here to go to the textbook's companion website.http://www.wadsworth.com/cgi-wadsworth/course_products_wp.pl?fid=M20b&product_isbn_issn=0534558100&discipline_number=24  
      

 Short paper #1
Psychology 330: Sensation and Perception

Psychology 330: Sensation and Perception

Fall 2008

 

Short paper #1: An opportunity to write about a perception experiment!

 

Due: Friday October 24th by midnight (in the central time zone).

Submit your paper using the form on the following web page:

http://artsci.wustl.edu/~rabrams/classmail.htm

 

Details about submitting the paper.  After you submit the form, check to be sure that you receive a copy of your paper via email.  This is your proof that you submitted the paper on time.  If you do not receive the copy then please submit your paper again because that means that it is possible that we did not receive it!  If you receive a low grade on your paper, you may attempt to improve it and resubmit it.  The highest score possible on a resubmission is 80% of the maximum for the assignment.  If you choose to resubmit your paper you must do so before midnight on Friday November 21st.    (Please do not submit an obviously deficient paper simply to beat the first deadline—such papers will not be accepted!)

 

The paper should be 600 words or less!  We will be counting the words—you should too.  (In Microsoft Word select ‘Tools’, then ‘Word count’.)

 

Assignment for the paper.  In the paper, you should concisely summarize the contents of a journal article that includes an experiment on some aspect of sensation/perception.  The paper should be written as if you are writing a newspaper article to appear in the science section of a newspaper like the New York Times.

To see some examples of this style of writing look here: http://www.nytimes.com/pages/science/index.html . 

 

There are also some good examples here: http://www.sciencedaily.com/news/mind_brain/perception/

 

The audience for your paper can be assumed to be educated and have a good vocabulary--but they can also be assumed to know nothing about psychology and maybe not too much about science in general.  Your job is to explain, in your own words without using jargon, one of the experiments in the journal article.  In the paper you must explain the rationale for the experiment (why the authors did what they did); what their methods were (what they did); and finally their results (what they found and what implications their findings have).  If the article contains multiple experiments you do not need to describe all of them.

 

Remember, you should not use jargon or any technically detailed descriptions.  Instead you should summarize the experiment in language that would be understood by someone without any special knowledge about science or psychology.  Remember also that in a short paper it will be difficult to describe all of the results, or to describe even a subset of the results with a great deal of detail.  Thus, you should think about the most important aspect(s) of the results and describe that.

 

Be sure to write the paper yourself, using your own words.  The wording used in a journal article, and in abstracts of journal articles, will generally be inappropriate for the newspaper-article-like paper that you will be writing.  You should first read the article and attempt to understand the experimental results.  Then explain the experiment to your target audience.

 

The article must have been published in 2008, and must come from one of the following journals:

 

Perception and Psychophysics

Journal of Experimental Psychology

Journal of Experimental Psychology: General

Journal of Experimental Psychology: Human Perception and Performance

Journal of Experimental Psychology: Learning, Memory, & Cognition

Vision Research

Journal of the Acoustical Society of America

Psychological Science

Psychonomic Bulletin and Review
Nature
Nature Neuroscience
Journal of Cognitive Neuroscience
Science
Cognition

 

Please pay attention to the publication date and journal requirements.  If you write your paper on an article from the wrong year or journal, then your paper will not be accepted.

 

If you search for articles using PsycINFO you will most likely be able to get a good article online.  To do that:

·         go here http://library.wustl.edu

·         select the “databases”tab in the Search Resources box.

·         Enter Psycinfo as the name of the database

 

 

      

 Important dates for the course
<October 2008>
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Exam
Exam 1
34
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Paper #1
Due (online) by midnight!
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 Experiment participation

Sensation & Perception--Research Participation Information

Fall 2008

 

This semester, you have the opportunity to participate in 2 hours of psychology research!  This is one of the best opportunities available for finding out about how psychology experiments are conducted.  (See the syllabus for the role that this participation might play in your grade.)

To learn more about the student responsibilities for participation in research experiments, or to sign up to be in an experiment go here: http://experimetrix.com/wu

(You can read about student responsibilities by clicking on the appropriate link once you get to the research signup site.)


Please click here to see a brief note from the Psychology Department about research participation.

 

If you prefer to not be a subject in an experiment, you can provide a brief written assignment described here to fulfill the experimental research requirement.

Note that the requirement must be completed by the end of the last day of classes, Monday December 8th, 2008. If you do not complete the requirement (either by participating in research, or by submitting the written assignment) then your final grade for the semester will be lowered by one third of a letter grade (i.e., from a B+ to a B, or from an A- to a B+).

 

If you have any questions, please contact the teaching assistant, Chris Davoliccdavoli@artsciwustl.edu

      

 Exam 1 scores
Exam grades are shown below in order of decreasing score. The "raw score" shows the total number of questions answered correctly. The grade cutoffs shown are expressed in z-score units. (Your z-score is the distance of your test score from the mean, in number of standard deviations. Scores above the mean have positive z-scores; exam scores below the mean have negative z-scores.) This is a way to normalize the scores so that they can be compared from one exam to the next. This is also how the exam scores are “curved”. More explanation will be provided in class. (The scores that are below the C- cutoff received failing grades.)
You can come in during office hours to view the exam. If you do so, please be sure to bring the printout that you will receive with your score--otherwise you will not be able to determine which questions you missed.

ID Number Exam 1 Raw score Exam 1 Z score
388661 77 1.48
384652 73 1.16
382725 73 1.16
385859 72 1.08
396168 72 1.08
385856 72 1.08
382776 72 1.08
391490 71 1.00
395590 71 1.00
388949 71 1.00
  Lowest A 1.00
382908 70 0.92
384821 69 0.84
384918 68 0.76
  Lowest A- 0.70
399225 67 0.68
384888 66 0.60
395513 66 0.60
382915 66 0.60
391168 66 0.60
389028 65 0.52
390262 65 0.52
390245 65 0.52
390356 65 0.52
  Lowest B+ 0.46
391627 64 0.44
391377 63 0.35
383329 62 0.27
385680 62 0.27
384513 61 0.19
390528 60 0.11
390697 60 0.11
388808 59 0.03
395366 59 0.03
395281 59 0.03
385741 59 0.03
385231 59 0.03
394642 55 -0.29
  Lowest B -0.30
390298 53 -0.45
394515 53 -0.45
396831 52 -0.53
384567 50 -0.69
  Lowest B- -0.70
  Lowest C+ -0.76
388599 47 -0.93
  Lowest C -1.07
382721 45 -1.09
385441 45 -1.09
391399 44 -1.17
384012 43 -1.25
384024 43 -1.25
399849 41 -1.41
383627 39 -1.57
376503 39 -1.57
  Lowest C- -1.98
402482 33 -2.06
391401 29 -2.38
403345 28 -2.46

      

 Lecture slides
      

 Links to demonstrations and illusions
      

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