Gerald Peterson wrote:

>       I have used the "killing us softly" film...I am wondering if others have
>explored in class the empirical bases of the conclusions drawn from the
>films--regarding the relationship between media images and presentations
>and actual violence, sexual abuse, rape...
>
It is extremely difficult to verify experimentally the effects of sexist 
advertising on our culture.  We can identify plenty of examples of teens 
copying what they have seen on MTV but this constitutes anectodal 
evidence, good for illustrative examples but little else.  Laboratory 
experiments on television effects are generally limited to students and 
only a few hours of stimulus exposure--hardly suitable for understanding 
long-term exposure in a diverse population where the television is only 
one of several concurrent stimuli during exposure.  And laboratory 
experimentation tells us little about pervasive effects of media 
exposure upon contemporary culture.  Rather, we get findings along the 
lines of: women react negatively to nude female models in ads while men 
react more positively.  Or that sex in advertising captures our 
attention but often detracts from memory of the ad content (product name 
and relevant information).

What we need are large scale field experiments.  These exist in the form 
of marketing projects where several test cities receive exposure to test 
ads while control cities do not.  But rather than isolate psychological 
variables for testing, intact ad/promotion packages are being assessed 
and the dependent variables are generally limited to relevant sales data.

Perhaps the best that we can hope for are the correlational studies 
regarding degree of media exposure, type of media exposure, and viewer 
characteristics (e.g., violence-prone individuals watch more media 
violence, and teen smoking increases following an increase in smoking in 
teen-oriented films).  But these studies leave open the question as to 
whether the media leads or simply mirrors popular culture.  It is truely 
frustrating to attempt to pin down media effects with anything 
approaching strong evidence.

--Dave

___________________________________________________________________

David E. Campbell, Ph.D.        [EMAIL PROTECTED]
Department of Psychology        Phone: 707-826-3721
Humboldt State University       FAX:   707-826-4993
Arcata, CA  95521-8299          www.humboldt.edu/~campbell/psyc.htm




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