Times Poll results are also available at www.latimes.com/timespoll
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Times Poll results are also available at www.latimes.com/timespoll
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HOW THE POLL WAS CONDUCTED
The Times Poll contacted 1,385 respondents nationwide who had participated in a Los Angeles Times telephone poll conducted Jan 30-Feb 2. For this survey, 809 men and women from the original study were contacted again by telephone Friday and Saturday. The sampling frame for the original study was randomly selected from a list of all exchanges in the nation. That sample was produced from telephone numbers which used random-digit dialing techniques so that listed and unlisted numbers could be contacted. Replies from this subset of the original sample were weighted to account for sex, race, age, education and region. As a result, previously published findings for the original study may sometimes differ slightly from results obtained from this subset. On the other hand, differences in replies to identical questions asked at different times show exact changes of attitudes for the weighted subset. The margin of sampling error for the original sample and the sample contacted again is plus or minus 3 percentage points. For certain subgroups the error margin may be somewhat higher. Poll results can also be affected by other factors such as changing events, question wording and the order in which questions are presented.
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Times Poll data management supervisor Claudia Vaughn contributed to this story.