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Measuring public opinion Quick and cheap but can close off important information Advisors, friends and inner circles can be isolated or wrong -Selective Polling Informally interviewed normal citizens from different religions /occupations/ regions - Bellwether districts A district that is an indicator of where a group is heading - can be accurate but doesn’t tell us why – limited to elections - Surveys (Clinton ushers in the era of the perma poll)- Quota Sampling Look for # of respondents commensurate with demographics of electorate – most common method used by commercial polls -Probability Sampling Every individual has an equal chance of being polled -systematic (every ninth name from a list), random (choosing names at random), or area (areas are broken into homogenous areas that are completely polled) sampling General Problems- Haphazard sampling (not selecting a representative or random sample) - Poor questions (“welfare” or “assistance for the poor”; “preferential hiring” or “affirmative action”) - “Choice Words” by Richard Morin offers other examples (should Clinton “fight the charges in the Senate” (59 percent no) or “remain in office and face trial in the Senate” (43 percent) – why? The term “fight” - A perceived liberal bias of polls (anti-gay rights initiatives can produce false negatives ) - Push Polling (loaded question aimed at getting desired response and shape the respondent’s perceptions) Limits to assessing public opinions with polls Band Wagon Effect –People s support probable winner May be offset by the Underdog Effect- people pull for underdog Illusions of Central Tendency – politicians come to
believe it is a moderately held issue (may not campaign on it) - Prescribed questions might not reflect strongly held, but conflicting values- can come out as a moderate if the responses are “it depends” or “don’t know” (question: “should abortion be banned?” but what if the person strongly believes it should be illegal but also strongly believes that there should be an exception for rape or incest) Illusions of Saliency –Politicians come to face trivial issues - Polling itself may create interest in topic- people rarely say they have no opinion on topic (21 percent said they supported the Monetary Control Bill, 25 percent were against it) - News stories then report this interest on the issue, which in turn interests other respondents, and thus the polls clear own saliency -
Polls can be Self fulfilling when it comes to candidates as well-- Horse-race journalism – Who has the lead early when people are operating off incomplete impressions – polls are reported and “frontrunners” are named – those frontrunners gain more campaign contributions = So does this mean that polls are bad? Does it force cloture on debate? Will legislators become mere rubber stamps of poll data No, says George Gallup in “Polling the Public” n Polling provides info on what his constituents want not what a vocal minority or what special interest group wants n
Polls are accurate in determining the intent of the electorate n
No cloture on debate because opinions are subject to change n
No rubber stamp because polls cannot discern technical aspects of
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