Learn about summative scales in SPSS with data from the British Crime Survey (2007-2008) / Nick Allum
| データ種別 | 電子書籍 |
|---|---|
| 出版者 | London : SAGE Publications |
| 出版年 | 2015 |
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| 書誌ID | OB00842166 |
|---|---|
| 本文言語 | 英語 |
| 一般注記 | License restrictions may limit access This work provides an introduction to summative scales and how to create them from survey variables. A summative scale combines responses from a larger number of survey questions to create a quantitative measure of an abstract construct as a new variable. Once created, the new scale variable can be used in further analysis, for instance to make comparisons between groups. This example introduces readers to the ideas behind summative scales and why we would want to use them. It shows how to create a scale from a set of survey variables and how to assess its reliability using a standard measure, known as Cronbach's Alpha. An illustration of the method is presented using data from the 2007-2008 British Crime Survey. Specifically, we construct a scale to measure confidence in the police Specialized Description based on online resource; title from home page (viewed on May 19, 2015) |
| 著者標目 | *Allum, Nick |
| 件 名 | LCSH:Social surveys -- Methodology
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LCSH:Research -- Statistical methods 全ての件名で検索 LCSH:Research -- Statistical methods -- Case studies 全ての件名で検索 LCSH:Police -- Great Britain -- Public opinion -- Statistics 全ての件名で検索 |
| 分 類 | LCC:HA31.2 DC23:001.422 |
| 巻冊次 | online resource ; ISBN:9781473937659 ; PRICE:No price RefWorks出力（各巻） |
| 資料種別 | 機械可読データファイル |
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