Validity of Self-Report Screening Scale for Elder Abuse: Women's Health Australia Study
Purpose: Early identification of elder abuse requires a valid, easily administered screening instrument. This study examined the reliability and validity of the Vulnerability to Abuse Screening Scale (VASS), a 12-item self-report measure with four factors (Vulnerability, Dependence, Dejection, and C...
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Veröffentlicht in: | The Gerontologist 2003-02, Vol.43 (1), p.110-120 |
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description | Purpose: Early identification of elder abuse requires a valid, easily administered screening instrument. This study examined the reliability and validity of the Vulnerability to Abuse Screening Scale (VASS), a 12-item self-report measure with four factors (Vulnerability, Dependence, Dejection, and Coercion). Design and Methods: The sample consisted of 10,421 nationally representative Women's Health Australia study participants, aged 73–78, who completed the Time 2 postal survey in 1999. We tested validity of the VASS factor structure and whether baseline risk status independently predicted Time 2 attrition. Results: Findings confirmed the VASS factor structure and construct validity. Four factors explained 51% of variance, and these factors were internally consistent. The Vulnerability and Coercion factors held the strongest face and construct validity for physical and psychological abuse. The Dependence and Dejection factors were valid and reliable and significantly predicted 3-year attrition after controlling for confounders. Implications: Further work is needed to determine sensitivity and specificity of VASS as a screening instrument for elder abuse. Qualitative research could examine specific experiences and contexts of vulnerable women. |
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This study examined the reliability and validity of the Vulnerability to Abuse Screening Scale (VASS), a 12-item self-report measure with four factors (Vulnerability, Dependence, Dejection, and Coercion). Design and Methods: The sample consisted of 10,421 nationally representative Women's Health Australia study participants, aged 73–78, who completed the Time 2 postal survey in 1999. We tested validity of the VASS factor structure and whether baseline risk status independently predicted Time 2 attrition. Results: Findings confirmed the VASS factor structure and construct validity. Four factors explained 51% of variance, and these factors were internally consistent. The Vulnerability and Coercion factors held the strongest face and construct validity for physical and psychological abuse. The Dependence and Dejection factors were valid and reliable and significantly predicted 3-year attrition after controlling for confounders. Implications: Further work is needed to determine sensitivity and specificity of VASS as a screening instrument for elder abuse. Qualitative research could examine specific experiences and contexts of vulnerable women.</description><identifier>ISSN: 0016-9013</identifier><identifier>EISSN: 1758-5341</identifier><identifier>DOI: 10.1093/geront/43.1.110</identifier><identifier>PMID: 12604752</identifier><identifier>CODEN: GRNTA3</identifier><language>eng</language><publisher>United States: Oxford University Press</publisher><subject>Adult abuse ; Adult abuse & neglect ; Aged ; Australia ; Chi-Square Distribution ; Cohort ; Cohort Studies ; Construct Validity ; Dejection ; Dependence ; Elder Abuse ; Elder Abuse - diagnosis ; Elder Abuse - statistics & numerical data ; Factor Structure ; Female ; Foreign Countries ; Humans ; Logistic Models ; Longitudinal Studies ; Mass Screening - methods ; Older Adults ; Personal Autonomy ; Predictor Variables ; Psychology ; Psychosocial ; Qualitative research ; Quality of Life ; Screening Tests ; Social Environment ; Surveys and Questionnaires ; Vulnerability ; Women ; Women's Health</subject><ispartof>The Gerontologist, 2003-02, Vol.43 (1), p.110-120</ispartof><rights>Copyright Gerontological Society of America, Incorporated Feb 2003</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c510t-af3e15291ee3f4814658348d607cb9b314f48930c891ae5354665ef23796584b3</citedby><cites>FETCH-LOGICAL-c510t-af3e15291ee3f4814658348d607cb9b314f48930c891ae5354665ef23796584b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902,33751,33752</link.rule.ids><backlink>$$Uhttp://eric.ed.gov/ERICWebPortal/detail?accno=EJ660601$$DView record in ERIC$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/12604752$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Schofield, Margot J.</creatorcontrib><creatorcontrib>Mishra, Gita D.</creatorcontrib><title>Validity of Self-Report Screening Scale for Elder Abuse: Women's Health Australia Study</title><title>The Gerontologist</title><addtitle>The Gerontologist</addtitle><description>Purpose: Early identification of elder abuse requires a valid, easily administered screening instrument. This study examined the reliability and validity of the Vulnerability to Abuse Screening Scale (VASS), a 12-item self-report measure with four factors (Vulnerability, Dependence, Dejection, and Coercion). Design and Methods: The sample consisted of 10,421 nationally representative Women's Health Australia study participants, aged 73–78, who completed the Time 2 postal survey in 1999. We tested validity of the VASS factor structure and whether baseline risk status independently predicted Time 2 attrition. Results: Findings confirmed the VASS factor structure and construct validity. Four factors explained 51% of variance, and these factors were internally consistent. The Vulnerability and Coercion factors held the strongest face and construct validity for physical and psychological abuse. The Dependence and Dejection factors were valid and reliable and significantly predicted 3-year attrition after controlling for confounders. Implications: Further work is needed to determine sensitivity and specificity of VASS as a screening instrument for elder abuse. Qualitative research could examine specific experiences and contexts of vulnerable women.</description><subject>Adult abuse</subject><subject>Adult abuse & neglect</subject><subject>Aged</subject><subject>Australia</subject><subject>Chi-Square Distribution</subject><subject>Cohort</subject><subject>Cohort Studies</subject><subject>Construct Validity</subject><subject>Dejection</subject><subject>Dependence</subject><subject>Elder Abuse</subject><subject>Elder Abuse - diagnosis</subject><subject>Elder Abuse - statistics & numerical data</subject><subject>Factor Structure</subject><subject>Female</subject><subject>Foreign Countries</subject><subject>Humans</subject><subject>Logistic Models</subject><subject>Longitudinal Studies</subject><subject>Mass Screening - methods</subject><subject>Older Adults</subject><subject>Personal Autonomy</subject><subject>Predictor Variables</subject><subject>Psychology</subject><subject>Psychosocial</subject><subject>Qualitative research</subject><subject>Quality of Life</subject><subject>Screening Tests</subject><subject>Social Environment</subject><subject>Surveys and Questionnaires</subject><subject>Vulnerability</subject><subject>Women</subject><subject>Women's Health</subject><issn>0016-9013</issn><issn>1758-5341</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>BHHNA</sourceid><recordid>eNqFkc1v0zAYhy0EYmVw5oKQxYGd0vqNv2Ju1VQoUIFYgaFdLCd5MzLSuNiJRP97PKUaEgc4-eP3-KfXegh5CmwOzPDFNQbfDwvB5zAHYPfIDLQsMskF3CczxkBlhgE_IY9ivGHpnOf6ITmBXDGhZT4jl19d19btcKC-oVvsmuwC9z4MdFsFxL7tr9POdUgbH-iqqzHQZTlGfEUv_Q77s0jX6LrhO12OcQipy9HtMNaHx-RB47qIT47rKfnyevX5fJ1tPr55e77cZJUENmSu4QgyN4DIG1GAULLgoqgV01VpSg4i3RrOqsKAQ8mlUEpik3NtEilKfkrOpt598D9HjIPdtbHCrnM9-jFarQToQmmWyJf_JjkTQkr4L6iA54ZrkcAXf4E3fgx9-q7Nkx0DQpgELSaoCj7GgI3dh3bnwsECs7cO7eTQCm7BJofpxfNj7VjusP7DH6Ul4NkEYGiru3j1Timm2O382RS3ccBfd7kLP6zSXEu7_nZl15-uNuLi_Qdr-G-VgK3e</recordid><startdate>20030201</startdate><enddate>20030201</enddate><creator>Schofield, Margot J.</creator><creator>Mishra, Gita D.</creator><general>Oxford University Press</general><scope>BSCLL</scope><scope>7SW</scope><scope>BJH</scope><scope>BNH</scope><scope>BNI</scope><scope>BNJ</scope><scope>BNO</scope><scope>ERI</scope><scope>PET</scope><scope>REK</scope><scope>WWN</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U3</scope><scope>7U4</scope><scope>ASE</scope><scope>BHHNA</scope><scope>DWI</scope><scope>FPQ</scope><scope>K6X</scope><scope>K9.</scope><scope>NAPCQ</scope><scope>WZK</scope><scope>7X8</scope></search><sort><creationdate>20030201</creationdate><title>Validity of Self-Report Screening Scale for Elder Abuse: Women's Health Australia Study</title><author>Schofield, Margot J. ; Mishra, Gita D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c510t-af3e15291ee3f4814658348d607cb9b314f48930c891ae5354665ef23796584b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Adult abuse</topic><topic>Adult abuse & neglect</topic><topic>Aged</topic><topic>Australia</topic><topic>Chi-Square Distribution</topic><topic>Cohort</topic><topic>Cohort Studies</topic><topic>Construct Validity</topic><topic>Dejection</topic><topic>Dependence</topic><topic>Elder Abuse</topic><topic>Elder Abuse - diagnosis</topic><topic>Elder Abuse - statistics & numerical data</topic><topic>Factor Structure</topic><topic>Female</topic><topic>Foreign Countries</topic><topic>Humans</topic><topic>Logistic Models</topic><topic>Longitudinal Studies</topic><topic>Mass Screening - methods</topic><topic>Older Adults</topic><topic>Personal Autonomy</topic><topic>Predictor Variables</topic><topic>Psychology</topic><topic>Psychosocial</topic><topic>Qualitative research</topic><topic>Quality of Life</topic><topic>Screening Tests</topic><topic>Social Environment</topic><topic>Surveys and Questionnaires</topic><topic>Vulnerability</topic><topic>Women</topic><topic>Women's Health</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Schofield, Margot J.</creatorcontrib><creatorcontrib>Mishra, Gita D.</creatorcontrib><collection>Istex</collection><collection>ERIC</collection><collection>ERIC (Ovid)</collection><collection>ERIC</collection><collection>ERIC</collection><collection>ERIC (Legacy Platform)</collection><collection>ERIC( SilverPlatter )</collection><collection>ERIC</collection><collection>ERIC PlusText (Legacy Platform)</collection><collection>Education Resources Information Center (ERIC)</collection><collection>ERIC</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Social Services Abstracts</collection><collection>Sociological Abstracts (pre-2017)</collection><collection>British Nursing Index</collection><collection>Sociological Abstracts</collection><collection>Sociological Abstracts</collection><collection>British Nursing Index (BNI) (1985 to Present)</collection><collection>British Nursing Index</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Premium</collection><collection>Sociological Abstracts (Ovid)</collection><collection>MEDLINE - Academic</collection><jtitle>The Gerontologist</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Schofield, Margot J.</au><au>Mishra, Gita D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><ericid>EJ660601</ericid><atitle>Validity of Self-Report Screening Scale for Elder Abuse: Women's Health Australia Study</atitle><jtitle>The Gerontologist</jtitle><addtitle>The Gerontologist</addtitle><date>2003-02-01</date><risdate>2003</risdate><volume>43</volume><issue>1</issue><spage>110</spage><epage>120</epage><pages>110-120</pages><issn>0016-9013</issn><eissn>1758-5341</eissn><coden>GRNTA3</coden><abstract>Purpose: Early identification of elder abuse requires a valid, easily administered screening instrument. This study examined the reliability and validity of the Vulnerability to Abuse Screening Scale (VASS), a 12-item self-report measure with four factors (Vulnerability, Dependence, Dejection, and Coercion). Design and Methods: The sample consisted of 10,421 nationally representative Women's Health Australia study participants, aged 73–78, who completed the Time 2 postal survey in 1999. We tested validity of the VASS factor structure and whether baseline risk status independently predicted Time 2 attrition. Results: Findings confirmed the VASS factor structure and construct validity. Four factors explained 51% of variance, and these factors were internally consistent. The Vulnerability and Coercion factors held the strongest face and construct validity for physical and psychological abuse. The Dependence and Dejection factors were valid and reliable and significantly predicted 3-year attrition after controlling for confounders. 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subjects | Adult abuse Adult abuse & neglect Aged Australia Chi-Square Distribution Cohort Cohort Studies Construct Validity Dejection Dependence Elder Abuse Elder Abuse - diagnosis Elder Abuse - statistics & numerical data Factor Structure Female Foreign Countries Humans Logistic Models Longitudinal Studies Mass Screening - methods Older Adults Personal Autonomy Predictor Variables Psychology Psychosocial Qualitative research Quality of Life Screening Tests Social Environment Surveys and Questionnaires Vulnerability Women Women's Health |
title | Validity of Self-Report Screening Scale for Elder Abuse: Women's Health Australia Study |
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