Technological Innovations in Data Collection: Acceptance, Data                     Quality and Costs

Leeuw, Edith D. de; Ii, W.L. Nicholls

doi:10.5153/sro.50

Cited by 56 publications

(51 citation statements)

References 26 publications

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“…The dietitian used a paper-based form of the demographic questionnaire, undertook a structured diet history interview (15) and measured height and weight. Food portions were identified using conventional household measures such as cups and measuring spoons.…”

Section: Patientsmentioning

confidence: 99%

Computerized dietary assessments compare well with interviewer administered diet histories for patients with type 2 diabetes mellitus in the primary healthcare setting

Probst

Faraji

Batterham

et al. 2008

Patient Education and Counseling

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Computerized dietary assessments compare well with interviewer administered diet histories for patients with type 2 diabetes mellitus in the primary healthcare setting, Patient Education and Counseling, 72(1), 2008, 49-55. Copyright Elsevier 2008. Computerized dietary assessments compare well with interviewer administered diet histories for patients with type 2 diabetes mellitus in the primary healthcare setting AbstractUsing a context-based case-control trial, 41 adults with type 2 diabetes mellitus were randomized into four groups to complete dietary assessments (computerized or interviewer administered) at 0, 2 and 8 weeks and food records at 0 and 2 weeks. Repeatability of reported energy, total fat, saturated, polyunsaturated and monounsaturated fatty acids between the computerized and interviewer administered methods were assessed using repeated measures ANOVA. Paired t-tests and Pearson's correlations determined relative validity of the assessments. Methods: Using a context based case-control trial, forty-one adults with type 2 diabetes mellitus were randomized into four groups to complete dietary assessments (computerized or interviewer administered) at zero, two and eight weeks and food records at zero and two weeks. Repeatability of reported energy, total fat, saturated, polyunsaturated and monounsaturated fatty acids between the computerized and interviewer administered methods were assessed using repeated measures ANOVA. Paired t-tests and Pearson's correlations determined relative validity of the assessments.Results: Thirty-one patients completed all visits. Statistically significant differences were found between computerized and interviewer administered data for total fat (p=0.048) and saturated fatty acids (p=0.019) between zero and two weeks. Computerized assessments correlated better with food records (r=0.16-0.52) compared with interviewer administered assessments (r=-0.02-0.51). Conclusion:Computerized assessments saw a learning effect with repeated use indicating that users were becoming more familiar with the website with repeated use. Relative validity suggests that the website may capture more foods though this requires further investigation.Practice Implications: By allowing patients to self-report their intakes on a computer, dietitians will have the ability to spend increased time with their patients counseling them toward change.

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Section: Patientsmentioning

confidence: 99%

Computerized dietary assessments compare well with interviewer administered diet histories for patients with type 2 diabetes mellitus in the primary healthcare setting

Probst

Faraji

Batterham

et al. 2008

Patient Education and Counseling

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“…Online research surveys do not appear to create response bias (Boyer et al 2002;de Leeuw and Nicholls 1996;Tanriverdi 2001). Data collection began four days prior to the beginning of a seven-day national holiday in China when many members planned trips.…”

Section: Methodsmentioning

confidence: 99%

Knowledge Adoption in Online Communities of Practice

Wei¹,

Watts²

2016

Systèmes d'Information &Amp; Management

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“…In our sample, race is independent, statistically, from gender and grade (see Table 2). (Borgers et al, 2000;de Leeuw & Nicholls, 1996). In the A-CASI technique, a computerized voice-over delivers each mini-story to the respondents, ensuring that questions are delivered verbatim and that the voice inflection of the narrator is constant and consistent.…”

Section: Participantsmentioning

confidence: 99%

Development and psychometric validation of a child Racial Attitudes Index (RAI)

2017

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The Racial Attitudes Index (RAI) measures a child's racial attitudes. Designed for children aged 5-9 years, the RAI is delivered over the Internet using Audio Computer Assisted Self-Interviewing (ACASI). Unlike traditional binary forced-choice instruments, the RAI uses an expanded response format permitting a more nuanced understanding of patterns of children's racial attitudes. In addition to establishing psychometric evidence of the RAI technical adequacy, hypotheses about RAI item response patterns were tested. The racial attitudes of 336 Black and White children in grades K-3 were assessed using a forced-choice instrument (Preschool Racial Attitudes Measure II) and the RAI. Findings from this study indicate measures obtained with the RAI are technically adequate, and the measure functions invariantly across racial groups. Also, patterns of children's racial attitudes measured with the RAI are more nuanced than those obtained using the forced-choice response format.Keywords Racial and ethnic attitude and relations . Prejudice . Childhood development . Social cognitionEvidence from explicit attitudes research shows that young children display racial biases as early as 3 to 5 years of age

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Technological Innovations in Data Collection: Acceptance, Data Quality and Costs

Cited by 56 publications

References 26 publications

Computerized dietary assessments compare well with interviewer administered diet histories for patients with type 2 diabetes mellitus in the primary healthcare setting

Computerized dietary assessments compare well with interviewer administered diet histories for patients with type 2 diabetes mellitus in the primary healthcare setting

Knowledge Adoption in Online Communities of Practice

Development and psychometric validation of a child Racial Attitudes Index (RAI)

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