Validade da estrutura fatorial da escala de versão brasileira do Food Choice Questionnaire
Bibliographic Data
| ID | 16826627 |
|---|---|
| Authors | Sara Franco Diniz Heitor (0000-0001-5758-9299, Universidade Federal do Triângulo Mineiro), Michael Reichenheim (0000-0001-7232-6745, Universidade Estadual do Rio de Janeiro, Brasil), Julia Elba De Souza Ferreira (0000-0002-6290-510X, UFTM, Brasil), Sybelle De Souza Castro (0000-0002-0005-7555, UFTM, Brasil) |
| Year | 2019 |
| Volume | 24 |
| Issue | 9 |
| Pages | 3551-3561 |
| Publication date | 2019-09-01 |
| Peer Reviewed | Yes |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | Ciência & Saúde Coletiva (JOURNAL) |
| Journal identifiers | ISSN: 1413-8123 • E-ISSN: 1678-4561 |
| Publisher | FapUNIFESP (SciELO) (PUBLISHER) |
| DOI | 10.1590/1413-81232018249.26482017 |
| PMID | 31508772 |
| OpenAlex | W2971922814 |
| SCIELO_PID | S1413-81232019000903551 |
| Language | PT |
| Citations received | 3 |
| References cited | 29 |
Este estudo examinou a estrutura dimensional e a confiabilidade da versão em português brasileiro do Food Choice Questionnaire (FCQ) de 36 itens, instrumento utilizado para medir a importância dos motivos que levam às escolhas alimentares. A amostra incluiu 502 adultos. Utilizou-se análises fatoriais confirmatórias (AFC) para avaliar a estrutura configural (dimensionalidade) e métrica (magnitude de cargas fatoriais, correlações residuais e validade fatorial discriminante). A avaliação de consistência interna usou o coeficiente ômega (Ω); a reprodutibilidade temporal usou o coeficiente Kappa com ponderação quadrática (κ) em uma amostra separada de 41 indivíduos. A AFC final corrobora a estrutura original de 9 fatores e mostra altas cargas fatoriais (λi > 0,80 em 34 itens); duas correlações residuais (r(i2-i3) = 0,773 e r(i16i17) = 0,853); e correlações fatoriais indicando validade fatorial discriminante (φ
Discriminant validity · Factorial experiment · Internal consistency · Operations management · Psychometrics · Residual · Statistics · Consumer Attitudes and Food Labeling · Mathematics · Organic Food and Agriculture · Psychology · Sensory Analysis and Statistical Methods
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| Unique citing works | 3 |
|---|---|
| Citations per year | 1.5 |
| Citation span | 2024 - 2025 (2) |
| Citation velocity | recent |
| Highly cited | No |
| Citation types | Neutral: 3 |