Cross-cultural Validation of Instruments Measuring Health Beliefs about Colorectal Cancer Screening among Korean Americans
Journal of Korean Academy of Nursing
; : 129-138, 2015.
Article
在 Ko
| WPRIM
| ID: wpr-69477
Responsible library:
WPRO
ABSTRACT
PURPOSE:
The purpose of this study was to report the instrument modification and validation processes to make existing health belief model scales culturally appropriate for Korean Americans (KAs) regarding colorectal cancer (CRC) screening utilization.METHODS:
Instrument translation, individual interviews using cognitive interviewing, and expert reviews were conducted during the instrument modification phase, and a pilot test and a cross-sectional survey were conducted during the instrument validation phase. Data analyses of the cross-sectional survey included internal consistency and construct validity using exploratory and confirmatory factor analysis.RESULTS:
The main issues identified during the instrument modification phase were (a) cultural and linguistic translation issues and (b) newly developed items reflecting Korean cultural barriers. Cross-sectional survey analyses during the instrument validation phase revealed that all scales demonstrate good internal consistency reliability (Cronbach's alpha=.72~.88). Exploratory factor analysis showed that susceptibility and severity loaded on the same factor, which may indicate a threat variable. Items with low factor loadings in the confirmatory factor analysis may relate to (a) lack of knowledge about fecal occult blood testing and (b) multiple dimensions of the subscales.CONCLUSION:
Methodological, sequential processes of instrument modification and validation, including translation, individual interviews, expert reviews, pilot testing and a cross-sectional survey, were provided in this study. The findings indicate that existing instruments need to be examined for CRC screening research involving KAs.Key words
全文:
1
索引:
WPRIM
主要主题:
Colorectal Neoplasms
/
Asian
/
Pilot Projects
/
Health Knowledge, Attitudes, Practice
/
Mass Screening
/
Cross-Sectional Studies
/
Interviews as Topic
/
Surveys and Questionnaires
/
Self Efficacy
/
Republic of Korea
研究类型:
Diagnostic_studies
/
Observational_studies
/
Prevalence_studies
/
Prognostic_studies
/
Qualitative_research
/
Risk_factors_studies
/
Screening_studies
限制:
Aged
/
Female
/
Humans
/
Male
国家/地区名称主题:
Asia
语言:
Ko
期刊:
Journal of Korean Academy of Nursing
年:
2015
类型:
Article