reliability and validity of instruments used in qualitative and quantitative marketing research. The third part of the paper … review a series of articles on the estimators of reliability, on their power, on their strengths and weaknesses. The … conclusions of the research paper urges to research on the factors that influence the values of reliability estimators to …

construct validity, scale reliability, intercorrelation and face validity. The analyses delivered insights into the relationship …

construct validity and internal consistencyof the Maslach Burnout Inventory - General Survey (MBI-GS) (Schaufeli, Leiter … coefficients wereused to assess the internal consistency and construct validity of the MBI-GS. Descriptivestatistics were used to …

standards to examine the validity and reliability of qualitative research studies (credibility, transferability, dependability …

. The results of the confirmatory factor analysis and content validity support shortening the scale to 9 items. The short … versions of the scales demonstrated adequate reliability in internal consistency and adequate concurrent and convergent … validity by significant correlations with dispositional optimism, general self-efficacy, hope, resilience and subjective well …

. Significant correlations with satisfaction items, anxiety and depression provided evidence for concurrent validity. These findings …

evidence confirms a single underlying factor. The current paper evaluates the DSES’s development, factor structure, reliability … and convergent and predictive validity using a community sample. Despite the full DSES scale’s excellent internal … reliability, two related factors—theism and civility—are identified. Both scales are reliable and converge meaningfully with …

The present article aims to examine the validity and reliability of the Portuguese version of Personal Outcomes Scale …-cultural adaptation, culminating with an evaluation of 10 experts for the quantitative evidence of the content validity. All EPR’s items … showed an excellent internal consistency (α = .94). EPR’s construct validity indexes are also reported and discussed. The …