Whether in psychology, marketing, or social science, precision is everything. Scientists need to be confident that their tools—like surveys, tests, and questionnaires—are measuring exactly what they ...

Objective: To compare the discriminant validity of three different single-question assessments of subjective cognitive complaints (SCC) for dementia in a community-based older adult population in ...

The field of marketing uses many statistically different methods for assessing discriminant validity. However, the discipline lacks an underlying standard as to which method(s) provides the most ...

Burrell AMG, Allan JL, Williams DM & Johnston M (2018) What do self-efficacy items measure?: Examining the discriminant content validity of self-efficacy items ...

Dental caries affects children globally, resulting in a major public health problem. 1 1. Petersen PE. The World Oral Health Report 2003: continuous improvement of oral health in the 21st century—the ...