Though the use of conjoint analysis has increased substantially in recent years, relatively little empirical evidence has been published on how its reliability and validity compares with that of ...

Objective To assess the reliability and validity of the Japanese translation version of the Pediatric Quality of Life Inventory™ 4.0 Short Form 15 (PedsQL™ 4.0 SF15). Methods The PedsQL™ 4.0 SF15 was ...

Phase III randomized double-blind study to evaluate the efficacy of a polycarbophil-based vaginal moisturizer in women with breast cancer. This is the first published report on the validation of the ...

Sport competition can be a major source of stress among youth sport athletes. Knowledge of competitive state anxiety may be beneficial for both sport performance and development of young athletes. The ...

In everyday language, the term validity is typically used to describe something as being trustworthy or legit. It's meaning in psychology suggests something similar—it's all about whether we can trust ...