You should budget between $200 and $500 for a seven-day validation test. This amount allows you to buy enough data to see if your click-through rates and cost-per-acquisition align with your target ...

Rajkot: A scenic location, a swanky restaurant or a simple family gathering — those familiar extended-arm poses for selfies ...

Background Inflammatory bowel disease (IBD) patients in China exhibit critically low levels of physical activity, yet evidence for telemedicine-based aerobic exercise interventions remains scarce, ...

For validation, 300 patients were recruited and 299 were analyzed, the mean age of whom was 38.5 (SD 10.5) years, and 106 (35.5%) were women. For concurrent validity, the Emoji-FPS was highly ...

In five studies, we document the development and validation of the Non-verbal Communication Questionnaire (NVCQ). This eight-item measurement tool assesses how people perceive non-verbal cues across ...

Furthermore, Pearson correlation coefficients for the perceived usefulness dimension, perceived ease of use dimension, and overall scale of the Health-ITUES-R and patient acceptance questionnaire for ...

To reach a set of items with the highest convergent validity for the whole set of countries, correlations between each of the 21 initial items and their respective comparison scales were calculated ...

Background: The misuse of psychoactive substances among university students has emerged as a pressing public health issue, particularly in Lebanon, where research on this phenomenon is limited. This ...