Correlation coefficients can mean a positive, negative, or no relationship between two variables. Use correlation coefficients to help pick securities for your portfolio.

We draw attention to two problems associated with the use of instrumental variables (IV), the importance of which for empirical work has not been fully appreciated. First, the use of instruments that ...

Zhai, T. (2025) An Analysis of Japanese Majors’ Cognition on Academic Paper Writing Courses and Academic Ability Cultivation. Open Journal of Social Sciences, 13, 555-570. doi: 10.4236/jss.2025.138036 ...

Objectives We aimed to understand the factors affecting psychological well-being of patients undergoing haemodialysis (HD). First, we explored how physical symptom severity, emotional distress and ...

The Influence of Exploitative Leadership on Service Performance in China and Morocco: The Mediation of Surface Acting and the Moderation of Power Distance Orientation ...

Background Stroke volume is an established echocardiographic marker but has not been widely studied in patients with ...

The standard documentation pages tell developers about the default GitHub Actions environment variables, which are prefixed with the string GITHUB and includes variables such as GITHUB_WORKFLOW, ...

Existing theory of consumer demand does not contain a body of theorems purporting to explain the consumption behavior of individuals when their preferences are changed, either autonomously or by ...

Variance inflation factor is used in statistics to measure the multicollinearity in a set of multiple predictors.

To determine how listeners learn the statistical properties of acoustic spaces, we assessed their ability to perceive speech in a range of noisy and reverberant rooms. Listeners were also exposed to ...