In my previous blog post, I noted that reliability and validity are two essential properties of psychological measurement. Measures of intelligence, personality, vocational interests, and so forth ...

Please confirm that you would like to log out of Medscape. If you log out, you will be required to enter your username and password the next time you visit. Log out ...

Assessing strength and power is crucial for evaluating muscular performance and function. As laboratory testing can be time-consuming or inaccessible to many athletes, portable accelerometers have ...

3 Department of Physical Education, School of Education, University of Cadiz, Puerto Real, Spain 4 Department of Physical Education, School of Physical Activity and sport Sciences, University of ...