Please provide your email address to receive an email when new articles are posted on . It is the first study to review a substance use checklist of Diagnostic and Statistical Manual for Mental ...

Background. The aim of the study was to validate the Norwegian version of a self-administered 43-item questionnaire designed to assess quality of life in kidney transplant recipients, the End-Stage ...

There is a distinction that one learns about on the first day of a course in psychological research methods. It is the difference between internal and external validity. Internal validity is ...

Ethnographic research, such as observing the setup of a catheter, often leads toideation. But it can also lead to significant device design. In 2001, William Reese and I wrote an article about the use ...

The pattern of correlations between the two instruments largely confirmed hypothesized associations from literature review and item content analysis, hence supporting convergent and discriminant ...

There is a distinction that one learns about on the first day of a course in psychological research methods. It is the difference between internal and external validity. Internal validity is ...