For those who see the world as a dark place, the universe seems to offer little solace. According to current estimates, approximately 70% of the stuff that makes up the cosmos consists of dark energy, ...

The study aimed to validate a questionnaire for the Brazilian adolescent population assessing patient’s perceptions of orthodontic treatment and to verify whether its original psychometric properties ...

In recent years, dimensional models of personality disorder have become increasingly influential, particularly among trait psychologists and personality researchers. Two prominent examples are the ICD ...

President Donald Trump’s border crackdown has resulted in a 99% reduction of crossings and sent such a strong stay away message to possible illegal migrants that the main passage way to the United ...

Objectives The aim of the present study was to examine the reliability and validity (structural and convergent) of the Resilience and Strain Questionnaire in Caregivers of People with Dementia ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Michael Boyle is an experienced financial professional with more than 10 years working with ...

Abstract: The purpose of this paper was to develop and validate a new theoretically based scale to measure students' learning of systems thinking in relation to the affective domain in the context of ...

Lauren (Hansen) Holznienkemper is a lead editor for the small business vertical at Forbes Advisor, specializing in HR, payroll and recruiting solutions for small businesses. Using research and writing ...

Objectives Patient experience questionnaires have been criticised owing to the lack of supporting psychometric evidence. The objective of this study was to describe the development and psychometric ...

Background Despite the fact that labour market flexibility has resulted in an expansion of precarious employment in industrialised countries, to date there is limited empirical evidence concerning its ...

Correspondence to Dr Lauren E Griffith, Department of Health Research Methods, Evidence, and Impact, MIP 309A, McMaster University, 175 Longwood Rd. S., Hamilton, ON L8P 0A1, Canada; ...