Results 81 to 90 of about 562,796 (312)

The external validity of South African substance use contextual risk instrument: predictive validity [PDF]

open access: yes, 2017
Magister Artium (Psychology) - MA(Psych)The purpose of the present study was to gather further external validity evidence towards the validity argument for an instrument designed to measure individual and contextual factors associated with adolescent ...
Bester, Kyle John
core  

Improving the external validity of clinical trials: the case of multiple chronic conditions [PDF]

open access: yes, 2013
The U.S. Department of Health and Human Services vision and strategic framework on multiple chronic conditions (MCCs) incorporates recommendations designed to facilitate research that will improve our knowledge about interventions and systems that will ...
Fortin Martin MD, MSc, CFPC   +7 more
core   +2 more sources

Content and face validity in virtual reality with children: a validation in five steps+1 of a wheelchair basketball game

open access: yesFrontiers in Virtual Reality
ObjectiveThe present study is aimed to elaborate and determinate the content and face validity of a virtual reality program attending the perspective of children.
Imanol Ceberio   +7 more
doaj   +1 more source

Decoding the dynamic extracellular matrix in cancer—3D models and bioscaffolds rewire the rules of tumor progression

open access: yesFEBS Letters, EarlyView.
Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani   +3 more
wiley   +1 more source

Development and Validation of a Higher-Order Thinking Skills-Based Test on Citizen Participation in Consumer Education Using Item Response Theory

open access: yesJISAE (Journal of Indonesian Student Assessment and Evaluation)
This study aims to develop and validate a high-order thinking skills (HOTS)-based multiple-choice instrument to assess citizen participation in consumer education.
Putu Diah Ari Kusumadewi   +3 more
doaj   +1 more source

Development of a New Patient-Reported Medication Adherence Instrument: Concerns Influencing Medication Adherence

open access: yesPatient Preference and Adherence, 2021
Sonal Ghura Mansukhani,1 Elizabeth A MacLean,2 Laura L Manzey,2 Carl J Possidente,2 Joseph C Cappelleri,2 Linda S Deal2 1Patient Centered Outcomes Research, Evidera, Waltham, Massachusetts, USA; 2Medical Outcomes Specialists (EAM, LLM, CJP); Patient ...
Mansukhani SG   +5 more
doaj  

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

open access: yesFEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang   +4 more
wiley   +1 more source

The external validity of the South African Substance Use Contextual Risk Instrument: predictive validity [PDF]

open access: yes, 2017
Magister Psychologiae - MPsychThe purpose of the present study was to gather further external validity evidence towards the validity argument for an instrument designed to measure individual and contextual factors associated with adolescent substance use
Bester, Kyle John
core  

Content validity of STEMTIP using CVR method [PDF]

open access: yes, 2018
This study aims to examine the content validity of STEM Teachers’ Instructional Preparedness (STEMTIP) for Malaysian science teachers using Content Validity Ratio (CVR). Fifteen experts selected via purposive sampling evaluated the content.
Abdul Manaf, Umi Kalthom   +3 more
core   +1 more source

Content Validity and Reliability of the Measurement Tools in Educational, Behavioral, and Health Sciences Research

open access: yesJournal of Medical Education Development, 2018
Development and assessment of measurement tools are important stages in the research processes regarding social, educational, and medical sciences, which mainly focus on the measurement of characteristics, qualitative variables, and abstract variables ...
Mohammad Masoud Vakili, Nasrin Jahangiri
doaj  

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