Results 31 to 40 of about 627,263 (321)

Evaluation of patient doses for routine digital radiography procedures toward establishing an institutional diagnostic reference levels: A case study in Sri Lanka

open access: yesJournal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract The present study was conducted as part of a comprehensive work to establish National Diagnostic Reference Levels (NDRLs) in Sri Lanka for the first time. DRLs can be used as an effective optimization tool for identifying unusually high or low patient doses during X‐ray examinations.
Sachith Welarathna   +3 more
wiley   +1 more source

The sensitivity of TIMSS country rankings in science achievement to differences in opportunity to learn at classroom level

open access: yesLarge-scale Assessments in Education, 2018
Background Fair comparisons of educational systems in large-scale assessments can be made only if the differences in curricula have little impact on the outcomes.
Stephan Daus, Johan Braeken
doaj   +1 more source

Abstract Validity and Reliability of Student Engagement in School Scale [PDF]

open access: yesمطالعات روانشناسی تربیتی, 2019
The aim of this study was to develop a student engagement scale in school)SES)Viga 2016 and determine its validity and reliability. This research was acorrelation type of factor analysis (exploratory factor analysis and confirmatory factor analysis ...
fatemeh rasoli khorshidi   +2 more
doaj   +1 more source

Measuring results in education. [PDF]

open access: yesJournal of Educational Psychology, 1911
n ...
openaire   +2 more sources

Measuring Investment in Education [PDF]

open access: yesJournal of Economic Perspectives, 1996
Historic debates about the measurement of capital are even more complicated in the case of education and human capital. As extensive research demonstrates, education resources are not consistently related to student performance in existing elementary and secondary schools.
openaire   +3 more sources

Measuring Discrimination in Education [PDF]

open access: yes, 2009
In this paper, a methodology to measure discrimination in educational contexts is illustrated. In India, exam competition is run through which children compete for a large financial prize and teachers have been recruited to grade the exams.Then there is a random assignment of child “characteristics†(age, gender, and caste) to the cover sheets of ...
Rema Hanna, Leigh Linden
openaire   +2 more sources

An Overview of Vibration Analysis Techniques for the Fault Diagnostics of Rolling Bearings in Machinery

open access: yesShock and Vibration, 2022
The perfection of methods and means of nondestructive testing and technical diagnostics is determined by the level of development of science and modern industrial technologies.
Evgeny A. Burda   +3 more
doaj   +1 more source

Measurement in Higher Education.

open access: yesThe Journal of Philosophy, 1923
Vita. ; Thesis (PH.D.) - Columbia university, 1923. ; Bibliography: p. 331-334. ; Mode of access: Internet.
G. M. Ruch, Ben D. Wood
openaire   +3 more sources

THE PSYCHOLOGY OF EDUCATIONAL MEASUREMENT [PDF]

open access: yesETS Research Report Series, 1984
ABSTRACTSince school learning entails not just accretion of knowledge but the structuring and restructuring of knowledge and cognitive skills, the conception and construction of educational achievement measures must be cast in developmental terms. Since student characteristics as well as social and educational experiences influence current performance,
openaire   +3 more sources

The Effectiveness of Self-Compassion Training on the Loneliness and resilience destitute women [PDF]

open access: yesروانشناسی و روانپزشکی شناخت, 2019
Introduction: Considering that divorced women are exposed to a variety of psychological injuries because of the suffering of loneliness and lack of solid support.
Masumeh Shafiei   +2 more
doaj   +1 more source

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