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Psychometrics - Methods
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Definition of 'Psychometrics'

Assessment of psychological variables by the application of mathematical procedures.

Common names: Psychometrics; Psychometric

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Saturday, November 21, 2009

Psychometric properties of the Rivermead Motor Assessment: its utility in stroke.

30 Oct 2009 OBJECTIVE: To investigate the psychometric properties of the Rivermead Motor Assessment by Rasch analysis and conventional statistics to improve its clinical utility. METHODS: A total of 107 patients after stroke were evaluated using the Rivermead ... Read more...


Measuring preference-based quality of life using the EuroQol EQ-5D in patients with cerebral aneurysms.

30 Aug 2009 OBJECTIVE: Cerebral aneurysms can adversely affect quality of life (QOL) via mass effect, subarachnoid hemorrhage, anxiety, or treatment sequelae. The EuroQol EQ-5D is a popular generic 5-item multiple-choice survey questionnaire that measures ... Read more...


Using Rasch analysis to revisit the validity of the Cataract TyPE Spec instrument for measuring cataract surgery outcomes.

30 Aug 2009 PURPOSE: To assess the psychometric properties of the Cataract TyPE Specification (Spec) questionnaire using the Rasch model. SETTING: Flinders Medical Centre, Adelaide, Australia. METHODS: The 12-item Cataract TyPE Spec questionnaire was ... Read more...

 

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Technical information about 'Psychometrics'

Definition: Assessment of psychological variables by the application of mathematical procedures.

Descriptor UI: D011594

Alternative terms: Psychometrics; Psychometric;

Allowable Qualifiers: classification; economics; education; history; instrumentation; legislation & jurisprudence; manpower; methods; organization & administration; standards; trends; statistics & numerical data; ethics;

Tree Number: F04.711.780;

Technical Notes: SPEC: SPEC qualif; NIM coord: no qualif; includes statist analysis of psychol tests, validation, applic of statist theory or formulae to psychol

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