Validity

Definitions 1Running head : DEFINITIONSDefinition of TermsDefinitions 2 Validity is the expiration to which a bear witness measures what it claims to measure . It is vital for a test to be sizeable in for the results to be accurately applied . It is not unmalleable by a single statistic , but by a body of research that demonstrates the relationship between the test and the air it is intended to measure . There are three types of , content- , criterion-related and construct- (Wagner , n .dComprehensiveness is the ability of a speculation to explain broad material body of observations (Tharney , n .dApplicability is the ability of a speculation to be relevant or relevant to the matter at make it and that it layabout be used in an applied or practicable setting (Tharney , n .dCultural utility is the ability of the theo ry to be useful in addressing social problems .

The best theory should open to the scientific understanding while fulfilling a societal contract (Bush , 1945 It whitethorn also be defined as an extent to which a theory or test may be used to determine how cultural practices of a ships company may shape psychological processes (Markus , n .dDefinitions 3ReferencesBush , V (1945 . science-The ageless verge , Appendix 3 . Report of the Committee on Science and Public Welfare . U .S . Government create say-so , Washington D .CMarkus , H (n .d . Discovering Psychology . Retrieved whitethorn 31 ,2009 from HYPERLINK http /www .learner .org /discovering /psychology /e26expand .html http /w ww .learner .org /discovering /psychology...! If you pauperism to countenance a full essay, order it on our website: OrderEssay.net

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