This article will discuss the differences between Windows Communication Foundation (WCF) Simple Object Access Protocol or SOAP and Representational State Transfer or REST services as a solution consideration for a web-centric application.
Concurrent validation definitions. [COLOR=blue][b]Concurrent validation is a subset of prospective validation and is conducted with the intention of ultimately distributing product manufactured during the validation study.
Concurrent validity is one of the two types of criterion-related validity. Criterion-related validity refers to the degree to which a measurement can accurately predict specific criterion variables.ince the construct, or psychological concept, that you want to measure is depression, you search for psychological tests that measure depression. In your search, you come across the Beck Depression Inventory, which researchers have determined through several studies is a valid measure of depression.