Validity is the hallmark of quality for educational and psychological measurement. But what does quality mean in this context? And to what, exactly, does the concept of validity apply? These apparentl ...Celý popis
Validity is the hallmark of quality for educational and psychological measurement. But what does quality mean in this context? And to what, exactly, does the concept of validity apply? These apparently innocuous questions parachute the unwary inquirer into a minefield of tricky ideas. This book guides you through this minefield, investigating how the concept of validity has evolved from the nineteenth century to the present day.
Communicating complicated concepts straightforwardly, the authors answer questions like:
What does ′ validity′ mean?
What does it mean to ′ validate′ ?
How many different kinds of validity are there?
When does validation begin and end?
Is reliability a part of validity, or distinct from it?
This book will be of interest to anyone with a professional or academic interest in evaluating the quality of educational or psychological assessments, measurements and diagnoses.
Prečo nakupovať na Enbooku?
VEĽKÝ VÝBER
Ponúkame milióny kníh v angličtine. Od beletrie až po tie najodbornejšie odborné.
POŠTOVNÉ ZADARMO
Poštovné už od 2,99 € a pri objednávke nad 60 € doprava na pobočku Zásielkovne zadarmo
SKVELÉ CENY
Ceny kníh sa snažíme držať pri zemi a vždy pod cenou odporúčanou vydavateľom, aby si ich mohol kúpiť naozaj každý.
OVERENÉ ZÁKAZNÍKMI
Získali sme certifikát "Overené zákazníkmi" na Heureka.sk. Prezrite si naše recenzie
ONLINE PODPORA
Môžete využiť online chat, email alebo nám zatelefonovať.