8 mei 2018
In this micro lecture the following items will be explained regarding this lecture: Learn what a summative scale is, and how it is different from an index Know what steps are necessary to develop a scale
Henk van der Kolk
In this micro lecture the following items will be explained regarding this lecture: Learn why you need to try out newly developed scale, before collecting a lot of data Know what methods you can use to pilot test a scale
In this micro lecture the following items will be explained regarding this lecture: Latent trait Guttman scale item trace lines item characteristic cases item difficulty index of reproduability
17 februari 2017
Instruction video on correct pipetting with a focus on correct usage of the scale.
Auteur onbekend
In this micro lecture the following items will be explained regarding this lecture: Latent trait scale score item trace lines item characteristic curves monotonicity item difficulty item discrimination
In this micro lecture the following items will be explained regarding this lecture: Measuring 'theoretical constructs': Conceptualization --> operationalization --> measurement Constructing indices, typologies and scales
In this assessment the following items will be explained regarding this assessment: In this assignment you will learn about the conceptualization of constructs and about the construction of typologies, indices and scales.
In this module about scale index construction you learn about several aspects: checking, testing, factor analysis and scale construction.
In this micro lecture the following items will be explained regarding this lecture: latent traits items itembank item difficulty adaptive testing computerizedadaptive testing (CAD)
In this micro lecture the following items will be explained regarding this lecture: Learn how to write items with appropriate response categories that measure the target construct