psychometrics Flashcards
what si psychometrics
Basically, psychometrics involves the development, assessment and application of
methods to assess psychological attributes or concepts
- This process attempts to transform these attributes and concepts
psychological measures
essentially methods that are used to collect a sample of
someone’s behaviours, thoughts or emotions
Standardization
the test is given in the same way and the responses to the test
are scored in the same way each time the test is administered to test takers
Psychological tests
can be though of as an objective and standardized measure of a
sample of behaviour
-Examinations
-Examinations do not have standard scores or norms, and tend to be used in academic situations
Measurement
Measurement is the process of assigning numbers to our observations of real world
events
-Basically, measurement is the process of creating a language to represent what we
observe
hypothetical construct
theoretical description of a some attribute
- collection of ideas describing the properties of an object or phenomena