Assessments Flashcards
What is a norm-referenced test?
a test that compares an individual’s performance to the average group’s performance. This group is the normative group
What question do norm-refererenced tests answer?
“How does my client compare to the average?”
What is a criterion referenced test?
a test that compares an individual’s performance to an expected level of performance based on age or level education
What question do criterion-referenced tests answer?
“How does my client compare to an expected level of performance?”
What is an authentic assessment/alternative assessment/nontraditional assessment approach?
A test that measures what a client can and cannot do based on context, such as observing a client in a real-life situation
What are examples of alternative assessment approaches?
language sampling, audiotaping, videotaping, real-life simulations, self-monitoring and self-assessment, structured symbolic play
What is validity?
Test claims to measure what it is supposed to measure
What is reliability?
test results can be reproduced
What are standardized tests?
tests that give standard procedures for administering and scoring the test
What are the three psychometric principles?
validity, reliability, and standardization
What is a dynamic assessment?
an informal assessment used to determine an individual’s potential to learn language
Which assessment method is typically used to distinguish disorder from difference?
dynamic assessment
Which assessment method uses the test, teach, and retest method?
dynamic assessment
What makes an assessment informal?
the procedures are not statistically based and there’s no established reliability or validity.
nWhat are features of a formal assessment?
consistent procedures; established reliability and validity; empircally or scientifically developed
Standardized does not mean _____
norm referenced
What are the pros of norm referenced tests?
eliminates administrator implicit bias, clear cut offs that you can interpret more easily, can be given to multiple clients; easy to administer, objective, other professionals and insurance companies recognize them, allows for comparison, time-efficient, necessary for eligibility
What are the cons of norm refernced tests?
Normative sample could be biasing for the client; limited and decontextualized; administration rules and test directions and test scoring allow for no flexibility
What are the pros of criterion referenced tests?
allows for comparison; specific to the age or developmental stage of an individual
What are the cons of criterion referenced tests?
criteria may not be up to date; may not be developmentally appropriate; decontextualized/limited;
What are the pros of interviews?
incorporates multiple perspectives, especially from individuals who know the client; can record detailed and client specific information; highly contextualized; can be done anywhere; naturalistic - the realest version of a client’s language
What are the cons of interviews?
potential of conflicting viewpoints from individuals who are participating in the interview; time consuming, tough to schedule, language barrier may be present; impacted by implicit biases; may not get all the information you need for an assessment
What are the pros of observations?
incorporates multiple perspectives, particularly from individuals who know the client; can capture detail and client specific information; highly contextualized; naturalistic; spontaneous; can be done anywhere
What are the cons of observations?
time consuming; can’t use it for eligibility; not reliable; cannot elicit behavior you want to see because you’re in the person’s natural environment; behavior impacted by presence of the evaluator; can be more difficult to do with children than with adults
What are the four types of reliability?
test-retest reliability, split-half reliability, rater reliability, and alternate form reliability
What is test-retest reliability?
the test results are the same when the same person takes the same test at different points in time.
What is split-half reliability?
one half of the test is of equal weight compared to the second half
What is rater reliability?
the reliability of the test administrator to administer and score a test correctly
What are the two subtypes of rater reliability?
intra-rater reliability and inter-rater reliability