Assessment Flashcards
Process to gain understanding of the individual child in order to make informed decisions.
Assessment
What are the 5 purposes of assessment?
- screening
- problem solving
- identification/diagnosis
- counseling and rehabilitation
- progress evaluation
Steps in the assessment process:
- Initial identification or referral of the student-REVIEW REFERRAL INFORMATION
- School psychologist will often review the student’s records determining the reason for referral
- Establish good working relationship with referral source and discuss referral with them and clarify when needed
- Decide whether to accept the referral
- Obtain relevant background information
- Consider the influence of relevant others
- Observe the child in several settings
- Select and administer an appropriate test battery
- Interpret the assessment results
- Develop intervention strategies and recommendations
- Write a report
- Meet with parents, examinee if appropriate, and other concerned individuals
Follow up on recommendations and reevaluation
4 pillars of assessment
- Norm-referenced tests
- Interview
- Observations
- Informal Assessment
What do assessments measure?
- Age ranges,
- what they measure,
- types of scores,
- how to interpret the data,
- culture fairness
Best Practice when using an assessment is to use a 1)____________ in which a multitude of areas, methods and sources are used to gather relevant information to identify children with disabilities or problems. IQ tests cannot be used in 2)________ - both formal and informal measures should be utilize to support or supplement decisions.
1) multi-method approach
2) isolation
Norm referenced tests
• Standardized on a 1)_______ and scaled so that each score reflects a rank within the norm group
• Quantify child’s 2)_______
• Provide an index for evaluating changes in many different aspects of the child’s 3)______ and 4)_______ world
1) norm group
2) psychological functioning
3) physical
4) social
Best practice for individually administered tests of _________:
start at the broadest level, then narrow your interpretation to the subtest level. Most valid score is usually the full scale score, followed by the major domain or cluster scores. Item analysis is least reliable, but may reveal important information.
intellectual functioning
- 5 broad domains- Verbal, Perceptual, Memory, Processing Speed and Executive Functions
- Age range: 6-16.11
WISC-IV
test of intellectual functioning
- Age range: 2:6 – 7:7
* 14 subtests
WPPSI-IV
test of intellectual functioning
- Earliest version considered the first widely used cognitive assessment in America
- Age range: 2-85
- Domains: Fluid Reasoning, Knowledge, Quantitative Reasoning, Visual-Spatial and Working Memory
- Wide variety of nonverbal items- good for bilingual or developmentally delayed or language disordered subjects
Standford –Binet Intelligence Scales, Fifth Edition (SB5)
test of intellectual functioning
- Cognitive achievement battery
- Preschool verson: 2.6-5.11
- School age version: 6-17.11
- 3 major Cluster Scores: Verbal, Spatial, and Nonverbal abilities
- Test results can be viewed from several different theoretical perspectives
- Nonverbal Cluster can be used with students who have language or hearing barriers
Differential Ability Scales (DAS)
test of intellectual functioning
- Based on the Luria Model of information processing and congitiv-neuropsychological theory (PASS)
- By DAS and NAGLIERI
- Ages 5-18
- PASS model-Planning, Attention, Simultaneous and Sequential Processing
- No verbal portion- claimed to be more culturally fair than other tests which rely on learned academic skills
Cognitive Assessment System (CAS)
test of intellectual functioning
- Ages 11-85+
- Co-normed with the KTEA
- Broad theoretical base, based on Luria’s neuropsychological model an dknowledge
- Global score has non-verbal option
- Assesses special education needs and cultural fairness minimies verbal responses instructions so there is less cultural bias therefore-good for culturally diverse populations.
Kaufman Adolescent and Adult Intelligence Test (KAIT)
test of intellectual functioning
- Good choise to use when assessing hearing-impaired or non-English speaking students
- Domains include complex memory, verbal mediated reasoning and nonverbal problem solving
- Age range: 5-17.11
Universal Nonverbal Intelligence Test (UNIT)
test of intellectual functioning
- Ages 2 weeks to 42 months
* Individual measure to assess developmental functioning and identify kids at risk for developmental delay
Bayley-III
test of intellectual functioning
• Ages 2.5-8.5
• Designed to assess the ability of pre-school children
• Good for really smart pre-schoolers or developmental delayed older children-
(age 8).
McCarthy Scales of Children’s Ability
test of intellectual functioning
- Comprehensive assessment of academic achievement
- Ages 2-90+
- Good reliability and validy although more is needed to know about psychometric properties
Woodcock-Johnson Tests of Achievement (WJ-III)
Test of Academic Achievement
- Comprehensive-8 subtests-reading, math, language skills, (including oral expression) and writing
- Ages 4- adult
- Based on C-H-C theory
- Adequate reliability and validity
Wechsler Individual Achievement Test (WIAT-II)
Test of Academic Achievement
- Assesses basic reading, arithmetic and spelling
- Ages 5-75
- 15-30 mins to administer
- Adequate reliability and validigy
Wide Range Achievement Test, Third Edition (WRAT-3)
Test of Academic Achievement
- Measures listening comprehension and receptive vocabulary
- Ages 2-6 to 90+
- Previous versions-excellent reliability and validity, add’tl studies in validity on current version needs to be done
Peabody Picture Vocabulary Test (PPVT)
Individually administered diagnostic/process test (e.g. reading, math, listening comprehension, memory)
- Comprehensive math assessment of math concepts and skills
- Ages 5-22
- 35-50 mins.
- Acceptable reliability and validity
Key Math
Individually administered diagnostic/process test (e.g. reading, math, listening comprehension, memory)
- Reading test-13 passages of increasing difficlty
- Ages 7-18
- 15-30 mins
- Adequate reliability and validity
Gray Oral Reading Test (GORT)
- Test of visual-motor integration
* Ages 2-18
Beery
The following are measures of _________.
- Scales of Independent Behavior- Revised (SIB-R)
- AAMR Adaptive Behavior Scale (ABS-S)
- Adaptive Behavior Assessment Ssytem (ABAS)
- Vineland
social maturity/developmental/adaptive behavior
When would you need to administer a measure of adaptive behavior?
When you suspect intellectual disability
Minimal requirements for assessing ID?
- Below the age 18
2. Standard scores on adaptive and IQ tests should be two Standard Deviations below the mean ( below 70)