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63 Cards in this Set

  • Front
  • Back
Appraisal/Assessment/Evaluation
Refers to the process that helps determine/estimate nature and intensity of different attributes, abilities, and behaviors of an individual
-Uses formal/standard and informal instruments
Ethics
-Best interest of the client
-Informed Consent
-Records
-Competence
-Test security
Multicultural issues
-Note that not all tests have been standardized on other cultures, and there can be content bias in the test
-Also, know rights of handicapped individuals
-lastly, mental disorders are defined in cultural context
Reliability
A reliability coefficient of .75 to +1.0 is strong
Types:
-Test-retest
-Parallel/Alternative Forms
-Split half
-Internal Consistency Procedures
-Inter-Rater Reliability
-Test-retest
Same subjects are given a test twice, with some space in between
- exposure can be a problem
-Parallel/Alternative Forms
Two similar tests are given to the same people at different times, thus item consistency can be assessed
-consistency between tests is not always as good as hoped for
Split-half Procedures
Examiner creates parallel forms by splitting the one test in half and measuring consistency
-sometimes creates inflated estimates of reliability
Internal Consistency
-Most popular reliability assessment
-Coefficient alpha/Chronbach's alpha
-compares each score to the overall test score
-Could use Kuder-Richardson
Inter-Rater Reliability
The degree to which different rates arrive at similar judgements
-Each test scores by two or more judges
Standard Error of Measurement (SEM)
Statistically checking reliability
-Tests with a small SEM have a high reliability coefficient and visa-versa
-68% of the time an examinees true score falls withing +/- 1 of their obtained score

- Add and subtract the SEM from the obtained score. Those numbers make up the range where the persons true score is
Types of tests
Speed: Can't finish the test in the time (WAIS, WRAT)
Power: Some very difficult items which few people can answer.
Factor affecting reliability
-Test length: greater (of similar items)= better
-Homogeneity: less variety = better
-Test-retest interval:shorter=better
-Range constriction: greater variance = better
-Other systematic or unsystematic
Validity
The degree to which the test measures what it is supposed to measure
-Calculated with validity coefficient (the square of the correlation between test scores and criterion score)
-How much the change in one score can predict/explain the change in the other
4 Types of Validity
Face
Content
Criterion Related
Construct
Face
-No coefficient
-The degree to which the items on the test appear to be testing the right subject/construct
Content
-Degree to which a sample of test items adequately represents/covers content area.
-Test should accurately and evenly sample the domains of interest
Criterion Related
-The extent to which a test can predict, diagnose, or classify an individuals behavior in specific situations
Types: Predictive, Diagnostic (current state), Concurrent (test score against external crieterion)
Construct
-The extent to which a tests measures a concept, construct, or trait of interest
-Takes years, can use a series of comparisons (convergent and divergent validity coefficients)
Test construction Issues (item analysis)
-Item analysis evaluates test items:
-The item Difficulty Index
-The Item Discrimination Index:
The item Difficulty Index
describes percentage of persons who answer an item correctly (.50 is ideal)
The Item Discrimination Index
Descries the relative performance of the top and bottom quarter of the distribution of the sample on the item
-Tries to see if those who did good overall did good on certain items, and those who did poorly overall did poorly on certain items
-does the item "discriminate" between those who scored highly and those who did not
In court, what two things should a counselor expect to have to prove
Competency and training to use and interpret the instrument

The validity and reliability of the instrument itself
Things to consider for tests
-Cost
-time limits
-ease of administration
-format
-availability for alternate format
-multiple-level exams
-availability of answer sheets and simple scoring procedures
-ease of interpretation
Criterion Referenced Test
Compares performance with a predetermined set of criteria (believed to be essential)
Normative Referenced
Compares scores to those who took the test previously
Subjective Tests
The answer is formulated by the participant, and is thus harder to score, but can have more validity
Objective Tests
Subjects single out the answer from provided answers. Easier to score and stronger reliability
(MMPI, BDI)
Individual Tests
-Advantages: rapport building, and understanding of client
-Disadvantages: More time consuming and expensive
Group Tests
-Advantages: objective scoring, better norms, economical
-Disadvantages: no chance of individual rapport, can't understand external factors of people, dependent on reading skills of the examinee
Types of Standardized Tests
-Achievement Tests
-Aptitude Tests
-Intelligence Tests
-Interests, attitudes, and values
-Psychopathology Tests
-Personality Tests
Achievement Tests
Measures levels of information the person has already
(CAT, MET, Iowa)
Aptitude Tests
Measures ability to learn skills in specific areas, or predicting future behaviors
(DAT, ACT, SAT, GRE)
Intelligence tests
Measures the ability to function in the world, reasoning and verbal ability
Individual Test of General Intelligence (IQ)
-Stanford-Binet
-Wechsler Adult Intelligence Scale (WAIS)
WISC (children)
WPPSI (littler children)
-Otis Lennon School Ability Test (OLSAT)
-System of Multicultural Pluralistic -Assessment (SOMPA)
Stanford-Binet
IQ determined by formula giving ration between mental age (MA) and chronological ate (CA)
-mean = 100, sd = 15, SEM= 10
-high training level
- not all test items are given, administrator starts at a question and moves up or down

-sensitive to lower levels of mental ability
Wechsler
WAIS (age 16-74),
WISC (6-16&11 mo.),
WPPSI (3-7&3 mo.),
WASI

-Mean = 100, sd=15
-Verbal and performance scales
-Highly accepted
OLSAT
intelligence test
group
determines gifted students
(SOMPA)
System of Multicultural Pluralistic Assessment
-Ages5-11
-Assesses children's cognitive abilities, adaptive behavior, and perceptual motor abilities
-Socio-cultural factors taken into account
-Parent interview and child examination
Tests for special populations- Young Children
-Gesell Developmental Schedules: identifies early neurological defects/organic behavior problems

-Bayley Scales of Infant Development: developmental progress of children, eligibility for special services, effectiveness of intervention

-McCarthy Scales of Children's Abilities: Cognitive/motor ability, 6 subscales

-Miller Assessment for preschoolers: identifies mild-moderate developmental delays
Tests for special populations- Mentally Retarded
-Vineland Social Maturity Scale
-AAMR Adaptive Behavior Scale
-Columbia Mental Maturity Scale (CMMS)
-Bruininks-Oseretsky Test of Motor Proficiency (age 4-14)
Tests for special populations- Physically Handicapped
-Hiskey-Nebraska
-Peabody Picture Vocabulary (for severe handicapped)
Tests for special populations- Cultural and Ethnic Minorities
-Leiter International Performance Scale (LIPS): 2-18, complicated
-Culture Fair Intelligence Scale (CDIS): By Cattell, speed
-Raven's Progressive Matrices: 8-65, non-verbal, design matrices
Multiple Aptitude Tests
-Differential Aptitude Test (DAT): ability to learn and aptitude in several areas
-General Aptitude Test Battery (GATB): 9 factors, occupational
Tests of Psychopathology- Adult
-MMPI
-Millon Clinical Miltitaxial Inventory (MCMI): Self-Report
MMPI
Minnesota Miltiphasic Personality Inventory
Validity scales:
-L(Lie Score)
-F (Faking Bad)
-K (Defensiveness)
-VRIN and TRIN (subtle response bias scales)
10 Clinical MMPI Scales
Hypocondriasis, Depression, Hysteria, Phsychopathic Deviate, Masculinity-Femininity, Paranoia, Psychasthenia, Schizophrenia, Hypomania, Social Introversion
Tests of Psychopathology- Child
-Personality Inventory for Children (PIC)
Tests of Psychopathology - Brain Damage
-Bender Visual Motor Gestalt Test (BGT)
-Luria-Nebraska Neuropsychological Battery
Tests of Psychopathology- Learning Disabilities
-Illinois Test of Psycholinguistic Abilities (ITPA)
-Porch Index of Communicative Ability in Children (PICAC)
-Assessment of Basic Competencies (Kaufman ABC)
Personality Tests
-California Psychological Inventory (CPI)
-Sixteen Personality Factor questionnaire (16PF)
-Edwards Personal Preference Schedule (EPPS)
-Personality Research Form (PRF)
California Psychological Inventory (CPI)
-half of items from MMPI
-Designed for normal populations, age 13+
-18 scales
Sixteen Personality Factor questionnaire (16PF)
-Cattell, factor analysis to classify personality traits
-Normal populations, age 16+
-there is a low literate ed.
Edwards Personal Preference Schedule (EPPS)
-Based on Murray's manifest need system
-pairs of statements, which one characterizes them better
-18+
Personality Research Form (PRF)
-Based on Murray's manifest needs system, same 15 scales as EPPS
-ages 6+
Career and Vocational Testing
-Strong Interest Inventory(SII)
-Jackson Vocational Interest Survey (JVIS)
-Career Assessment Inventory (CAI)
-Kuder Preference Record
-Self-Directed Search (SDS)
Hollands Model
RIASEC
-Realistic
-Investigative
-Artistic
-Social
-Enterprising
-Conventional
SII
-Strong Interest Inventory
-Follows Hollands Model
-2 indexes to detect carelessness
-2 Special Scales: Academic orientation, introversion-extroversion
-Male and Female norms
JVIS
-Jackson Vocational Interest Survey
-2 Constructs: work roles and work styles
CAI
-Career Assessment Inventory
-like the Strong but for people not looking for college degree
-can be used for up to 4 year degree though
-lowered reading level
Kuder Preference Record
-Forced choice triad (person chooses between three options listed), which would they like least and most
-Can be used with kids and lower reading level people
SDS
-Self-Directed Search
-Holland developed this, self administered, self scored, and self-interpreted
-structured process
2 important test reference books
Tests in Print
Mental Measurement Yearbook
Two types of Thinking
Divergent: no limit, infinite
Convergent: logical, progressive, theories