Module 1: Psychometric Properties and Principles Flashcards
Psychological Testing
+ process of measuring psychology-related variables by means of devices or procedures designed to obtain a sample of behavior
+ numerical in nature
+ individual or by group
+ administrators can be interchangeable without affecting the evaluation
+ requires technician-like skills in terms of administration and scoring
+ yield a test score or series of test score
+ minutes to few hours
Psychological Assessment
+ gathering and integration of psychology-related data for the purpose of making a psychological evaluation
+ answers referral questions through the use of different tools of evaluation
+ individual
+ assessor is the key to the process of selecting tests and/or other tools of the evaluation
+ requires an educated selection of tools of evaluation, skills in evaluation, and thoughtful organization, and integration of data
+ entails logical problem-solving that brings to bear many sources of data assigned to answer the referral question
What are the types of psychological assessment?
- Educational
- Retrospective
- Remote
- Ecological Momentary
- Collaborative
- Therapeutic
- Dynamic
Educational Assessment
evaluate abilities and skills relevant in school context
Retrospective
draw conclusions about psychological aspects of a person as they existed at some point in time prior to the assessment
Remote
subject is not in physical proximity to the person conducting the evaluation
Ecological Momentary
“in the moment” evaluation of specific problems and related cognitive and behavioral at the very time and place that they occur
Collaborative
the assessor and assesee may work as “partners” from initial contact through final feedback
Therapeutic
therapeutic self-discovery and new understanding are encouraged
Dynamic
describe interactive approach to psychological assessment that usually follows the model: evaluation > intervention of some sort > evaluation
Psychological Test
device or procedure designed to measure variables related to psychology
What are the parts/components of the psychological test and other related terms?
- Content
- Format
- Item
- Administration Procedures
- Score
- Scoring
- Cut-Score
- Psychometric Soundness
- Psychometrics
- Psychometrist or Psychometrician
Content
subject matter
Format
form, plan, structure, arrangement, layout
Item
a specific stimulus to which a person responds overtly and this response is being scored or evaluated
Administration Procedures
one-to-one basis for group administration
Score
code or summary of statement, usually but not necessarily numerical in nature, but reflects an evaluation of performance on a test
Scoring
the process of assigning scores to performances
Cut-Score
reference point derived by judgment and used to divide a set of data into two or more classification
Psychometric Soundness
technical quality
Psychometrics
science of psychological measurement
Psychometrist or Psychometrician
refer to professional who uses, analyzes, and interprets psychological data
Ability or Maximal Performance Test
assess what a person can do
What are the types of ability tests?
- Achievement
- Aptitude
- Intelligence
Achievement Test
+ measurement of the previous learning
+ fact-based or conceptual
What are achievement tests used for?
+ used to measure general knowledge in a specific period of time
+ used to assess mastery
What do achievement tests rely on?
relies mostly on content validity
Aptitude Test
refers to the potential for learning or acquiring a specific skill
What do aptitude tests tend to focus on?
tends to focus on informal learning
What do aptitude tests rely on?
rely mostly on predictive validity
Intelligence Test
refers to a person’s general potential to solve problems, adapt to changing environments, abstract thinking, and profit from experience
Human Ability
considerable overlap of achievement, aptitude, and intelligence test
Typical Performance Test
+ measure usual or habitual thoughts, feelings, and behavior
+ indicate how test takers think and act on a daily basis
+ no right and wrong answers
What kind of scale do typical performance tests use?
uses interval scales
Personality Test
+ measures individual dispositions and preferences
+ designed to identify characteristic
+ measured ideographically or nomothetically
What are the different types of personality tests?
- Structured Personality Tests
- Projective Personality Tests
- Attitude Tests
- Interest Inventories
Structured Personality Tests
provide statement, usually self-report, and require the subject to choose between two or more alternative responses
Projective Personality Tests
unstructured, and the stimulus or response are ambiguous
Attitude Tests
elicit personal beliefs and opinions
Interest Inventories
measures likes and dislikes as well as one’s personality orientation towards the world of work
Aside from the main four kinds of psychological tests, what are other kinds of psychological tests?
- Speed Tests
- Power Tests
- Values Inventory
- Trade Test
- Neuropsychological Test
- Norm-Referenced Test
- Criterion-Referenced Tests
Speed Tests
the interest is the number of times a test taker can answer correctly in a specific period