Podcast
Questions and Answers
What is the reliability coefficient range for good reliability?
What is the reliability coefficient range for good reliability?
- 0.1 to 0.3
- 0.5 to 0.75
- 0.75 to 1.0 (correct)
- 0.25 to 0.5
Which type of reliability involves the stability of response over a specific time interval?
Which type of reliability involves the stability of response over a specific time interval?
- Test-Retest reliability (correct)
- Alternate Forms Reliability
- Internal consistency Reliability
- Rater Reliability
Which type of reliability involves obtaining the same ratings for a given variable by one rater on multiple occasions?
Which type of reliability involves obtaining the same ratings for a given variable by one rater on multiple occasions?
- Alternate Forms Reliability
- Inter-rater Reliability
- Test-Retest reliability
- Intra-rater Reliability (correct)
What does the reliability of two equivalent forms of a measuring instrument refer to?
What does the reliability of two equivalent forms of a measuring instrument refer to?
What is face validity?
What is face validity?
What is content validity?
What is content validity?
What is criterion-related validity?
What is criterion-related validity?
What is construct validity?
What is construct validity?
What is the relationship between validity and reliability?
What is the relationship between validity and reliability?
Which type of validity indicates that an instrument measures what it is intended to measure?
Which type of validity indicates that an instrument measures what it is intended to measure?
What type of validity reflects the degree to which a theoretical construct is measured by an instrument?
What type of validity reflects the degree to which a theoretical construct is measured by an instrument?
Which type of validity indicates that an instrument appears to test what it is supposed to test?
Which type of validity indicates that an instrument appears to test what it is supposed to test?
What is the reliability coefficient range for moderate reliability?
What is the reliability coefficient range for moderate reliability?
Which type of reliability involves obtaining the same ratings for a given variable by one rater on multiple occasions?
Which type of reliability involves obtaining the same ratings for a given variable by one rater on multiple occasions?
What does test-retest reliability measure?
What does test-retest reliability measure?
What is the degree of consistency with which an instrument or rater measures a variable called?
What is the degree of consistency with which an instrument or rater measures a variable called?
What is the reliability coefficient range for good reliability?
What is the reliability coefficient range for good reliability?
Which type of reliability involves the degree to which two or more raters can obtain the same ratings for a given variable?
Which type of reliability involves the degree to which two or more raters can obtain the same ratings for a given variable?
What is the reliability of two equivalent forms of a measuring instrument called?
What is the reliability of two equivalent forms of a measuring instrument called?
What type of reliability involves the degree to which an instrument is stable based on repeated administration of the test to the same individuals over a specific time interval?
What type of reliability involves the degree to which an instrument is stable based on repeated administration of the test to the same individuals over a specific time interval?
What type of validity indicates that an instrument appears to test what it is supposed to test?
What type of validity indicates that an instrument appears to test what it is supposed to test?
Which type of validity reflects the degree to which the items in an instrument adequately reflect the content domain being measured?
Which type of validity reflects the degree to which the items in an instrument adequately reflect the content domain being measured?
What type of validity involves the degree to which the outcomes of one test correlate with outcomes on a criterion test?
What type of validity involves the degree to which the outcomes of one test correlate with outcomes on a criterion test?
Which type of validity pertains to the degree to which a theoretical construct is measured by an instrument?
Which type of validity pertains to the degree to which a theoretical construct is measured by an instrument?
What is the relationship between validity and reliability?
What is the relationship between validity and reliability?
What type of reliability involves obtaining the same ratings for a given variable by one rater on multiple occasions?
What type of reliability involves obtaining the same ratings for a given variable by one rater on multiple occasions?
Which type of reliability involves the consistency of results across items within a test?
Which type of reliability involves the consistency of results across items within a test?
What does content validity focus on?
What does content validity focus on?
What type of validity predicts some future performance based on current outcomes?
What type of validity predicts some future performance based on current outcomes?
Study Notes
Reliability
- Reliability coefficient range for good reliability: 0.7 and above
- Reliability coefficient range for moderate reliability: 0.5-0.69
- Test-retest reliability: measures the stability of response over a specific time interval
- Inter-rater reliability: involves obtaining the same ratings for a given variable by two or more raters
- Intra-rater reliability: involves obtaining the same ratings for a given variable by one rater on multiple occasions
- Parallel forms reliability: refers to the reliability of two equivalent forms of a measuring instrument
- Internal consistency reliability: involves the consistency of results across items within a test
Validity
- Face validity: indicates that an instrument appears to test what it is supposed to test
- Content validity: reflects the degree to which the items in an instrument adequately reflect the content domain being measured
- Criterion-related validity: involves the degree to which the outcomes of one test correlate with outcomes on a criterion test
- Construct validity: pertains to the degree to which a theoretical construct is measured by an instrument
- Predictive validity: predicts some future performance based on current outcomes
Relationship between Validity and Reliability
- Validity is a prerequisite for reliability, meaning that an instrument must be valid before it can be reliable
- Reliability is a necessary but not sufficient condition for validity, meaning that an instrument can be reliable but not valid
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
