BERINGUEL Flashcards
In order to determine the split-half reliability of a test with a limited number of items, the best statistical tool to use is
Spearman brown formula
In order to determine the reliability of polytomous or unequal variables, the best statistical tool to use is
Cronbach’s Coefficient alpha
In order to determine the reliability of dichotomous variables, the best statistical tool to use is
Kuder-Richardson 20
The NEO-PI-R is an example of what kind of test
Structured Personality Test
Your test taker forgot to eat breakfast at home. While answering the test, his stomach began to grumble. What kind of threat to internal validity is present in this situation?
History
The following elements must be present before an experiment can be called as a true experiment
Must have both Random assignment and Control group
When the distribution of scores include outliers, it is better not to use
Mean
He is the first to utilize survey as a measure of data collection
Sir Francis Galton
He developed the House Tree Person Test
John Buck
He developed the Draw-a-Person Test
Florence Goodenough
He created the first ever intelligence test for school children
Alfred Binet (Binet-Simon Scale)
He edited the Binet-Simon Scale and turned it into the Stanford-Binet Intelligence Test
Lewis Turman
An intelligence test that can also be used for the evaluation of learning disabilities
Woodcock-Johnson III
An intelligence test for infants
Bayley Scale
An intelligence test for young children
Kaufman Assessment Battery
The first test administered to a newborn baby (Administered in the first minute from birth, then again after 5 minutes, then again for 10 minutes when the second test is not yet okay)
Apgar Test
In order to determine the concurrent validity of a test, the statistical tool to be employed is
Pearson r
The split-half reliability is used to determine
If all items in the test measures the same dimension
The 16-PF is a personality test that could also determine unusual responses like:
- Impression Management (Social Desirability)
- Infrequency (Random responses, answering middle)
- Acquiescence (Tendency to agree to most)
When our code of ethics conflicts with the law, what is the best step to do?
Resolve the conflict while being committed to the code of ethics
For individuals who are legally incapable of providing consent, we must
Nevertheless explain appropriately to the client, obtain informed assent from them, obtain appropriate informed consent from their legal guardian
In creating research, this is the most ideal type of statement
Falsifiable Statement
A statement that is always true
Analytical Statement
A statement that is always false
Contradictory Statement
The meaning of a variable in an experiment as provided by a dictionary
Conceptual definition
Factors not included in your research but exists and affects the study
Extraneous Variable
One of the primary objectives in developing this scale was to provide an intelligence test suitable for adults, as previously available tests were all designed for school children
Weschler-Bellevue Intelligence Scale
States that measurement error is always random, and advocates standardization of tests
Classical Test Score Theory
This is a specific form of Hawthorne effect, in which the control group competes with the experimental group
John Henry Effect (Under reactivity)
The concept behind “the more items, the merrier”
Domain Sampling Model
Subjects serve more than one condition of the independent variable
Within-subjects design
In reliability, what range estimate is acceptable in the clinical setting
.95 (Because it determines the fate of an individual)
In reliability, what range estimate is acceptable in school or office settings
.70
To increase the reliability of a 35-item test
Add more items
It is necessary to obtain informed consent from participants before recording their voices or images, except when
Consent for the use is obtained during debriefing
Alice was given an intelligence test on Monday and she obtained a score of 100. She took the same test on Wednesday, and she obtained a score of 130. Based on this, the intelligence test is therefore
Not reliable and not valid
“A test can be reliable but not valid, but a test can never be valid unless reliable.”
Obtained when the test measures what it purports to measure
Construct Validity
Tests that score ambiguous responses
Sack’s Sentence Completion Test
Rotter Incomplete Sentence Blank
Purpose in Life Test
If there is evidence that the association between two variables is not significantly different from 0, then we
Reject the alternative hypothesis
At the very least, what should be the item difficulty of a multiple-choice item with four choices for it to be reasonable
.30 (Higher than the probability you will get it right even by chance)