A measurement that shows test-retest reliability
a. shows similar results when the test is broken down into subparts that are scored independently.
b. produces similar results when different researchers make independent naturalistic observations.
c. is associated with an operational definition that has construct validity.
d. will produce similar results on repeated testing.
Question 2
A test shows split-half reliability if
a. the test is split into small components and people respond similarly to each part.
b. the test leads to similar results more than 50 percent of the time.
c. the hypothetical constructs have adequate operational definitions.
d. the predictor and criterion variables are related.
A test for iconic sensory memory
The photo shows an ultrasound image of a fetus of about 20 weeks’ gestational age.
An example of DNA profile results for the 13 original CODIS STRs
Results of disrupted control of skeletal muscles
Similar-looking, related species that are native to distant geographic realms
Similar, But Not Related