BRM Test Bank 5 Questions With 100% Verified Solutions

BRM Test Bank 5 Questions With 100% Verified Solutions The degree to which different observers give consistent estimates of the same phenomenon is referred to as ____________ reliability. - ANSWER inter-rater the consistency of an observation from one time to another is referred to as ______________ reliability. - ANSWER test-retest the consistency of the results of two tests in the same way from the same content domain is referred to as _____________ reliability - ANSWER parallel-forms The consistency of results across items within a test is referred to as _____________ reliability. - ANSWER internal consistency Cohen's kappa is used to overcome limitations associated with reliability assessed using the ____________ method. - ANSWER inter-rater Hannah has developed a scale for assessing social interaction among children with moderate to severe developmental disabilities. Because it is in the early stages, she trains two research assistants in how to use the scale, has them both observe the same children, and compares the scores they give the children. Hannah is assessing ______________ reliability. - ANSWER inter-rater Hannah has developed a scale for assessing social interaction among children with moderate to severe developmental disabilities. Because it is in the early stages, she decides to rate the same children on two different occasions. Hannah is assessing ___________ reliability. - ANSWER testretest Hannah has developed a scale for assessing social interaction among children with moderate to severe developmental disabilities. Because it is in the early stages, she has many dozens of potential items and decides to create two different versions of the test from among her many items and then have individual observers score the same children using two different versions. Hannah is assessing _____________ reliability. - ANSWER parallel-forms Hannah has developed a scale for accessing social interaction among children with moderate to severe developmental disabilities. She decides to look at the interrelationships among the items in the test. Hannah is assessing ___________ reliability. - ANSWER internal consistency which type of validity is a type of translation validity? - ANSWER face checking a new test to be certain that it contains items that it would be expected to contain based on the relevant literature provides an assessment of ___________ validity. - ANSWER content If a test looks as though it measures what it claims to measure it is an assessment of ___________________ validity. - ANSWER Face checking on whether the new measure is different from measures from which it should, indeed, be different provides an assessment of ____________ validity. - ANSWER Discriminant In what level of measurement are the attributes simply names? - ANSWER nominal In what level of measurement can the attributes be ranked? - ANSWER ordinal In what level of measurement is the distance from one attribute to another meaningful? - ANSWER interval In what level of measurement is there a meaningful absolute zero? - ANSWER ratio Leslie is studying test anxiety and administers a test to his research participants that asks them to rate their anxiety in various situations on a scale of 0 (no anxiety) to 10 (worst anxiety imaginable). He then uses the scores to divide his participants into high, medium, and low anxiety groups. Leslie's 'high-mediumlow' scale is best described as an example of a(n) ___________ scale. - ANSWER ordinal Jamie has people in her study of taste perception self-identify as "foodies" (people with an intense interest in food who enjoy the adventure of trying new foods) or "non-foodies". This is best described as an example of a(n) ____________ scale. - ANSWER nominal Donna's study of time management includes having participants record the amount of time spent studying each day. This is best described as a(n) _____________ scale. - ANSWER ratio one of the measures Rosalyn is including in her study of the effects of environmental enrichment is the score on a standardized scale of intelligence. This is best described as a(n) _____________ scale. - ANSWER interval With true score theory, ________________ error is considered to contribute to test scores. - ANSWER random a measure that consistently and accurately measures what is supposed to measure is ____________. - ANSWER both valid and reliable A measure that yields consistent scores but does not measure what it is supposed to measure is _______________. - ANSWER reliable