Harr Education & Management || All Questions Answered Correctly.
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Harr Education & Management |
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Harr Education & Management |
A comparison of methods for the determination of alkaline phosphatase is categorized in which domain of educational objectives?
A. Affective
B. Psychomotor
C. Cognitive
D. Behavioral correct answers C. Cognitive
The cognitive domain of educational objectives deals with application, analys...
Harr Education & Management || All Questions Answered
Correctly.
A comparison of methods for the determination of alkaline phosphatase is categorized in which
domain of educational objectives?
A. Affective
B. Psychomotor
C. Cognitive
D. Behavioral correct answers C. Cognitive
The cognitive domain of educational objectives deals with application, analysis, synthesis, and
evaluation of information or knowledge learned to be utilized in problem solving.
Attitude, judgment, and interest refer to which domain of educational objectives?
A. Cognitive
B. Affective
C. Psychomotor
D. Competency correct answers B. Affective
The affective domain of educational objectives includes those that emphasize values, attitudes,
and interests that attach a worth to an activity, situation, or phenomenon.
Criterion-referenced examinations are used in order to determine the:
A. Competency of a student according to a predetermined standard
B. Validity of a test
C. Status of one student compared to the whole group
D. Accuracy of a test correct answers A. Competency of a student according to a predetermined
standard
A criterion-referenced test is used to determine the mastery of predetermined competencies,
while a norm-referenced test evaluates students by comparison to the group. Criterion-referenced
examinations use questions of known difficulty and can be calibrated against established criteria
in order to evaluate the examinee's performance.
An instructor "curved" a blood bank exam given to medical laboratory science students. The
highest grade was an 85% and the lowest grade was a 60%. What type of test is this?
A. Subjective
B. Objective
C. Norm referenced
D. Criterion referenced correct answers C. Norm referenced
,This type of test compares the students to each other rather than grading the students on a set of
standards or criterion that must be met.
A stated competency requirement for a medical laboratory science student is to perform
calibration, plot data, and evaluate the acceptability of controls. This competency requirement
encompasses which educational objective?
A. Cognitive
B. Psychomotor
C. Affective
D. All of these options correct answers D. All of these options
The student will perform the actual calibration (psychomotor skills), utilize the cognitive domain
of analysis to plot the standards, construct a best-fit calibration line, and determine the
concentration of the controls. The affective domain describes the student's ability to value the
results as acceptable or to repeat the calibration, if an error is apparent.
A chemistry test result from a chemotherapy patient was within normal limits on Tuesday. The
same test was reported as abnormal on Monday ("flagged" high and approaching a critical
value). The technologist performing the test noted a delta-check error and remembered that both
controls ran much higher on Monday although they were within acceptable limits. The
technologist's decision to follow-up this discrepancy before reporting the results is an example of
which domain of behavioral objectives?
A. Cognitive
B. Affective
C. Psychomotor
D. Organizational correct answers B. Affective
The technologist chose to investigate the situation in order to resolve a discrepancy. The
responding, valuing, and characterization refer to the affective domain in dealing with the
problem presented here. In doing so, a rule-based process is followed that includes evaluation of
the specimen, instrument performance, potential sources of interference (such as the effects of
drugs), and physiological variation before determining whether to report the result, repeat the
test, or call for a new specimen.
In general, academic evaluation of students depends on the ability of the instructor to create a
test that reflects the stated objectives of the course material as well as making the test:
A. Reliable and valid
B. Normally distributed and practical
C. Fair and short
D. Written and oral correct answers A. Reliable and valid
A test should be based on stated, measurable objectives and contain five attributes:
When dealing with the instruction of complex instrumentation, a demonstration by the instructor
is necessary and should include the following:
A. Detailed diagrams of the electrical system
B. A blueprint of the optical system
C. A step-by-step narrative with comparisons to a manual method
D. A quiz as soon as the demonstration is complete correct answers C. A step-by-step narrative
with comparisons to a manual method
When a demonstration of a complex instrument is necessary, a small group of students should be
assembled around the instrument to permit clear visibility. A diagram with the major functioning
parts should be provided, along with an assignment of a written summary or questions about the
function, principle, testing done, and reagents needed.
One method of learning is by giving a small group of students a topic to discuss or a problem to
solve rather than a formal lecture by the instructor. Each participant is given a portion of the
topic to discuss or solve. This method of learning is popular and used easily with which of the
following approaches?
A. Case study
B. Manual demonstration
C. Implementing new equipment
D. Histogram evaluation correct answers A. Case study
The case study approach allows a student to engage in problem solving and to utilize the input of
all members of the group. This allows for interaction and use of higher cognitive levels in order
to determine the cause of the patient's illness and various laboratory test results.
An instructor of medical laboratory science was given the task of expanding the curriculum for
the senior (baccalaureate degree) medical laboratory science students. Which of the following
subjects should be included in the curriculum?
A. Cytology—cytogenetics
B. Histology—special stains
C. Computer (laboratory information systems [LIS])
D. Economics—budget analysis correct answers C. Computer (laboratory information systems
[LIS])
The ever-changing role of the medical laboratory scientist in a clinical laboratory prompts the
curriculum committee to re-evaluate the courses required by the students on a yearly basis. The
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