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SCENARIO 11-8
An important factor in selecting database software is the time required for a user to learn how to use the system.To evaluate three potential brands (A,B and C)of database software,a company designed a test involving five different employees.To reduce variability due to differences among employees,each of the five employees is trained on each of the three different brands.The amount of time (in hours)needed to learn each of the three different brands is given below:
Below is the Excel output for the randomized block design:
-Referring to Scenario 11-8,the among-group variation or SSA is .
Positron Emission Tomography
A nuclear medicine functional imaging technique used to observe metabolic processes in the body by detecting pairs of gamma rays emitted indirectly by a positron-emitting radionuclide.
Behavior Modification
Techniques based on learning principles used to change maladaptive or undesirable behaviors into more positive actions.
Shaping
A method of conditioning in which successive approximations of a target behavior are reinforced until the desired behavior is achieved.
Autistic Children
Refers to children on the autism spectrum, characterized by variations in social interaction, communication, and behavior.
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