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RESEARCH STUDY 6.3
Dr.Omiata is working on creating a survey designed to measure people's attitudes toward marijuana use.For each statement,the person is asked to rate their agreement on a 5-point scale.A selection of his statements is below.
-For each of Dr.Omiata's statements,state whether it is well-worded.If it is not,indicate what the problem is and how it could be fixed.
Multiple sclerosis
A chronic autoimmune disorder affecting the central nervous system, marked by damage to the myelin sheath that covers nerve cells, leading to neurological symptoms.
Alzheimer's disease
A progressive neurodegenerative disorder that causes memory loss, cognitive decline, and ultimately, loss of ability to carry out the simplest tasks.
Failure to thrive syndrome
This syndrome describes a condition in infants and children who have significantly slower physical development than normal, often due to malnutrition, emotional neglect, or underlying health problems.
Down syndrome
A genetic disorder caused by the presence of all or part of a third copy of chromosome 21, characterized by physical growth delays and distinctive facial features.
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Q39: When you are interrogating the external validity
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Q41: Observer bias relates mainly to _ whereas
Q47: Explain what a manipulation check is and