Content Validity
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Conjugate Vaccine Definition Conjugate Vaccine is a vaccine in which a polysaccharide antigen is chemically joined with a protein molecule to improve the immunogenicity of the polysaccharide.
Connectedness Definition Emotional and/or formal relation to another person. ▶ Quality of Life Measures in Caregivers of Patients with Cancer
Conservation of Resources Stress Theory Definition According to Hobfoll’s conservation of resources stress theory, resource loss is an important determinant of individual stress, and physical and mental health.
Construct Synonyms Idea; Concept; Trait Definition A Construct is an abstract concept, usually subjective in nature e.g. quality of life.
intended to measure. Construct Validity is the extent to which the instrument tests the hypothesis or theory it is measuring. There are two methods of examining construct validity: convergent validity where the scale should correlate with related variables and discriminant validity where the construct should not correlate with dissimilar variables.
Consumed Daily Dose Definition Average consumed daily doses of a drug.
Content Validity Definition Content Validity exists in a questionnaire when the items in it are about what is being measured and when the items encapsulate what is relevant to the construct being measured.
Contextual Factors Definition Contextual Factors constitute the complete context of an individual’s life, and in particular the background against which health states are classified in the International Classification of Functioning (ICF). There are two components: environmental factors and personal factors.
Contingent Valuation Construct Validity Definition Tests of Construct Validity can be devised to provide some basis for determining whether instrument items measure what they are
Definition When a product (e.g., health outcome) is not traded, a common way to value it is to ask people what they are willing to pay to acquire the service (or to prevent an undesirable health outcome) rather than do without it.
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