Which of the following is an acceptable operational definition according to the requirements of how to operationalize a variable? Depression will be operationalized as:
a. the subject's score on the State-Trait Anxiety scale.
b. the total number of times a subject uses words, such as empty, blue, sad, or depressed.
c. a below-normal physical appearance.
d. a self-defining concept, based on the individual's definition of depression.
ANS: A
Although the study will receive much criticism as to its validity, the researcher has operationalized the variable in a correct manner. An operational definition is derived from a set of procedures or progressive acts that a researcher performs to receive sensory impressions that indicate the existence or degree of existence of a variable. An operational definition is developed so that a variable can be measured or manipulated in a concrete situation. They must be independent of time or setting so that variables can be investigated at different times and in different settings.
An operational definition is derived from a set of procedures or progressive acts that a researcher performs to receive sensory impressions that indicate the existence or degree of existence of a variable. An operational definition is developed so that a variable can be measured or manipulated in a concrete situation. They must be independent of time or setting so that variables can be investigated at different times and in different settings.
There is no way to determine what the researcher will actually take into account for this definition. An operational definition is derived from a set of procedures or progressive acts that a researcher performs to receive sensory impressions that indicate the existence or degree of existence of a variable. An operational definition is developed so that a variable can be measured or manipulated in a concrete situation. They must be independent of time or setting so that variables can be investigated at different times and in different settings.
An operational definition is derived from a set of procedures or progressive acts that a researcher performs to receive sensory impressions that indicate the existence or degree of existence of a variable. An operational definition is developed so that a variable can be measured or manipulated in a concrete situation. They must be independent of time or setting so that variables can be investigated at different times and in different settings.
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The patient complains of recurrent, multiple physical ailments for which there is no organic cause. The nurse assesses this behavior as:
a. obsessive-compulsive disorder. b. phobia anxiety disorder. c. somatoform disorder. d. delusional disorder.
What happens when outcomes are not clearly linked to structure and process? (Select all that apply.)
a. There is no clear justification for mandating changes to either structure or process. b. Structure will not change without evidence as to outcomes. c. Processes will be altered according to whim and guesswork. d. Without evidence of clear links, general "bundle" or "package" changes are enacted, and these are less likely to gain staff support than are single changes. e. Outcomes may be assumed to be reflective of structures and processes that actually are associated with different outcomes.
What is the primary purpose of putting high-top tennis shoes on the immobilized patient who is positioned in Fowler's and supine position?
a. to help prevent foot drop b. to promote comfort c. to prevent decubitus formation on the heels d. to aid in turning the patient
A young woman who has been taking immunosuppressant therapy says, "I'll be glad to be off these drugs. My husband and I would like to start a family." How should the nurse respond?
Standard Text: Select all that apply. 1. "Be sure to wait until you are off the medication to stop using birth control." 2. "Don't plan on breast-feeding, because use of this drug makes your success unlikely." 3. "You should wait at least 4 months after taking this medication before you try to get pregnant." 4. "You may not be able to get pregnant after taking this medication." 5. "You may wish to consider adoption because taking this medication raises the risk of having a baby with congenital defects."