Data Collection Methods

Question 1

Interventional fidelity

Answer 1

The reliable and competent implementation of data collection methods that include adherence to the collection method and competence of the research team

Question 2

Interrater reliability

Answer 2

Degree of consistency between two or more raters who are independently assigning ratings to a variable being investigated

Question 3

Physiological measurements

Answer 3

Techniques to measure physiological variables directly or indirectly

Question 4

Scientific observation

Answer 4

Observations that are consistent with the study’s specific objectives, a standardized and systematic plan exists for data recording

Question 5

Concealment

Answer 5

Study method in which participants do not know they are being observed

Question 6

Reliability

Answer 6

Consistency of the measurement obtained

Question 7

Validity

Answer 7

Determining the extent to which the instrument reflects the abstract concept being examined