â  First, variables are defined by conceptual definitions. (constructs) that explain the concept the variable is. attempting to capture. â  Second, variables are defined by operational. definitions; that is, definitions of how variables will be. measured.
PASSIONFLOWER Overview Information. Passionflower is a plant. The above ground parts are used to make medicine. Passionflower is used for sleep problems (insomnia), gastrointestinal (GI) upset related to anxiety or nervousness, generalized anxiety disorder (GAD), and relieving symptoms related to narcotic drug withdrawal.
Home remedies using passion flower: Benefits of Passion Flower: Some of the benefits of this herb include helping to reduce pain, regulate a personâs heart beat and relieve nervous anxiety. The most common use of this herb is to relax the nervous system by calming down the nerve cell activity in a persons brain.