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.
buy Passion Flower supplement 200 mg per pill Each Capsule contains: Passion Flower- 200 mg (Passiflora species) flower and leaf Suggested Use: 1 passion flower capsule daily or as directed by a qualified healthcare professional. you can find passion flower tea in a health food store.