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.
There are many different passion flower plants. Some passion flowers are vines, some produce edible fruits. Here are some tips for growing passion flowers at home. Overview: The genus Passiflora contains over 400 species, so the common name Passion Flower can be a bit confusing.