They found out that the transparency and the controllability of the compensation system were found to have no effect on the level of extrinsic motivation. Moreover, the level of intrinsic motivation is not influenced by any of the characteristics of the monetary compensation system. However, two perceived characteristics of promotion opportunities have a significant positive effect on intrinsic motivation.
The tea of lemon balm, the essential oil, and the extract are used in traditional and alternative medicine, including aromatherapy. The plant has been cultivated at least since the 16th century, but reliable medical research is still working to establish the safety and effects of lemon balm.
Commonly called by its Latin first name, Melissa , lemon balm is a native of southern Europe, often planted in gardens to attract bees. Its leaves give off a delicate lemon odor when bruised. Medical authorities of ancient Greece and Rome mentioned topical lemon balm as a treatment for wounds.