Speech-language pathologists can earn the Certificate of Clinical Competence in Speech-Language Pathology (CCC-SLP), offered by the American Speech-Language-Hearing Association. Certification satisfies some or all of the requirements for state licensure and may be required by some employers.
The effect of lavender on sleep has also been studied. The inhaling of lavender odour during sleep has been observed to reduce the respiration frequency (you breathe in and out less), which is commonly used as an indicator of relaxation and sleep depth.
How to Trim Lavender. Lavender is an herb in the mint family that produces small purple flowers and thick, aromatic foliage. Lavender grows best in sunny areas in rocky soil and forms into shrubs that come back each year. They grow thicker with each passing season and can become woody with thick, heavy branches.