Speech and language pathology is concerned with issues surrounding human speech and language communication disorders. There are manifold methods of human communication involving all human senses both nonverbal communication like facial expression, posture as well as gesture and verbal communication. Speech and language pathology is primarily concerned with disorders of verbal communications including expressive language (the production of effective communication) and receptive language (the understanding of presented communication). Speech results from voice production and manipulation of speech sounds creates language. Speech language pathology (SLP) master’s program vary in quality.