Answer:
a. Articulation Disorder: A speech disorder in which a person has difficulty producing sounds or pronouncing words correctly due to problems with the articulators (lips, tongue, teeth, palate).
b. Phonological Disorder: A speech disorder in which a person has difficulty understanding and using the sound system of a language, resulting in errors in speech production.
c. Fluency: The ability to speak smoothly and easily without hesitations, repetitions, or pauses.
d. Voice Disorder: A speech disorder in which a person's voice quality, pitch, loudness, or resonance is affected due to problems with the vocal cords or other parts of the voice box.
e. Language Disorder: A communication disorder in which a person has difficulty understanding or using language effectively due to problems with comprehension, expression, or both.
f. Learning Disability: A neurological disorder that affects a person's ability to learn and process information efficiently and accurately.