Leigh's Daughter, Olivia, Was Diagnosed with Language Disorder

question 7

Multiple Choice

Leigh's daughter, Olivia, was diagnosed with Language Disorder. When Olivia speaks, she often omits the plural /s/ in words. For example, she says "I like to ride horse" instead of "I like to ride horses." Olivia also omits the past-tense /ed/ in words. For example, she says "I play at the playground yesterday" instead of "I played at the playground yesterday." Like many children with Language Disorder, Olivia shows marked problems with ____.

• A)Phonology
• B)Morphology
• C)Grammar
• D)Semantics

---

Definitions:

Firm Sales

The total volume or value of all products sold by a company during a specific period.

Pure Competitors

Firms operating in a pure (or perfect) competition market, characterized by many buyers and sellers of a homogeneous product and freedom of entry and exit.

R&D

R&D stands for research and development, the process of investing time and capital in developing new products, processes, or services, or improving existing ones.

Competitive Industries

Industries in which multiple firms compete, often characterized by high levels of competition which drive innovation and efficiency.