Liam is a 4-year-old boy with cerebral palsy who has limited speech abilities. He can vocalize and gesture but does not consistently produce intelligible words. He enjoys playing with his toy animals, watching farm videos, and looking at family photo albums. Liam’s parents report that he understands much of what is said to him and can follow simple directions. At home, they often interpret his gestures and vocalizations to meet his needs. Liam attends preschool and his teachers note that he is social but struggles to participate in group activities because he cannot express himself clearly. An AAC evaluation was conducted, and the team is exploring options to support Liam’s expressive communication. They want to build on his strengths and interests while encouraging interaction across home and school environments. What is one opportunity barrier you might face when implementing the AAC system?

is a strategy to support AAC users in communicating and can include a communication partner speaking while pointing to symbols or words on the AAC device.

List two disadvantages of high-tech communication systems.

Which of the following best describes Visual Scene Displays in AAC?

The students who are our most successful AAC users often have language abilities that are under-developed.

Which RBC inclusion below represents denatured hemoglobin attaching to the cell membrane and then appears as a protruding area?

Two point charges are on the x-axis.  Charge q1 = 5.00 uC is at the origin and q2 = -3.00 uC is at x = 0.350 m.  a)  Find the magnitude of the electric field at a distance of 0.450 m directly above q2.

A 3.00 uC point charge is released from rest 0.450 m away from a 5.00 uC point charge.  If the 3.00 uC point charge has a mass of 0.002 kg,  what is its initial acceleration? Ignore gravity.

Based on the tax imposed in this picture, what is the deadweight loss created by the tax?

At Nick’s Bakery, the cost to make homemade chocolate cake is $4 per cake. As a result of selling a cake, Nick gets $10 of producer surplus. How much is Nick selling cakes for?