Table 3.

Usability Survey Results

Question	Mean (Range)
The use of GAINS can enhance my job performance in helping children learn new skills	4.5 (4–5)
The use of GAINS can make me more effective in helping children learn new skills	4.5 (4–5)
The use of GAINS in helping children learn new skills enhances my productivity	4 (3–5)
Generally, I consider GAINS can be useful to me in helping children learn new skills	4.25 (4–5)
Learning to use GAINS would be easy for me	4.25 (4–5)
I find it easy to interact with GAINS	4.25 (4–5)
Interaction with GAINS is clear and easy to understand for me	4.25 (4–5)
Generally, I consider GAINS easy to use	4.25 (4–5)
If I have a choice, I intend to use GAINS in helping children learn new skills	4 (3–5)
I predict I will use GAINS in helping children learn new skills	3.5 (3–4)
If I have a choice, I plan to use GAINS in helping children learn new skills	3.75 (3–5)
I am able to integrate GAINS in helping children learn new skills	4.25 (4–5)
I can use GAINS even if there is no one to help me	3.75 (2–5)
It is easy to login into GAINS	4 (3–5)
It is easy to start instruction with the child	4.5 (4–5)
I can hear the audio assistance provided	5
It is easy to know what to do next	5
Audio assistance is easy to follow	5
Audio assistance is useful	4.5 (4–5)
The display is easy to read	5
Audio is enough. It is not necessary to read the display	4 (2–5)
It is easier than pen and paper to input data	4.75 (4–5)
Data recording is more accurate than pen and paper	4.25 (4–5)
It is useful to be provided the prompt level for a step	4.67 (4–5)
It is easy to tell what the prompt level is for a step	4.67 (4–5)
It is useful that GAINS tracks mastery of a step	4.67 (4–5)
GAINS makes it easy to track mastery of a step	5
Choosing Guidance Type (detailed, brief, etc.) is easy	3.25 (3–4)
Choosing Guidance Type (detailed, brief, etc.) is useful	3.25 (3–4)