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Table 10 Quasi-experimental results—utility construct

From: ObasCId(-Tool): an ontologically based approach for concern identification and classification and its computational support

Statements Option (no. of participants) Neg Pos
1 2 3 4 5 6 7
I liked to work with ObasCId-Tool. 0 0 2 3 4 7 8 5 19
The access to ObasCId-Tool is simple. 0 1 2 1 4 6 10 4 20
Using ObasCId-Tool is a good idea. 0 0 1 1 7 7 8 2 22
In ObasCId-Tool, I always know where I am and how to arrive where I want. 0 0 3 4 7 6 4 7 17
The main functionalities of ObasCId-Tool are clear and easy to find. 0 0 0 8 5 6 5 8 16
My interaction with ObasCId-Tool is clear and understandable. 0 0 3 5 5 5 6 8 16
In ObasCId-Tool, I always know how to find the information that I need. 0 3 1 3 5 2 10 7 17
ObasCId-Tool has well-defined and understandable GUI elements. 0 0 2 4 4 4 10 6 18
  1. 1 totally disagree, 2 strongly disagree, 3 partially disagree, 4 neutral, 5 partially agree, 6 strongly agree, 7 totally agree