Only need an answer for Q2 One of the potential problems with gathering information requirements by observing potential system users is that people may change their behavior when observed. What could you do to overcome this potential confounding factor in accurately determining information requirements?All of the methods of data collection discussed in this chapter take a lot of time. What are some ways analysts can still collect the information they need for systems analysis but also save time? What methods can you think of that would improve upon both traditional and newer techniques?

Often analysts make use of questionnaires to collect data. So instead of using open-ended questions,…

Answered: All of the methods of data collection…

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

Related questions

Question

100%

Only need an answer for Q2

One of the potential problems with gathering information requirements by observing potential system users is that people may change their behavior when observed. What could you do to overcome this potential confounding factor in accurately determining information requirements?
All of the methods of data collection discussed in this chapter take a lot of time. What are some ways analysts can still collect the information they need for systems analysis but also save time? What methods can you think of that would improve upon both traditional and newer techniques?

Expert Solution

Step 1

Often analysts make use of questionnaires to collect data. So instead of using open-ended questions, close-ended and scale based questions will make the process much quicker and the analyst won't have to look at as much data.
Using data collection tools, the process can be made more efficient and faster.
Structured interviews are also a great way to collect information faster by being face to face with the subject.
An audio/video recorder or a camera can also be used to easily collect data.
Online data surveys like google sheets easily bring the data into a structured form making it easy for the analyst to clean the data.
Chatbots are also the new upcoming technologies that allow the subject to directly interact using Natural Language Processing.