Question

1. In Benbunan-Fich (2001), the three main parameters used to evaluate website usability are:
       display, layout, buttons
       content, organization, links
       display, navigation, interfaces
       content, layout, format
       content, navigation, interactivity

2.One of these methods creates different versions of a system to test which one is better:
       Think aloud
       A/B Testing
       Retrospective
       Surveys
       Walkthrough

3. Which of the following method(s) allows to evaluate usability indirectly?
       Interviews
       Observations
       Focus Groups
       Think Aloud
       Only A and C

4.

Observer effect describes:

      
when a researcher identifies herself as a researcher and watches when the user interacts with a system

      
the influence of the presence of an person has on the behavior of participants

      
when the subjects may or may not realize they are being observed

      
when researchers do not participate in the activity being observed but sit on the sidelines and watch

      
when participants observe what other participants are doing

5. A sequence of interactions between a user and a system is called a(n):
       Interface
       Graphical User Interface
       Dialogue
       Navigation
       All of the above

Answer 1

1. In Benbunan-Fich (2001), the three main parameters used to evaluate website usability are:

Benbunan-Fich is an Assistant Professor of Information Systems. She recieved PhD in Management IT. Her researches are mostly on e-commerce, Web-based systems,communication systems and Asynchronous Networks.As per her reasearch 3 evaluation parameters which were used as a framework to analyze are content, navigation and interactivity.

Answer: content, navigation, interactivity

2.One of these methods creates different versions of a system to test which one is better:

A/B testing: A/B testing is also known as split testing. A/B testing is the process of preparing two versions and comparing the performance.

Answer: A/B testing

3. Which of the following method(s) allows to evaluate usability indirectly?

Focus Groups: This is a type of testing method in martket. In this method user research is the main aspect. His/Her research helps to identify the needs and demonstrate the process of improvement of website or application. So that this method allows to evaluate usability indirectly.

Answer: Focus Groups

4.Observer effect describes:

Observer effect is nothing but the possibility that the observation may affect the properties. Even this process is depending on the context and the mechanisms, it may indicate effects . This behavior is threat to validity in researches.

Answer: when a researcher identifies herself as a researcher and watches when the user interacts with a system

5. A sequence of interactions between a user and a system is called a(n):

Ans:  All of the above

All given words represnting the process of connection between user and system.