It measures the amount of effort to complete the task.

It is often performed by the camera operator.

In this setup, observers are in different rooms while test monitors and participants remain in the same room.

In this setup, testing staff can communicate freely.

It measures the ability to complete a task.

Being comfortable with ambiguity is one of the characteristics of a good product expert.

Timers keep track of the beginning and ending time.

One of the problems encountered by a data logger is leading the participant instead of enabling.

One of the problems encountered by _____ is leading the participant instead of enabling.

The data logger ensures that test materials are visible.

This setup encourages the participant to think aloud.

Efficiency measures the joy with the experience of using the product.

Getting how long it takes for a user to complete a task is an example under satisfaction.

If there are technical problems encountered with the product being tested, this role might intervene the test.

Metrics should be observable and quantifiable.

It is the individual’s entire interaction with the product, including the thoughts, feelings, and perceptions that result in the interaction.

A way of measuring or evaluating a phenomena or thing.

It measures the joy with the experience of using the product.

The goal of summative usability is to evaluate how well a product or piece of functionality meets its objectives.

The goal of _____ usability is to evaluate how well a product or piece of functionality meets its objectives.

Usability is the entire interaction of the user with the design or product.

Test observers are the most critical role in conducting usability testing.

It refers to the ability of the user to use the thing to carry out a task successfully.

Usability refers to the ability of the user to use the thing to carry out a task successfully.

Usability and user experience are just the same in definition.

Usability metrics also measure something about people and their behaviors and attitudes.

Only in single-room setup the test monitor can affect the participant.

The one who oversees the actual test.

In classic laboratory setup, observers are in different rooms while test monitors and participants remain in the same room.

To improve timer skills, one should learn basic principles in human factors.

It is a setup where in the test monitor has a close contact with the participant. Together with observers in one room.

Single-room setup might be very impersonal.

This environment setup is not suitable for exploratory tests.

It is a good practice of the test monitor to be not relating well to the participants.

It is a good practice for a test monitor to be too involved with data collection.

In the electronic observation room, all advantage of a single-room is carried.

Video recording operators classify critical activities and events of a test into coded categories.

It is the most critical role in usability testing.

Classifies critical activities and events of a test into coded categories.

Metrics are measured in the context of a _____.

Metrics are measured in the context of a task

Satisfaction measures the amount of effort to complete the task.

Will the users like the product? Is one of the questions that usability metrics should answer.

Efficiency measures the amount of effort to complete the task.

Efficiency measures the ability to complete a task.

Effectiveness measures the joy with the experience of using the product.

Modified single-room setup might be very impersonal.

Classic laboratory setup is not suitable for exploratory tests.

The earlier the formative evaluation, the more impact the usability evaluations will have on the design.

User experience includes the thoughts, feelings, and perceptions that result from the user’s interaction with the product.

In this setup, testing staff can communicate freely.

In modified single-room, testing staff can communicate freely.

In this setup, observers get to view the test without worrying about interfering.

In the electronic observation room, all advantage of a single-room is carried.

The one who is familiar with the product under review.

In this kind of setup, observers, participants, and test monitors are in one room. However, the test monitor is freer to move.

Only in single-room setup the test monitor can affect the participant.

User experience refers to the ability of the user to use the thing to carry out a task successfully.

User experience is the entire interaction of the user with the design or product.

The _____ usability goal is to make improvements in the design.

The earlier the _____ evaluation, the more impact the usability evaluations will have on the design.