KS4J834 R097 Task 3 22 min read 8 question quiz 8 marks of written practice

R097 Task 3 Guide: Testing and Reviewing the Product

What Task 3 asks you to do

Task 3 assesses Topic Area 3: testing the product you built and reviewing it against the brief. Work from your current assignment and its marking grid.

PartWhat you produce
Test the productA test plan carried out, with expected and actual results, failures, fixes and retests
Test with usersReal users from the audience attempting tasks, with what they did and said recorded
Review against the briefEach requirement judged, with evidence from the tests and the feedback
Strengths and weaknessesAn honest account, with reasons
Improvements and further developmentSpecific changes, how they would be made and their effect, and how the product could grow

Testing, step by step

  1. Use your test plan, with the expected result written before each test is run.
  2. Test every function and route: each button, link, hotspot, form and media control, and every screen reachable with a route back.
  3. Test the content: spelling, accuracy, and everything the brief asked for being present.
  4. Test compatibility and accessibility: the target device, other screen sizes, keyboard only, contrast, captions.
  5. Run usability tests: give users from the audience a task, watch without helping, and record what they do and say.
  6. Record failures honestly, fix them, and retest.
A usability test recordA usability test record for the invented garden kiosk. The task: 'Find out what is happening at the garden this month', starting from the attract screen with no help given. Five testers from the audience. T1, a Year 9 student: 8 seconds, 2 taps, unaided, said 'Easy' and went straight to Events. T2, a parent with a toddler: 11 seconds, 2 taps, unaided, paused on Home and then chose Events. T3, a retired volunteer: 32 seconds, 5 taps, needed a hint, tried Garden map first and said 'I wanted What's on'. T4, a first-time visitor: 9 seconds, 2 taps, unaided, no hesitation. T5, a Year 11 student: 7 seconds, 2 taps, unaided, asked whether the text could be bigger. The finding: four of five completed the task unaided, all in under 12 seconds, and the one who needed a hint was let down by the label rather than the route. The action: rename Events to 'What's on' and retest with new visitors, and review the text size in response to T5.Usability test record: one task, five users from the audienceTASK“Find out what is happening at the garden this month.” Started from the attract screen; no help given.TesterWhoTimeTapsResultWhat they did and saidT1Year 9 student8 s2unaided“Easy.” Went straight to Events.T2Parent with toddler11 s2unaidedPaused on Home, then chose Events.T3Retired volunteer32 s5with a hintTried Garden map first. “I wanted 'What's on'.”T4First-time visitor9 s2unaidedNo hesitation.T5Year 11 student7 s2unaided“Could the text be bigger?”FINDING4 of 5 unaided, all in under 12 seconds.1 needed a hint: the label, not the route.ACTIONRename Events to 'What's on', then retestwith new visitors. Review text size (T5).
Record what people do, how long it takes and what they say. That is the evidence the review is built on.

Reviewing, step by step

  1. Quote each requirement from the brief.
  2. Give the evidence: the test result, the user's time, the quote.
  3. Judge it: met, partly met or not met, and why.
  4. Propose an improvement: what you would change, how, and what effect it would have.
  5. Suggest further development: where the product could go beyond the brief.
  6. Reflect on your process: what you would plan differently next time.
The structure of a review pointThe five moves of a review point that scores, with a worked example from the invented garden kiosk. Requirement: quote it from the brief: 'Visitors must find this month's events within two taps.' Evidence: a test result or feedback: test 6 passed, and four of five testers did it unaided, while the fifth looked for 'What's on'. Judgement: met, partly met or not met: partly met, because the route is short but its label does not match the visitor's words. Improvement: what, how and with what effect: rename Events to 'What's on', then retest with new visitors to confirm it helps. Further development, beyond the brief: a QR code on each event so visitors can take the details home on a phone. A warning underneath: 'It worked well and my friends liked it' has none of the five, so it scores nothing.The shape of a review point that scoresREQUIREMENTquote it from the briefEVIDENCEa test result, feedbackJUDGEMENTmet, partly, not metIMPROVEMENTwhat, how, what effectFURTHERbeyond the briefREQUIREMENT“Visitors must find this month's events within two taps.”EVIDENCETest 6 passed. Four of five testers did it unaided; the fifth looked for 'What's on'.JUDGEMENTPartly met: the route is short, but its label does not match the visitor's words.IMPROVEMENTRename Events to 'What's on', then retest with new visitors to confirm it helps.FURTHERA QR code on each event, so visitors can take the details home on a phone."It worked well and my friends liked it" has none of the five, so it scores nothing.
Requirement, evidence, judgement, improvement, further development: for every requirement.
Praise without evidence scores nothing

"It worked well" is an opinion. Evidence is a test result, a time, a number of users, a quotation. Every judgement in the review needs one.

Before you hand in

  • Every planned test is carried out, with expected results written first
  • Failures are recorded with their fixes and retests
  • Real users from the audience tested real tasks, and you recorded what they did and said
  • Every requirement in the brief is judged, with evidence
  • Strengths and weaknesses are honest and explained
  • Improvements say what, how and with what effect, and further development is suggested
  • The review is your own analysis, in your own words

Sources and further reading

Key terms you must be able to define

Usability test
Watching a user from the audience attempt a task, and recording what they do and say.
Retest
Running a failed test again after a fix, to confirm the fix worked.
Review
A judgement of the product against the brief, backed by evidence.
Further development
How a product could be extended beyond the brief.

Flashcards

DefineUsability test
AnswerWatching a user from the audience attempt a task, and recording what they do and say.
DefineRetest
AnswerRunning a failed test again after a fix, to confirm the fix worked.
DefineReview
AnswerA judgement of the product against the brief, backed by evidence.
DefineFurther development
AnswerHow a product could be extended beyond the brief.

Reach the top grade on this topic

  • Test against your plan, with expected results first and failures recorded
  • Test with real users from the audience, and record actions as well as opinions
  • Judge every requirement with evidence
  • Make improvements specific, and suggest further development

Mistakes that cost marks here

Avoid these
  • Testing your own product and calling it user testing.
  • Recording only the tests that passed.
  • Feedback from friends, with no tasks set.
  • A review that praises everything.
  • Improvements with no method or effect.
Fun fact

Testers often say a product is easy to use and then fail the task in front of you. That is why good usability testing records what people do, not just what they say.

Knowledge check

0 of 8 answered
1Which topic area does R097 Task 3 assess?
2What makes a usability test useful?
3Which is evidence for a review?
4A test fails. What should the record show?
5What should a review do with each requirement in the brief?
6Which is a further development rather than an improvement?
7Why record what testers do as well as what they say?
8Why test the product with the keyboard only?
Score 0 / 8

Check you could explain this

8 marks
1Explain how usability testing provides evidence for the review of an interactive product.4 marks
Explain

Mark scheme0 / 4
  • LReal users from the audience attempt set tasks
  • LTheir actions, times and difficulties are recorded
  • LThis gives measurable evidence for judging requirements
  • LProblems found lead to specific improvements
Model answer

Usability testing puts the product in front of real users from the target audience and gives them tasks, such as finding this month's events, so their behaviour rather than their opinion is observed. Recording what each one does, how long it takes, where they hesitate and what they say produces measurable evidence, such as four of five users completing the task in under twelve seconds. That evidence is what the review uses to judge whether each requirement was met, and every difficulty observed points to a specific improvement, such as renaming a section to the word users were actually looking for.

The marker looks for key phrases. If you said it another way and it is still right, give yourself the mark.

Think this answer or mark scheme is wrong? Report it

2Describe what a review of an interactive product should contain.4 marks
Describe

Mark scheme0 / 4
  • LEach requirement of the brief, judged with evidence
  • LUser and stakeholder feedback, quoted
  • LHonest strengths and weaknesses
  • LSpecific improvements and further development
Model answer

A review should take each requirement of the brief in turn, say whether it was met, and give the evidence from testing that shows it. It should include feedback from users and the client, quoted, including the criticism. It should state the product's strengths and weaknesses honestly, with reasons. And it should propose specific improvements, saying what would change, how and with what effect, as well as suggesting further development beyond the original brief.

The marker looks for key phrases. If you said it another way and it is still right, give yourself the mark.

Think this answer or mark scheme is wrong? Report it

Machine mark 0 / 8