OBS/04/8B — Student Tool ● Recording
Ref: OBS/04/8B
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OBS/04/8B — Student Tool ● Recording
Klassenarbeit 04 — Review

THE
OBSERVER
EFFECT

Does being watched change what you do?
You are both the subject and the question.

Before we begin
You are being observed right now.
Does that change how you are working?
No check button. This one is yours. It stays private.
Part One — Passive Voice ● Recording
Part One

Who was it done by?

Rewrite each sentence using the passive voice with "by".

Score 0 / 6
Question 01
Psychologist Edward Thorndike first described the observer effect in humans.
→ The observer effect ___________
Question 02
Scientists installed cameras in the factory to monitor the workers.
→ Cameras ___________
Question 03
The government introduced CCTV cameras in city centres in the 1990s.
→ CCTV cameras ___________
Passive Questions
Question 04
(When / the experiment / conduct?)
Jack says: "They conducted the experiment in 1955."
Question 05
(Who / this footage / record / by?)
Jack says: "Someone recorded this footage secretly."
Question 06
(What / observe / right now?)
Jack says: "Someone is observing something right now."
Part Two — Conjunctions ● Recording
Part Two

Notice of Surveillance

Read the official notice. Tap the correct conjunction. One tap per gap — no going back. Read the full sentence before you decide.

Score 0 / 10
Notice of Surveillance Ref: OBS/04/8B
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Issued by the Department of Institutional Oversight. Compliance is assumed. Cooperation is appreciated.
Correct: 0 / 10
Session complete — OBS/04/8B ● Recording
End of session

So —
who was observed?

0
out of 16
—
Final task
Write one sentence using the passive voice and one conjunction to describe what happened in this room today.
✓ Submitted. Your sentence may appear on the projector.