Three Questions on a Passage About Watch Rotation
Passage: 'When the battalion moved to a six-hour watch rotation, commanders expected fatigue reports to fall. They did - for the first week. By the third week, minor injuries during night maintenance had risen by a fifth, and two vehicle incidents were traced to drivers who had "slept well" in the afternoon. The medical officer's note was blunt: six hours in bed is not six hours of sleep, and a dark room is not the same as a quiet one. The rotation was not abandoned; it was rebuilt around protected sleep blocks and a rule that no two-person maintenance task starts after 02:00.' A candidate has eight minutes left for three questions on this passage. She is tempted to answer from general knowledge about sleep and shift work, but the questions reward close reading of what the text does and does not claim.
1. What does the medical officer imply by 'six hours in bed is not six hours of sleep'? Answer using evidence from the passage, not from general knowledge.
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The officer is attacking a false equivalence built into the schedule: the rotation was designed around time in bed and treated that number as recovery. The passage shows the equivalence failing - fatigue reports fell for one week, then night-maintenance injuries rose by a fifth, and two vehicle incidents involved drivers who had reported sleeping well in the afternoon.
What is implied:
- Time allocated to rest is not the same as restorative sleep; the schedule was measured on the wrong quantity.
- The second half of the sentence, 'a dark room is not the same as a quiet one', extends the point from duration to quality: the environment also determines whether the allocated hours actually restore anyone.
What is not implied, and is the trap: that six hours is inherently too few, or that a specific sleep length is required. The officer never gives a figure; the argument is about confusing a scheduled block with an outcome. An answer that says 'soldiers need eight hours' has left the passage and will not be credited.
2. Is the author hostile to the six-hour rotation? Support your answer with the text.
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No - the author is critical of the design, not of the rotation as such, and the final sentence settles it: 'The rotation was not abandoned; it was rebuilt around protected sleep blocks…' A hostile author would have used the injuries as evidence for scrapping the scheme; this author uses them as evidence for redesigning it.
The surrounding language supports the same reading:
- The failure is presented with a cause (the mistaken counting of time in bed as sleep), which invites a fix rather than a reversal.
- The medical officer's note is called 'blunt', which signals respect for the diagnosis, not ridicule of the rotation.
- The final rule - no two-person maintenance after 02:00 - is offered as a sensible measure, and the neutral verb 'rebuilt' carries no irony.
So the attitude is reformist: the author accepts the aim (fewer fatigue problems) and rejects the implementation. Answers that say 'the author is against the rotation' or 'the author is neutral' both miss the evaluative work done by 'not abandoned; rebuilt'.
3. What does 'protected' mean in 'protected sleep blocks', and how does the last clause of the passage illustrate it?
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'Protected' means shielded from competing demands - a block of time that duty tasks are not allowed to eat into. It is not about physical safety and not about protecting sleep from noise (the noise point was already made separately). The word implies an enforceable rule with someone authorised to enforce it, which is why it is paired with a concrete prohibition rather than an exhortation.
The final clause shows what such protection looks like in practice: 'no two-person maintenance task starts after 02:00'. Two properties make it a protection rather than advice:
- It is checkable - a start time either falls before 02:00 or it does not.
- It is structural - it removes the task from the timetable instead of asking individuals to be disciplined about going to bed.
It also implicitly acknowledges the earlier evidence: night maintenance was exactly where injuries rose by a fifth, so the rule targets the activity that was destroying sleep rather than the sleeper. A weak answer treats 'protected' as a synonym for 'longer' or 'undisturbed by noise', both of which the passage handles with different words.