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While researching a topic, a student has taken the following notes:Dr. Elena Rodriguez is a marine biologist and environmental researcher.Her...

GMAT Expression of Ideas : (Expression) Questions

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Expression of Ideas
Rhetorical Synthesis
MEDIUM
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Notes
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While researching a topic, a student has taken the following notes:

  • Dr. Elena Rodriguez is a marine biologist and environmental researcher.
  • Her groundbreaking study on coral reef restoration was published in Marine Ecology Progress in 2019.
  • She developed the Adaptive Reef Management protocol, which was released in 2021 through the International Marine Research Consortium.
  • Her latest research on microplastic filtration appeared in Environmental Science & Technology in 2023.
  • She divides her time between fieldwork in the Caribbean and teaching at the University of Miami.

The student wants to introduce Rodriguez's 2021 protocol development. Which choice most effectively uses relevant information from the notes to accomplish this goal?

A

Released in 2021 through the International Marine Research Consortium, the Adaptive Reef Management protocol represents Dr. Elena Rodriguez's contribution to marine environmental research.

B

Dr. Elena Rodriguez has made significant contributions to marine biology through her research publications and protocol development.

C

After publishing her coral reef restoration study in 2019, Dr. Elena Rodriguez went on to develop the Adaptive Reef Management protocol in 2021.

D

In 2019, Dr. Elena Rodriguez published groundbreaking research on coral reef restoration in Marine Ecology Progress.

Solution

Step 1: Decode and Map the Passage

Create Passage Analysis Table

Text from PassageAnalysis
"Dr. Elena Rodriguez is a marine biologist and environmental researcher."
  • What it says: Rodriguez = marine biologist + enviro researcher
  • What it does: Introduces Rodriguez and establishes her professional background
  • What it is: Background context
"Her groundbreaking study on coral reef restoration was published in Marine Ecology Progress in 2019."
  • What it says: 2019 breakthrough coral reef study in Marine Ecology Progress
  • What it does: Presents Rodriguez's significant research achievement
  • What it is: Research accomplishment/evidence
"She developed the Adaptive Reef Management protocol, which was released in 2021 through the International Marine Research Consortium."
  • What it says: Rodriguez created Adaptive Reef Management protocol released 2021 via International Marine Research Consortium
  • What it does: Introduces Rodriguez's protocol development work
  • What it is: Key achievement/contribution
"Her latest research on microplastic filtration appeared in Environmental Science & Technology in 2023."
  • What it says: 2023 microplastic filtration research in Environmental Science & Technology
  • What it does: Provides Rodriguez's most recent research work
  • What it is: Recent research evidence
"She divides her time between fieldwork in the Caribbean and teaching at the University of Miami."
  • What it says: Rodriguez splits time: Caribbean fieldwork + teaching at U Miami
  • What it does: Explains Rodriguez's current professional activities
  • What it is: Current context/background

Provide Passage Architecture & Core Elements

Main Point: Dr. Elena Rodriguez is an accomplished marine biologist whose research spans coral reef restoration, protocol development, and microplastic filtration across multiple years and platforms.

Step 2: Interpret the Question Precisely

What's being asked? The student wants to introduce Rodriguez's 2021 protocol development specifically.

What type of answer do we need? An introduction that effectively presents the Adaptive Reef Management protocol development from 2021, using relevant information from the notes.

Any limiting keywords? "Introduce Rodriguez's 2021 protocol development" - this is very specific. We need to focus on the protocol from 2021, not her other research or general contributions.

Step 3: Prethink the Answer

The right answer should:

  • Specifically mention the Adaptive Reef Management protocol since that's what we're introducing
  • Include the 2021 timeframe since that's when it was released
  • Mention the International Marine Research Consortium since that's how it was released
  • Position this as Rodriguez's work/contribution
  • Function as an introduction, meaning it presents the protocol as the main focus
Answer Choices Explained
A

Released in 2021 through the International Marine Research Consortium, the Adaptive Reef Management protocol represents Dr. Elena Rodriguez's contribution to marine environmental research.

✓ Correct
  • Starts directly with the protocol and its 2021 release date
  • Includes the specific release mechanism from our notes
  • Clearly identifies this as Rodriguez's contribution
  • Functions perfectly as an introduction
B

Dr. Elena Rodriguez has made significant contributions to marine biology through her research publications and protocol development.

✗ Incorrect
  • Makes general statements about Rodriguez's contributions but doesn't specifically introduce the 2021 protocol
  • Too broad and fails to focus on the specific protocol requested
C

After publishing her coral reef restoration study in 2019, Dr. Elena Rodriguez went on to develop the Adaptive Reef Management protocol in 2021.

✗ Incorrect
  • Focuses on timeline sequence rather than introducing the protocol itself
  • The protocol becomes secondary information in a chronological narrative
D

In 2019, Dr. Elena Rodriguez published groundbreaking research on coral reef restoration in Marine Ecology Progress.

✗ Incorrect
  • Focuses entirely on the 2019 coral reef restoration research and completely ignores the 2021 protocol that we're supposed to introduce
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