Reading comp PrepTest 145 · Section 3 · Question 18
Passage
Passage walkthrough
Topic: Science
Passage A
Paragraph 1
- Paragraph note
- A function is discussed and applied to a human activity
- Views, minor Meta-Structures, points of intersection, and the author's attitude
- Function of language - Change what others know/believe/want
- Humans - Respond to mental state of others
Paragraph 2
- Paragraph note
- Animal language and purpose contrasted with humans
- Views, minor Meta-Structures, points of intersection, and the author's attitude
- Animals - Communication inadvertent, because aren’t aware of others’ mental states (exception - maybe chimps)
- Example 1 - Frogs - Mating call, but not because they think of other frogs’ thoughts
- Example 2 - Primates/Chimps - Don’t respond differently when others do and don’t share info
- Not as goal-oriented as they appear
Passage B
Paragraph 1
- Paragraph note
- A common view reflecting a distinction is presented
- Views, minor Meta-Structures, points of intersection, and the author's attitude
- Animal communication - Rigid response to stimuli
- Human communication - Spontaneous and creative
Paragraph 2
- Paragraph note
- This view is explored, with 2 experts cited
- Views, minor Meta-Structures, points of intersection, and the author's attitude
- Common belief - Animals can’t lie (intend to deceive)
- Expert 1 - Grice - To mean X, must want others to believe X
- Common belief - Conscious intent is uniquely human
- Expert 2 /Example - Maritain - Bees dancing is just reflect
Paragraph 3
- Paragraph note
- Author attacks this view (Reasoning/Assumptions)
- Views, minor Meta-Structures, points of intersection, and the author's attitude
- Author - View is circular - assumes animals don’t have intent, then uses lack of intent to show comms are different since they lack intent
- Recent research (Chimps and others) - Questions assumption that animals lack intent
Main Points:
Passage A - While animal communication might appear intentional, it’s actually different from human communication in that it isn’t intentional and doesn’t attempt to alter the beliefs and behavior of other animals.
Passage B - Despite a common belief that animal communication is a rigid response to stimuli and lacks conscious intent, recent research suggests that there isn’t much difference between animal and human communication.
Key Lines?Passage A:
- Lines 1-5 - A key function of language is noted; it’s applied to humans
- Lines 6-11 - Animal communication is contrasted with human
- Line 11 - An example is introduced
- Line 20 - Another example is introduced
- Line 25 - Another example is introduced
Passage B:
- Lines 30-33 - A common belief about a distinction is noted
- Lines 34-35 - An implication of that belief is listed
- Line 39 - An expert is introduced
- Lines 43-45 - Another common belief is noted
- Line 45 - Another expert is introduced
- Line 58 - The Author highlights a flaw in the common belief
- Lines 59-65 - The Author cites recent research to call assumptions of the common belief into question
Meta-Structure? Relationship Between Passages?
Phenomenon/Explanation - Both passages deal with the same phenomenon - animal communication. Passage A argues that it’s “not as purposeful” as it first appears (Line 29) since animals can’t “attribute mental states to others” (Line 11) as humans can. Passage B, on the other hand, argues that this view is “circular” (Line 53), assuming that animals lack conscious intention (Lines 53-54) to prove that they can’t consciously intend their communication. So the two passages deal with the same topic, but they reach opposed conclusions over it.
Examples - Both passages bring up certain animals as examples of the point they’re trying to prove. Passage A talks about frogs (Line 12), primates/macaques (Line 18; Line 20), and chimps (Line 25); Passage B talks about bees (Line 46) and chimpos (Line 59). In both cases, the examples are used to make smaller points that build to the overall argument - neither passage is about the examples.
Relationship - Interestingly, the Author of Passage B brings up experts with whom she disagrees - but ones that largely agree with the argument put forward in Passage A. Passage A’s Author argues that animals aren’t “goal-directed” with their communications (Line 29). And the scientists and experts in Passage B before the pivot argue that animal communications aren’t intentional, but rather conditioned reflexes (Line 51).
Last Thoughts?There’s a lot of discussion of the philosophy of mind here, so we should expect the questions to be difficult in that regard. Let’s be sure to check the answers against the passages to make sure we’re not falling for any traps.
Question prompt
Why the credited answer is right
Credited answer: C
The notes below walk through why it fits the stem and how to eliminate the rest.
Question Type
Strategy Overview
Answer Anticipation
Answer choices
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Athe extent to which Remaining source text redacted.
Why choice A is not credited
(A) (Lines 3-5; Lines 53-65) Both Authors believe human communication is intentional - they disagree over whether non-human communication is.
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Bthe importance of determining Remaining source text redacted.
Why choice B is not credited
(B) Both passages focus on this determination, so they both treat it as at least somewhat important. However, neither delves into how important it is, so we don’t know if this is a point of agreement or disagreement. As we stated, they’re both interested in the question, so it seems that they’re more in agreement than disagreement.
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Cwhether human language and Remaining source text redacted.
Why choice C matches the stem
(C) (Lines 3-11; Lines 56-65) Passage A argues that human communication is based on the perceived mental states of others, allowing it to intentionally attempt to alter those mental states, whereas animals lack the ability to consider mental states of others. As such, the Author of Passage A believes that human and animal communication are qualitatively different. The Author of Passage B, on the other hand, argues that this determination is based on assumptions, and the assumption that human and animal language differ “qualitative[ly] rather than merely quantitative[ly]” has been called into question. Passage A believes that they’re qualitatively different; Passage B believes that they’re likely not. This answer is therefore a point at issue between them.
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Dwhether chimpanzees' vocalizations suggest Remaining source text redacted.
Why choice D is not credited
(D) (Line 10; Lines 56-65) Passage B’s overall argument is that humans and animals aren’t all that different, so its Author would believe that chimp vocalizations do suggest they’re similar to humans in this way. And while this answer seems to cut against Passage A’s argument, the Author there carves out a possible exception for chimps. This would have been easy to miss except we know that we should always note exceptions, as they tend to show up in trap answers. Doing so here lets us see that this is a point of agreement between the two, at least to some extent, and so we can eliminate it.
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Ewhether animals' vocalizations evolved Remaining source text redacted.
Why choice E is not credited
(E) (Lines 6-8) Passage A states that this is the case, so its Author would agree that they did evolve for this purpose. Passage B, however, doesn’t question whether this was the evolutionary impetus behind the development of language. The Author of Passage B could very well agree with this answer, believing that intentional communication evolved because of this benefit.
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