Educator: Only those students who are genuinely curious about a topic can successfully learn about that topic. They find the satisfaction of their curiosity intrinsically gratifying, and appreciate the inherent rewards of the learning process itself. However, almost no child enters the classroom with sufficient curiosity to learn successfully all that the teacher must instill. A teacher’s job, therefore, _______.
Summary
For students to successfully learn about a topic, they must be genuinely curious about that topic. These students find satisfaction of curiosity gratifying. However, almost no child enters the classroom with sufficient curiosity to successfully learn all that must be taught.
Strongly Supported Conclusions
A teacher’s job, therefore, requires stimulating and satisfying a student’s curiosity.
A
requires for the fulfillment of its goals the stimulation as well as the satisfaction of curiosity
This answer is strongly supported. Curiosity is a necessary condition for students to successfully learn a topic.
B
necessitates the creative use of rewards that are not inherent in the learning process itself
This answer is unsupported. We don’t know from the stimulus whether the use of rewards is necessary for stimulating curiosity or successfully learning a topic.
C
is to focus primarily on those topics that do not initially interest the students
This answer is unsupported. The stimulus does not suggest what topics teachers should or should not focus on.
D
is facilitated by students’ taking responsibility for their own learning
This answer is unsupported. The stimulus does not suggest whether students have any responsibility for their own learning.
E
becomes easier if students realize that some learning is not necessarily enjoyable
This answer is unsupported. The stimulus does not suggest at what point a teacher’s job becomes easier.
A
It is in the nature of violent crime that it is not premeditated.
B
About one-fourth of all suspects first arrested for a crime are actually innocent.
C
Many violent crimes are committed by first-time offenders.
D
Everyone accused of a crime has the right to a trial.
E
Countries that promptly punish suspected lawbreakers have lower crime rates than countries that allow long trials.
The question stem reads: Each of the following arguments exhibits flawed reasoning similar to that in the argument above EXCEPT… This is a Parallel Flaw question.
The author states that each of the smallest particles in the universe has an “elegantly simple structure.” Since the universe is composed of these particles, the author concludes that the universe also has an “elegantly simple structure.” The argument makes a fallacy of composition (part to whole). Just because a part or all of the parts have a particular property, the property does not necessarily carry over to the whole. By a similar line of reasoning, we could conclude that because the parts of a car cannot move on their own, and a car is composed of those parts, the car itself must not be able to move.
Because this is an except question, the wrong answer choices will contain a fallacy of composition. The right answer choice could exhibit some other fallacy or be a valid argument.
Answer Choice (A) is incorrect. (A) matches the stimulus by saying that because the parts of a car have the property of being perfectly engineered, then the car (the parts put together) must also have the property of being perfectly engineered. The car's parts may be well-engineered, but the car could be designed and assembled in a terrible fashion. Eliminate (A).
Correct Answer Choice (B) does make an argument from part to whole. However, (B) is not a fallacious argument. If every part of the desk is made of metal, then it must be true the desk is made of metal. While the properties of the parts do not necessarily carry over to the whole, sometimes they do. You must use your judgment to determine whether a “part to whole” argument works or is fallacious. Because (B) makes a good argument, (B) is our right answer.
Answer Choice (C) is incorrect. (C) matches the stimulus by saying because bricks have the property of being rectangular, the wall of bricks (the bricks put together) must have the property of being rectangular. What if the wall is built in a circle? Eliminate (C).
Answer Choice (D) is incorrect. (D) matches the stimulus by saying that because each piece of wood has the property of being sturdy, then the desk (the wood put together) must also have the property of being sturdy. Perhaps the stool was poorly put together. Eliminate (D).
Answer Choice (E) is incorrect. (E) matches our stimulus by saying that because each sentence of the novel has the property of being well constructed, the novel (all of the sentences put together) must also have the property of being well constructed. Eliminate (E).
A recent epidemiological study found that businesspeople who travel internationally on business are much more likely to suffer from chronic insomnia than are businesspeople who do not travel on business. International travelers experience the stresses of dramatic changes in climate, frequent disruption of daily routines, and immersion in cultures other than their own, stresses not commonly felt by those who do not travel. Thus, it is likely that these stresses cause the insomnia.
Summarize Argument: Phenomenon-Hypothesis
The author hypothesizes that increased stress causes more insomnia in businesspeople who travel relative to those who don’t. This is because travelling exposes you to stressors that you wouldn’t have at home.
Notable Assumptions
The author assumes that there isn’t some other factor that makes travelling businesspeople more likely to have insomnia. In other words, the author assumes that stress is the important factor here, and not something else—maybe people who travel for business have more demanding jobs, which makes them more prone to insomnia.
A
Most international travel for the sake of business occurs between countries with contiguous borders.
This does not affect the argument. Most business travel occurring between countries with contiguous borders doesn’t tell us about how similar those countries are culturally and climate-wise. We would have to make several assumptions for this to have any impact.
B
Some businesspeople who travel internationally greatly enjoy the changes in climate and immersion in another culture.
This does not affect the argument. It could be that people enjoy the experience but still feel the stresses described. Also, the argument claims travelling businesspeople are more likely to have insomnia—the author isn’t arguing that all of them do.
C
Businesspeople who already suffer from chronic insomnia are no more likely than businesspeople who do not to accept assignments from their employers that require international travel.
This strengthens the argument by addressing a potential alternative explanation for the phenomenon: that businesspeople who already have insomnia are more likely to travel than businesspeople who don’t have insomnia. This would mean the stress has nothing to do with it.
D
Experiencing dramatic changes in climate and disruption of daily routines through international travel can be beneficial to some people who suffer from chronic insomnia.
This does not affect the argument. (D) says people who already have insomnia may benefit from the stresses described. This is outside the scope of the causal mechanism described in the stimulus, which is that the stresses cause insomnia in the first place.
E
Some businesspeople who once traveled internationally but no longer do so complain of various sleep-related ailments.
This does not affect the argument. We don’t know if these ailments include insomnia, which is what we’re concerned with. Also, the stimulus only discusses stress as the cause of insomnia for travelling businesspeople—other people can have insomnia for other reasons.
A
It serves to bolster the argument’s main conclusion.
B
It identifies a view that is ultimately disputed by the argument.
C
It identifies a position supported by the initial premise in the argument.
D
It provides support for the initial premise in the argument.
E
It provides support for a counterargument to the initial premise.