Adapted from The Common Law, by Oliver Wendell Holmes, Jr. (1881)

To present a general view of the Common Law, other tools are needed besides logic. It is something to show that the consistency of a system requires a particular result, but it is not all. The life of the law has not been logic: it has been experience. The felt necessities of the time, the prevalent moral and political theories, intuitions of public policy, avowed or unconscious, even the prejudices which judges share with their fellow-men, have had a good deal more to do than the syllogism in determining the rules by which men should be governed. The law embodies the story of a nation's development through many centuries, and it cannot be dealt with as if it contained only the axioms and corollaries of a book of mathematics. In order to know what it is, we must know what it has been, and what it tends to become. We must alternately consult history and existing theories of legislation. But the most difficult labor will be to understand the combination of the two into new products at every stage. The substance of the law at any given time pretty nearly corresponds, so far as it goes, with what is then understood to be convenient; but its form and machinery, and the degree to which it is able to work out desired results, depend very much upon its past.

In Massachusetts today, while, on the one hand, there are a great many rules which are quite sufficiently accounted for by their manifest good sense, on the other, there are some which can only be understood by reference to the infancy of procedure among the German tribes, or to the social condition of Rome under the Decemvirs.

I shall use the history of our law so far as it is necessary to explain a conception or to interpret a rule, but no further. In doing so there are two errors equally to be avoided both by writer and reader. One is that of supposing, because an idea seems very familiar and natural to us, that it has always been so. Many things which we take for granted have had to be laboriously fought out or thought out in past times. The other mistake is the opposite one of asking too much of history. We start with man full grown. It may be assumed that the earliest barbarian whose practices are to be considered, had a good many of the same feelings and passions as ourselves.

Which of the following best describes the purpose of the underlined paragraph in the passage?

The United Nations Convention on Contracts for the International Sale of Goods (CISG) can help countries throughout the world have a more uniform way of navigating the challenging waters of international law surrounding trade. It is not uncommon for two countries to have adopted different laws on international trade that conflict with each other. This becomes a serious problem when trade disputes arise. To help make this concept more tangible, consider the following hypothetical.

Suppose China ships three million dollars' worth of electronics to Uganda using standard bulk shipping transportation methods via a commonly traveled sea route. However, the packaging isn't secured in a manner sufficient to withstand unforeseen weather conditions. As a result, the goods become damaged in transit and are no longer fit for resale. Given that two countries are involved in this transaction–China and Uganda–the question arises as to which country’s trade laws will apply to resolve the matter at hand.

In this scenario, it is fortunate that both China and Uganda are parties to the CISG, which provide for a uniform set of laws governing trade. Such laws cover which party would be responsible for the damaged goods in this scenario. As a result, there will be no dispute as to whether China’s or Uganda's trade laws apply. Given that both countries are parties to the CISG, the laws set forth by the CISG would be applicable.

However, not all countries are parties to the CISG. One example is Rwanda. Even though Rwanda is not a party to the CISG, the fact of the matter is that CISG laws can still apply to it. The CISG applies to trade between countries so long as one of those countries is a party to the CISG (unless the parties expressly specify that the CISG will not apply to their specific trade arrangement). Several of Rwanda's main trade partners, such as the United States, China, Belgium, and Uganda, are parties to the CISG, so the laws of the treaty will apply in those trade agreements. Meanwhile, there is a different story when it comes to Rwanda's trade agreements with Kenya, Swaziland, Tanzania, and Thailand, which are not parties to the CISG. Due to these countries’ lack of membership in the CISG, if a problem ever arose in a trade agreement between Rwanda and one those countries, it would be unclear as to which country’s laws would apply.

There has been heated discussion as to whether Rwanda should sign the CISG. The United Nations Development Program takes the stance that it would behoove Rwanda to join. Whether or not Rwanda decides to become a member, the CISG will still apply to a large portion of its trade agreements, as about 100 countries are in fact CISG members, with a strong portion of those members also being trade partners with Rwanda. On the flip side, some Rwandan politicians believe that valuable autonomy would be lost if Rwanda assented to the CISG. However, given the potential benefits that Rwanda stands to gain from the CISG, these fears do not merit forgoing such a valuable opportunity.

The primary purpose of the second paragraph is to __________.

The United Nations Convention on Contracts for the International Sale of Goods (CISG) can help countries throughout the world have a more uniform way of navigating the challenging waters of international law surrounding trade. It is not uncommon for two countries to have adopted different laws on international trade that conflict with each other. This becomes a serious problem when trade disputes arise. To help make this concept more tangible, consider the following hypothetical.

Suppose China ships three million dollars' worth of electronics to Uganda using standard bulk shipping transportation methods via a commonly traveled sea route. However, the packaging isn't secured in a manner sufficient to withstand unforeseen weather conditions. As a result, the goods become damaged in transit and are no longer fit for resale. Given that two countries are involved in this transaction–China and Uganda–the question arises as to which country’s trade laws will apply to resolve the matter at hand.

In this scenario, it is fortunate that both China and Uganda are parties to the CISG, which provide for a uniform set of laws governing trade. Such laws cover which party would be responsible for the damaged goods in this scenario. As a result, there will be no dispute as to whether China’s or Uganda's trade laws apply. Given that both countries are parties to the CISG, the laws set forth by the CISG would be applicable.

However, not all countries are parties to the CISG. One example is Rwanda. Even though Rwanda is not a party to the CISG, the fact of the matter is that CISG laws can still apply to it. The CISG applies to trade between countries so long as one of those countries is a party to the CISG (unless the parties expressly specify that the CISG will not apply to their specific trade arrangement). Several of Rwanda's main trade partners, such as the United States, China, Belgium, and Uganda, are parties to the CISG, so the laws of the treaty will apply in those trade agreements. Meanwhile, there is a different story when it comes to Rwanda's trade agreements with Kenya, Swaziland, Tanzania, and Thailand, which are not parties to the CISG. Due to these countries’ lack of membership in the CISG, if a problem ever arose in a trade agreement between Rwanda and one those countries, it would be unclear as to which country’s laws would apply.

There has been heated discussion as to whether Rwanda should sign the CISG. The United Nations Development Program takes the stance that it would behoove Rwanda to join. Whether or not Rwanda decides to become a member, the CISG will still apply to a large portion of its trade agreements, as about 100 countries are in fact CISG members, with a strong portion of those members also being trade partners with Rwanda. On the flip side, some Rwandan politicians believe that valuable autonomy would be lost if Rwanda assented to the CISG. However, given the potential benefits that Rwanda stands to gain from the CISG, these fears do not merit forgoing such a valuable opportunity.

Which of the following is the main purpose of the article?

To create the Trafficking in Persons (TIPS) Report, the Secretary of State ranks countries according to a system of tiers based on the efforts those countries make against human trafficking.  According to the United States, the minimum conditions that a country must meet to be a country in good standing, designated as a Tier 1 country, are somewhat subjective.  There must be “serious and sustained efforts to eliminate human trafficking,” such as prohibiting and punishing acts of human trafficking, taking measures to deter offenses in the future, creating public awareness, and protecting victims of human trafficking. 

Tier 2 countries do not fully comply with the standards for Tier 1 countries, but are making significant efforts to do so.  Tier 2 Watch List countries meet the same criteria as Tier 2 countries, but also satisfy one of the following: 1) the number of victims of severe forms of trafficking is very significant or significantly increasing; 2) no evidence can be shown that there are increasing efforts to combat severe forms of trafficking in persons from the previous year; or 3) the finding that a country was making significant efforts to comply with minimum standards was based on that country’s commitment to take future steps over the next year.  Tier 3 countries do not fully comply with the minimum standards and are not making significant efforts to do so.  The penalties for Tier 3 countries include being subject to certain sanctions such as: the withdrawal of non-humanitarian and non-trade related foreign assistance, not receiving funding for educational and cultural exchange programs, and potential U.S. opposition to assistance from international financial institutions such as the World Bank and International Monetary Fund.

The TIPS Report relies on U.S. missions to regularly meet with foreign government officials in order to gain information about human trafficking in countries throughout the world. It is the world’s most comprehensive report on human trafficking, and is trusted as an accurate depiction of the policies and laws being used in various countries.  Specifically, the TIPS Report evaluates countries’ efforts against human trafficking based on the efforts taken in the areas of prosecution, prevention, and protection. The evaluation of a country’s prosecution efforts is based on whether laws against human trafficking exist and are actively enforced against perpetrators.  Prevention efforts should focus on raising public awareness about human trafficking and rectifying laws that make certain populations more vulnerable to human trafficking than others.  Finally, protection efforts seek to address the needs of existing or potential victims.

The author most likely provides an explanation of the tier system used by the TIPS Report in order to:

To create the Trafficking in Persons (TIPS) Report, the Secretary of State ranks countries according to a system of tiers based on the efforts those countries make against human trafficking.  According to the United States, the minimum conditions that a country must meet to be a country in good standing, designated as a Tier 1 country, are somewhat subjective.  There must be “serious and sustained efforts to eliminate human trafficking,” such as prohibiting and punishing acts of human trafficking, taking measures to deter offenses in the future, creating public awareness, and protecting victims of human trafficking. 

Tier 2 countries do not fully comply with the standards for Tier 1 countries, but are making significant efforts to do so.  Tier 2 Watch List countries meet the same criteria as Tier 2 countries, but also satisfy one of the following: 1) the number of victims of severe forms of trafficking is very significant or significantly increasing; 2) no evidence can be shown that there are increasing efforts to combat severe forms of trafficking in persons from the previous year; or 3) the finding that a country was making significant efforts to comply with minimum standards was based on that country’s commitment to take future steps over the next year.  Tier 3 countries do not fully comply with the minimum standards and are not making significant efforts to do so.  The penalties for Tier 3 countries include being subject to certain sanctions such as: the withdrawal of non-humanitarian and non-trade related foreign assistance, not receiving funding for educational and cultural exchange programs, and potential U.S. opposition to assistance from international financial institutions such as the World Bank and International Monetary Fund.

The TIPS Report relies on U.S. missions to regularly meet with foreign government officials in order to gain information about human trafficking in countries throughout the world. It is the world’s most comprehensive report on human trafficking, and is trusted as an accurate depiction of the policies and laws being used in various countries.  Specifically, the TIPS Report evaluates countries’ efforts against human trafficking based on the efforts taken in the areas of prosecution, prevention, and protection. The evaluation of a country’s prosecution efforts is based on whether laws against human trafficking exist and are actively enforced against perpetrators.  Prevention efforts should focus on raising public awareness about human trafficking and rectifying laws that make certain populations more vulnerable to human trafficking than others.  Finally, protection efforts seek to address the needs of existing or potential victims.

The primary purpose of the passage is most likely to

Adapted from Reflections on the Revolution in France by Edmund Burke (1790)

In the famous statute called the Declaration of Right, the two houses utter not a syllable of “a right to frame a government for themselves.” You will see that their whole care was to secure the religion, laws, and liberties that had been long possessed and had been lately endangered. They state “in the first place” to do “as their ancestors in like cases have usually done for vindicating their ancient rights and liberties, to declare;”—and then they pray the king and queen, “that it may be declared and enacted, that all and singular the rights and liberties asserted and declared are the true ancient and indubitable rights and liberties of the people of this kingdom.”

You will observe that from the Magna Carta to the Declaration of Right, it has been the uniform policy of our constitution to claim and assert our liberties as an entailed inheritance derived to us from our forefathers and to be transmitted to our posterity; as an estate specially belonging to the people of this kingdom, without any reference whatever to any other more general or prior right. By this means, our constitution preserves a unity in so great a diversity of its parts. We have an inheritable crown; an inheritable peerage; and a House of Commons and a people inheriting privileges, franchises, and liberties from a long line of ancestors.

This policy appears to me to be the result of profound reflection, or rather the happy effect of following nature, which is wisdom without reflection and above it. A spirit of innovation is generally the result of a selfish temper and confined views. People will not look forward to posterity who never look backward to their ancestors. Besides, the people of England well know, that the idea of inheritance furnishes a sure principle of conservation, and a sure principle of transmission; without at all excluding a principle of improvement. It leaves acquisition free; but it secures what it acquires. Whatever advantages are obtained by a state proceeding on these maxims are locked fast as in a sort of family settlement, grasped as in a kind of mortmain forever. By a constitutional policy working after the pattern of nature, we receive, we hold, we transmit our government and our privileges in the same manner in which we enjoy and transmit our property and our lives. The institutions of policy, the goods of fortune, the gifts of providence, are handed down to us and from us in the same course and order. Our political system is placed in a just correspondence and symmetry with the mode of existence decreed to a permanent body composed of transitory parts; wherein the whole, at one time, is never old, or middle-aged, or young, but, in a condition of unchangeable constancy, moves on through the varied tenor of perpetual decay, fall, renovation, and progression. Thus, by preserving the method of nature in the conduct of the state, in what we improve, we are never wholly new; in what we retain, we are never wholly obsolete. By adhering in this manner and on those principles to our forefathers, we are guided not by the superstition of antiquarians, but by the spirit of philosophic analogy. In this choice of inheritance, we have given to our frame of polity the image of a relation in blood; binding up the constitution of our country with our dearest domestic ties; adopting our fundamental laws into the bosom of our family affections; keeping inseparable, and cherishing with the warmth of all their combined and mutually reflected charities, our state, our hearths, our sepulchers, and our altars.

Through the same plan of a conformity to nature in our artificial institutions and by calling in the aid of her unerring and powerful instincts to fortify the fallible and feeble contrivances of our reason, we have derived several other, and those no small benefits, from considering our liberties in the light of an inheritance. Always acting as if in the presence of canonized forefathers, the spirit of freedom, leading in itself to misrule and excess, is tempered with an awful gravity. This idea of a liberal descent inspires us with a sense of habitual, native dignity. By this means our liberty becomes a noble freedom. It carries an imposing and majestic aspect. It has a pedigree and illustrating ancestors. It has its bearings and its ensigns armorial. It has its gallery of portraits; its monumental inscriptions; its records, evidences, and titles. All your sophisters cannot produce anything better adapted to preserve a rational freedom than the course that we have pursued, who have chosen our nature rather than our speculations, our breasts rather than our inventions, for the great conservatories and magazines of our rights and privileges.

Which of the following best expresses the author's primary purpose in the passage?

Adapted from Reflections on the Revolution in France by Edmund Burke (1790)

In the famous statute called the Declaration of Right, the two houses utter not a syllable of “a right to frame a government for themselves.” You will see that their whole care was to secure the religion, laws, and liberties that had been long possessed and had been lately endangered. They state “in the first place” to do “as their ancestors in like cases have usually done for vindicating their ancient rights and liberties, to declare;”—and then they pray the king and queen, “that it may be declared and enacted, that all and singular the rights and liberties asserted and declared are the true ancient and indubitable rights and liberties of the people of this kingdom.”

You will observe that from the Magna Carta to the Declaration of Right, it has been the uniform policy of our constitution to claim and assert our liberties as an entailed inheritance derived to us from our forefathers and to be transmitted to our posterity; as an estate specially belonging to the people of this kingdom, without any reference whatever to any other more general or prior right. By this means, our constitution preserves a unity in so great a diversity of its parts. We have an inheritable crown; an inheritable peerage; and a House of Commons and a people inheriting privileges, franchises, and liberties from a long line of ancestors.

This policy appears to me to be the result of profound reflection, or rather the happy effect of following nature, which is wisdom without reflection and above it. A spirit of innovation is generally the result of a selfish temper and confined views. People will not look forward to posterity who never look backward to their ancestors. Besides, the people of England well know, that the idea of inheritance furnishes a sure principle of conservation, and a sure principle of transmission; without at all excluding a principle of improvement. It leaves acquisition free; but it secures what it acquires. Whatever advantages are obtained by a state proceeding on these maxims are locked fast as in a sort of family settlement, grasped as in a kind of mortmain forever. By a constitutional policy working after the pattern of nature, we receive, we hold, we transmit our government and our privileges in the same manner in which we enjoy and transmit our property and our lives. The institutions of policy, the goods of fortune, the gifts of providence, are handed down to us and from us in the same course and order. Our political system is placed in a just correspondence and symmetry with the mode of existence decreed to a permanent body composed of transitory parts; wherein the whole, at one time, is never old, or middle-aged, or young, but, in a condition of unchangeable constancy, moves on through the varied tenor of perpetual decay, fall, renovation, and progression. Thus, by preserving the method of nature in the conduct of the state, in what we improve, we are never wholly new; in what we retain, we are never wholly obsolete. By adhering in this manner and on those principles to our forefathers, we are guided not by the superstition of antiquarians, but by the spirit of philosophic analogy. In this choice of inheritance, we have given to our frame of polity the image of a relation in blood; binding up the constitution of our country with our dearest domestic ties; adopting our fundamental laws into the bosom of our family affections; keeping inseparable, and cherishing with the warmth of all their combined and mutually reflected charities, our state, our hearths, our sepulchers, and our altars.

Through the same plan of a conformity to nature in our artificial institutions and by calling in the aid of her unerring and powerful instincts to fortify the fallible and feeble contrivances of our reason, we have derived several other, and those no small benefits, from considering our liberties in the light of an inheritance. Always acting as if in the presence of canonized forefathers, the spirit of freedom, leading in itself to misrule and excess, is tempered with an awful gravity. This idea of a liberal descent inspires us with a sense of habitual, native dignity. By this means our liberty becomes a noble freedom. It carries an imposing and majestic aspect. It has a pedigree and illustrating ancestors. It has its bearings and its ensigns armorial. It has its gallery of portraits; its monumental inscriptions; its records, evidences, and titles. All your sophisters cannot produce anything better adapted to preserve a rational freedom than the course that we have pursued, who have chosen our nature rather than our speculations, our breasts rather than our inventions, for the great conservatories and magazines of our rights and privileges.

The first paragraph's invocation of the Declaration of Right is intended to accomplish which of the following?

Adapted from Reflections on the Revolution in France by Edmund Burke (1790)

In the famous statute called the Declaration of Right, the two houses utter not a syllable of “a right to frame a government for themselves.” You will see that their whole care was to secure the religion, laws, and liberties that had been long possessed and had been lately endangered. They state “in the first place” to do “as their ancestors in like cases have usually done for vindicating their ancient rights and liberties, to declare;”—and then they pray the king and queen, “that it may be declared and enacted, that all and singular the rights and liberties asserted and declared are the true ancient and indubitable rights and liberties of the people of this kingdom.”

You will observe that from the Magna Carta to the Declaration of Right, it has been the uniform policy of our constitution to claim and assert our liberties as an entailed inheritance derived to us from our forefathers and to be transmitted to our posterity; as an estate specially belonging to the people of this kingdom, without any reference whatever to any other more general or prior right. By this means, our constitution preserves a unity in so great a diversity of its parts. We have an inheritable crown; an inheritable peerage; and a House of Commons and a people inheriting privileges, franchises, and liberties from a long line of ancestors.

This policy appears to me to be the result of profound reflection, or rather the happy effect of following nature, which is wisdom without reflection and above it. A spirit of innovation is generally the result of a selfish temper and confined views. People will not look forward to posterity who never look backward to their ancestors. Besides, the people of England well know, that the idea of inheritance furnishes a sure principle of conservation, and a sure principle of transmission; without at all excluding a principle of improvement. It leaves acquisition free; but it secures what it acquires. Whatever advantages are obtained by a state proceeding on these maxims are locked fast as in a sort of family settlement, grasped as in a kind of mortmain forever. By a constitutional policy working after the pattern of nature, we receive, we hold, we transmit our government and our privileges in the same manner in which we enjoy and transmit our property and our lives. The institutions of policy, the goods of fortune, the gifts of providence, are handed down to us and from us in the same course and order. Our political system is placed in a just correspondence and symmetry with the mode of existence decreed to a permanent body composed of transitory parts; wherein the whole, at one time, is never old, or middle-aged, or young, but, in a condition of unchangeable constancy, moves on through the varied tenor of perpetual decay, fall, renovation, and progression. Thus, by preserving the method of nature in the conduct of the state, in what we improve, we are never wholly new; in what we retain, we are never wholly obsolete. By adhering in this manner and on those principles to our forefathers, we are guided not by the superstition of antiquarians, but by the spirit of philosophic analogy. In this choice of inheritance, we have given to our frame of polity the image of a relation in blood; binding up the constitution of our country with our dearest domestic ties; adopting our fundamental laws into the bosom of our family affections; keeping inseparable, and cherishing with the warmth of all their combined and mutually reflected charities, our state, our hearths, our sepulchers, and our altars.

Through the same plan of a conformity to nature in our artificial institutions and by calling in the aid of her unerring and powerful instincts to fortify the fallible and feeble contrivances of our reason, we have derived several other, and those no small benefits, from considering our liberties in the light of an inheritance. Always acting as if in the presence of canonized forefathers, the spirit of freedom, leading in itself to misrule and excess, is tempered with an awful gravity. This idea of a liberal descent inspires us with a sense of habitual, native dignity. By this means our liberty becomes a noble freedom. It carries an imposing and majestic aspect. It has a pedigree and illustrating ancestors. It has its bearings and its ensigns armorial. It has its gallery of portraits; its monumental inscriptions; its records, evidences, and titles. All your sophisters cannot produce anything better adapted to preserve a rational freedom than the course that we have pursued, who have chosen our nature rather than our speculations, our breasts rather than our inventions, for the great conservatories and magazines of our rights and privileges.

In context, the use of the underlined and bolded word "above" is primarily intended to accomplish what?

Adapted from Criminal Psychology: A Manual for Judges, Practitioners, and Students by Hans Gross (1911)

Socrates, in the Meno, sends for one of Meno's servants, to prove the possibility of absolutely certain a priori knowledge. The servant is to determine the length of a rectangle, the area of which is twice that of one measuring two feet. He is to have no previous knowledge of the matter and is to discover the answer for himself. The servant first gives out an incorrect answer, that the length of a rectangle having twice the area of the one mentioned is four feet, thinking that the length doubles with the area. Thereupon Socrates triumphantly points out to Meno that the servant does as a matter of fact not yet quite know the truth under consideration, but that he really thinks he knows it; and then Socrates, in his own Socratic way, leads the servant to the correct solution.

When we properly consider what we have to do with a witness who has to relate any fact, we may see in the Socratic method the simplest example of our task. We must never forget that the majority of mankind dealing with any subject whatever always believe that they know and repeat the truth, and even when they say doubtfully, “I believe— It seems to me,'' there is, in this diffidence, more meant than meets the ear. When people say “I believe that—‘' it merely means that they intend to ensure themselves against the event of being contradicted by better informed persons; but they certainly have not the doubt their expression indicates. When, however, the report of some bare fact is in question (“It rained,” “It was 9 o’clock,'' or “His beard was brown,”) it does not matter to the narrator, and if he or she imparts such facts with the introduction “I believe,'' then he or she was really uncertain. The matter becomes important only where the issue involves partly-concealed observations, conclusions, and judgments. In such cases another factor enters—conceit; what the witness asserts he or she is fairly certain of just because he or she asserts it, and all the “I believes,'' “Perhapses,'' and “It seemeds'' are merely insurance against all accidents.

Generally, statements are made without such reservations and with full assurance. This holds also and more intensely of court witnesses, particularly in crucial matters. Anybody experienced in his or her conduct comes to be absolutely convinced that witnesses do not know what they know. A series of assertions are made with utter certainty. Yet when these are successively subjected to closer examinations, tested for their ground and source, only a very small portion can be retained unaltered. Of course, one may here overshoot the mark. It often happens, even in the routine of daily life, that a person may be made to feel shaky in his most absolute convictions, by means of an energetic attack and searching questions. Conscientious and sanguine people are particularly easy subjects of such doubts. Somebody narrates an event; questioning begins as to the indubitability of the fact, as to the exclusion of possible deception; the narrator becomes uncertain, recalling that, because of a lively imagination, he or she has already believed him- or herself to have seen things otherwise than they actually were, and finally he or she admits that the matter might probably have been different. During trials this is still more frequent. The circumstance of being in court of itself excites most people; the consciousness that one's statement is, or may be, of great significance increases the excitement; and the authoritative character of the official subdues very many people to conform their opinions to his or hers. What wonder then, that however much a person may be convinced of the correctness of his or her evidence, he or she may yet fail in the face of the doubting judge to know anything certainly?

Now one of the most difficult tasks of the criminalist is to hit, in just such cases, upon the truth—neither to accept the testimony blindly and uncritically, nor to render the witness, who otherwise is telling the truth, vacillating and doubtful. But it is still more difficult to lead the witness, who is not intentionally falsifying, but has merely observed incorrectly or has made false conclusions, to a statement of the truth as Socrates leads the servant in the Meno. It is as modern as it is comfortable to assert that this is not the judge's business—that the witness is to depose, his or her evidence is to be accepted, and the judge is to judge. Yet it is supposed before everything else that the duty of the court is to establish the material truth—that the formal truth is insufficient. Moreover, if we notice false observations and let them by, then, under certain circumstance, we are minus one important piece of evidence pro and con, and the whole case may be turned topsy-turvy. We shall, then, proceed in the Socratic fashion. But, inasmuch as we are not concerned with mathematics, and are hence more badly placed in the matter of proof, we shall have to proceed more cautiously and with less certainty than when the question is merely one of the area of a square. On the one hand we know only in the rarest cases that we are not ourselves mistaken, so that we must not, without anything further, lead another to agree with us; on the other hand, we must beware of perverting the witness from his or her possibly sound opinions. Whoever is able to correct the witness's apparently false conceptions and to lead him or her to discover his or her error of his or her own accord and then to speak the truth— whoever can do this and yet does not go too far, deducing from the facts nothing that does not actually follow from them—that person is a master among us.

The primary purpose of this passage is __________.

Adapted from Criminal Psychology: A Manual for Judges, Practitioners, and Students by Hans Gross (1911)

Socrates, in the Meno, sends for one of Meno's servants, to prove the possibility of absolutely certain a priori knowledge. The servant is to determine the length of a rectangle, the area of which is twice that of one measuring two feet. He is to have no previous knowledge of the matter and is to discover the answer for himself. The servant first gives out an incorrect answer, that the length of a rectangle having twice the area of the one mentioned is four feet, thinking that the length doubles with the area. Thereupon Socrates triumphantly points out to Meno that the servant does as a matter of fact not yet quite know the truth under consideration, but that he really thinks he knows it; and then Socrates, in his own Socratic way, leads the servant to the correct solution.

When we properly consider what we have to do with a witness who has to relate any fact, we may see in the Socratic method the simplest example of our task. We must never forget that the majority of mankind dealing with any subject whatever always believe that they know and repeat the truth, and even when they say doubtfully, “I believe— It seems to me,'' there is, in this diffidence, more meant than meets the ear. When people say “I believe that—‘' it merely means that they intend to ensure themselves against the event of being contradicted by better informed persons; but they certainly have not the doubt their expression indicates. When, however, the report of some bare fact is in question (“It rained,” “It was 9 o’clock,'' or “His beard was brown,”) it does not matter to the narrator, and if he or she imparts such facts with the introduction “I believe,'' then he or she was really uncertain. The matter becomes important only where the issue involves partly-concealed observations, conclusions, and judgments. In such cases another factor enters—conceit; what the witness asserts he or she is fairly certain of just because he or she asserts it, and all the “I believes,'' “Perhapses,'' and “It seemeds'' are merely insurance against all accidents.

Generally, statements are made without such reservations and with full assurance. This holds also and more intensely of court witnesses, particularly in crucial matters. Anybody experienced in his or her conduct comes to be absolutely convinced that witnesses do not know what they know. A series of assertions are made with utter certainty. Yet when these are successively subjected to closer examinations, tested for their ground and source, only a very small portion can be retained unaltered. Of course, one may here overshoot the mark. It often happens, even in the routine of daily life, that a person may be made to feel shaky in his most absolute convictions, by means of an energetic attack and searching questions. Conscientious and sanguine people are particularly easy subjects of such doubts. Somebody narrates an event; questioning begins as to the indubitability of the fact, as to the exclusion of possible deception; the narrator becomes uncertain, recalling that, because of a lively imagination, he or she has already believed him- or herself to have seen things otherwise than they actually were, and finally he or she admits that the matter might probably have been different. During trials this is still more frequent. The circumstance of being in court of itself excites most people; the consciousness that one's statement is, or may be, of great significance increases the excitement; and the authoritative character of the official subdues very many people to conform their opinions to his or hers. What wonder then, that however much a person may be convinced of the correctness of his or her evidence, he or she may yet fail in the face of the doubting judge to know anything certainly?

Now one of the most difficult tasks of the criminalist is to hit, in just such cases, upon the truth—neither to accept the testimony blindly and uncritically, nor to render the witness, who otherwise is telling the truth, vacillating and doubtful. But it is still more difficult to lead the witness, who is not intentionally falsifying, but has merely observed incorrectly or has made false conclusions, to a statement of the truth as Socrates leads the servant in the Meno. It is as modern as it is comfortable to assert that this is not the judge's business—that the witness is to depose, his or her evidence is to be accepted, and the judge is to judge. Yet it is supposed before everything else that the duty of the court is to establish the material truth—that the formal truth is insufficient. Moreover, if we notice false observations and let them by, then, under certain circumstance, we are minus one important piece of evidence pro and con, and the whole case may be turned topsy-turvy. We shall, then, proceed in the Socratic fashion. But, inasmuch as we are not concerned with mathematics, and are hence more badly placed in the matter of proof, we shall have to proceed more cautiously and with less certainty than when the question is merely one of the area of a square. On the one hand we know only in the rarest cases that we are not ourselves mistaken, so that we must not, without anything further, lead another to agree with us; on the other hand, we must beware of perverting the witness from his or her possibly sound opinions. Whoever is able to correct the witness's apparently false conceptions and to lead him or her to discover his or her error of his or her own accord and then to speak the truth— whoever can do this and yet does not go too far, deducing from the facts nothing that does not actually follow from them—that person is a master among us.

The author includes the story about Socrates and the servant to demonstrate __________.