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05 May 2021, 20:00
Kudos
Bookmarks
Question 1
D
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
25%
(medium)
Question Stats:
72% (02:47) correct
28%
(02:40) wrong
based on 250
sessions
History
Date
Time
Result
Not Attempted Yet
Question 2
D
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
35%
(medium)
Question Stats:
65% (01:20) correct 35%
(01:32) wrong
based on 277
sessions
History
Date
Time
Result
Not Attempted Yet
Question 3
E
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
15%
(low)
Question Stats:
79% (01:21) correct 21%
(01:29) wrong
based on 269
sessions
History
Date
Time
Result
Not Attempted Yet
Question 4
D
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
45%
(medium)
Question Stats:
58% (01:22) correct 42%
(01:20) wrong
based on 276
sessions
History
Date
Time
Result
Not Attempted Yet
Question 5
D
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
95%
(hard)
Question Stats:
15% (01:37) correct 85%
(01:23) wrong
based on 256
sessions
History
Date
Time
Result
Not Attempted Yet
Question 6
A
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
75%
(hard)
Question Stats:
37% (01:12) correct 63%
(01:03) wrong
based on 244
sessions
History
Date
Time
Result
Not Attempted Yet
Question 7
A
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
15%
(low)
Question Stats:
77% (00:46) correct 23%
(01:02) wrong
based on 225
sessions
History
Date
Time
Result
Not Attempted Yet
Investigators of monkeys’ social behavior have always been struck by monkeys’ aggressive potential and the consequent need for social control of their aggressive behavior. Studies directed at describing aggressive behavior and the situations that elicit it, as well as the social mechanisms that control it, were therefore among the first investigations of monkeys’ social behavior.
Investigators initially believed that monkeys would compete for any resource in the environment: hungry monkeys would fight over food, thirsty monkeys would fight over water, and, in general, any time more than one monkey in a group sought the same incentive simultaneously, a dispute would result and would be resolved through some form of aggression. However, the motivating force of competition for incentives began to be doubted when experiments like Southwick’s on the reduction of space or the withholding of food failed to produce more than temporary increases in intragroup aggression. Indeed, food deprivation not only failed to increase aggression but in some cases actually resulted in decreased frequencies of aggression.
Studies of animals in the wild under conditions of extreme food deprivation likewise revealed that starving monkeys devoted almost all available energy to foraging, with little energy remaining for aggressive interaction. Furthermore, accumulating evidence from later studies of a variety of primate groups, for example, the study conducted by Bernstein, indicates that one of the most potent stimuli for eliciting aggression is the introduction of an intruder into an organized group. Such introductions result in far more serious aggression than that produced in any other types of experiments contrived to produce competition.
These studies of intruders suggest that adult members of the same species introduced to one another for the first time show considerable hostility because, in the absence of a social order, one must be established to control interanimal relationships. When a single new animal is introduced into an existing social organization, the newcomer meets even more serious aggression. Whereas in the first case aggression establishes a social order, in the second case resident animals mob the intruder, thereby initially excluding the new animal from the existing social unit. The simultaneous introduction of several animals lessens the effect, if only because the group divides its attention among the multiple targets. If, however, the several animals introduced to a group constitute their own social unit, each group may fight the opposing group as a unit; but, again, no individual is subjected to mass attack, and the very cohesion of the groups precludes prolonged individual combat. The submission of the defeated group, rather than unleashing unchecked aggression on the part of the victorious group, reduces both the intensity and frequency of further attack. Monkey groups therefore see to be organized primarily to maintain their established social order rather than to engage in hostilities per se.
Investigators initially believed that monkeys would compete for any resource in the environment: hungry monkeys would fight over food, thirsty monkeys would fight over water, and, in general, any time more than one monkey in a group sought the same incentive simultaneously, a dispute would result and would be resolved through some form of aggression. However, the motivating force of competition for incentives began to be doubted when experiments like Southwick’s on the reduction of space or the withholding of food failed to produce more than temporary increases in intragroup aggression. Indeed, food deprivation not only failed to increase aggression but in some cases actually resulted in decreased frequencies of aggression.
Studies of animals in the wild under conditions of extreme food deprivation likewise revealed that starving monkeys devoted almost all available energy to foraging, with little energy remaining for aggressive interaction. Furthermore, accumulating evidence from later studies of a variety of primate groups, for example, the study conducted by Bernstein, indicates that one of the most potent stimuli for eliciting aggression is the introduction of an intruder into an organized group. Such introductions result in far more serious aggression than that produced in any other types of experiments contrived to produce competition.
These studies of intruders suggest that adult members of the same species introduced to one another for the first time show considerable hostility because, in the absence of a social order, one must be established to control interanimal relationships. When a single new animal is introduced into an existing social organization, the newcomer meets even more serious aggression. Whereas in the first case aggression establishes a social order, in the second case resident animals mob the intruder, thereby initially excluding the new animal from the existing social unit. The simultaneous introduction of several animals lessens the effect, if only because the group divides its attention among the multiple targets. If, however, the several animals introduced to a group constitute their own social unit, each group may fight the opposing group as a unit; but, again, no individual is subjected to mass attack, and the very cohesion of the groups precludes prolonged individual combat. The submission of the defeated group, rather than unleashing unchecked aggression on the part of the victorious group, reduces both the intensity and frequency of further attack. Monkey groups therefore see to be organized primarily to maintain their established social order rather than to engage in hostilities per se.
1. The author of the passage is primarily concerned with
(A) advancing a new methodology for changing a monkey’s social behavior
(B) comparing the methods of several research studies on aggression among monkeys
(C) explaining the reasons for researchers’ interest in monkeys’ social behavior
(D) discussing the development of investigators’ theories about aggression among monkeys
(E) examining the effects of competition on monkeys’ social behavior
(A) advancing a new methodology for changing a monkey’s social behavior
(B) comparing the methods of several research studies on aggression among monkeys
(C) explaining the reasons for researchers’ interest in monkeys’ social behavior
(D) discussing the development of investigators’ theories about aggression among monkeys
(E) examining the effects of competition on monkeys’ social behavior
2. Which of the following best summarizes the findings reported in the passage about the effects of food deprivation on monkeys’ behavior?
(A) Food deprivation has no effect on aggression among monkeys.
(B) Food deprivation increases aggression among monkeys because one of the most potent stimuli for eliciting aggression is the competition for incentives.
(C) Food deprivation may increase long-term aggression among monkeys in a laboratory setting, but it produces only temporary increases among monkeys in the wild.
(D) Food deprivation may temporarily increase aggression among monkeys, but it also leads to a decrease in conflict.
(E) Food deprivation decreases the intensity but not the frequency of aggressive incidents among monkey.
(A) Food deprivation has no effect on aggression among monkeys.
(B) Food deprivation increases aggression among monkeys because one of the most potent stimuli for eliciting aggression is the competition for incentives.
(C) Food deprivation may increase long-term aggression among monkeys in a laboratory setting, but it produces only temporary increases among monkeys in the wild.
(D) Food deprivation may temporarily increase aggression among monkeys, but it also leads to a decrease in conflict.
(E) Food deprivation decreases the intensity but not the frequency of aggressive incidents among monkey.
3. According to the author, studies such as Southwick’s had which of the following effects on investigators’ theories about monkeys’ social behavior?
(A) They suggested that existing theories about the role of aggression among monkeys did not fully account for the monkeys’ ability to maintain an established social order.
(B) They confirmed investigators’ theories about monkeys’ aggressive response to competition for food and water.
(C) They confirmed investigators’ beliefs about the motivation for continued aggression among monkeys in the same social group.
(D) They disproved investigators’ theory that the introduction of intruders in an organized monkey group elicits intragroup aggressive behavior.
(E) They cast doubt on investigators’ theories that could account for observed patterns of aggression among monkeys.
(A) They suggested that existing theories about the role of aggression among monkeys did not fully account for the monkeys’ ability to maintain an established social order.
(B) They confirmed investigators’ theories about monkeys’ aggressive response to competition for food and water.
(C) They confirmed investigators’ beliefs about the motivation for continued aggression among monkeys in the same social group.
(D) They disproved investigators’ theory that the introduction of intruders in an organized monkey group elicits intragroup aggressive behavior.
(E) They cast doubt on investigators’ theories that could account for observed patterns of aggression among monkeys.
4. The passage suggests that investigators of monkeys social behavior have been especially interested in aggressive behavior among monkeys because
(A) aggression is the most common social behavior among monkeys
(B) successful competition for incentives determines the social order in a monkey group
(C) situations that elicit aggressive behavior can be studied in a laboratory
(D) most monkeys are potentially aggressive, yet they live in social units that could not function without control of their aggressive impulses
(E) most monkeys are social, yet they frequently respond to newcomers entering existing social units by attacking them
(A) aggression is the most common social behavior among monkeys
(B) successful competition for incentives determines the social order in a monkey group
(C) situations that elicit aggressive behavior can be studied in a laboratory
(D) most monkeys are potentially aggressive, yet they live in social units that could not function without control of their aggressive impulses
(E) most monkeys are social, yet they frequently respond to newcomers entering existing social units by attacking them
5. It can be inferred from the passage that the establishment and preservation of social order among a group of monkeys is essential in order to
(A) keep the monkeys from straying and joining other groups
(B) control aggressive behavior among group members
(C) prevent the domination of that group by another
(D) protect individuals seeking to become members of that group from mass attack
(E) prevent aggressive competition for incentives between that group and another
(A) keep the monkeys from straying and joining other groups
(B) control aggressive behavior among group members
(C) prevent the domination of that group by another
(D) protect individuals seeking to become members of that group from mass attack
(E) prevent aggressive competition for incentives between that group and another
6. The passage supplies information to answer which of the following questions?
(A) How does the reduction of space affect intragroup aggression among monkeys in an experimental setting?
(B) Do family units within a monkey social group compete with other family units for food?
(C) What are the mechanisms by which the social order of an established group of monkeys controls aggression within that group?
(D) How do monkeys engaged in aggression with other monkeys signal submission?
(E) Do monkeys of different species engage in aggression with each other over food?
(A) How does the reduction of space affect intragroup aggression among monkeys in an experimental setting?
(B) Do family units within a monkey social group compete with other family units for food?
(C) What are the mechanisms by which the social order of an established group of monkeys controls aggression within that group?
(D) How do monkeys engaged in aggression with other monkeys signal submission?
(E) Do monkeys of different species engage in aggression with each other over food?
7. Which of the following best describes the organization of the second paragraph?
(A) A hypothesis is explained and counter evidence is described.
(B) A theory is advanced and specific evidence supporting it is cited.
(C) Field observations are described and a conclusion about their significance is drawn.
(D) Two theories are explained and evidence supporting each of them is detailed.
(E) An explanation of a general principle is stated and specific examples of its operation are given.
(A) A hypothesis is explained and counter evidence is described.
(B) A theory is advanced and specific evidence supporting it is cited.
(C) Field observations are described and a conclusion about their significance is drawn.
(D) Two theories are explained and evidence supporting each of them is detailed.
(E) An explanation of a general principle is stated and specific examples of its operation are given.
11 May 2021, 01:46
Kudos
Bookmarks
Can you please post the OE for Q5?
12 May 2021, 09:49
Kudos
Bookmarks
RakshithTN
OE is not available, here is the text which leads to the answer of question five.
"in the absence of a social order, one must be established to control interanimal relationships. When a single new animal is introduced into an existing social organization, the newcomer meets even more serious aggression."
And
"If, however, the several animals introduced to a group constitute their own social unit, each group may fight the opposing group as a unit; but, again, no individual is subjected to mass attack, and the very cohesion of the groups precludes prolonged individual combat."
Answer option A and E are not related at all, Answer option B is tricky but it didn't fulfills the demand of the question, it mentions something discussed in the passage but not related to the question. In my opinion only C and D are close calls but the above quoted text leads towards the answer D.
