Recent investigations into the psychology of decision making have sparked interest among scholars seeking to understand why governments sometimes take gambles that appear theoretically unjustifiable on the basis of expected costs and benefits. ███
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The passage can be most ██████████ █████████ ██
a psychological analysis ██ ███ ███████ ████████ ██ ███████ █████ ██ ██████████ ████████ ██████ ██ ███ ████████ ██ ████████
There’s no indication that the decisions at issue are “collective” decisions (made by a group).
a presentation of █ █████████████ ██████████ █████ ██ ████ █████████ ██ █ █████████ ████ ████
The author doesn’t present any test cases to evaluate a hypothesis. The reference to Britain and Argentina and the Falkland islands is offered as an example of a situation the author believes shows that nations can be influenced by the perception of having lost something. But the author isn’t testing a hypothesis out using this historical example; the author has already through their view and is presenting the example as support for the view.
a suggestion that █████████████ ██████ ███████████ ███ ████████ ██ █████████ ██████████ ████ █████ ████████
If anything, this is reversed. The author suggests certain scholars of international conflict should incorporate the findings of psychologists.
an examination of ████ ███ █████████████ ██████████████ █████████ ████ ███ █████ ███████████ ██ ███████ █████ ██ ███████
This is the best answer. The passage examines new psychological considerations (from “recent investigations) regarding risk and their application to another field of inquiry (the field of international conflict and crisis).
a summary of ███ ████████ ███████ ███ █████████████ █████████████ ██████ ███ █████████
The author doesn’t summarize two possible ways to understand international conflicts. The author describes the previously accepted view about decision-making and reports on a new finding that is relevant to international conflict. But this just involves the inclusion of additional factors that are likely part of decision-making; this doesn’t constitute a separate way to understand international conflicts.