Question

Difficulty: MediumEvaluating Passage Arguments and Claims

Passage:
In behavioral economics, the "endowment effect"���the tendency of individuals to value a good more highly once they possess it than before they acquired it—has long been explained through prospect theory's concept of loss aversion. Under this view, the psychological pain of forfeiting an asset is inherently greater than the pleasure of acquiring an identical one, leading owners to demand a higher selling price than non-owners are willing to pay. However, recent experimental studies by cognitive psychologists challenge this long-standing paradigm. These studies demonstrate that when participants are given an item via random assignment rather than personal selection, their reluctance to trade that item for a functionally superior alternative drops markedly.

Based on these findings, researchers propose an alternative hypothesis: ownership per se does not generate the endowment effect; rather, the effect relies on "identity-coupling," wherein individuals attribute personal value to items that reflect their own autonomous choices. Critics of this identity-coupling hypothesis contend that the experiment fails to undermine loss aversion. They argue that participants receiving randomly assigned goods do not view those goods as true personal property, meaning loss aversion was never actually tested in the random-assignment condition.

Which of the following, if true, would most directly weaken the critics' argument concerning the participants in the random-assignment condition?

  1. A
    Participants who self-selected their items reported significantly higher emotional attachment to those items than did participants who received randomly assigned items.
  2. B
    Consumers in commercial retail markets generally place a higher monetary valuation on customized products than on mass-produced items.
  3. Participants who received randomly assigned items consistently demonstrated standard indicators of psychological ownership, such as taking steps to safeguard the items from damage prior to the trading offer.Answer
  4. D
    Prospect theory accurately predicts price discrepancies in non-experimental asset trading scenarios involving institutional investors.
  5. E
    The magnitude of loss aversion experienced by individuals varies depending on whether the asset in question possesses high monetary value.

Answer

The statement that participants receiving randomly assigned items demonstrated standard indicators of psychological ownership, such as taking steps to safeguard the items prior to the trade, directly weakens the critics' argument.
The correct answer provides direct empirical evidence contradicting the critics' central objection. The critics base their argument on the assertion that participants receiving randomly assigned goods did not view them as true personal property. If those participants displayed classic ownership behaviors such as taking measures to protect the items before any trade was mentioned, it demonstrates that they did indeed feel a sense of personal property, thereby invalidating the critics' attempt to dismiss the experiment's findings.

Step-by-Step Solution

1
Identify the critics' core argument in the passage.
The critics claim that the experiment failed to test loss aversion because participants given randomly assigned items did not perceive those items as true personal property.
To weaken an argument, one must target its key premise or underlying assumption.
2
Determine what evidence would counter the critics' premise.
Evidence showing that participants in the random-assignment condition DID treat and perceive the items as true personal property would undermine the critics' counterargument.
If the premise that participants lacked a perception of ownership is false, the critics' rejection of the experiment's validity falls apart.
3
Evaluate the answer choices to find the statement providing this counter-evidence.
Demonstrating that participants exhibited explicit ownership behaviors (safeguarding the items) directly refutes the claim that they did not view the items as personal property.
Active protective behavior serves as empirical proof of perceived psychological ownership.

Key Concept

Evaluating Passage Arguments and Claims
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