Double-Blinding in Experiments Is Important So That

question 57

Multiple Choice

Double-blinding in experiments is important so that
I. The evaluators do not know which treatment group the participants are in.
II. The participants do not know which treatment group they are in. III. No one knows which treatment any of the participants are getting.

• A) III only
• B) I, II,and III
• C) I only
• D) I and II
• E) II only

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Definitions:

Government Intervention

Refers to regulatory actions taken by a government to affect its economy, which can include policies and laws to correct market inefficiencies and promote social welfare.

Current Account

A component of a country's balance of payments that measures the balance of trade in goods and services plus net earnings from abroad and net transfer payments over a period of time.

Net Unilateral Transfers

Financial flows from one country to another that are not reciprocated, typically covering aid, grants, and remittances.

Financial Account Surplus

A situation where the incoming financial resources (like foreign investments) into a country exceed the resources flowing out of the country.