A marketing company designs two advertisements for the same product. Ad A highlights that '80% of users reported positive results,' while Ad B states that '20% of users reported no positive results.' Customers exposed to Ad A are significantly more likely to purchase the product. This phenomenon demonstrates which cognitive bias?

The correct answer to the question "A marketing company designs two advertisements for the same product. Ad A highlights that '80% of users reported positive results,' while Ad B states that '20% of users reported no positive results.' Customers exposed to Ad A are significantly more likely to purchase the product. This phenomenon demonstrates which cognitive bias?" is Option B: Framing Effect.

The other options — A) Halo Effect, C) Anchoring Bias, D) Observer-Expectancy Effect — are incorrect for this General Knowledge question. As explained above: The Framing Effect is a cognitive bias where people react to a particular choice in different ways depending on how it is presented, for example, as a loss or as a gain. The positive framing ('80% po…