The Idea for Zeigarnik's Study on the Forgetting of Completed

question 15

Multiple Choice

The idea for Zeigarnik's study on the forgetting of completed tasks came from

• A) a deduction from a theory
• B) the observation of an everyday event in a restaurant
• C) the accidental discovery of a memory problem with incomplete tasks
• D) an unanswered question from a study Zeigarnik had just completed

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Definitions:

Kilograms

A unit of mass in the metric system, equal to 1,000 grams or approximately 2.20462 pounds.

Ice Cream Cones

Edible waffle cones filled with ice cream, available in various flavors and sizes.

Range

The difference between the highest and lowest values in a dataset, indicating the dataset's spread.

Kilograms

A unit of mass in the International System of Units (SI), equal to 1000 grams.