Last Year, Jacqueline Had a Psychology Course and a Physics

question 47

Multiple Choice

Last year, Jacqueline had a psychology course and a physics course. She had more quizzes in the psychology courses and was earning better grades compared to the physics course. She devoted more than half of her study time to psychology last year. This year, she has another psychology course and another physics course.  This time she has more quizzes in physics, and her grade is also better in physics. She still spends more than half of her time studying for psychology. According to the matching law, this distribution of effort can be accounted for by _____.

• A) self-control
• B) COD
• C) bias
• D) optimization

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Definitions:

Purchases Journal

The purchases journal is a record of all purchases of goods intended for resale made by a business, listing amounts, suppliers, and dates.

Purchase Invoices

Documents issued by a supplier to a buyer relating to a sale transaction and indicating the products, quantities, and agreed prices for products or services the seller has provided the buyer.

Sales Invoices

Official documents issued by a seller to a buyer, detailing the products or services sold, quantities, and agreed prices for products or services the seller has provided the buyer.

Subsidiary Ledger

A detailed ledger that contains detailed financial information associated with specific accounts, which is summarized in the general ledger.