Internal Validity in Experimental Research Means That

question 37

Multiple Choice

Internal validity in experimental research means that:

• A)the dependent variable was responsible for the manipulation.
• B)the dependent variable received the manipulation.
• C)the dependent variable was responsible for the changes that occurred to the independent variable.
• D)the changes in the dependent variable can be attributed to the manipulation of the independent variable.

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Definitions:

Portfolio

A collection of financial investments like stocks, bonds, commodities, cash, and cash equivalents, including closed-end funds and exchange traded funds.

Diversification

A risk management strategy that mixes a wide variety of investments within a portfolio to reduce exposure to any single asset or risk.

Insurance

A financial product that provides compensation for specific losses or damages in exchange for regular payments, known as premiums.

Expected Return

The anticipated return on an investment, calculated as the weighted average of all possible returns, weighted by the likelihood of each outcome.