One Disadvantage of Longitudinal Designs Is That

question 181

Multiple Choice

One disadvantage of longitudinal designs is that

• A) the groups selected for comparison may differ in more regards than just age.
• B) the results cannot be analyzed statistically.
• C) it is hard to separate differences due to age from differences due to changes in society.
• D) the results must be inferred from memories reported long after the events actually occurred.

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Definitions:

Firm Offers

In contract law, promises made by a seller to hold an offer open to a buyer for a certain period without requiring consideration.

Irrevocable Offers

Offers in a contractual context that cannot be withdrawn, revoked, or altered once made, often for a specific period of time.

Consideration

In contract law, something of value (such as goods, services, or money) exchanged between parties that is necessary for a valid contract.

Freedom of Contract

The ability of parties to negotiate the terms of their contracts freely without undue restriction.