First-Time Parents May Be Surprised at How Frequently Their Infant

question 95

Multiple Choice

First-time parents may be surprised at how frequently their infant cries.Which of the following best represents what we have learned about infant cries?

• A) They appear to be entirely random.
• B) They serve a functional purpose.
• C) Each cry is indistinguishable from all other cries.
• D) Baby cries differ across cultural groups.

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Definitions:

Random Sampling

Random sampling is a technique used in research to select a sample group from a larger population using random methods, ensuring that every individual has an equal chance of being chosen.

Causality

The relationship between cause and effect, where one event (the cause) initiates the occurrence of another event (the effect).

Case Study

A case study is an in-depth analysis of an individual, group, or event, extensively researched over a period with the aim of uncovering unique patterns or insights.

Self-Report

A method of gathering data where individuals provide information about themselves, often used in surveys and questionnaires.