I think you forgot to give the options along with your question. I am answering the question based on my research and knowledge. "They shared similar marriage customs" is the one that <span>was a common theme shared by the Mayan and Aztec civilizations. I hope that the answer has come to your help.</span>
<span>Talking the most, interrputing the other person, and changing the topic most often are all common indicators of l</span>ack of social manners and Attention issues.
Most national cross-sectional studies indicate that children who spend more time with media are <u>more likely</u> to be overweight than children who do not.
<h3><u>Cross-sectional research: what is it?</u></h3>
A cross-sectional study is a sort of observational research that examines data of variables gathered at one specific point in time across a sample population or a pre-defined subgroup.
Transverse analysis, cross-sectional analysis, and prevalence studies are other names for this sort of research. Even though it doesn't entail running experiments, cross-sectional research is frequently used by academics to understand outcomes in the physical and social sciences as well as many business domains.
<h3><u>Cross-sectional study characteristics.</u></h3>
A cross-sectional study must have, among other things:
- With the same set of data over a predetermined time frame, researchers can conduct a cross-sectional study.
- While similar studies could focus on the same variable of interest, each one looks at a different group of people.
- Contrary to longitudinal investigations, where variables can vary over the course of extended research, the cross-sectional analysis evaluates themes during a single instance with a fixed start and stopping point.
- In cross-sectional studies, one independent variable and one or more dependent variables can both be examined.
Learn more about research with the help of the given link:
brainly.com/question/14391045?referrer=searchResults
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