Answer:
In a cross-sectional study that compares IQ scores, the difference in IQ scores of 25-year-olds and 45-year-olds is due to differences in their life experiences
Explanation:
A cross sectional research is a research that studies a population at a specific point in time. e.g. what is the effect of smoking on the health of males between the ages of 18 - 45 years in 2020
Answer:
Johnny should watch his diet because being an athlete is being fit and johnny needs to control his diet
Johnny needs so put limits on the food he eats and the amounts
Explanation:
The correct answer is A; How do brain chemicals influence sexual behavior in young adults?
Further Explanation:
Dr. Ruiz would be least likely to pursue brain chemicals influencing sexual behavior in young adults. She is more apt to research questions about the infants learning about objects being out of sight and existing, children learning to speak, and video games and mental abilities.
A developmental psychologist will study a person over their entire lifetime. They will be checking on the growth process of the persons development. Here is a list of things that a developmental psychologists will study;
- Perceptual growth
- Cognitive growth
- Physical growth
- Social growth
- Intellectual growth
- Personality growth
- Emotional growth
One of the main study areas is to see if the person keeps the same traits in their personality or change during their life.
Learn more about developmental psychologists at brainly.com/question/9313868
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Answer:
A) He promoted reading and writing among the peasants.
Explanation:
Charlemagne was illiterate, but he understood the importance of education and the success of a well-educated people. For this reason, he invested heavily in education throughout his kingdom. Initially he established schools throughout the theine and insisted that not only members of royalty and nobility learn to read, but even the peasants. In addition, he encouraged reading and writing to be carried out across the kingdom, between men and women.
