Answer:
The correct one is the definition of <u>community psychology</u>.
Explanation:
Community psychology studies how the environment affects individual and community functioning, that is, how the interdependence and interaction of individuals and groups with social, historical, cultural (and other) contexts influence social health. The purpose of community psychology is to prevent dysfunction while promoting wellness, empowerment and social justice. As we can see, this is the same as saying, "Community psychology aims to create healthy social and physical environments." Therefore, the definition of community psychology is correct.
On the other hand, the definition "Health psychology investigates how people grow and change across the life span" is incorrect. Health psychology is basically the study of how psychological, biological, cultural, and behavioral aspects influence health and illness.
By saying the study was low on external validity, the person would mean that the study is artificial and the results may not apply to real life.
<h3>What does the phrase "external validity" mean?</h3>
Its external validity refers to how well you can extend a study's findings to various subjects, settings, contexts, and measurements. Put another way, extrapolate the research's findings to a bigger picture.
<h3>How relevant is external validity?</h3>
Generalizations and knowledge that is transferable are desired because the aim of research is to discover connections and patterns that exist in the real world. This is why external validity is so important in research projects.
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Explanation:
Which of the following represents noise in the communication process? The use of technical jargon the receiver doesn't understand.
Infer cause and effect
The advantage of an experiment is that it allows a researcher to infer cause and effect.
Experimental research is a scientific method of conducting research using two variables called- independent and dependent. Independent variables can be manipulated to apply to dependent variables and the effect is measured. This measurement usually happens over a significant period of time to establish conditions and conclusions about the relationship between these two variables.
Experimental research allows to test the idea in a controlled environment before taking it to market. It also provides the best method to test any theory.
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