Dr. F. did a study and obtained significant results. The more varied their participants in such charac­teristics as age, ethnic group etc., 1. the more limited the potential generalizations of his study 2. the better the internal validity of his study 3. the greater the external validity of his study 4. the less representative his sample

grabrovi0u

grabrovi0u

Answered question

2022-10-18

Dr. F. did a study and obtained significant results. The more varied their participants in such charac­teristics as age, ethnic group etc.,
1. the more limited the potential generalizations of his study
2. the better the internal validity of his study
3. the greater the external validity of his study
4. the less representative his sample

Answer & Explanation

SoroAlcommai9

SoroAlcommai9

Beginner2022-10-19Added 13 answers

The experimental method is the type of research methodology, in which the researcher tries to analyze the cause-effect relationship between the two variables. It involves two types of variables, independent and teh dependent variables.
The greater External validity of his study.
Validity is the condition that defines if the experiment is able to measure what it is supposed to. Validity is of two types, internal and external validity. External validity is the phenomenon when the result of the research can be generalized and applied to a large population. For instance, in the above-mentioned case, the researcher has involved diversity in the sample and thus it can be used for a large population.

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