A weakness of experimental studies is that. A.they cannot be used to determine cause and effect b.they cannot be used in a laboratory setting. C. Results may be representative of real-life behavior. D. They are usually expensive. I am think b or c
Are you sure you copied option C correctly. If a study IS representative of real-life behavior, that would be an advantage, not a disadvantage. B is an incorrect answer.
I forgot to put not in c.Yuri is interest in finding out whether exercise affects boy and girls performance on a memory task.the dependent variable in this situation is. A.memory performance. B.the amount of exercise.c.the age of the children. I am think c
Then C is correct for the first question. C is not correct for the second question.
The correct answer to the question "A weakness of experimental studies is that" is A. they cannot be used to determine cause and effect.
To arrive at this answer, let's break down the options given:
A. they cannot be used to determine cause and effect: This statement highlights a well-known weakness of experimental studies. While experimental studies can provide valuable insights into relationships between variables, they cannot definitively establish causality. Experimental studies can only demonstrate associations or correlations between variables but cannot establish cause and effect relationships because of various factors such as confounding variables or limitations in study design.
B. they cannot be used in a laboratory setting: This statement does not accurately represent a weakness of experimental studies. Experimental studies are commonly conducted in laboratory settings to control and manipulate independent variables while measuring the effects on dependent variables. So this option is not the correct answer.
C. Results may be representative of real-life behavior: This statement does not highlight a weakness of experimental studies. In fact, experimental studies aim to control and manipulate variables precisely to isolate specific effects. However, this control and manipulation may limit the generalizability of the findings to real-life settings, which could be considered a limitation. Nevertheless, it is not a direct weakness of experimental studies as it primarily depends on the research question and goals.
D. They are usually expensive: This statement does not specifically address a weakness of experimental studies but rather highlights a practical concern. While it is true that experimental studies can be expensive to conduct due to resource requirements, financial considerations alone do not qualify as a primary weakness.
In summary, option A, "they cannot be used to determine cause and effect," accurately represents a known weakness of experimental studies and is the correct answer to the question.