Validity- Think about the level of control you have over your variable of interest. Would an experiment or quasi-experiment be best given your research question? Would between participants or within participants designs help eliminate the possibility of confounding variables?
Reliability- How will your operational definitions contribute to concrete, unambiguous measurement of your dependent variable?
Conduct your experimental mini-study
Use the data collected to complete your experimental mini-study review
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In both experiment and control study groups, multiple data points are recorded to determine the participants’ mental health. The measurement in this experiment is the behavioral problems of the children after each month. The Behavioral Problem Index includes 28 item scales is used to records the anxious/depressive score for all participants. The second measurement is the student’s academic performance on the high impact of poverty on cognitive development. A logistic regression analysis of the results highlights the result’s significance for the experimental vs. the control group. The significance of the experimental vs. control group results indicates poverty is a major factor in anxiety and depression in black children. This highlights that poverty causes anxiety and depression due to a lack of necessities. The results also highlight how poverty affects children’s access to psychotherapy interventions.
