Using the ACM database in the Library Portal, find an

Using the ACM database in the Library Portal, find an example of each of the following:

• A descriptive study
• A relational study
• A causal study

Write a short summary of each study (1-3 paragraphs each) which includes a description of:

• The research site
• The study population and sample
• The problem addressed
• The research questions guiding the study