narrated PowerPoint presentation

Following the review, you will create a narrated PowerPoint presentation that presents the following information concerning the research study that you selected. NOTE: Please limit your presentation to no more than 5 minutes and 8 slides plus a title and reference slide. 

Summarize the study by including the following: 

Identify the purpose of the study 
Identify the research approach  
Explain the study design (Study designs can be found in Week 4) 
Identify and explain study limitations and bias (if applicable). 
Describe whether the results of the study are valid and reliable (address both) based onstudy participants, study design, and measures used. 

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3797548/

i have attached the rubric