Use the Week 4 research template to complete the following assignment tasks. Choose the assigned research articles from W2 Project. Describe the sample with demographics, data collection process, and identification of variables; sampling design; instruments, tools, or surveys. Summarized the discussion about the validity and reliability of the instruments, tools, or surveys. Discussed legal/ethical concerns. NOTE: If a component is absent, student receives a zero for that component. Two pages minimum. Cite all sources in APA format.