Task summary: Dear freelancer, please write a 300-word APA-style discussion post

Task summary: Dear freelancer, please write a 300-word APA-style discussion post.
Full order description: Use at least 2 of the 3 attached sources and 1 outside academic source. Have at least 1 in-text citation.
This week, you have learned about the characteristics of SCRD’s, including how they differ from traditional group design research. You have also been introduced to the types of SCRD graphs, and what features of the design contribute to the determination of experimental control within evidence-based practices, along with the importance that internal and external validity have within SCRD.
Please respond to the following:· Provide a discussion that compares and contrasts the differences between single case research designs (SCRD) and group research designs used to investigate the effectiveness of interventions (e.g., studying a problem in an applied setting).o Make sure to include a detailed description of the characteristics of SCRD, including the considerations regarding internal and external validity.· Explain the primary purpose of a comparative, component, and parametric analysis, and provide an original example of how each might be used as part of a single case research design and incorporated purposefully into a practical intervention plan.
Attached:
Instructions
Week’s readings