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Laboratories are included within the course to supplement the weekly readings with hands-on practice. The laboratory activities in this course are designed to provide you with practical exposure to how the current science actually works, deepen your understanding of what is involved in using the science for criminal justice purposes, and enhance your ability to oversee or direct the use of forensic science in a professional capacity.
Review the required sources and the elements you need to cover in your lab activity report before getting started. Take notes that are relevant and that will support your written laboratory activity report. Give yourself plenty of time to complete your lab activity portion of the course and do not wait until the last day of the week!
Week One Lab: Hair and Fiber Analysis. Prior to beginning this activity, thoroughly read the instructions in this week’s Student ManualPreview the documentView in a new window. Always follow all safety recommendations. Ensure you have all of the supplies you need before you start the activity. Some activities may need to have elements prepared in advance. Remember the time requirements listed are an estimate only, and individuals may need more or less time than the estimate to complete the laboratory activity.
Complete the Hair and Fiber Analysis laboratory activity, following the procedural and safety instructions in the Forensics Lab: CRJ627 Student Manual Week One—Hair and Fiber Analysis. Optionally, refer to the Forensics- Lab 5: Hair and Fiber (Links to an external site.)Links to an external site. video for information pertaining specifically to fiber analysis. Take notes that are relevant and that will support your written laboratory assignment for the week. The student manual provides guidance on taking notes. You will find supplemental sources including videos, simulations, and tutorials on the eScience Labs Student Portal. The first time you access the student portal you will need to set up an account. Follow the directions within the Student Portal Resources section of your Forensics Lab: CRJ 627 Student Manual Week One—Hair and Fiber Analysis to access the portal’s resources.
Laboratory Activity Report. At the conclusion of each lab project, a written report will be required. This is your opportunity to tell the instructor what you have learned from the weekly content by focusing on the below-listed criteria. Your Laboratory Activity Report for Week One must display critical thinking, as well as demonstrate a grasp of how the information learned in this week’s class builds on class materials. Your report should address the following elements:
Explain which scientific techniques would be used for biological and non-biological evidence such as hair and fiber both at a crime scene and later in the lab. Cite examples.
Assess your lab work in light of the new information you gathered from this week’s required sources.
Evaluate how hair and fiber analysis might contribute to the investigation and any subsequent court proceedings.
Explain how forensic scientific techniques covered in this week’s lab have evolved throughout history.
TheLaboratory Activity Report
Must be approximately 1,000 words (approximately four double-spaced pages in length, not including title and references pages) and formatted according to APA style as outlined in the Ashford Writing Center (Links to an external site.)Links to an external site..
Must include a separate title page with the following:
Title of paper
Course name and number
Must use at least two scholarly, peer reviewed, and/or other credible sources in addition to the course text and lab manual.
The Scholarly, Peer Reviewed, and Other Credible Sources (Links to an external site.)Links to an external site. table offers additional guidance on appropriate source types. If you have questions about whether a specific source is appropriate for this assignment, contact your instructor. Your instructor has the final say about the appropriateness of a specific source for a particular assignment.
Must document all sources in APA style as outlined in the Ashford Writing Center.
Must include a separate references page that is formatted according to APA style as outlined in the Ashford Writing Center.
Laboratories are included within the course to supplement the weekly readings with hands-on practice.