Admin Table of Contents
- 1 What are the 4 types of search patterns?
- 2 What method is the best to be used in crime scene search?
- 3 What is a systematic search?
- 4 What type of search is most effective in a large open area?
- 5 Which search pattern would be primarily be used for a large outdoor crime scene?
- 6 What is a comprehensive search?
- 7 What are the types of search methods?
- 8 Which search pattern is used in a large open field?
What are the 4 types of search patterns?
Common search patterns include the spiral, strip/line, grid, zone/quadrant, and pie/ wheel. The spiral search is used most often for outdoor crime scenes, is conducted by one person, and is done by walking in a circle from the outermost point of the inner perimeter toward the center of the circle.
What method is the best to be used in crime scene search?
The grid method is best used in large crime scenes such as fields or woods. Several searchers, or a line of them, move alongside each other from one end of the area to be searched to the other.
What is a grid search police?
The grid search: A grid search is simply two parallel searches, offset by 90 degrees, performed one after the other. The inward spiral search: The CSI starts at the perimeter of the scene and works toward the center. Spiral patterns are a good method to use when there is only one CSI at the scene.
What is a systematic search?
Systematic literature search requires you to organise and tackle the search process in a structured and preplanned manner. With a systematic literature search, you have a greater chance of avoiding disparities and bias, and it enables you to identify gaps in the existing research.
What type of search is most effective in a large open area?
90 Cards in this Set
| Why aren’t digital images taaken at a crime scene used in court? | Digital images can easily be changed; easy photo manipulation |
|---|---|
| What type of search is most effective in large open areas, such as fields and parks? | Line or strip method OR Grid method |
Which type of search method is best for very large open areas?
Strip-search crime scene patterns are ideal for investigating large areas. This technique is executed by the investigators beginning at one end of the search area and continuing forward in the same direction.
Which search pattern would be primarily be used for a large outdoor crime scene?
First, a search pattern is chosen that would be most effective for the crime scene environment to be examined. For example, a “zone” search would be chosen for a small apartment, while a “grid” search might be chosen for a large open outdoor area.
What is a comprehensive search?
In addition to published literature, a comprehensive search will include looking for unpublished or “grey literature.” In the context of comparative effectiveness research, regulatory information, clinical trial registries, and conference proceedings/abstracts are the most useful sources for identifying data.
What is a structured literature search?
Systematic literature searching requires that you to organise and perform the search process in a structured and pre-planned way. When you search the literature in a systematic way you have a greater chance of avoiding disparities and selection bias, and it enables you to identify gaps in the existing research.
What are the types of search methods?
Following are the basic search methods, usually commissioned on the crime scene:
- Zonal Method.
- Strip Method.
- Line Search.
- Grid Method.
- Spiral Method (Outward Spiral & Inward Spiral)
- Wheel Search Method.
- Random Search.
Which search pattern is used in a large open field?
grid
First, a search pattern is chosen that would be most effective for the crime scene environment to be examined. For example, a “zone” search would be chosen for a small apartment, while a “grid” search might be chosen for a large open outdoor area.