What role does normal writing play in handwriting analysis?

Normal writing serves an essential role in handwriting analysis as it acts as a benchmark for evaluating an individual's natural handwriting style. During analysis, samples of a person's regular writing are collected to understand unique characteristics, such as letter formations, slant, pressure, and spacing. By having a standard of normal writing, forensic experts can accurately compare questioned documents to known writings. This comparison helps in identifying the authenticity of the handwriting and determining whether it matches an individual's established writing patterns.

While other aspects, such as mood or possible disguising techniques, can influence writing, they do not serve the primary purpose of establishing a point of reference for analysis. Therefore, the significance of normal writing is pivotal in enabling analysts to make objective comparisons and aid in forensic investigations.