The Detailed Assessment of Speed of Handwriting, Second Edition (DASH 2), is a standardized test designed to assess the handwriting speed of children and adolescents. 

It is particularly useful for identifying students who may have difficulties with handwriting, which can impact their academic performance, particularly in tasks that require written work under time constraints. The test consists of several tasks that simulate typical classroom activities, such as copying sentences and composing a story within a set time limit. These tasks are designed to reflect real-world demands on handwriting in an academic environment. 

The DASH 2 also offers normative data, enabling comparisons of a student's performance with that of their peers. This helps to determine whether a student's handwriting speed falls within the expected range for their age group. The results helps educators and clinicians identify students who might benefit from additional support or interventions to improve their handwriting speed and overall writing fluency.

Overall, the DASH 2 is a valuable tool for assessing and addressing handwriting difficulties, ensuring that students are able to perform to their full potential in academic settings.