Job seekers spend a good deal of time in preparation for their search. They labor over the creation of their resume and cover letter, and tirelessly research job leads. Although these are very important to their chances of getting hired, many of these same people negate their hard work when handed an application. Even the companies that require a resume for a specific position will normally ask you to fill out additional paperwork at some point in the process. This is a step that shouldn't be taken lightly.
Applications can be a great test of spelling and penmanship.
Slow down and write clearly. This can be especially important if you are applying for positions requiring written documentation. An incomplete application frustrates the employer. It can be helpful to prepare notes to carry along with you. Some people think that pulling out a sheet of paper will make them look as if they can't remember this information.