Females are usually larger than males and can lay up to 8 nits per day. Adult lice can live up to 30 days on a personâs head. To live, adult lice need to feed on blood several times daily. Without blood meals, the louse will die within 1 to 2 days off the host. Life cycle image and information courtesy of DPDx.
For more information on your state's laws with respect to pre-employment drug testing, visit the U.S. Chamber of Commerce. Skills Tests. Skills tests are typically used to determine whether an applicant has the necessary skill to perform a job function and to determine for what level a candidate should be hired.
You might know them as Aptitude Tests or General Intelligence Assessments. Whatever you call them, they can be very powerful predictors of the future work performance of job candidates. Using our Cognitive Ability Test can reveal some important insights into how suitable they are for the job. Why cognitive ability is worth investigating General intelligence might not be the most important factor to consider for your vacant position, but itâs certainly a significant one. 1  After all, having a high level of cognitive ability doesnât just mean you can take the cake at trivia nights; it also means you can: 2  Perform work tasks more accurately and efficiently.