Final answer:
Internships for college students can reduce frictional unemployment by providing work experience and enhancing marketability to employers.
Step-by-step explanation:
The growth of internships for college students can have an impact on frictional unemployment. Internships provide students with an opportunity to gain work experience and develop skills, which can reduce the time they spend in frictional unemployment. By participating in internships, students are able to learn about alternative job opportunities and enhance their marketability to employers, thus decreasing the duration of their unemployment.