Remember the job you had in high school? Scooping ice cream at Baskin Robbins, babysitting for a neighbor, or a cashier at the mall? For me, it was a receptionist job at my friend’s dad’s place—a doctor’s office. Such drudgery has always been thought to come with a hidden bonus: The promise of higher future earnings. But, unfortunately for today's working high-school students, it seems that that effect may be waning.