The Scotch Stitch is worked similarly to continental stitch, working right to left, but is worked as a block of stitches featuring differing lengths.
It can also be worked in differing directions, and is then called the Reversed Scotch Stitch.
Scotch Stitch is perfect for the multi-colored border in the Ducky-A-Gogo project.
The link to print the Stitch Journal page can be found in Step 3.