Ana has received quite a few of my scarves throughout the years, and you can definitely see some improvement in the quality of my stitches.  Here is the third scarf I made for my friend.

To make this scarf, I created a row of chains the length of the scarf.  After my first double crochet in the chain row, I repeated the pattern of one chain, (skipping the next chain stitch) double crochet in the chain.  I continued the pattern until I reached the end of the chain stitch.  I repeated the same process for Row 2, making sure I had a double crochet in every double crochet on the row before.  To get the to appropriate width, I made at least 5 rows with double crochets in every double crochet and every chain stitch.  To finish the scarf, I repeated rows 1 and 2 to make the scarf symmetrical.