CREATE TABLE table_22570439_1 (written_by VARCHAR2, directed_by VARCHAR2)

How many written by have wendey stanzler as the director?
SELECT COUNT(written_by) FROM table_22570439_1 WHERE directed_by = "Wendey Stanzler"
SELECT COUNT("written_by") FROM "table_22570439_1" WHERE "Wendey Stanzler" = "directed_by"