Girls worry constantly about how they look, what people think, whether to try out for a sports team or school play, why they aren't getting "perfect" grades, and how many likes and followers they have online. This book uses cutting-edge science and research, as well as proven methods of behavioral change, to reach girls just when they need it the most-the tween and teen years. This empowering guide gives girls the essential yet elusive code to becoming bold, brave, and fearless.
