![CogBlog – A Cognitive Psychology Blog » Rule #1: Always Travel in a Pack, Rule #2: Pick the Friends You Go Out with Wisely CogBlog – A Cognitive Psychology Blog » Rule #1: Always Travel in a Pack, Rule #2: Pick the Friends You Go Out with Wisely](https://web.colby.edu/cogblog/files/2018/04/himym_cheerleader_effect.jpg)
CogBlog – A Cognitive Psychology Blog » Rule #1: Always Travel in a Pack, Rule #2: Pick the Friends You Go Out with Wisely
![Why you look LESS attractive in a solo selfie: If you pose with friends you'll ALL look better thanks to 'cheerleader effect' | Daily Mail Online Why you look LESS attractive in a solo selfie: If you pose with friends you'll ALL look better thanks to 'cheerleader effect' | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2013/11/17/article-2508750-19528BA900000578-925_634x434.jpg)
Why you look LESS attractive in a solo selfie: If you pose with friends you'll ALL look better thanks to 'cheerleader effect' | Daily Mail Online
![Cheerleader Effect theory is put to the test in How I Met Your Mother by Neil Patrick Harris – The Irish Sun Cheerleader Effect theory is put to the test in How I Met Your Mother by Neil Patrick Harris – The Irish Sun](https://cf-images.eu-west-1.prod.boltdns.net/v1/static/5067014667001/320a6090-2c8a-4a75-8a6a-88efb02c268a/1e96ce39-ce85-4eca-a683-a944c4388e6d/1280x720/match/image.jpg)