Umm I get where you are coming from and if your reallyyyy stuck between Fashion Journalism and Applied Psychology Careers then i understand why you would like that option. I doubt it would give you a disadvantage as for those types of postgraduate degrees they would be FAR more interested in your research experience/assistant psych jobs which you would do between your undergrad and applying for postgraduate educational/clinical courses. Equally its best to pick the degree that you think you would get the best mark in...and enjoy the most as you will do better (hopefully). Doing a straight psych degree would still certainly open up journalism to you as a future career path!! If i was giving a perosnal opinion I would say the leeds course with year abroad would be more appealing to a employer for psychology (specifically for assistant psych roles- which you would need to apply for to get experince before the doctorate courses) than the Psych and American Stud. with year abroad.... However again what you enjoy should be a big factor! Make sure you visit the places as well as you really do need to get a vibe of what it would be like - it make look great in the prospectus but not in real life....
I have applied to Bath, Exeter and Bristol. Bath I have to say would be the place to go if your keen for clinical and or applied courses as their placement year (possibility of going abroad e.g.. there is a competitive placement to Harvard). The course allows you take options along side psych eg. sociology, education, neuroscience, biology, sport science.... The placement year would give you research experience that you can draw on when applying for docoral positions. They always perform highly and have a great overall department!
Campus uni - quite small, not in the city but a bus ride away. very modern. Night life is okay, but for bigger nights bristol is where its going on
Exeter equally offers a really varied course and especially brilliant for clinical as they have a new mood disorders centre just built funded by the welcome trust. You can apply for an applied course which focuses on clinical psych but the methodology/training would equally be looked upon favourably for any future applications to occupational/educational psych! They offer sucha varied course and there is opportunity to take modules from other departments too! although they dont offer a year abroad but if you take psych as part of a combined degree it might be possible. Make sure its still BPS accredited though!
Bristol is reallyyy excellent also, but is veryyy focused on the experimental side of psychology and its taught as a strand of biology. They have very few optional modules in y3 as opposed to most uni's, so if your into the theoretical side of psych and psychiatry and cognitive psych its great! Bruce Hood lectures there which is pretty cool !!
What do you mean about the student life? Its much the same as leeds, people go out a fair amount but work hard, its a precinct uni so most halls are clubbed together in clifton area or at stoke bishop a 5 min free bus ride away.
I didnt apply to Sheffield, or Nottingham but they are great courses from what I have heard