yep i've take both hs psych and AP psych
well, i took 1/2 year of HS psych.
It was pretty much the same as AP but less work, and stress
so in another words, you could 1/2 sleep though the class and pass (depending on the teacher) the concepts not that hard...
but AP u gotta stay awake, if you have a good teacher, you don't have to do the reading. that was the case w/ me, and i passed w/ all As and got exempt from the final
but it differs from person to person.
you should do fine in HS psych though