Lauren has periods of dejection and apathy that are not as severe as those seen in major depression. She also has periods when she abruptly becomes elated and has little need for sleep. Her symptoms never reach the level of mania, but the mood swings have been recurrent for over four years. The best diagnosis for Lauren is .

what is the tax base for the sales tax?

it should be (usually ) 6%

this null effect is caused by a weak manipulation and ineffective internal validity. in a scientific study, as the one dr. morimoto is trying to perfom, internal validity refers to the confidence placed in the cause-effect relationship and to how well an experiment is done and able to eliminate confounding variables.        

that is alot i do not no

the above statement/question is (true);