The last time that leona went camping, she found a snake in her tent. she is deathly afraid of snakes. now, she becomes nervous every time she thinks about camping or watches a movie or television show that involves camping. the conditioned stimulus in this case is

The conditioned stimulus in this case is "camping".

A conditioned stimulus is a substitute improvement that triggers indistinguishable reaction in a life form from an unconditioned stimulus. Basically, a conditioned stimulus influences a living being to respond to something since it is related with something unique. Conditioned stimuli start as neutral stimuli that don't illegal a reaction until the point when molding has happened by means of rehashed incitement. As such, the reaction is found out after some time. After repeated presentation, the neutral stimulus winds up combined with the unconditioned reaction and turns into a conditioned stimulus.

answer:

d. because dr. laguardia selected a widely used measure, his study generalizes to has strong external validity. external validity has limited external validity. other applications of this measure.

the widely used measure that he applied to his experiment was the benton facial recognition test. it employed on to football players and as result, only players who suffered brain concussions did not pas this test. and although it has an external validity, it is limited because it isn't general to apply to other population.

c it has to be i googled it