In this final phase of this experiment, you will again see cases of symptoms which you must diagnose. Some cases will be the same as what you saw previously, but other cases might have ambiguous or conflicting symptoms. For these cases, you'll get to choose from
"Probably A," "Maybe A," "Maybe B," and "Probably B."
Make a diagnosis for every case before going on to the next case.


Click here to begin the test cases.
































 
stiff neck
pallid skin
Probably
A
Maybe
A
Maybe
B
Probably
B
Click here after entering your diagnosis

































 
itchy toes
double vision
Probably
A
Maybe
A
Maybe
B
Probably
B
Click here after entering your diagnosis

































 
pallid skin
double vision
Probably
A
Maybe
A
Maybe
B
Probably
B
Click here after entering your diagnosis

































 
stiff neck
itchy toes
Probably
A
Maybe
A
Maybe
B
Probably
B
Click here after entering your diagnosis

































 
itchy toes
pallid skin
Probably
A
Maybe
A
Maybe
B
Probably
B
Click here after entering your diagnosis

































 
stiff neck
double vision
Probably
A
Maybe
A
Maybe
B
Probably
B
Click here after entering your diagnosis

































 
pallid skin
itchy toes
Probably
A
Maybe
A
Maybe
B
Probably
B
Click here after entering your diagnosis

































 
double vision
stiff neck
Probably
A
Maybe
A
Maybe
B
Probably
B
Click here after entering your diagnosis

































 
pallid skin
stiff neck
Probably
A
Maybe
A
Maybe
B
Probably
B
Click here after entering your diagnosis

































 
itchy toes
stiff neck
Probably
A
Maybe
A
Maybe
B
Probably
B
Click here after entering your diagnosis

































 
double vision
pallid skin
Probably
A
Maybe
A
Maybe
B
Probably
B
Click here after entering your diagnosis

































 
double vision
itchy toes
Probably
A
Maybe
A
Maybe
B
Probably
B
Click here after entering your diagnosis