DS 13
Slosson (SIT-R) age 5 yr 8 mo
Woodcock Johnson Achievement 5 yr 8 mo
State test every year from grade 3 on
EXPLORE at age 10
SAT/ACT age 11 and 12

DS 11
Slosson & WJ Achievement at age 5 yr 9 mo)
SCAT age 9
PLUS age 9
SAT age 11

DS 9
Slosson age 4 yr 10 mo
WJ Achievement same age
SCAT at 6
state tests starting age 7
EXPLORE scheduled for Jan 08

DS 6
RIAS age 4 yr 11 mo
WJ Achievement same age
WJ III Cog age 5 yrs 5 mo for DYS application

I really have not researched the tests and should probably look more closely at subtest scores; basically I followed the recommendations of the diagnostician (except the last WJ III that we needed for DYS to avoid getting lots of recommendations).