Mistakes are noted and remedial educational material presented dynamically to build {HEAD ~ the necessary skills} that a user requires for success in {TAIL ~ the business endeavor} 
Mistakes are noted and remedial educational material presented dynamically to build { HEAD ~ the necessary skills } that a user requires for success in { TAIL ~ the business endeavor }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL