Errors by Concept	This report presents the types of errors that students made while using the Tutor.
Tutor:  Transaction Analysis Tutor
Data Collected:  All data from 2010-08-01 to 2010-09-24
For:  Quantum
Accounting Equation
Error Description	Students Making This Error	Overall Frequency	% of All Errors
Reported an increase for an account when there should have been a decrease or vice versa	495	3477	31.5%
Included an account that is not involved in the transaction	484	3262	29.5%
Put an account in the wrong A/L/E category	460	2805	25.4%
Reported the incorrect amount for an account	254	730	6.6%
Put an account in the accounting equation more than once for a transaction	150	352	3.2%
Tried recording the effect of a non-transaction	83	313	2.8%
Did not enter a numerical value for the amount	74	114	1.0%
Accounting Journal
Error Description	Students Making This Error	Overall Frequency	% of All Errors
Put debit or credit amounts in the wrong journal column	278	805	34.2%
Included an account in the journal that is not involved in the transaction	256	559	23.8%
Did not put debits first for a journal entry	240	439	18.7%
Entered the wrong debit or credit amount in the journal	148	253	10.8%
Put negative amounts for debits and credits in the journal	85	129	5.5%
Put an account in a journal/ledger entry more than once for a transaction	46	52	2.2%
Entered both a debit and credit amount for a single account	26	44	1.9%
Did not enter a numerical value for the debit or credit amount in a journal entry	38	41	1.7%
Did not enter a debit or credit amount	29	30	1.3%
Accounting Ledger
Error Description	Students Making This Error	Overall Frequency	% of All Errors
Put debit or credit amounts in the wrong ledger column	184	590	67.8%
Entered the wrong debit or credit amount in the ledger	101	193	22.2%
Put negative amounts for debits and credits in the ledger	17	31	3.6%
Did not enter a numerical value for the debit or credit amount in a ledger entry	24	31	3.6%
Entered both a debit and credit amount for a single account	14	25	2.9%