Dear Sandeep,
There is no specific metric or tool by which you can measure behavioral training program.
How ever you can use the below metrics for measuring other effectiveness of traning program:
Training and Development Metric
1 Percentage of Employees Trained=>The number of employees receiving training as a percentage of total employee headcount.
2 Training Costs As a Percentage of Compensation=>Training costs as a percentage of compensation costs
3 Training Costs As a Percentage of HR Expenses => Training costs as a percentage of HR expenses
4 Training Costs As a Percentage of Revenue => The total costs of training & development as a percentage of the total revenue
5 Training Costs Per FTE => The rupee amount spent on training per full-time equivalent employee
6 Training Costs As a Percentage of Operating Expenses=> The internal and external training costs as a percentage of operating expenses
7 Training Costs Per Trained Employee=>The Rupees spent on training for each employee who received training
8 Training Investment Factor=>Training cost per employee.
9 Training (ROI)=> The total financial gain/benefit an organization realizes from a particular training program, less the total direct and indirect costs incurred to develop, produce, and deliver the training program
10 Training Staff Ratio=> The number of full-time equivalent employees for each full-time equivalent employee working in training & development
11 Training Costs Per Hour =>The Rupees spent on training per employee per hour of training provided
12 Training Hours Per Employee =>The number of hours spent on training & development per employee
I believe you are working as a training consultant, from your perspective you need to have a solution for your client, however stupid it may be.
What you can do, before any behavioral training program evaluate the standard of the participant, may be you can give them some rating. After the training program, ask your client to keep them under observation for the next 3 to 6 months. And ask them to give a rating once again.
This might be a way you can measure behavioural training and moreover a solution to your client.
Keep sharig your experience or any other approach you adopt.
For any further clarification feel free to write or discuss.