In order to explain the ecological approach in the learning process, we. present its underlying principles and analyse them in relation to existing learning design frameworks. To formalize. our approach, we define the basic concepts and propose a general framework for constructing learning paths.
Most women need 20-25 units for the treatment of frown lines. However, men may need 35 units because the bulk of muscle to be weakened is larger. BotoxÂ® prices nationwide average between $10 and $15 per unit.
Whether or not it is your first treatment, you need to get the right dose to see the desired results. Attempting to save money by undertreating an area will only be a waste of your time and money. For example, if you need 20 units for your glabellar (frown) lines, getting 10 units will not make them look 50% better. Ten units will probably not make much of a difference in your appearance, and the extra injections you end up needing to fix the results could end up costing you more in the long run.