Drive to action that (as opposed to intrinsic motivation) springs from outside influences instead of from one's own feelings. The children had an unjust teacher with many extrinsic motivations, such as good grades and gold stars for good behavior, and detention for being noisy, on the other hand. My friend had been dealing with a lot of extrinsic motivation because he had been dying to win the lottery and become rich.
Brick Walkway Costs and Considerations. A professional will charge something on the order of $8 to $15 per square foot (or more) to install a brick walkway. For a basic 25-foot long by 4-foot wide walkway, thatâs an estimated cost of $800-$1,500. The labor required to install a brick walkway is a major cost determinant.
The cost to Install Brick Steps starts at $19.21 - $24.43 per square foot, but varies significantly with common options. Get real costs for your SPECIFIC project requirements here. See the time to install brick steps, along with per unit costs and material requirements. See what trusted professionals include in job-winning estimates for brick step installation work. The Homewyse brick step installation calculator uses industry-standard methods and up-to-date, professionaly screened cost data to deliver realistic and unbiased estimates.