The therapeutic community (TC) as a model of treatment is based on family and community. It is fundamentally a self-help approach which strives to sustain the main characteristics of a prosocial and positive family environment.
Create an Alert. US Dollar to Canadian Dollar Exchange Rate is at a current level of 1.249, down from 1.253 the previous market day and down from 1.293 one year ago. This is a change of -0.27% from the previous market day and -3.40% from one year ago.
US Dollar to Australian Dollar Exchange Rate is at a current level of 1.377, up from 1.367 the previous market day and up from 1.141 one year ago. This is a change of 0.76% from the previous market day and 20.73% from one year ago. 1  Category: Foreign Exchange. 2  Region: N/A.