Aresearcher is studying the effectiveness of two different resident adolescent drug treatment programs. program a is used at summerhill adolescent facility. program b is used at winterdale adolescent facility. because random assignment to treatments is not possible in this situation, what can the researcher do to minimize possible effects of sample bias?

What is the connection between digital transformation and customer experience

Brian has been working for a few years now and has saved a substantial amount of money. he now wants to invest 50 percent of his savings in a bank account where it will be locked for three years and gain interest. which type of bank account should brian open? a. savings account b. money market account c. checking account d. certificate of deposit

In the 1970s, kmart used blue light specials to encourage customers to flock to a particular department having a temporary sale. a spinning blue light activated for approximately 30 seconds, and then an in-store announcement informed shoppers of the special savings in the specific department. over time, loyal kmart shoppers learned to flock to the department with the spinning blue light before any announcement of special savings occurred. if kmart was employing classical conditioning techniques, what role did the spinning blue light play?