Study participants are usually assigned to groups in such a way that each participant has an equal chance of being assigned to each treatment (or control) group. Since randomization ensures that no specific criteria are used to assign any patients to a particular group, all the groups will be equally comparable.
Use the form below if you would like more information on our programs. You may want to request a quote on group training or an invoice for generating a company purchase order. For quotes or invoices please provide the course(s) and number of students. Alternatively, call toll-free from the US or Canada: +1 (888) 424-6576. International callers may dial: +1 (201) 301-8370.