Write down a 1,050 to 1,750 word case management overview paper which comprises the given:
a) Describe the different roles and responsibilities of a case manager.
b) Describe the significance of being capable to recognize problems and causes of behavior by using theoretical models. Comprise at least one theoretical cause of problem behavior.
c) Define what a special population is and describe the potential issues which case managers must be made to address.
Format your paper consistent with the APA rule.