Would experimental effects such as hawthorne effects be a

Assignment Help Other Subject

Reference no: EM13472621

A trial program is carried out to lower the recidivism rate of convicts (that is, the rate at which released prisoners commit additional crimes). The program selects men in county jails serving two years or less according to the first letter of their last name: prisoners with last names beginning with the letters A-M receive intense drug rehabilitation, psychotherapy (if needed) and help finding a job after their release. Prisoners with last names beginning with letters N-Z receive no additional aid.

1) How would you estimate the effectiveness of the treatment? Suppose you had information on age Could you use this information to improve your estimate? Please explain. Suppose you had information on the number of prior convictions. Could you use this information to improve your estimate? Please explain.

2) Would experimental effects (such as Hawthorne effects) be a problem in this program? If so, how? Alternatively, what threats to internal validity might exist in this program?

Reference no: EM13472621

Questions Cloud

Describe how the analysis of the financial statements and : prepare a two- to three-page paper that addresses the following pointsa. describe how the analysis of the

What would be the average change in height for each of : what would be the average change in height for each of these radical functions between x 25 and x 36 monthsare you

Geometry is a very broad field of mathematics composed of a : geometry is a very broad field of mathematics composed of a wide range of tools that can be used for problem solving.

Eplain the three methods for solving systems of equations : what are the three methods for solving systems of equations? do they all produce the same answer? which method do you

Would experimental effects such as hawthorne effects be a : a trial program is carried out to lower the recidivism rate of convicts that is the rate at which released prisoners

In the description about food safety many of you wrote : in the discussion about food safety many of you wrote about the importance of washing food and proper preparation. for

Using the telephone numbers listed in your local directory : question 1using the telephone numbers listed in your local directory as your population randomly obtain 20 samples of

The electric current in a in a circuit with battery of : the electric current in a in a circuit with a battery of voltage e a resistance r and an inductance l is i er1-e-rtl

To gauge the size of the problem the agency first picks 50 : an environmental agency worries that many cars may be violating clean air emissions standards. the agency hopes to

User Account

All Pages