Fwd: Propensity Score

[Mary McIntosh]

Begin forwarded message:

From: [hidden email]
Date: May 9, 2014 at 1:37:59 PM EDT
To: [hidden email]
Subject: Fwd: Propensity Score

Sent from my iPhone

Begin forwarded message:

From: Mary McIntosh <[hidden email]>
Date: May 9, 2014 at 9:20:33 AM EDT
To: Matthew McIntosh <[hidden email]>
Subject: FW: Propensity Score

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From: [hidden email]
To: [hidden email]
Subject: Propensity Score
Date: Thu, 8 May 2014 21:53:38 -0400

my question:  does tx have a positive impact on follow up scores of an assessemnt (post test 1 year after pretest)

How do I do this in SPSS and once I do it what do I do with it?   I think I have done the propensity score correct (watching lots of youtube SPSS videos and so forth)

How do I do the logit of the propensity score

How do I test and interpret

Thank you for  your time