Looking for help with these if possible:

1. http://www.tandfonline.com/doi/full/10.1080/2154896X.2012.679554#.UZnuIMrXano

2. http://www.tandfonline.com/doi/full/10.1080/2154896X.2013.783272#.UZnt3crXano

3. http://www.tandfonline.com/doi/full/10.1080/2154896X.2012.679553#.UZnuAMrXano

4. http://www.tandfonline.com/doi/full/10.1080/2154896X.2012.679563#.UZnuBsrXano

5. http://www.tandfonline.com/doi/full/10.1080/2154896X.2013.771461#.UZntwMrXano

They're all from the same journal.

Thanks !

Third one is "free to access" (www.tandfonline.com/doi/pdf/10.1080/2154896X.2012.679553).
Sorry for others...