1997 FIU Cuba Poll

Results from the 1997 FIU Cuba Pollhttps://digitalcommons.fiu.edu/cuba_poll/1007/thumbnail.jp

The 2000 FIU Cuba Poll

Results from the 2000 FIU Cuba Pollhttps://digitalcommons.fiu.edu/cuba_poll/1008/thumbnail.jp

2014 FIU Cuba Poll: How Cuban Americans in Miami View U.S. Policies Toward Cuba

https://digitalcommons.fiu.edu/cuba_poll/1000/thumbnail.jp

The 1995 FIU Cuba Poll: Views on Policy Options Toward Cuba Held by Cuban-American Residents of Dade County, Florida and Union City, New Jersey

Results from the 1995 FIU Cuba Pollhttps://digitalcommons.fiu.edu/cuba_poll/1006/thumbnail.jp

Cuba Poll 2014 : Full Survey Results

The full survey results include the full list of questions and tables with results for each question.https://digitalcommons.fiu.edu/cuba_poll/1004/thumbnail.jp

2008 Cuba/US Transition Poll

Summary of results from the 2008 Cuba Poll.https://digitalcommons.fiu.edu/cuba_poll/1002/thumbnail.jp

The 1993 FIU Cuba Poll

Results from the 1993 FIU Cuba Pollhttps://digitalcommons.fiu.edu/cuba_poll/1003/thumbnail.jp

2011 Cuba Poll

Summary of poll results from the 2011 FIU Cuba Poll.https://digitalcommons.fiu.edu/cuba_poll/1001/thumbnail.jp

Is (poly-) substance use associated with impaired inhibitory control? A mega-analysis controlling for confounders.

Many studies have reported that heavy substance use is associated with impaired response inhibition. Studies typically focused on associations with a single substance, while polysubstance use is common. Further, most studies compared heavy users with light/non-users, though substance use occurs along a continuum. The current mega-analysis accounted for these issues by aggregating individual data from 43 studies (3610 adult participants) that used the Go/No-Go (GNG) or Stop-signal task (SST) to assess inhibition among mostly "recreational" substance users (i.e., the rate of substance use disorders was low). Main and interaction effects of substance use, demographics, and task-characteristics were entered in a linear mixed model. Contrary to many studies and reviews in the field, we found that only lifetime cannabis use was associated with impaired response inhibition in the SST. An interaction effect was also observed: the relationship between tobacco use and response inhibition (in the SST) differed between cannabis users and non-users, with a negative association between tobacco use and inhibition in the cannabis non-users. In addition, participants' age, education level, and some task characteristics influenced inhibition outcomes. Overall, we found limited support for impaired inhibition among substance users when controlling for demographics and task-characteristics