In 2013, we used our own survey data, public data, and a literature review to assemble evidence on the effects of state voting laws on youth. I would say the highlights were:

• For young people without college experience, the existence of a photo ID law in their state predicted lower turnout in 2012, even after we included many other potential explanations in our statistical models. Photo ID requirements may also disenfranchise some eligible college students, but the law did not lower the college student turnout rate appreciably. The overall turnout effects of new photo ID rules were modest in 2o12, but these laws were met with active opposition that year, so their effects may worsen in the future.
• Allowing people to register to vote on the same day that they vote had a positive effect on youth turnout in 2012, and that finding is consistent with previous research on other elections.

We have had another election since 2013 and also seen a lot of new research using historical voting data. I would note these findings:

• Allowing early voting is often thought to increase turnout only among people who are likely to vote anyway, but Ashok, Feder, McGrath, and Hersh find some evidence that young voters who were likely to be targeted by political campaigns in the weeks before the 2012 election (because they lived in high-profile swing states), had higher turnout if they could vote early. The argument here is that young people vote when mobilized, and early voting helps mobilization efforts.
• Citrin, Green, and Levy find that informing minority voters about photo ID requirements raises their turnout (by informing these voters about the process or by making them angry about the potential barrier to their participation). It does not discourage them from voting. This is an argument for getting the word out, as long as photo ID laws are on the books. It is also a warning that photo ID laws may have worse suppressive power once the salience of these now-controversial laws declines.
• Another policy option is to allow 16- or 17-year-olds to preregister, so that they are automatically registered on their 18th birthday. That reform has the advantage of allowing outreach to occur in schools and gets youth on the rolls at the earliest possible opportunity. The sooner a young person is registered, the sooner she can be canvassed and mobilized by parties. Holbein and Hillygus find that preregistration boosts youth turnout, and they find that the youth electorate diversifies, so that Republicans do better than they would if turnout were lower.
• Keith Gunnar Bentele and Erin O’Brien argue that states are more likely to impose restrictive voting measures if they have higher minority populations, higher and/or rising minority turnout, and if the state is both competitive and has a Republican legislative majority. This is circumstantial empirical evidence in favor of the view that these restrictions have partisan motivations.

The first youth poll of the 2016 election is out, and it appears to be solid methodologically, with a phone sample and 1,000 respondents (up to age 34). It’s from Fusion. I am not interested in the young adults’ preference among the presidential candidates, because now is way too early to be forecasting the election. (For the record, young adults prefer Hillary right now.) But I am interested in these nuggets:

Party and ideology: The biggest group is composed of Independents (46%), but when you ask which way people “lean,” the results are 43% Democrats and 31% Republicans. (Most political science research finds that Independent leaners behave exactly like party members.) Fifty-seven percent say government is “helpful,” much higher than the national rate and a sign of a persistent Democratic tilt. About two thirds say they belong to the same party as their parents. It looks as if the remaining third has mostly shifted left of their older relatives.

Knowledge: Only 23% of respondents can name one of their US Senators. The rates are 20% for women, 18% for 18- to 24-year-olds, 16% for Latinos, and 10 percent for African-Americans. This is a form of political knowledge that I would really like to be higher. If you don’t know who represents you, you are not able to hold your representatives accountable. Note that this is a distinct problem from the scores on civics exams, because standardized tests never ask about current facts like the names of one’s elected officials. If we were guided by standardized test scores, we would spend less time on current events, not more time.

Issues: The top issue is the usual–“jobs and the economy”–at 19%. Health care follows at 10%, and education, at 7%. Police brutality is the top issue for 1%, as is racial harmony. Climate change is also at 1%. The most striking finding here is the wide dispersal of top issues. As I often note, young adults are not an interest group. They do not have one or a few defining issues. They face all the issues that confront us as human beings, from taxes (1%) to immigration (4%).

Age of candidates: We are often asked whether young voters prefer younger candidates. That question will come up again if Hilary Clinton is the Democratic nominee. For what it’s worth, this survey asked whether respondents would be more likely to vote “if there were more young candidates.” Seventy percent thought it would make no difference. Twenty-six percent saw it as a positive change, and 6% thought they would be less likely to vote if there were more young candidates.

Comedy: And if comedians ran for president, the leading candidate among young adults would be Colbert, followed pretty closely by Stewart and Fay.