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Report

Understanding the Effects of School Funding

By Julien Lafortune

Funding for California’s K–12 public schools has reached record highs, but gaps in student outcomes remain. Understanding the benefits of additional funds, and how to distribute those funds, are key concerns for policymakers. This report offers insights from a robust body of research on the extent to which higher spending improves outcomes.

Fact Sheet

Public Pensions in California

By Radhika Mehlotra, Patrick Murphy

State and local governments face large and growing pension obligations. This fact sheet provides a snapshot of California’s public pensions and liabilities, their impact on local budgets, and policy changes that aim to tackle rising costs.

blog post

Money Measures and the November Ballot

By Patrick Murphy, Jennifer Paluch, Radhika Mehlotra

Ballots across California in the November election featured 397 money-related questions, including taxes, bonds, and fees. Most of these measures passed (79%), though success rates varied across types of taxation or borrowing.

Statewide Survey

PPIC Statewide Survey: Californians and Education

By Mark Baldassare, Dean Bonner, Lauren Mora, Deja Thomas

As the California Legislature considers placing a school facilities bond on the November 2024 ballot, around half of likely voters say they would vote yes on such a measure. About eight in ten public school parents see catching up academically or addressing the pandemic’s social-emotional impact as the biggest K–12 challenge.

blog post

Testimony: Retail Theft in California

By Magnus Lofstrom

At a hearing of the Little Hoover Commission, PPIC policy director and senior fellow Magnus Lofstrom discussed trends in shoplifting and commercial burglary, including geographic variation across the state.

Report

Math Placement in California’s Public Schools

By Niu Gao, Sara Adan

Last year, the California Legislature passed a new law—the California Mathematics Placement Act—to address widespread concern over equity in the math placement process. The law is aimed at improving the measurement of student performance in order to move more students successfully through the high school curriculum. In this context, we surveyed California’s school districts during the 2015–16 school year to examine their placement policies right before the law took effect and to identify district needs for technical assistance while implementing the new law. We found that:

  • Districts need help in determining how to proceed. Because the law leaves many details open to local interpretation, many districts are unsure about how to handle certain key elements. Teacher recommendations are a good example. Our survey indicates that the majority of districts have relied on recommendations as an important factor in determining placement. But the law now restricts their use. Improving the law’s clarity is critical going forward.
  • Despite uncertainties, most districts are implementing the new law. Among our respondents, 86 percent reported having a systematic math placement policy. Sixty percent said they are somewhat or very familiar with the new law. Among these districts, 51 percent said they were already in compliance and 42 percent reported revising their policies for compliance purposes.
  • Across districts, there is a strong need for valid, reliable, and objective performance measures. This need applies both to assessing student performance and to evaluating district policies. Districts with the largest gains in student course outcomes over a 10-year period provide some insight. These districts are more likely than others to emphasize test scores, math GPA, and overall GPA when assessing student placement. They are also more likely to use end-of-year math grades to evaluate district placement policies.
  • Districts face a number of other challenges. Districts’ concerns range from handling parental expectations, to needing evidence-based performance measures, to creating better policy alignment within and across schools. In addition, equity issues and staffing shortages present ongoing challenges for many districts.

We recommend several actions for helping districts comply with the law and improve their math placement process. These include establishing evidence-based measures, refining the approach to teacher recommendations, and identifying effective placement protocols. In the longer term, districts would benefit from using student data to improve equity issues and from increased staffing, especially in rural and high-need districts.

Report

California’s County Jails in the Era of Reform

By Sonya Tafoya, Mia Bird, Ryken Grattet, Viet Nguyen

California’s county jails have been profoundly affected by several reforms over the last decade. Most importantly, in 2011, public safety realignment shifted responsibility for large numbers of non-serious, non-violent, and non-sexual offenders from state prisons to county correctional systems. This lowered the state prison population—allowing prisons to prioritize beds for more serious offenders—but increased county jail populations. Three years later, Proposition 47 downgraded a range of drug and property offenses from potential felonies to misdemeanors. The reduced population pressure has allowed jails to prioritize beds for more serious drug and property offenders who are no longer eligible for prison.

Despite the growing importance of jails, little is known about the basic characteristics of jail populations. In this report, we analyze state and local data on individuals moving through county correctional systems. Using data from 11 counties, we find that:

  • Reforms altered the offender composition of the jail population, especially among those held on drug and property crimes. After three years under realignment, the number of drug and property offenders in jails increased by 55 percent and 40 percent, respectively. One year after the passage of Proposition 47, the number of drug and property offenders fell by 35 percent and 13 percent, respectively.
  • Length of stay for felony drug and property offenders increased after realignment. For example, median time served for felony drug offenders released in October 2011 was 45 days, compared to 98 days for those released in October 2015. However, length of stay for people who served time for misdemeanors and felony crimes against persons has remained stable.
  • Releases due to overcapacity rose under realignment and dropped after Proposition 47, when jail population pressure eased.
  • The demographic composition of jails has largely remained stable. But the age distribution does show modest signs of change: the share of those ages 18–21 in jail has decreased slightly, as the share of those in their 30s has increased.

As jail populations shift toward more serious drug and property offenders, counties and the state will need to consider how jail security and rehabilitative programs might be made more effective. While researchers and policymakers continue to examine the longer-term effects of realignment and Proposition 47, it is also important to keep in mind that the recent reprioritization of jail beds may have implications for crime and recidivism.

Report

Storing Water for the Environment

By Sarah Null, Jeffrey Mount, Brian Gray, Kristen Dybala ...

Large reservoirs are essential for managing water in California’s highly variable climate—but over the years, the construction and operation of these reservoirs have had significant environmental costs. Our new research outlines how reservoir operations could be changed to improve the health of the state’s fragile freshwater ecosystems.

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