Annenberg Science and Public Health Knowledge Survey - Wave 25

Wave 25 of a longitudinal survey series conducted by the Annenberg Public Policy Center at the University of Pennsylvania. The dataset captures public knowledge and opinions on science and public health topics. It was last updated in February 2026.

Use Cases

• Analyze trends in public knowledge scores for specific health topics like vaccines or climate change across survey waves.
• Model the relationship between demographic variables and responses to science belief questions.
• Track changes in public trust in scientific institutions using repeated survey items over time.

Strengths

• Data is part of a long-running, established survey series from a reputable academic institution.
• The dataset was updated in February 2026, indicating recent collection or curation.

Limitations

• Specific sample size, column names, and survey questions are unknown.
• Geographic coverage of the survey respondents is unspecified.

Provenance

Source

Annenberg Public Policy Center, University of Pennsylvania

Collection Method

Survey data, likely from a nationally representative or targeted sample.

Time Range

Wave 25, specific collection period unknown.

Freshness

Updated February 2026.