Analyze how usage of a visualization tool that provides data quality analysis can affect a data scientist's workflow during data preprocessing

We want to understand how young adults who vape and have depression feel about messages that encourage them to stop vaping. We're doing this to see if these messages could help people quit vaping and improve their mental health.

The purpose of this study is to examine the level of knowledge and integration of teachers of Spanish variations in Heritage Speaker (HS) instruction in middle school.

The purpose of the study is to analyze if asking questions on polarizing topics reduces response quality The study will analyze the research question using an experiment. Respondents will be randomly assigned to one of two main conditions. The experimental group will receive uncomfortable or embarrassing true-or-false questions about their political party, depending on what party they identify with. The questions are factual but may be perceived as biased or polarizing. The control group will receive 3 true-or-false questions about Democrats and 3 true-or-false questions about Republicans. Later, the researcher will compare instances/rates of satisficing, affective polarization, sentiment codes, internal consistency, conformity, and truthfulness between the experimental and control groups.

This study aims to understand implementation of Restorative Practices in selected NC public elementary schools, the reason for implementation failures and successes in selected schools, and the underlying causes of such failures and successes.

The purpose of this study is to understand how the COVID-19 pandemic is affecting romantic relationships.

We are studying how young people respond to vaping prevention video ads. We are inviting people aged 13-20 to participate in this research. Participants will watch some short videos about vaping and answer a survey. The whole process will take approximately 20 minutes. Feedback will help improve future vaping prevention efforts.

We are interested in studying how politics shapes and is shaped by responses to Covid-19 in Russia and Ukraine.

The purpose of this study is to establish a comprehensive database and tissue bank that will be used to assess clinical and biochemical markers of prematurity.

To continue to evaluate this FDA approved device in real-world use and to ensure the adequacy of the device training program.