Mariana Barragan
@marianabat.bsky.social
Senior Research Specialist at IWERC at U of Illinois. Education Research Methods. Ed policy.
Steering committee member UChicago Consortium on School Research. Illinois P-20 Council member.
Ex-ITAM. Stanford & UCLA alumn.
Steering committee member UChicago Consortium on School Research. Illinois P-20 Council member.
Ex-ITAM. Stanford & UCLA alumn.
Es rarísimo. Y más porque cuando les marco una sorpresa a mis sobrinos no es claro si quieren el mío o el de ellos (que no tienen porque son bebés) jajajaja
November 13, 2025 at 10:37 PM
Es rarísimo. Y más porque cuando les marco una sorpresa a mis sobrinos no es claro si quieren el mío o el de ellos (que no tienen porque son bebés) jajajaja
Reposted by Mariana Barragan
And using student fixed effects we show that the relationship between the number of days absent indeed change, and in fact, increased between 2019 and 2023. Into other word, for every additional day absent students in 2023 lose more in their test scores than they would in 2019, in ELA and Math.
October 14, 2025 at 6:44 PM
And using student fixed effects we show that the relationship between the number of days absent indeed change, and in fact, increased between 2019 and 2023. Into other word, for every additional day absent students in 2023 lose more in their test scores than they would in 2019, in ELA and Math.
However, we didn’t see significant changes in SAT scores from 2019 to 2023, but our models are different as we only see students in high school once. This does not mean that attendance does not matter, but rather, that we did not see any change.
October 14, 2025 at 6:44 PM
However, we didn’t see significant changes in SAT scores from 2019 to 2023, but our models are different as we only see students in high school once. This does not mean that attendance does not matter, but rather, that we did not see any change.
And using student fixed effects we show that the relationship between the number of days absent indeed change, and in fact, increased between 2019 and 2023. Into other word, for every additional day absent students in 2023 lose more in their test scores than they would in 2019, in ELA and Math.
October 14, 2025 at 6:44 PM
And using student fixed effects we show that the relationship between the number of days absent indeed change, and in fact, increased between 2019 and 2023. Into other word, for every additional day absent students in 2023 lose more in their test scores than they would in 2019, in ELA and Math.
In this report, we describe the trends in the number of days absent across different groups, like grade. For example, we show that while all grades have higher average number of days absent high school grades show the largest increase
October 14, 2025 at 6:44 PM
In this report, we describe the trends in the number of days absent across different groups, like grade. For example, we show that while all grades have higher average number of days absent high school grades show the largest increase
The episode is incomplete :( just 30 seconds long
September 30, 2025 at 2:07 AM
The episode is incomplete :( just 30 seconds long