Last month, when the Los Angeles Times began revealing its value-added teacher effectiveness data—which culminated in ratings of 6,000 third- to fifth-grade teachers—one’s gut reaction was: good for parents, disastrous for teachers. And that’s the way responses to the data dump have come in: with reformers and parents being ecstatic, while teachers union reps have rolled their eyes.

Today, Times investigative reporter Jason Felch and Beth Shuster, the paper’s K-12 education editor, discussed on a conference call with the reporters some of the logistics, decisions, and reaction associated with the package of stories and the ratings, which were based on raw data supplied by the Los Angeles Unified School District. Both Felch and Shuster expressed pleasant surprise at responses from teachers, which demonstrated that many of them were actually clamoring for feedback on their performance.


Felch noted that a third-grade teacher featured in a Times piece as an example of an ineffective one immediately asked what she could do to improve when he revealed her value-added rating. Shuster added that a special ed teacher, who was not eligible to be rated because she didn’t teach enough students, requested that the paper do an assessment of her and other special ed instructors.

The teachers desperately want more information, Shuster said:

When we opened up the database for teacher comments, before it went live on the website, we had a number of teachers who wrote into us requesting their private page—where they could see what their ratings are. And even before they got that information, they were asking us, “What more can you give us? Are you just going to give us this one number? Are you going to give us math and English broken out? How much more can you give me? I’m planning for the upcoming school year.” I mean, these people are asking a newspaper for this information. It just strikes me that these people are victims of the system. The district has not done anything to help these people. they’ve never gone in and helped these people in anyway, the good ones or the bad ones.

The problem of teachers not getting decent feedback is not only a problem at the district level, but also within schools, said Felch. And the issue stemmed from identifying which teachers needed help. He noted that some principals were able to correctly point out who their most effective teachers were—at least on this narrow, value-added metric—whereas others seemed to have no clue.

To speak very broadly, what we found was that those principals who do spend a lot of time in the classroom—and not all of them do, but, for those principals who are pretty tuned in and paying attention to teacher quality issues—they had a fairly good sense for who their most effective teachers were. … [W]e found that in several other cases, these are schools that are oftentimes very high achieving schools, they’ve been under no pressure to improve, and the principals are not very focused on teacher quality. Because the kids come in at a very high level and score very high on achievement tests, they’re kind of resting on their laurels. … It was at those schools where we found a real disconnect between what the principal’s point of view was and what the data was telling us.

Felch also expressed shock that Randi Weingarten, the head of the American Federation of Teachers, told the Times that, though she was against posting value-added ratings, she believes parents should have access to teacher evaluations—a position she shares with Education Secretary Arne Duncan.

Though, one consequence of the Times making this data public is that L.A. Unified could have a rough opening to its school year. Concerned parents might start to ask questions about why their third, fourth, or fifth-grade student is assigned to a poorly rated teacher. “That’s kind of a marketplace at work, isn’t it?” asks Shuster. “This is some information that parents have never seen before, never had. They’ve only been able to rely on parking lot chatter, what they hear about a teacher, what their kids tell them about a teacher.”

Still, the data could end up doing a lot of good for teachers and for principals in the long run, allowing L.A. Unified to better train its teaching staff and offer a more uniform educational experience to its students. That is, if the school district—which is voting today to open the door to adding value-added data to teacher evaluations—doesn’t make any rash, personnel decisions first.

Photo via Irfan Khan for The Los Angeles Times.

  • A farmer caught a person dumping 421 tires on his land and his response is legendary
    (L) A pile of tires; (R) A farmer walks his landPhoto credit: Canva
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    A farmer caught a person dumping 421 tires on his land and his response is legendary

    After years of his land being treated like a junkyard, Stuart Baldwin decided it was time to send a very large, rubbery message.

    Living on a farm often means dealing with the beauty of nature, but for Stuart Baldwin, a livestock farmer in Haydock, it also meant dealing with the mess left behind by others. Baldwin says about 25 times a year his land is targeted by “fly-tippers,” people who illegally dump trash on private property. As the Manchester Evening News reported, the situation recently reached a breaking point when Baldwin discovered a staggering 421 tires scattered across his fields.

    Instead of just cleaning up the mess and footing the bill, Baldwin decided to check the CCTV cameras he had recently installed. The footage clearly showed a van arriving at the property and unloading the massive haul of rubber.

    Baldwin didn’t immediately call the authorities or retaliate. In a move that reflects a very grounded sense of fairness, he tracked the man down and gave him a chance to make it right. He offered the man a few days to return and clear the field himself.

    When the deadline passed and the tires remained, Baldwin decided that if the man wouldn’t come to the tires, the tires would go to the man. Utilizing a truck from his family’s recycling business, Baldwin and a group of volunteers loaded every single one of the 421 tires and drove them straight to the address associated with the van. As The Daily Mail reported, they carefully unloaded the entire pile into the man’s front garden, ensuring no property was damaged in the process.

    This wasn’t just about a “petty” dispute. Illegal dumping is a massive problem that places a heavy financial and emotional burden on farmers. According to official government data from the UK, authorities dealt with over 1.2 million fly-tipping incidents in the last year alone. Baldwin’s daughter, Megan, told reporters that the family simply wanted to prove a point about respect and accountability. They wanted to show that a farmer’s land is a livelihood, not a convenient trash can.

    The community response has been overwhelmingly supportive. Baldwin noted that people have even approached him on the street to thank him for standing up for the neighborhood. While he joked that the culprit was likely feeling “deflated” after the delivery, the message was serious. By returning the waste to its source, Baldwin turned a frustrating violation of his property into a legendary lesson in personal responsibility.

    This article originally appeared earlier this year.

  • The Tsimané people of Bolivia have almost no dementia. Scientists say modern life is our problem.
    A tribe sharing a mealPhoto credit: Canva

    Deep in the Bolivian Amazon, researchers studying two indigenous communities have found something that stopped them in their tracks: among older Tsimané adults, the rate of dementia is roughly 1%. In the United States, the figure for the same age group is 11%.

    The finding, published in the journal Alzheimer’s & Dementia, is part of nearly two decades of research on the Tsimané and their sister population the Mosetén, communities who have been recorded as having some of the lowest rates of heart disease, brain atrophy, and cognitive decline ever measured in science. A subsequent study from the University of Southern California and Chapman University, published in the Proceedings of the National Academy of Sciences, used CT scans on 1,165 Tsimané and Mosetén adults to measure how their brains age compared to populations in the US and Europe. The answer was striking: their brains age significantly more slowly.

    The researchers’ explanation centers on what they call a “sweet spot” — a balance between physical exertion and food availability that most people in industrialized countries have drifted far from. “The lives of our pre-industrial ancestors were punctuated by limited food availability,” said Dr. Andrei Irimia, an assistant professor at USC’s Leonard Davis School of Gerontology and co-author of the study. “Humans historically spent a lot of time exercising out of necessity to find food, and their brain aging profiles reflected this lifestyle.”

    The Tsimané people of Bolivia posing for a photograph.
    The Tsimané people of Bolivia posing for a photograph. Photo credit: Canva

    The Tsimané are highly active not because they exercise in any structured sense but because their daily lives demand it. They fish, hunt, farm with hand tools, and forage, averaging around 17,000 steps a day. Their diet is heavy on carbohydrates — plantains, cassava, rice, and corn make up roughly 70% of what they eat, with fats and protein splitting the remaining 30%. It is not a low-carb or protein-heavy regimen. It is, essentially, the diet of people who burn what they consume. CNN’s Dr. Sanjay Gupta, who visited a Tsimané village in 2018 for his series “Chasing Life,” noted that they also sleep around nine hours a night and practice what might be called intermittent fasting — not by choice, but by necessity during lean seasons.

    The research also included the Mosetén, who share the Tsimané’s ancestral history and subsistence lifestyle but have more access to modern technology, medicine, and infrastructure. Their brain health outcomes fell between the Tsimané and industrialized populations, better than Americans and Europeans, but not as strong as the Tsimané. Researchers describe this gradient as especially revealing because it suggests a continuum rather than a binary, and that even partial movement toward a more active, less calorically abundant lifestyle appears to have measurable effects on how the brain ages.

    “During our evolutionary past, more food and less effort spent getting it resulted in improved health,” said Hillard Kaplan, a professor of health economics and anthropology at Chapman University who has studied the Tsimané for nearly 20 years. “With industrialization, those traits lead us to overshoot the mark.”

    The researchers are careful to note that the Tsimané lifestyle is not simply transferable. Their longevity in absolute terms is lower than Americans’ because of deaths from trauma, infection, and complications in childbirth, hazards of living without a healthcare system. The point of the research is not that modern medicine is unnecessary but that the environments it’s embedded in may be undermining the brain health it’s trying to protect.

    “This ideal set of conditions for disease prevention prompts us to consider whether our industrialized lifestyles increase our risk of disease,” Irimia said.

    This article originally appeared earlier this year.

  • She tipped a dollar on a $5 coffee and the barista called her out in front of the whole café. The internet couldn’t agree on who was wrong.
    Barista hands customer their coffeePhoto credit: Canva
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    She tipped a dollar on a $5 coffee and the barista called her out in front of the whole café. The internet couldn’t agree on who was wrong.

    The incident touched a nerve because almost everyone has stood at a tip screen lately wondering what they actually owe.

    A regular customer at her local coffee shop dropped a dollar in the tip jar on her way out last week and ended up sparking a debate that a lot of people clearly needed to have.

    She’d paid $5 for her coffee, skipped the card tip prompt at checkout, and left a bill in the jar on her way out the door. The barista noticed, glanced at the cash in her customer’s wallet, and said loudly enough for the room to hear: “Oh wow! A whole dollar… that’s SO generous! Thank you SO much.”

    The customer, who goes by u/moonchildcountrygirl on Reddit, said she was rattled enough to wonder whether something was going to end up in her drink. When she posted about it online, Newsweek picked up the story and more than 800 comments followed.

    Reddit’s reaction was not especially sympathetic to the barista. “Should have picked that dollar back,” was among the most upvoted responses. Others said they would have asked for a full refund on the drink. The OP herself landed on a version of that position: if a tip is going to be met with sarcasm, why tip at all?

    But the incident is a little more complicated than a straightforward etiquette violation, because the math here actually favors the customer. A dollar on a $5 drink is a 20% tip, the same percentage most people consider the standard for a sit-down restaurant with table service. Industry veterans generally say a dollar a drink is a reasonable coffee shop tip, and that baristas at most cafés (unlike servers) are paid standard minimum wage rather than the lower tipped-employee rate that makes gratuities more essential.

    A barista serves a customer in a coffee shop
    A barista serves a customer. Photo credit: Canva

    None of which makes a public sarcastic remark the right response. But it does situate the incident inside a broader frustration that’s been building for a few years. A Pew Research Center survey found that 7 in 10 American adults say tipping is now expected in more places than it was a few years ago. A Bankrate survey found that 41% of Americans think tipping culture has gotten out of hand, and around 63% have at least one negative view about tipping overall. More than 60% agreed that employers should simply pay workers better so tips don’t have to fill the gap.

    The tip jar and the checkout screen have become the place where all of that tension gets concentrated into a single uncomfortable moment. The barista’s comment was out of line. The customer’s dollar was not stingy. And the fact that it’s hard to say either of those things without someone disagreeing is probably the actual story.

    This article originally appeared earlier this year.

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