Marshall Memo 1083
A Weekly Round-up of Important Ideas and Research in K-12 Education
April 14, 2025
1. Six misconceptions about psychological safety
2. Five annoying, unhelpful pieces of advice for teachers
4. David Brooks on the urge to explore and excel
5. Do Democrats and Republicans agree on the purpose of education?
6. Learning another language in the age of ChatGPT
7. One school’s guidelines for student AI use
8. A social studies AI platform
9. Resources for financial literacy education
10. Picture books on Jewish lives, families, and holidays
11. Short item: Covid’s impact in graphs
“Learning is very hard work. It’s a deeply complex process. If you offload onto AI the very cognitively demanding aspects of the learning process, then like a muscle atrophying, you’re weakening that process over time.”
Beth McMurtrie in “Should College Graduates Be AI Literate?” in The Chronicle of
Higher Education, April 11, 2025 (Vol. 71, #16, pp. 12-22)
“To be AI literate… you must understand how generative AI works, be able to use it effectively, know how to evaluate its output, and understand its weaknesses and dangers.”
Beth McMurtrie (ibid.)
“The real problem of humanity is the following: We have Paleolithic emotions, medieval institutions, and godlike technology.”
E.O. Wilson (2009)
“Teams that don’t surface hard truths perform worse than those that do.”
Amy Edmondson and Michaela Kerrissey (see item #1)
“We can decide what we’ll order off life’s menu, but we can’t decide what we like.”
David Brooks (see item #4)
In this Harvard Business Review article, Amy Edmondson (Harvard Business School) and Michaela Kerrissey (Harvard T.H. Chan School of Public Health) say psychological safety has been widely recognized as a key factor in teams’ creativity, morale, and performance. But a number of distortions and misconceptions have led critics to say it needs to be tossed out as another flawed management fad. Edmondson and Kerrissey address these one at a time:
• Misconception #1: Psychological safety means being nice. The idea is that you shouldn’t say what you really think unless it’s positive. But safety and comfort are not the same thing. “Wanting to be nice, people avoid being honest and, whether they realize it or not, collude in producing ignorance and mediocrity,” say Edmondson and Kerrissey. “Teams that don’t surface hard truths perform worse than those that do.” Effective teams give permission to be candid, take interpersonal risks, ask questions, disagree, admit mistakes, and distinguish between being nice and being kind. “Nice is the easy way out of a difficult conversation,” say the authors. “Kind is being respectful, caring, and honest.”
• Misconception #2: Psychological safety means getting your way. A healthcare executive said a colleague didn’t support his idea in a meeting and that made him feel psychologically unsafe. What nonsense, say Edmondson and Kerrissey. Leaders need to hear what people think and not be emotionally fragile. “It’s helpful to think of psychological safety not as a gift for one participant but rather as an environment for the whole team.” Of course leaders shouldn’t tolerate bullying, harassment, disrespect, or unethical conduct.
• Misconception #3: Psychological safety means job security. When Google laid off 12,000 people in 2023, one employee stood up at a town hall meeting and said this went against the company’s commitment to psychological safety. But that policy didn’t guarantee there wouldn’t be layoffs, say Edmondson and Kerrissey. In fact, by feeling safe to stand up and speak out, the employee was validating the policy.
• Misconception #4: Psychological safety will undermine performance. Some leaders believe embracing psychological safety will make it difficult to address weaknesses and hold people accountable. But this is a false dichotomy, say the authors; top performance requires both high standards and psychological safety. Leaders need to cultivate a climate in which candor is the norm; otherwise, “people hide information to save face or to be agreeable or both. And teams fall easily into groupthink – where members don’t want to disrupt what they erroneously assume is a consensus.”
• Misconception #5: Psychological safety should be a mandated policy. “We can’t mandate psychological safety any more than we can mandate things like trust and motivation,” say Edmondson and Kerrissey. “You can’t pull a lever and make it happen.” In fact, trying to mandate psychological safety is likely to result in people keeping leaders in the dark about things they don’t want to hear. Psychological safety is built in a group’s interactions, and is fostered when leaders consciously use three tools: messaging honestly about challenges the team faces; modeling being a good listener, asking good questions, and showing that it’s okay not to know all the answers; and mentoring colleagues with feedback on group norms.
• Misconception #6: Psychological safety requires a top-down approach. “It’s true that what leaders do matters,” say Edmondson and Kerrissey. “But ultimately, psychological safety is built by everyone – at all levels… In small but important ways, everyone influences the environment. Anyone can call attention to the need for input or ask questions to draw others out, and anyone can respond to others in productive rather than punitive ways… By showing interest in other people’s ideas and concerns, team members can reinforce their peers’ voices and help establish a productive learning climate.”
Edmondson and Kerrissey conclude with suggestions on how to build on these insights to foster and reinforce a team’s psychological safety:
In this EduCoach article, Jo Lein tees off on what she believes are the worst suggestions teachers have to put up with and, in each case, offers a better approach:
• You should smile more. This is “subjective and rooted in personal preference rather than pedagogy,” says Lein. “It reinforces the outdated idea that teachers should prioritize being likable over being effective.” What to say instead: “Students responded well to warmth and clear expectations. I noticed they were more engaged when you checked in with them individually. How might we incorporate more of those moments?”
• You need to work on your classroom management. This “is like telling a pilot they need to fly better,” says Lein. It’s vague, judgmental, and doesn’t acknowledge what the teacher may be doing right. What to say instead: “When students were working in groups, I noticed some off-task behavior. One strategy that could help is setting clearer expectations before releasing them to work. Here’s what I mean. First, you square up and stand still. You give them the attention-getting signal. Then, you tell them what you want them to do with their bodies, mouths, and brains. Let’s try it.”
• The objective needs to be on the board. This confuses compliance with effectiveness; just because the objective is on the board doesn’t mean students understand it and see the connection to the lesson’s big-picture goal and why it matters. What to say instead: “How do students know what success looks like in this lesson? How do you check in with them about their progress toward that goal?”
• You should differentiate more. This feedback “can feel like an impossible demand rather than a strategic improvement,” says Lein. “Differentiation is essential but it requires time, strategy, and resources.” What to say instead: “I noticed a few students finishing quickly while others were struggling. Would you like to explore ways to provide extension activities for when they finish the independent practice?”
• You just need to build relationships. Yes, relationships are important, but this feedback ignores what the teacher has already worked on and doesn’t offer an actionable next step. What to say instead: “I noticed your students responded really well when you asked about their weekend. Have you found that certain check-in routines work better than others?”
“Top 5 Worst Pieces of Feedback Given to Educators” by Jo Lein in EduCoach, March 8, 2025
In this New York Times article, Dana Goldstein says “college for all” has been many educators’ north star for three decades. “Thousands of new K-12 schools,” she says, “were founded to achieve this ambitious vision, often focused on guiding low-income students toward bachelor’s degrees.” For years, a mantra in KIPP charter schools was College Starts in Kindergarten, and teachers hung pennants of the colleges they attended in their classrooms.
But several stubborn facts have raised doubts about the goal of all students attending four-year colleges:
In this New York Times article, David Brooks wonders why people do things that are immensely challenging – hours of tedium to learn the violin, repeatedly falling off stair railings to master skateboarding, going through arduous mental work to solve a scientific problem, managing other people (which is truly hard), or starting a business (which is insanely hard).
This kind of dedication differs from our normal cost-benefit desire to avoid pain and seek out easy pleasure, “low costs and high rewards,” says Brooks. “Effort is hard, so we try to reduce the amount of effort we have to put into things – including, often enough, the effort of thinking things through.”
But when it comes to the most important things in life – vocation, family, identity, what gives our lives purpose – “we are operating by a different logic,” he says, “which is the logic of passionate desire and often painful effort. People commit to great projects, they endure hard challenges, because they are entranced, enchanted. Some notion or activity has grabbed them, set its hooks inside them, aroused some possibility, fired the imagination.”
This process sometimes begins with a moment of recognition, says Brooks – a surprising connection or realization:
“A Surprising Route to the Best Life Possible” by David Brooks in The New York Times, March 30, 2025; Brooks can be reached at [email protected].
In this Educational Researcher article, Ebba Henrekson (Marie Cederschiold University, Sweden), Fredrik Andersson (Stockholm School of Economics, Sweden), and Jurgen Willems (Indiana University) report on their study of Americans’ opinions on the basic purposes of education and whether there are significant differences by political affiliation. In their 2022 study, the researchers asked a representative sample of 19,032 U.S. adults how important they considered seven distinct, non-competing K-12 goals on a 5-point scale:
“More Than Words” by Maureen Lamb in Independent School, Spring 2025 (Vol. 84, #3, pp. 45-47)
In a sidebar to her article in Independent School, Jennifer Parnell (Lawrenceville School, New Jersey) shares her school’s policy for student use of AI (quoted verbatim):
• AI use not allowed – Please complete this assignment without the use of any AI tools. The objective is to assess your personal understanding and critical thinking skills.
• Minimal AI influence – You can use AI tools for limited assistance, such as refining language or identifying sources, but ask for specific permission first. However, the core concepts and ideas should be developed independently.
• AI as a learning aid – Feel free to use AI tools to create learning aids that enhance your understanding of the subject matter. However, the final work should showcase your own analytical skills and critical thinking and include citations.
• AI for background research – Utilize AI tools for background research and gathering information. You must cite all assistance. However, the main content and arguments in your assignment should be original and reflect your understanding of the topic.
• AI-guided research and creativity – Feel free to utilize AI tools for research and idea generation. You may use AI to gather information, generate ideas, and refine your work. You must cite all assistance. The final product should reflect your own understanding and creativity.
In this article in Social Education, Paul Sauberer, Zafer Unal, Ilene Berson, and Michael Berson (University of South Florida) recommend the social studies area of the free AI platform TeacherServer, especially these tools:
In this article in Social Education, Scott Niederjohn and Billie Kowalke (Concordia University Wisconsin) and Kim Holder (University of Tennessee/Chattanooga) make the case for personal 8ucation in secondary schools and list key topics that should be included: income and careers, money management, credit and debt, saving and investment, risk management and insurance, financial decision-making, consumer protection, and taxes. They suggest these online resources:
Covid’s Impact in Graphs – From The New York Times, these 30 graphs show the impact of the 2020-22 pandemic on employment, mothers working, spending on food, home haircutting, adults reporting a learning disability, deaths, flu tests, public transportation use, reading scores, socializing, online shopping, dog adopting, TV watching, carbon dioxide emissions, income, and more.
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About the Marshall Memo
Mission and focus:
This weekly memo is designed to keep principals, teachers, superintendents, and other educators very well-informed on current research and effective practices in K-12 education. Kim Marshall, drawing on 54 years’ experience as a teacher, principal, central office administrator, writer, and consultant lightens the load of busy educators by serving as their “designated reader.”
To produce the Marshall Memo, Kim subscribes to 60 carefully-chosen publications (see list to the right), sifts through more than a hundred articles each week, and selects 5-10 that have the greatest potential to improve teaching, leadership, and learning. He then writes a brief summary of each article, pulls out several striking quotes, provides e-links to full articles when available, and e-mails the Memo to subscribers early Tuesday (there are 50 issues a year). Every week there’s a podcast and HTMI version. Artificial intelligence is not used.
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Core list of publications covered
Those read this week are underlined.
All Things PLC
American Educational Research Journal
American Educator
American Journal of Education
AMLE Magazine
ASCA School Counselor
ASCD SmartBrief
Cult of Pedagogy
District Management Journal
Ed Magazine
Educational Evaluation and Policy Analysis
Educational Horizons
Educational Leadership
Elementary School Journal
English Journal
Exceptional Children
Harvard Business Review
Harvard Educational Review
Independent School
Journal of Adolescent and Adult Literacy
Journal of Education for Students Placed At Risk (JESPAR)
Kappa Delta Pi Record
Kappan (Phi Delta Kappan)
Knowledge Quest
Language Arts
Language Magazine
Learning for Justice (formerly Teaching Tolerance)
Literacy Today (formerly Reading Today)
Mathematics Teacher: Learning & Teaching PK-12
Middle School Journal
Peabody Journal of Education
Principal
Principal Leadership
Psychology Today
Reading Research Quarterly
Rethinking Schools
Review of Educational Research
School Administrator
School Library Journal
Social Education
Social Studies and the Young Learner
Teaching Exceptional Children
The Atlantic
The Chronicle of Higher Education
The Journal of the Learning Sciences
The Language Educator
The Learning Professional (formerly Journal of Staff Development)
The Reading Teacher
Theory Into Practice
Time
Urban Education