Achievement

Just 3 Nobel Prizes cover all of science – how research is done today poses a challenge for these prestigious awards

Retrieved on: 
Friday, September 29, 2023

Today, and for the past 15 years, I’m a full-time historian of chemistry.

Key Points: 
  • Today, and for the past 15 years, I’m a full-time historian of chemistry.
  • Every October, when the announcements are made of that year’s Nobel laureates, I examine the results as a chemist.
  • And all too often, I share the same response as many of my fellow chemists: “Who are they?
  • I am not suggesting that these Nobel laureates are undeserving – quite the opposite.
  • What does this trend reveal about the Nobel Foundation and its award strategies in response to the growth of science?

A gradual evolution in the Nobel Prizes

    • Several years ago, chemist-historian-applied mathematician Guillermo Restrepo and I collaborated to study the relationship of scientific discipline to the Nobel Prize.
    • Each year, the Nobel Committee for chemistry studies the nominations and proposes the recipients of the Nobel Prize in chemistry to its parent organization, the Royal Swedish Academy of Sciences, which ultimately selects the Nobel laureates in chemistry (and physics).
    • We found a strong correlation between the disciplines of the members of the committee and the disciplines of the awardees themselves.
    • Restrepo and I concluded: As go the expertise, interests and the disciplines of the committee members, so go the disciplines honored by the Nobel Prizes in chemistry.

Not letting labels be limiting

    • And so, chemists do mind that the Nobel Prize in chemistry has morphed into the Nobel Prize in chemistry and the life sciences.
    • Since the Nobel Prizes were first awarded in 1901, the community of scientists and the number of scientific disciplines have grown tremendously.
    • Even chemistry as a discipline has grown dramatically, pushing outward its own scholarly boundaries, and chemistry’s achievements continue to be astounding.
    • And there just are not enough Nobel Prizes to go around to all the deserving.

Grattan on Friday: In the second half of this term Albanese will need to concentrate on delivery

Retrieved on: 
Thursday, September 28, 2023

Daniel Andrews’ abrupt exit from the Victorian premiership this week is the latest development in a wider picture.

Key Points: 
  • Daniel Andrews’ abrupt exit from the Victorian premiership this week is the latest development in a wider picture.
  • Looking a year ahead, Labor will be struggling against the electoral tide in Queensland, where (on present polling) the Palaszczuk government could lose office.
  • Palaszczuk has said she is determined to stay at the helm for the election, but her leadership has been under pressure from her colleagues.
  • Of the COVID premiers, only Palaszczuk remains (ACT Chief Minister Andrew Barr is also still there).
  • More generally, the (nearly completed) first half of the government’s first term has seen many policy announcements – the second half will need to emphasise delivery.
  • Later in the month, Albanese will be in Washington on a state visit, feted at the White House.
  • The Australian prime minister might privately muse that whatever problems he faces, they are way, way easier than those confronting his host.

Threats of failure motivate some students – but it's not a technique to use on the whole class

Retrieved on: 
Wednesday, September 27, 2023

For example, teachers might point out how good grades can lead to access to college courses, apprenticeships, and the workplace.

Key Points: 
  • For example, teachers might point out how good grades can lead to access to college courses, apprenticeships, and the workplace.
  • And in dwelling on the importance of GCSEs, teachers may also use messages that focus on the possible negative effects of failure.
  • Fear appeals
    Messages from teachers that focus on failure are known as “fear appeals”: they can create a strong fear of failure in students.
  • One way to do this is to give students a greater feeling of control over their learning and exams.

Yoweri Museveni: ageing Uganda president rides on the memory of his past heroics

Retrieved on: 
Sunday, September 17, 2023

President Yoweri Kaguta Museveni – Africa’s fourth-longest-serving head of state in 2023 – has cemented his place in history.

Key Points: 
  • President Yoweri Kaguta Museveni – Africa’s fourth-longest-serving head of state in 2023 – has cemented his place in history.
  • When his men marched into Kampala in 1986, Museveni became the first leader of a popular insurrection to oust a sitting African government.
  • Keeping the politically instructive memory of the dark past vividly alive has been his enduring achievement.

The politics of salvation

    • His father was a member of the clan of noblemen; his mother was a born-again Christian, a convert of the East African Revival.
    • Revivalists were renowned for their loud professions of rectitude and for their wilful disobedience towards traditional authorities.
    • It was in politics, not religion, that the young Museveni sought to author other people’s salvation.

The ‘black Che Guevara’

    • By the time the Amin regime collapsed in April 1979, Museveni had 9,000 volunteers under his command.
    • In December 1980 Ugandans went to the polls to vote in a new government.
    • There followed a long guerrilla war, fought between Museveni’s band of militants and the brutal, incompetent military of Obote’s government.
    • In January 1986 National Resistance Army militiamen marched into Kampala and formed a new government, with Museveni as president.
    • Commentators sometimes referred to Museveni as the “black Che Guevara”.

Commemorating the Bush War

    • The awful violence of the Bush War, as it is called, made Museveni’s new government seem essential.
    • Today the memory of the Bush War remains a key part of the liturgy of public life.
    • Museveni periodically tours Luweero, where the Bush War was largely fought.
    • In September this year he celebrated his 79th birthday at Katonga, scene of a key battle of the Bush War.

Ghana's colonial past and assessment use means education prioritises passing exams over what students actually learn – this must change

Retrieved on: 
Tuesday, September 5, 2023

Education was only accessible to children of women married to western traders, and it focused on teaching them how to read and write.

Key Points: 
  • Education was only accessible to children of women married to western traders, and it focused on teaching them how to read and write.
  • The primary aim was to create an educated class to support and run colonial activities.
  • We observed that assessment has primarily served accountability purposes, obscuring its function of improving students’ learning.

Influence of colonisation

    • The West African Examinations Council, responsible for mandated tests in anglophone west African countries, including Ghana, was established by the British in 1950.
    • Ghana’s assessment system still relies largely on this framework, as western universities require excellent scores on these tests for undergraduate admissions.

Political accountability

    • Student assessments are used as political performance indicators and tools for public policy and political accountabiltiy.
    • For example, over the past five years, the government has invested about US$5.8 million to buy past exam questions to assist students.
    • As a result, they end up teaching with the primary motive of preparing students for these tests.

Free schooling

    • To support inclusive and equitable access to education and increase enrolment rates, Ghana introduced a free senior high school policy in 2017.
    • Yet disparities in access to and enrolment in secondary education persist between children from different socioeconomic backgrounds.
    • Critics argue that the policy was hastily implemented for political reasons, lacking proper consideration of its long-term implications and costs.

Influence of high-stakes exam


    The high-stakes nature of large-scale assessments in Ghana’s education system fosters disengagement among poor students and teachers. The focus on exams overshadows the intended learning goals of teaching and many other forms of assessment. Evaluation of teachers and schools is linked to student performance in tests. Teachers therefore tend to narrow their curriculum to what’s tested. This means:
    Students from low socio-economic backgrounds and those with special learning needs often find themselves marginalised by these assessments. Ultimately, the results of large-scale assessments segregate students into categories of secondary schools, based on limited resources.

Future directions and policy implications

    • To meet the country’s equity goals, the system should consider diverse indicators and assessments of student learning.
    • Transforming Ghana’s testing culture to one that supports meaningful learning and equitable educational outcomes is a considerable challenge.

As concern about Mitch McConnell's health grows, his legacy remains strong

Retrieved on: 
Friday, September 1, 2023

His doctor has said the episodes are part of the normal recovery from a concussion McConnell experienced in March, but political circles are concerned about his ability to continue to serve.

Key Points: 
  • His doctor has said the episodes are part of the normal recovery from a concussion McConnell experienced in March, but political circles are concerned about his ability to continue to serve.
  • His success could hardly have been predicted when Senate Republicans elected McConnell as their leader in 2006.
  • He fulfilled that threat in 2016, refusing to confirm Merrick Garland, Barack Obama’s pick for the Supreme Court.
  • Trump had exercised his power with what often seems like reckless audacity, but McConnell’s 36-year Senate tenure is built on his calculated audacity.

McConnell’s political rise

    • McConnell ran anyway.
    • But McConnell won.
    • They reacted emotionally to this touchy issue; he studied it, owned it and moved higher in the leadership.

Business, not service

    • McConnell makes up for that by having command of the rules and the facts and a methodical attitude.
    • The recording on his home phone once said, “This is Mitch McConnell.
    • Not something like “my service to you in the United States Senate,” but “business.” This lack of emotion keeps McConnell disciplined.
    • The first word was no surprise, because of McConnell’s well-known maxim; the second one intrigued me.

McConnell’s Supreme Court

    • He and his colleagues slow-walked and filibustered Obama’s nominees, requiring “aye” votes from 60 of the 100 senators to confirm each one.
    • The process consumed so much time that then-Majority Leader Harry Reid abolished the filibuster for nominations, except those to the Supreme Court.
    • Trump’s 2016 victory preserved the Senate Republican majority, which then did away with the Supreme Court exception, allowing McConnell and his colleagues to install by simple majority vote the sort of Supreme Court justices they wanted: Neil Gorsuch, Brett Kavanaugh and Amy Coney Barrett.
    • It is the Roberts Court, but it is also the McConnell Court.

India has landed on the Moon: here's what the political and economic gains are

Retrieved on: 
Wednesday, August 30, 2023

India’s recent success in landing the Chandrayaan-3 spacecraft on the Moon was technically demanding and occurred in a previously unexplored part of the Moon.

Key Points: 
  • India’s recent success in landing the Chandrayaan-3 spacecraft on the Moon was technically demanding and occurred in a previously unexplored part of the Moon.
  • As well as the scientific benefits, India has already enjoyed the significant attention that still accompanies high profile space missions, gaining news coverage across the globe.
  • And does this type of success produce tangible national and international benefits beyond a few days in the media spotlight?

Jobs and development

    • The success of Chandrayaan-3 will bring more of the high-skilled jobs that every economy – developed and developing – depends on for further growth.
    • The development of a space industry within a country can have significant benefits to growing the economy, beyond the money initially invested.

Building international ties

    • Working as a member of the global scientific community enables countries to use space exploration as a way to foster closer ties.
    • It is possible for deeper diplomatic and economic relations to emerge from these bespoke scientific and technical arrangements.
    • India already has close collaborative ties with the US.
    • The success of the Chandrayaan-3 mission will not only help develop these ties but will help illustrate the value of India signing the Artemis Accords, an agreement fostering international cooperation to expand space exploration to Mars, and becoming a fully-fledged partner in the US programme to establish a permanent human presence on the Moon.

Modi’s global image

    • The perception that under his leadership India is standing on the world stage because of its scientific and technical prowess will also play well domestically.
    • Nonetheless, the international prestige that a successful lunar programme can bring is still a very attractive option for governments who are looking to boost their image both domestically and internationally, as well as providing an economic lift.

Year-round school: Difference-maker or waste of time?

Retrieved on: 
Wednesday, August 30, 2023

Contrary to how it sounds, “year-round” school usually doesn’t mean students going to school throughout the year – or for more days than other students. Often it just means switching up the calendar so that there’s not such a long summer break. Below, two education experts – Nicole Miller and Daniel H. Robinson – answer five questions about the modified school calendars known as year-round school.What kinds of year-round schools exist?Instead, both calendars involve moving the 180 school days around so that there are multiple short breaks as opposed to the typical long summer break.

Key Points: 


Contrary to how it sounds, “year-round” school usually doesn’t mean students going to school throughout the year – or for more days than other students. Often it just means switching up the calendar so that there’s not such a long summer break. Below, two education experts – Nicole Miller and Daniel H. Robinson – answer five questions about the modified school calendars known as year-round school.

What kinds of year-round schools exist?

    • Instead, both calendars involve moving the 180 school days around so that there are multiple short breaks as opposed to the typical long summer break.
    • Balanced calendars often take the form of 45 school days followed by 15 days of break, or 60 school days followed by 20 days of break.
    • Other kinds of modified calendars with shorter intercessions exist in states like Mississippi and South Carolina.

How prevalent is year-round school?

    • Federal data shows year-round school has been fading in popularity over the past decade or so.
    • However, since the pandemic, there have been signs of renewed interest in single-track year-round calendars, at least in the Southeast.
    • In South Carolina, as of 2022, a quarter of school districts had shifted to a modified year-round calendar.

Is there any evidence that it works?

    • This is because the schedule has different students taking breaks at different times.
    • But if “works” means an improvement in student achievement, then there is insufficient data to answer that question, especially for single-track calendars.

What are the potential drawbacks?

    • One is changing child care systems to work with the new calendar.
    • Another is securing funding to provide meaningful learning experiences over the various breaks.
    • Depending on the type of year-round calendar, changes can affect sports, particularly practice schedules and game schedules.

What are the potential gains?

    • By having shorter breaks, there could be less learning loss from the extended break over the summers.
    • Finally, some school districts are hoping for a reduction in teacher turnover by having more frequent breaks.

How educational research could play a greater role in K-12 school improvement

Retrieved on: 
Friday, August 25, 2023

Between 2019 and 2022, the Institute of Educational Sciences, the research and evaluation arm of the U.S. Education Department, distributed US$473 million in 255 grants to improve educational outcomes.

Key Points: 
  • Between 2019 and 2022, the Institute of Educational Sciences, the research and evaluation arm of the U.S. Education Department, distributed US$473 million in 255 grants to improve educational outcomes.
  • In 2021, colleges and universities spent approximately $1.6 billion on educational research.
  • The Educational Research Information Center, a federally run repository, houses 1.6 million educational research sources in over 1,000 scholarly journals.
  • Each year, for instance, more than 15,000 educators and researchers gather to present or discuss educational research findings at the annual meeting of the American Educational Research Association.

Growing gaps

    • During the same period, NAEP outcomes show stagnated growth in reading achievement among fourth graders.
    • By eighth grade, there is a greater gap in reading achievement between the highest- and lowest-achieving students.
    • Some education experts have even suggested that the chances for progress get dimmer for students as they get older.
    • Here are four things I believe can be done in order to make sure that educational research is actually being applied.

1. Build better relationships with school leaders


    Educational researchers can reach out to school leaders before doing their research in order to design research based on the needs of schools and schoolchildren. If school leaders can see how educational research can specifically benefit their school community, they may be more likely to implement findings and recommendations from the research.

2. Make policy and practice part of the research process

    • By implementing new policies and practices based on research findings, researchers can work with school leaders to do further research to see if the new policies and practices actually work.
    • Through the fund, $679 million was distributed through 67 grants – and 12 of those 67 funded projects improved student outcomes.

3. Rethink how research impact is measured


    As part of the national rankings for colleges of education – that is, the schools that prepare schoolteachers for their careers – engagement with public schools could be made a factor in the rankings. The rankings could also include measurable educational impact.

4. Rethink and redefine how research is distributed

    • Research findings written in everyday language could be distributed at conferences frequented by public school teachers and in the periodicals that they read.
    • If research findings are to make a difference, I believe there has to be a stronger focus on using research to bring about real-world change in public schools.

India's Chandrayaan-3 landed on the south pole of the Moon − a space policy expert explains what this means for India and the global race to the Moon

Retrieved on: 
Thursday, August 24, 2023

This also makes it the first country to land on the Moon since China in 2020.

Key Points: 
  • This also makes it the first country to land on the Moon since China in 2020.
  • India is one of several countries — including the U.S. with its Artemis program — endeavoring to land on the Moon.
  • The Conversation U.S. asked international affairs expert Mariel Borowitz about this Moon landing’s implications for both science and the global community.

Why are countries like India looking to go to the Moon?

    • The Moon also presents a unique opportunity to engage in both international cooperation and competition in a peaceful, but highly visible, way.
    • There are some people who also believe that exploration of the Moon can provide economic benefits.
    • In the near term, this might include the emergence of startup companies working on space technology and contributing to these missions.

Are we seeing new global interest in space?

    • Over the last few decades, we’ve seen a significant increase in the number of nations involved in space activity.
    • This is very apparent when it comes to satellites that collect imagery or data about the Earth, for example.
    • Now we’re seeing this trend expand to space exploration, and particularly the Moon.

How does India’s mission compare with Moon missions in other countries?

    • India’s accomplishment is the first of its kind and very exciting, but it’s worth noting that it’s one of seven missions currently operating on and around the Moon.
    • The CAPSTONE craft is studying the stability of a unique orbit around the Moon, and the Lunar Reconnaissance Orbiter is collecting data about the Moon and mapping sites for future missions.
    • Russia’s Luna-25 mission crashed into the Moon three days before the Chandrayaan-3 landed, but the fact that Russia developed the rover and got so close is still a significant achievement.

Why choose to explore the south pole of the Moon?

    • The south pole of the Moon is the area where nations are focused for future exploration.
    • All of NASA’s 13 candidate landing locations for the Artemis program are located near the south pole.