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The LeadDiagnostic interviews for mental health conditions, commonly used to diagnose disorders including depression, anxiety, bipolar, and personality disorders, show significant variation in reliability according to a new study published in Jama Network Open. The research challenges the long-held assumption that these interviews serve as a definitive "gold standard" for mental health assessment.The Study's Findings on Diagnostic ReliabilityLaura Duncan, a psychiatry professor at McMaster University in Ontario, Canada and one of the study's authors, pointed out that diagnostic interviews "continue to be widely viewed as the best available approach, possibly due to the lack of better alternatives." The review study brings together evidence from studies on "test-retest reliability" of diagnostic interviews from February 2024 to September 2025.The study's authors used Cohen's kappa coefficient to estimate reliability, measuring how often patients would receive the same diagnosis when given the same diagnostic interview twice, accounting for chance agreement. The average reliability was generally better for substance use disorders, with opioid use disorder showing the highest overall reliability. Duncan attributed this to substance use disorder criteria being largely behavior-based, making them easier to quantify than symptoms like sadness or anxiety.The Data Analysis: Interview Types and Their LimitationsThe review included papers on various diagnostic tools including the Structured Clinical Interview for DSM 5 (SCID) and Mini International Neuropsychiatric Interview (Mini), as well as tools for specific disorders like the Clinically Administered PTSD Scale (Caps).Dr. Michael First, a psychiatrist and professor at Columbia University who authored the SCID, criticized the study for lumping "fully structured" and "semi-structured" interviews together. Fully structured interviews follow a strict script and are more likely to yield consistent results, while semi-structured interviews allow clinicians to ask follow-up questions based on patient responses, potentially leading to more accurate diagnoses but also more variability between sessions.Despite these limitations, both experts agree that more objective laboratory tests for mental conditions are needed, though First noted that psychiatrists have been hoping for such tests "for 50 years" without success.The Impact Analysis: Shaping the Future of Psychiatric DiagnosisThe study highlights a critical need for more rigor in psychiatric diagnosis methods. While diagnostic interviews remain the primary tool for assessment, their variable reliability raises questions about the consistency of mental health diagnoses across different settings and providers.The research underscores the challenges in mental health assessment, where subjective reporting of symptoms often forms the basis of diagnosis. This variability can have significant implications for treatment decisions, research outcomes, and patient care across healthcare systems.The criticism from experts like Dr. First also points to methodological challenges in studying diagnostic tools themselves, including inconsistent reporting of interview formats and designs in research literature.The Prediction: Toward a New Diagnostic ParadigmLooking forward, Duncan suggested an alternative approach where clinicians "move away from strict diagnostic categories, where a condition is either present or absent, and think about symptoms on a spectrum or continuum." This shift could potentially lead to more nuanced understanding and treatment of mental health conditions.As the field continues to evolve, there's a clear need for both improved diagnostic instruments and more comprehensive research comparing different interview methodologies. The study's authors emphasize that the limitations identified in current diagnostic approaches should motivate further development of more reliable assessment tools in psychiatry.

The Evolution of VAR in World Cup Football The 2026 World Cup will see significant changes to the role of Video Assistant Referees (VAR). VAR will now be used to check every decision that results in a corner, as well as decisions leading to the award of a second yellow card and thus a sending-off. This expansion aims to reduce wrong decisions affecting high-profile matches. Enhanced VAR Protocol for Set Pieces In addition to its existing responsibilities, VAR will also assess fouls before set pieces. If an incident occurs before a set piece and has a direct impact on the outcome, VAR can intervene. This change targets issues like grappling in the box before corners and free kicks. Tougher Discipline: New Red Card Offenses Two new incidents have led to the introduction of additional red card offenses. Players or officials who leave the field in protest at a referee's decision can now be given a red card. Similarly, players who cover their mouths in a confrontational situation will also face the same sanction. Cracking Down on Tactical Timeouts To prevent tactical timeouts, outfield players will be required to leave the field for treatment and stay off for 60 seconds before rejoining. Goalkeepers will continue to receive treatment on the field, but with the added requirement that other players retreat to the center circle during treatment. Speeding Up the Game Referees will implement countdowns to speed up goal kicks and throw-ins. A five-second countdown will be used, and failure to comply will result in the opposition being awarded the throw-in or a corner. Player Substitutions and Time Management Players being substituted must leave the field within 10 seconds of their number being raised. Failure to do so will result in the replacement player being kept off the field for an additional minute.

The Bridge Between Art and ScienceWhy do we find things beautiful? More precisely, why do some paintings of coloured dots in rippling patterns inspire in me something like revelation? The idea that beauty is the feeling you get when encountering truth is unfashionable in the arts, but lingers in the sciences. The physicist Paul Dirac once proposed that it is more important that a formula is beautiful than that it can be proven: when a perfectly beautiful theory produces results that cannot be real, he argued, then we should not discard the theory but reconsider what is real.Since the 1970s, Terry Winters has been rebuilding that bridge between art and science. Taking inspiration from disciplines including botany – his early paintings, particularly, evoke sprouting pods and tangled roots – engineering, computer modelling and cybernetics, his paintings might be understood as diagrammatic approximations of the patterns that govern everything from the division of cells to the constellation of stars. If every era has to renew its standards of beauty to reflect new understandings of how the world is constructed, then Winters comes as close to providing that model as any living painter.Mathematical Patterns in Visual ArtThese eight new works take their titles from the language of geometry and mathematics: Area, Array, Field, Locus, Point, Scope, Sequence and Set. Each is composed of overlapping patterns that pull each other out of shape according to invisible laws of attraction and repulsion. Field is indicative: on a sooty pink ground, a dense grid of dusty blue cells bends inwards like a trampoline beneath a bowling ball, while an intersecting arrangement of larger circles swells outwards. The disorienting effect of this push-pull is exaggerated by an optical illusion, created by ragged phosphorescent orange haloes around the blue circles, that makes them appear to be craters sunk into the crust of paint. You have to walk up to the surface to be reassured that it is flat.Point shows a teeming landscape of cells bulging outwards at the centre, as if a scum of frogspawn had been skimmed off a pond and placed under a paperweight microscope. In Sequence, a storm of pink interference skims through a yellow circle split like a brain into hemispheres, while a nebulous weather system sweeps in from the right. In Scope, vaguely symbolic arrangements of freshwater blue and desert orange nodules move across the familiar circle-within-a-square geometry of Leonardo's Vitruvian Man. Where that famous demonstration of sacred geometries exudes stillness and calm, the systems that run through Winters' worlds are wild and strange. Here, as much importance is given to the subjective factors of perception and consciousness as the objective principles of logic and proportion.Optical Illusions and Sensory ExperienceAll of this should not distract from the pure sensory pleasure afforded by these pictures. In Locus, another optical illusion seems to lift the red edge of the painting off the canvas like a clumsy wooden frame, squeezing the pockmarked sphere at its centre so that it balloons outwards, threatening to burst. The same cadmium red, so sandy that the pigment seems barely to have been suspended in oil, turns carmine pockets into rock formations that climb off the surface of Set. These sleights of hand evoke the more secular movement of op art, in which patterns are manipulated to exploit the idiosyncrasies of human perception rather than to uncover deeper truths. Which begs the question: is this all just a conjuring trick?Rediscovering the Renaissance ApproachThere is something magical about these works. Even though Winters is generally credited with having extended the lineage of modernist American painting into the present, his practice is in this sense pre-modern. In its rejection of the idea that art should be separated from science, it resembles the Renaissance attitude according to which painting is no less a tool for understanding the world than mathematics, and magic is just the name for things we don't yet understand. His commitment to synthesising diverse spheres of knowledge, his alchemist's commitment to materials, and his sheer technical ability certainly mark him out in a scene recently overwhelmed by chancers and charlatans, bandwagoners and snake-oil salesmen. That his work is enjoying a revival might be taken as an encouraging sign.Beauty as a Path to TruthDirac, incidentally, was proved right. He formulated a theory that was so beautiful it couldn't possibly be wrong, even though it implied the existence of phenomena that everyone agreed must be impossible. He stood by it, and a few years later, someone else discovered anti-matter. Winters' paintings likewise offer a flash of those secret patterns that underpin the physical world, and which science has yet to illuminate. Which is to say, they're beautiful.Exhibition DetailsTerry Winters: Along the River is at Modern Art, London, until 11 July

The Technical Chasm England's women's football team faced a brutal reality check as they were thrashed by Spain, exposing a significant technical gap between the two teams. The game, which ended in a heavy defeat for England, served as a painful lesson for the Lionesses, a year out from the Women’s World Cup in Brazil. Spain's Superiority Spain, the world champions, demonstrated their superiority with a display of skill and style that left England struggling to keep up. Aitana Bonmatí's performance was a testament to Spain's technical prowess, as she effortlessly controlled the ball and dictated the pace of the game. The Data Analysis The scoreline was a reflection of Spain's dominance, and the margin of victory could have been greater. England's heaviest defeat of the Sarina Wiegman era, it eclipsed their 2-0 friendly loss to Australia in 2023. The Impact Analysis The defeat has significant implications for England's World Cup qualification hopes. With Spain now in pole position to secure automatic qualification, England may be forced into a two-round playoff process later this year. This would be a major setback for a team that aims to win their first world title. The Prediction England will need to regroup and find solutions to bridge the technical gap if they are to compete at the highest level. A more pragmatic approach, rather than their usual commitment to attacking football, may be necessary to secure results against top-tier opponents. The Lionesses will need to dig deep to find a way to overcome their technical shortcomings and achieve their ambitions.

The Lead Residents in Monterey Park, California, have become the first in the US to vote on a permanent ban on datacenters, with early results indicating a resounding victory for the prohibition. The ballot measure, which needed a majority vote of at least 51%, saw 86.3% of over 7,000 votes counted so far in favor of banning datacenters. The Event Details Monterey Park's city council had already passed an indefinite moratorium on datacenters in April, but this ballot initiative makes the ban permanent. The move was driven by concerns over negative environmental effects, increasing utility prices, and the proximity of datacenters to homes. The proposed datacenter, which would have covered nearly 250,000 sq ft, was withdrawn by developers HMC StratCap after backlash. The Data Analysis The Data Center Coalition (DCC), a trade association that tracks datacenter development, notes that this is the most forceful ban on datacenters so far. Nationally, seven in 10 Americans oppose the construction of AI datacenters in their local areas, according to a Gallup poll. The ban in Monterey Park may set a precedent for other communities to follow. The Impact Analysis The ban on datacenters in Monterey Park reflects growing anger towards these facilities powering the AI boom. Communities across the country are turning to political pressure to stop their spread, demanding local officials pass protective ordinances and block datacenter developers' proposals. At least a dozen states are considering statewide moratoriums on datacenters, although none have been signed into law yet. The Prediction The permanent ban on datacenters in Monterey Park could have significant implications for the tech industry, which relies heavily on these facilities. As concerns about the environmental impact of datacenters continue to grow, it is likely that more cities and states will consider similar bans or moratoriums. This could lead to a shift in how and where datacenters are developed in the future.

Lead: A High‑Stakes Showdown in MallorcaOn Friday 5 June 2026, the World Cup holders Spain welcomed European champions England at the Mallorca venue for a pivotal Group A3 encounter. The result will determine whether England clinches a place at the 2027 Women’s World Cup in Brazil with a game to spare. Team Line‑ups and Tactical Set‑upsSpain (4‑3‑3): Coll; Batlle, Paredes, León, Corrales; Caldentey, Guijarro, Putellas; López, Imade, Paralluelo.Subs: Rodríguez, Nanclares, Méndez, Carmona, Codina, Serrajordi, Bonmatí, Benítez, González, Del Castillo, Navarro, Pina.England (4‑3‑3): Hampton; Bronze, Wubben‑Moy, Morgan, Greenwood; Toone, Walsh, Stanway; Hemp, Russo, James.Subs: Moorhouse, Baggaley, Le Tissier, Carter, Charles, Fisk, Kendall, Mead, Park, Godfrey, Blindkilde, Kelly.Referee: Ivana Martincic (Croatia). Group A3 Standings and Qualification ScenariosEngland enter the match with a perfect record in the group and need at least a draw to guarantee qualification.Spain, as current World Cup holders, aim to retain momentum and keep qualification hopes alive.A win for England secures their spot with a game to spare; a loss could force a playoff depending on other results. Implications for the Women’s World Cup LandscapeThe outcome will shape the narrative heading into the tournament in Brazil. An early qualification for England would allow them to focus on preparation, while a setback could inject urgency into their final group match. For Spain, maintaining dominance reinforces their status as defending champions and could boost confidence ahead of the World Cup. Looking Ahead: What the Result Means for Spain and EnglandShould England hold on for a draw or win, they will enter the World Cup with momentum and strategic flexibility. Conversely, a Spanish victory would not only keep their qualification hopes alive but also signal a potential power shift in European women’s football, setting up a compelling storyline for the finals.

The LeadOnce a symbol of national unity and joy, Iran's World Cup qualification now reflects deep political divisions. The national football team's relationship with the public has transformed amid social unrest and political tensions following the death of Mahsa Amini.The Cultural Significance of Football in IranIranian filmmaker Abbas Kiarostami captured the profound importance of football in Iranian society through his film "Life, and Nothing More..." set during the 1990 World Cup. The film depicted a villager, despite having lost family members in an earthquake, adjusting a television antenna to watch Argentina play Brazil. Kiarostami later wrote about this scene: "This sequence is directly drawn from a similar experience during my trip to the earthquake-stricken region in the early days after the disaster. [The man] had his left arm in a cast, was shirtless, and with his right hand was striking one stone against another at the base of the antenna to secure it. I saw that after that event, what mattered there was life – and then football."The Evolution of National PrideAt one time, football and the World Cup held such importance for Iranians that they symbolized hope for continuing life. Qualifying for the 1998 World Cup – after defeating Australia over two legs – was celebrated for years like a national occasion, with special programs, interviews, and repeated broadcasts of match highlights on national television. Four decades later, football – and specifically the national team – has become one of the most controversial aspects of Iranian life at a critical historical moment; a controversy with roots in politics and Iran's collective memory.The Changing Landscape of CelebrationIran have missed two World Cups since 1998 and each qualification has been accompanied by street celebrations – except the most recent one. While videos of past qualification celebrations are easily found online, there are virtually no videos on social media of festivities marking qualification for this World Cup. A segment of Iranian society began distancing itself from the national team after September 2022, when the death of Mahsa Amini in police custody triggered one of the most intense waves of protests since the Islamic Revolution. These protests became known as the "Woman, Life, Freedom" movement.The Political DivideAt the time, just before the Qatar World Cup, protesters believed national-team players had not taken a clear stance against the suppression of the demonstrations. Even the players' act of solidarity before the first match, against England, standing in silence during the national anthem in memory of those killed in the unrest, did not bring protesters closer to the team. From that point, for some Iranians, the national team became "the regime's team," and this divide has widened.The Economic and Social ContextEconomic pressure, declining purchasing power and the shadow of war (which had not yet happened) contributed to football's importance for Iranians falling to its lowest level in decades. There is a stark contrast to the atmosphere around the 2014 World Cup, when even a 1–0 loss to Argentina in the second group game led to hopeful street celebrations. During the 2018 World Cup the team's matches were shown on the big screens at Azadi Stadium and received a great response.The Future of Iranian FootballNima, 42, who has lived outside Iran for years, says: "Iran's national team has gone from being a team that represented the people during the war with Iraq or the 1998 World Cup, to a team that now promotes the regime. That's why I no longer care what results they get." This sentiment reflects a growing divide between the national team and a significant portion of the Iranian population, suggesting that football's role in Iranian society may continue to evolve in response to political and social changes.

The Lead-Up to the Run-off Election Peru is set to hold a presidential run-off election on June 7 between Keiko Fujimori, a right-wing candidate, and Roberto Sanchez, a left-wing candidate. The election has been marked by controversy and protests, with many Peruvians expressing concerns about the country's political stability. The Candidates: Keiko Fujimori and Roberto Sanchez Keiko Fujimori, the daughter of former President Alberto Fujimori, has campaigned on a platform of bringing order to the country. Her father was a divisive figure who ruled Peru in the 1990s and was accused of human rights abuses. Roberto Sanchez, a Congress member, has promised anti-poverty measures, police reform, and a new constitution. The First Round of the Election In the first round of the election, held on April 12, 35 candidates competed for the presidency. However, the vote count was delayed, and the results were not announced until mid-May. Keiko Fujimori emerged as the leading candidate, with 17% of the vote, while Roberto Sanchez secured second place with 12%. The Impact of the Election on Peru's Democracy The election has highlighted the country's ongoing political instability, with nine presidents having exited power over the past decade. The winner of the run-off election will face the challenge of restoring stability to the presidential palace and addressing the country's deep-seated corruption and crime issues. The Future Outlook The outcome of the election will have significant implications for Peru's future. If Keiko Fujimori wins, it will continue a trend of right-wing leaders winning the presidency in Latin America. The US has not publicly endorsed either candidate, but 14 former presidents from the region have expressed their support for Fujimori.

Clarke's Contract Extension: A Calculated Risk or Strategic Masterstroke? The summit of Scottish football provides a wonderful environment for those who value long-term career stops. Neil Doncaster, chief executive of the Scottish Professional Football League, arrived at the then Scottish Premier League in 2009. Ian Maxwell, bizarrely headhunted from relegation-bound Partick Thistle, has been the Scottish Football Association's chief executive since 2018. Scot Gemmill's tenure as the nation's under-21 manager has lasted a decade despite underwhelming results. Glass half full or half empty; either this is a domain that delivers admirable continuity or one in which no one makes sufficient progress to appeal to those in bigger ponds. The Extension and Its Timing Amidst Controversy Against this backdrop, Steve Clarke's four-year extension as Scotland manager is really no surprise. "It's pretty staggering for anyone to say that giving him a new contract is a gamble," said Maxwell. The Scottish FA's president, Mike Mulraney, delivered standard bluster when assessing the deal. "I don't need other people to vindicate my decision," insisted Mulraney. Maxwell and Mulraney lauded Clarke before Scotland toiled at Euro 2024. All three were nowhere to be seen, with no explanations offered, as a footballing nation recoiled with anger at the manner of the team's tournament exit. The Scottish FA has never given the sense of being anything other than beholden to Clarke, or that it is the manager himself who determines his own future. Despite sentiment to the contrary, affording Clarke fresh terms immediately before the World Cup was a bold – and dangerous – call. It at least leaves the impression that finals performance does not matter when, in this one, it absolutely does. The rush to disregard that obvious fact is curious. If Clarke's qualification record was sufficient to earn him a new contract, it should have been actioned immediately after the extraordinary victory over Denmark that secured a World Cup berth. Instead, the topic disappeared until Clarke made plain before March's friendlies that he was uncomfortable with his contractual position. Scotland's Tournament Record Under Clarke The 62-year-old had earlier seemed content to leave after the World Cup until a change of heart that will, in theory, take his reign to 11 years. Cynics may suggest Clarke and his paymasters deduced it will be far more difficult for Scotland not to qualify for Euro 2028 – for which they are a host nation – than to feature in the event. The manager has doubled his salary by way of bonus each time Scotland exited a qualifying phase. Clarke has been a superb Scotland manager. He has massively enhanced standards and attitudes. Three tournament qualifications in four attempts have arrived in different ways, which point towards a multi-dimensional coach. In the past two years Clarke has been more hands-on than ever on the training ground with players responding exceptionally well. Scotland's World Cup Hopes and Managerial Strategy Scotland's World Cup, their bid to make history, essentially boils down to their opening Group C game. Comprehensive victory against Haiti would almost certainly be enough to seal a knockout berth for the first time. Anything else and the situation will feel immediately grim, with Morocco and Brazil lying in wait. Haiti turned heads with a 4-0 dismissal of New Zealand on Wednesday. Still, they are ranked outside the world's top 80 national teams, with their World Cup absence since 1974 making Scotland's 28-year wait appear brief. There will be no excuse for Scotland, armed with five-star facilities, a small army of staff and a playing contingent for whom this World Cup arrives in a career sweet spot, not seizing this moment. Scotland are a decent team rather than an excellent one and the next step on their World Cup journey comes with Saturday evening's warm-up against Bolivia in New Jersey. That night against Denmark was highly rare in that it dipped into the spectacular. Other sides of the same ilk – Australia, the USA, Denmark and Algeria – have progressed from groups in recent World Cup finals. It is apt for the Tartan Army to celebrate their return to this environment but that should not overshadow a serious competitive goal, to show they have learned from shortcomings in 2021 and 2024. What's Next for Scottish Football Post-World Cup? Clarke shot a glance towards the future by involving Tyler Fletcher in his World Cup squad. The Manchester United midfielder has a far higher ceiling than those he edged out for a seat on the plane. Lennon Miller will feel hard done by but the Udinese midfielder, once lauded in Scotland's top flight, can appear one-paced in elite company. Fletcher is precisely the player Scotland can build a future team around. This was an astute Clarke move. So, too, was penning his latest contract; no wonder Scotland's manager looks in high spirits. Whenever he does leave, the challenge will be to fund a coach who Scotland's squad hold in similar esteem. That successor is not readily identifiable, which gives the Scottish FA a slight pass when it comes to sticking to who they know. The narrow-minded obsession with a Scot in the dugout limits their options. Berti Vogts was a long time ago. It would have been judicious for the Scottish FA to wait and see how the World Cup plays out. The standing of managers is a movable feast, rather that one based on guarantees because of prior achievement. If there is trauma, those Scottish FA officials will be in an invidious position. It leaves the rest wonder why on earth they flirted with such needless risk.