Quando um estudo é corrigido · B2. Relacione a pessoa, horário, lugar ou quantidade ao acontecimento correto. Separe afirmações sustentadas do que permanece desconhecido. Não mencionar algo não prova sua ausência.
Leia o material original em inglês e responda com evidências. O nível é uma referência editorial, não um resultado certificado.
Leia o material original em inglês e responda com evidências. O nível é uma referência editorial, não um resultado certificado.
The following research case is fictional and is provided for reading practice, not as scientific evidence.
A community garden project compared two ways of reminding volunteers about watering duties. One group received a fixed weekly message; the other received a message only when its scheduled watering day was approaching. The project team initially reported fewer missed sessions in the second group and suggested that more timely reminders might be useful. It did not claim to have discovered the best reminder for every kind of voluntary work.
Several weeks later, a volunteer checking the records noticed that a cancelled session had been counted as a missed duty. The cancellation followed a damaged water pipe, not a failure by the person scheduled to attend. On its own, that entry changed little. However, the discovery prompted a review of how cancellations had been recorded across both groups.
The team found that one coordinator had removed cancelled sessions before calculating a rate, while another had retained them. The groups were therefore being compared on inconsistent terms. Correcting this difference reduced the apparent advantage of the day-specific reminders. A small difference remained, but the team considered it too uncertain to support the confidence of its original summary.
The corrected report kept the raw attendance records, explained the changed calculation and displayed the original summary beside the replacement. It did not quietly overwrite the earlier document. This allowed readers to see what had changed and why. Personal details of individual volunteers remained withheld; transparency about a method did not require publishing their private contact information.
Some readers interpreted the correction as proof that all the project’s work was worthless. Others wanted to ignore it because the remaining difference pointed in the same direction. The report rejected both responses. The collection of attendance information still described useful aspects of the project, but the strength of the original comparison had been overstated. Keeping the preferred conclusion while refusing to reconsider its support would not repair that problem.
For the next season, the team proposed a shared definition of a cancelled session, agreed before data collection began. It also planned to record whether a reminder had actually been delivered. A message sent to an outdated address could not influence attendance in the same way as one received and read, although delivery records alone would not show how carefully anyone considered it.
The case illustrates a distinction between defending a particular finding and improving a process for reaching findings. A correction can weaken a result while making the reasoning behind the next investigation more dependable. Its value depends on whether the explanation is specific enough for others to inspect, not on whether the revised headline remains impressive.
Relacione a pessoa, horário, lugar ou quantidade ao acontecimento correto. Separe afirmações sustentadas do que permanece desconhecido. Não mencionar algo não prova sua ausência.
The doors open at eight. The class starts at nine.
Use a razão apresentada; uma razão externa apenas plausível não basta. Relacione a pessoa, horário, lugar ou quantidade ao acontecimento correto. Separe afirmações sustentadas do que permanece desconhecido. Não mencionar algo não prova sua ausência.
We meet inside because it is raining.
Separe afirmações sustentadas do que permanece desconhecido. Não mencionar algo não prova sua ausência. Considere o texto inteiro: um detalhe verdadeiro não é automaticamente a ideia principal.
The notice gives a price, but says nothing about delivery.
Leia o material original em inglês e responda com evidências. O nível é uma referência editorial, não um resultado certificado.
The following research case is fictional and is provided for reading practice, not as scientific evidence.
A community garden project compared two ways of reminding volunteers about watering duties. One group received a fixed weekly message; the other received a message only when its scheduled watering day was approaching. The project team initially reported fewer missed sessions in the second group and suggested that more timely reminders might be useful. It did not claim to have discovered the best reminder for every kind of voluntary work.
Several weeks later, a volunteer checking the records noticed that a cancelled session had been counted as a missed duty. The cancellation followed a damaged water pipe, not a failure by the person scheduled to attend. On its own, that entry changed little. However, the discovery prompted a review of how cancellations had been recorded across both groups.
The team found that one coordinator had removed cancelled sessions before calculating a rate, while another had retained them. The groups were therefore being compared on inconsistent terms. Correcting this difference reduced the apparent advantage of the day-specific reminders. A small difference remained, but the team considered it too uncertain to support the confidence of its original summary.
The corrected report kept the raw attendance records, explained the changed calculation and displayed the original summary beside the replacement. It did not quietly overwrite the earlier document. This allowed readers to see what had changed and why. Personal details of individual volunteers remained withheld; transparency about a method did not require publishing their private contact information.
Some readers interpreted the correction as proof that all the project’s work was worthless. Others wanted to ignore it because the remaining difference pointed in the same direction. The report rejected both responses. The collection of attendance information still described useful aspects of the project, but the strength of the original comparison had been overstated. Keeping the preferred conclusion while refusing to reconsider its support would not repair that problem.
For the next season, the team proposed a shared definition of a cancelled session, agreed before data collection began. It also planned to record whether a reminder had actually been delivered. A message sent to an outdated address could not influence attendance in the same way as one received and read, although delivery records alone would not show how carefully anyone considered it.
The case illustrates a distinction between defending a particular finding and improving a process for reaching findings. A correction can weaken a result while making the reasoning behind the next investigation more dependable. Its value depends on whether the explanation is specific enough for others to inspect, not on whether the revised headline remains impressive.
When a study is corrected
Use a razão apresentada; uma razão externa apenas plausível não basta. Relacione a pessoa, horário, lugar ou quantidade ao acontecimento correto. Separe afirmações sustentadas do que permanece desconhecido. Não mencionar algo não prova sua ausência.
We meet inside because it is raining.Separe afirmações sustentadas do que permanece desconhecido. Não mencionar algo não prova sua ausência. Considere o texto inteiro: um detalhe verdadeiro não é automaticamente a ideia principal.
The notice gives a price, but says nothing about delivery.Relacione a pessoa, horário, lugar ou quantidade ao acontecimento correto. Separe afirmações sustentadas do que permanece desconhecido. Não mencionar algo não prova sua ausência.
The doors open at eight. The class starts at nine.Mantenha a primeira resposta, confira a evidência e tente outra questão. Acertar no mesmo material não comprova transferência para outro texto.
Ainda não há revisões. Faça um aquecimento curto.
Relacione a pessoa, horário, lugar ou quantidade ao acontecimento correto. Separe afirmações sustentadas do que permanece desconhecido. Não mencionar algo não prova sua ausência.
The doors open at eight. The class starts at nine.Use a razão apresentada; uma razão externa apenas plausível não basta. Relacione a pessoa, horário, lugar ou quantidade ao acontecimento correto. Separe afirmações sustentadas do que permanece desconhecido. Não mencionar algo não prova sua ausência.
We meet inside because it is raining.Separe afirmações sustentadas do que permanece desconhecido. Não mencionar algo não prova sua ausência. Considere o texto inteiro: um detalhe verdadeiro não é automaticamente a ideia principal.
The notice gives a price, but says nothing about delivery.Abrir uma resposta registra ajuda para essa questão.
When a study is corrected
A resposta sustentada é “Weekly reminders with reminders timed near a person’s watering day.”. Evidência: “One group received a fixed weekly message; the other received a message only when its scheduled watering day was approaching.”. Compare a alternativa “Reminders used in gardening with those used by other voluntary organisations.”. Isso atribui à evidência mais certeza ou alcance do que ela permite. Compare a alternativa “Fixed weekly messages with messages triggered by a water-pipe failure.”. Isso troca o resultado medido ou relatado por outro diferente.
When a study is corrected
A resposta sustentada é “A cancelled session had been counted as a missed duty.”. Evidência: “a cancelled session had been counted as a missed duty.”. Compare a alternativa “A revised summary showed a smaller difference before anyone checked the entries.”. Isso confunde duas etapas: a situação inicial e uma verificação ou decisão posterior. Compare a alternativa “A missed duty caused the scheduled volunteer’s message to be withdrawn.”. Isso confunde o motivo de uma ação com uma possível consequência ou outra reação.
When a study is corrected
A resposta sustentada é “A water pipe was damaged.”. Evidência: “The cancellation followed a damaged water pipe”. Compare a alternativa “The scheduled volunteer could not be contacted at the recorded address.”. Isso acrescenta um detalhe que o relato não fornece; ser plausível não equivale a ter apoio no texto. Compare a alternativa “The team decided to stop collecting attendance records for the season.”. Isso transforma uma constatação limitada numa afirmação sem exceções.
When a study is corrected
A resposta sustentada é “The coordinators treated cancellations differently in the calculations.”. Evidência: “one coordinator had removed cancelled sessions before calculating a rate, while another had retained them.”. Compare a alternativa “The coordinators used different reminder times rather than different cancellation rules.”. Isso troca o resultado medido ou relatado por outro diferente. Compare a alternativa “Cancelled sessions were removed from the rates for both groups.”. Isso inverte a relação apresentada no texto.
When a study is corrected
A resposta sustentada é “It became smaller and less convincing.”. Evidência: “Correcting this difference reduced the apparent advantage of the day-specific reminders. A small difference remained, but the team considered it too uncertain to support the confidence of its original summary.”. Compare a alternativa “The reduced difference still justified the original level of confidence.”. Isso atribui à evidência mais certeza ou alcance do que ela permite. Compare a alternativa “The correction reversed the result and established weekly reminders as better.”. Isso inverte a relação apresentada no texto.
When a study is corrected
A resposta sustentada é “They would not show how carefully a message was considered.”. Evidência: “delivery records alone would not show how carefully anyone considered it.”. Compare a alternativa “They would establish that every delivered message had been considered carefully.”. Isso atribui à evidência mais certeza ou alcance do que ela permite. Compare a alternativa “They could not help distinguish a failed delivery from a successful one.”. Isso transforma uma constatação limitada numa afirmação sem exceções.
When a study is corrected
A resposta sustentada é “It did not reveal volunteers’ private contact information.”. Evidência: “transparency about a method did not require publishing their private contact information.”. Compare a alternativa “It discarded the raw records so that individual entries could not be checked.”. Isso inverte a relação apresentada no texto. Compare a alternativa “It allowed the corrected summary to be seen but not the original version.”. Isso inverte a relação apresentada no texto.
When a study is corrected
A resposta sustentada é “Dismissing all the work and ignoring the correction to preserve a preferred result.”. Evidência: “Some readers interpreted the correction as proof that all the project’s work was worthless. Others wanted to ignore it because the remaining difference pointed in the same direction. The report rejected both responses.”. Compare a alternativa “Agreeing cancellation rules and recording actual message delivery.”. Esta afirmação é compatível com o relato. Não é a resposta porque a pergunta pede uma ideia rejeitada, evitada ou não justificada pelas evidências. Compare a alternativa “Retaining attendance data and explaining the corrected calculation.”. Esta afirmação é compatível com o relato. Não é a resposta porque a pergunta pede uma ideia rejeitada, evitada ou não justificada pelas evidências.
When a study is corrected
A resposta sustentada é “The attendance information about aspects of the project.”. Evidência: “The collection of attendance information still described useful aspects of the project”. Compare a alternativa “The original level of confidence in the superiority of day-specific reminders.”. Isso atribui à evidência mais certeza ou alcance do que ela permite. Compare a alternativa “The applicability of the result to voluntary work beyond this project.”. Isso atribui à evidência mais certeza ou alcance do que ela permite.
When a study is corrected
A resposta sustentada é “A shared definition of a cancelled session.”. Evidência: “a shared definition of a cancelled session, agreed before data collection began.”. Compare a alternativa “The conclusion the next report should retain if the difference becomes smaller.”. Isso inverte a relação apresentada no texto. Compare a alternativa “Which volunteers’ private contact details should accompany the published records.”. Isso atribui uma característica ou ação ao grupo ou falante errado.
When a study is corrected
A resposta sustentada é “It displayed it beside the corrected replacement.”. Evidência: “displayed the original summary beside the replacement.”. Compare a alternativa “It substituted a list of volunteers’ contact details for the original summary.”. Isso inverte a relação apresentada no texto. Compare a alternativa “It retained the original as the only public account of the comparison.”. Isso inverte a relação apresentada no texto.
When a study is corrected
A resposta sustentada é “A weaker result can accompany a more dependable investigative process.”. Evidência: “A correction can weaken a result while making the reasoning behind the next investigation more dependable.”. Compare a alternativa “A calculation error removes the value of the underlying attendance information.”. Isso usa uma limitação para descartar toda a contribuição, em vez de separar sua utilidade de seus limites. Compare a alternativa “Improving the process confirms the substantive claim made in the original summary.”. Isso atribui à evidência mais certeza ou alcance do que ela permite.