C1 Project: Produce a Spanish Research Brief, Lead a Discussion, and Revise Your Conclusions

C1 Project: Produce a Spanish Research Brief, Lead a Discussion, and Revise Your Conclusions

This C1 project integrates source synthesis, professional writing, discussion leadership, objection tracking, and evidence-based revision. You will produce a research brief from multiple sources, lead a discussion of its conclusion, record substantive objections, and revise the conclusion when the discussion reveals a real evidential weakness.

Project question

¿Debería una empresa mantener dos días de trabajo remoto por semana como política general? — Should a company maintain two remote-work days per week as a general policy?

Source A: productivity records

Durante ocho semanas, la productividad media de los equipos se mantuvo dentro de un margen del 3 % respecto del periodo totalmente presencial. — For eight weeks, average team productivity remained within 3% of the fully in-person period.

The source does not show a major average productivity loss during the observed period.

Source B: employee survey

El 72 % de 420 personas encuestadas afirmó que dos días de trabajo remoto mejoraban su capacidad para concentrarse en tareas individuales. — Seventy-two percent of 420 surveyed people stated that two remote-work days improved their ability to concentrate on individual tasks.

The survey records reported experience, not experimentally measured productivity.

Source C: project coordination

Los proyectos con más de cuatro equipos implicados registraron un aumento del 14 % en el tiempo medio necesario para cerrar decisiones interdepartamentales. — Projects involving more than four teams recorded a 14% increase in the average time needed to close interdepartmental decisions.

This suggests a coordination cost in more complex projects.

Initial synthesis

Los datos disponibles no muestran una pérdida importante de productividad media y la mayoría de las personas encuestadas valora positivamente la concentración individual. Sin embargo, los proyectos con mayor complejidad interdepartamental presentan un aumento del tiempo de coordinación. — The available data do not show a major loss in average productivity, and most surveyed people value individual concentration positively. However, projects with greater interdepartmental complexity show an increase in coordination time.

Initial conclusion

Recomendaría mantener dos días de trabajo remoto como política general, con ajustes para los proyectos que requieran una coordinación interdepartamental intensa. — I would recommend maintaining two remote-work days as a general policy, with adjustments for projects requiring intensive interdepartmental coordination.

Write the research brief

Your brief should include:

1. the research question
2. the source set and what each source measures
3. areas of agreement and tension across sources
4. an initial recommendation
5. limits that matter to the recommendation

Lead the discussion

Opening:

Mi conclusión provisional es mantener dos días remotos, pero quiero comprobar si estamos interpretando correctamente el problema de coordinación. — My provisional conclusion is to maintain two remote days, but I want to check whether we are interpreting the coordination problem correctly.

This invites challenge rather than presenting the recommendation as closed.

Substantive objection 1

Participant A:

El dato del 14 % agrupa proyectos muy distintos. ¿Sabemos si el retraso aparece en todos o solo en algunos tipos de proyecto? — The 14% figure groups together very different projects. Do we know whether the delay appears in all of them or only in some types of project?

This objection questions scope and heterogeneity.

Record the objection accurately

Nota:

El promedio del 14 % puede ocultar diferencias importantes entre tipos de proyecto. — The 14% average may hide important differences among project types.

Substantive objection 2

Participant B:

La comparación de productividad es de solo ocho semanas. No sabemos si el efecto se mantiene durante periodos de alta carga o proyectos más largos. — The productivity comparison covers only eight weeks. We do not know whether the effect persists during high-load periods or longer projects.

This objection limits temporal generalization.

Do not defend the original wording automatically

Weak defense:

Pero los datos ya demuestran que la política funciona. — But the data already prove that the policy works.

Better response:

De acuerdo. Los datos permiten una conclusión provisional sobre el periodo observado, pero no una afirmación estable para todas las condiciones de trabajo. — Agreed. The data allow a provisional conclusion about the observed period, but not a stable claim for all working conditions.

Re-examine the evidence

Question:

¿Qué parte de mi conclusión sigue estando bien apoyada y qué parte necesita una condición adicional? — Which part of my conclusion remains well supported, and which part needs an additional condition?

Supported:

No se observa una pérdida importante de productividad media durante las ocho semanas analizadas. — No major loss of average productivity is observed during the eight weeks analyzed.

Needs qualification:

La política funciona como regla general en todo tipo de proyecto. — The policy works as a general rule in every type of project.

Revised conclusion

Recomendaría mantener provisionalmente dos días de trabajo remoto durante un segundo periodo de evaluación. La política debería permitir ajustes por proyecto, especialmente cuando intervengan muchos equipos, y la empresa debería analizar por separado los periodos de alta carga antes de convertir la medida en una regla permanente. — I would recommend provisionally maintaining two remote-work days during a second evaluation period. The policy should allow project-level adjustments, especially when many teams are involved, and the company should analyze high-load periods separately before turning the measure into a permanent rule.

Explain why the position changed

La revisión no se debe a que la evidencia inicial fuera falsa, sino a que el debate mostró que el promedio de coordinación y el periodo de ocho semanas no justificaban una generalización tan amplia. — The revision is not because the initial evidence was false, but because the discussion showed that the coordination average and the eight-week period did not justify such a broad generalization.

Project evidence log

Keep three columns in your notes:

afirmación — claim.

fuente que la apoya — source supporting it.

objeción o límite — objection or limit.

Leadership criteria

During discussion:

• invite disagreement explicitly
• separate factual objections from preferences
• restate an objection before answering it
• keep unresolved questions visible
• change the conclusion only for a stated evidential reason

Final deliverables

1. a Spanish research brief
2. a five-minute oral summary
3. a discussion record with at least two substantive objections
4. a revised conclusion
5. a short explanation of why the conclusion changed or why it remained stable

Project quality criteria

1. Every major factual claim can be traced to one of the provided sources.
2. The brief synthesizes rather than lists sources mechanically.
3. The discussion leader responds to objections rather than merely repeating the brief.
4. Scope and certainty remain stable unless new reasoning justifies revision.
5. The final conclusion reflects what was learned during discussion.
6. Any change of position is explained with evidence, not with social pressure alone.

From the Integrated Project to C1 Comprehension

You can now move from multi-source research to discussion and evidence-based revision. The next lesson is C1 Comprehension Checkpoint: Interpret Extended, Implicit, and Structurally Complex Spanish.