European Baccalaureate Science, Technology and Society (STS) Practice Questions - European Baccalaureate Science, Technology and Society (STS) Exam - European Baccalaureate Science, Technology and Society (STS) Practice Questions - European Baccalaureate Science, Technology and Society (STS) Exam

Question 1

According to Karl Popper's criterion of falsifiability, which feature distinguishes a genuinely scientific hypothesis from a non-scientific or pseudoscientific assertion?

It must make testable predictions that can potentially be empirically disproved. It must be supported by absolute inductive proof derived from repetitive observations. It must be endorsed by unanimous consensus across the international scientific community. It must explain all past and present empirical data without any possible exceptions.

Correct Answer:

It must make testable predictions that can potentially be empirically disproved.

Question 2

In Thomas Kuhn's philosophy of science, what characterizes a 'paradigm shift' during a scientific revolution?

The gradual linear accumulation of facts within an established scientific framework. The replacement of an existing conceptual framework by a new, incompatible paradigm following a crisis. The automatic rejection of theoretical models that contain minor mathematical anomalies. The complete abandonment of empirical testing in favor of purely philosophical speculation.

Correct Answer:

The replacement of an existing conceptual framework by a new, incompatible paradigm following a crisis.

Question 3

What is the primary function of peer review in academic scientific publishing?

To guarantee that published research contains absolute, unalterable truth. To ensure that scientific discoveries are patented before public dissemination. To critically evaluate research methodology, logical rigor, and evidence prior to publication. To restrict scientific publishing exclusively to researchers affiliated with elite institutions.

Correct Answer:

To critically evaluate research methodology, logical rigor, and evidence prior to publication.

Question 4

Which statement best distinguishes a scientific law from a scientific theory?

A law is an unproven hypothesis, while a theory is a fully proven principle. A law becomes a theory once it receives mathematical validation from theoretical physicists. A law describes a consistent relationship or pattern in nature, whereas a theory explains why and how it occurs. A law applies exclusively to physics and chemistry, whereas theories apply only to biological sciences.

Correct Answer:

A law applies exclusively to physics and chemistry, whereas theories apply only to biological sciences.

Question 5

What core methodology differentiates a randomized controlled trial (RCT) from an observational cohort study?

Random allocation of participants to control and intervention groups to minimize confounding variables. Reliance on self-reported subjective surveys rather than objective physical measurements. Exclusion of control groups to maximize sample size in experimental trials. Longitudinal observation of natural populations without any researcher intervention.

Correct Answer:

Random allocation of participants to control and intervention groups to minimize confounding variables.

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Prepare with the European Baccalaureate Science, Technology and Society (STS) Practice Questions - European Baccalaureate Science, Technology and Society (STS) Exam practice quiz. This question bank includes 100 questions covering scientific, primary, research, energy, and human. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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European Baccalaureate Science, Technology and Society (STS) Practice Questions - European Baccalaureate Science, Technology and Society (STS) Exam

This practice set contains 100 questions from the matching question bank and focuses on scientific, primary, research, energy, and human. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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European Baccalaureate Science, Technology and Society (STS) Practice Questions - European Baccalaureate Science, Technology and Society (STS) Exam

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