Evaluate the strength and validity of arguments along a spectrum from untenable to sound.
Preview · progress not saved — Chapter 1 is free
Order terms from weakest to strongest
Drag to arrange these argument evaluation terms from weakest (most flawed) to strongest (absolute truth).
Introduction to the spectrum of argument evaluation
When reading academic texts or legal frameworks, some arguments immediately fall apart under scrutiny. An untenable argument is one that simply cannot be defended against criticism—it collapses completely. A dubious claim isn't utterly destroyed yet, but it is highly suspicious, doubtful, and lacks trust.
Visual metaphors for argument strength
An 8-panel educational comic strip showing the spectrum of argument strength. 1. Untenable: a sandcastle instantly washe…
Faded skill examples evaluating argument strength
Let's evaluate three different arguments to see if they are specious, cogent, or sound based on logical validity and premise truth. Scenario A: 'All birds have wings; a bat has wings; therefore, a bat is a bird.' The premises are true, but the conclusion does not logically follow; this argument is because it appears plausible at first glance but ultimately relies on flawed reasoning. Scenario B: 'Most students who practice past CBSE papers improve their scores; Priya is practicing past papers; therefore, Priya is likely to improve her score.' This is an inductive argument where the conclusion follows with high probability from true premises, making it a highly argument. Scenario C: 'All elements in Group 18 of the periodic table are noble gases; Helium is in Group 18; therefore, Helium is a noble gas.' Since this is a valid deductive argument built entirely on universally accepted factual premises, the reasoning is absolutely .
Contextual fill-in-the-blanks for argument evaluation terms
In the courtroom, the DNA evidence presented by the prosecution was considered absolutely , leaving no room for the defense to argue innocence. The politician's argument sounded convincing at first, but upon closer examination by the constitutional experts, it was dismissed as highly . Because the researcher could only show a weak correlation between the two variables, the link established in the thesis was heavily criticized as . After the key witness confessed to perjury, the lawyer's primary defense strategy became completely and had to be abandoned. To score well in the CBSE board exams or CLAT, students must write analytical essays that present a argument supported by relevant legal or historical case studies.
Write an evaluation of a sample argument
Instructions: Read the argument above. In the first box, write a 2-3 sentence evaluation of its strength using at least two vocabulary terms from this lesson (e.g., specious, untenable, cogent). In the second box, suggest one way to make the core logic more sound or compelling.
Use terms like specious, tenuous, untenable, or dubious.
How do we adjust the claim to make it a sound argument?
Self-explanation on technical logical distinctions