一堆概念: valid, invalid, strong, weak, sound, cogent valid: 有proper form 的 deductive argument; invalid: 无proper form 的 deductive argument。评价valid与否是一道是非题。 strong: 有proper form的inductive argument; weak: 无proper form的inductive argument。评价strong还是weak是一道程度题。 sound ar...
As I explained in the previous post, deductive logical arguments should be set up such that if the premises are true, then the conclusion must also be true. In other words, the conclusion must follow necessarily from the premises (an argument with this property is known as a “valid”...
o Example 1: ‘John loves Liz’ vs. ‘Liz is loved by John.’o Example 2: A single proposition expressed in two different languages •One Sentence Can Express Many Propositions: A single sentence does not always express the same proposition, e.g. ‘I ate breakfast’•Being T or F ...
Those in favour of the interview insist that the well-structured procedure is valid in assessing a candidate’s ability, an essential guarantee for the future job. They also argue that an employer is concerned not only with a candidate’s ability, but with the suitability o...