Learning objective
Explain why primary and secondary effects depend partly on the purpose for which an effect is sought.
Purpose defines the label
The professor calls the desired effects primary effects. Secondary effects are additional, unintended effects; they are often negative but are not defined simply as harmful. An effect can be predictable from pharmacology while still being unintended.
Explicación complementaria
Original PolyDiscipline learning support, based on this lesson and professor deck 1, PDF page 4.
Comprobación complementaria
Original PolyDiscipline learning support, based on this lesson and professor deck 1, PDF page 4.
A relational distinction
The same effect can receive a different label when the purpose changes. Identifying a primary effect therefore requires knowing the intended outcome. This distinction organizes descriptions; it does not select a drug or decide whether its benefits outweigh its risks for a person.
Visual complementario
When A is intended and B is additional, A is primary and B is secondary. When B is intended and A is additional, B is primary and A is secondary. This hypothetical model follows the course’s purpose-based labels; it does not represent a specific medicine.
Original PolyDiscipline learning support, based on this lesson and professor deck 1, PDF page 4.
- Primary effect
- An effect desired for the purpose under discussion.
- Secondary effect
- An additional, unintended effect, not necessarily a negative one.
Explicación complementaria
Original PolyDiscipline learning support, based on this lesson and professor deck 1, PDF page 4.
Comprobación complementaria
Original PolyDiscipline learning support, based on this lesson and professor deck 1, PDF page 4.
Explicación complementaria
Original PolyDiscipline learning support, based on this lesson and professor deck 1, PDF page 4.
Professor deck 1, PDF pages 4. Explanation and terminology are paraphrased course material. Examples and study prompts are original, unscored teaching aids. Source conformance is separate from scientific or clinical review.
Worked examples are original instructional illustrations; they are not professor quotations or exam requirements.