Distinguish Sequence, Correlation and Cause

Notice which claim the sentence actually makes

Sequence says one event occurred before another. Association says two features appear together in the records examined. A causal explanation says how one factor helped produce an outcome. These claims need different support. A sentence can move between them without announcing the change, especially when it uses words such as therefore or because.

For the exercise, keep three headings on your page: order, pattern, and proposed mechanism. Put the known observation in the appropriate heading. Leave the other headings blank until the supplied information supports them rather than upgrading a modest observation into a stronger conclusion.

Read a fictional packaging-room pattern

A team reviews six invented shift notes. In three, a delivery arrived late and a packaging error was recorded. In the other three, no packaging error was recorded. One draft says late deliveries caused the errors. The notes do not describe order sizes, staffing, equipment, reporting completeness, or the timing of each error.

Ask what would distinguish plausible explanations

One possibility is that late arrivals changed the work arrangement. Another is that unusually large orders affected both delivery timing and packaging demands. A third is that the six notes were selected because they mentioned problems. These are hypotheses to examine, not findings about the fictional workplace.

Useful follow-up could establish the order of events, describe the proposed mechanism, or reveal how the records were selected. Merely finding another late delivery does not answer all three questions. Ask which explanation a new item would support, weaken, or leave unchanged before deciding that more records automatically mean stronger evidence.

Write the pattern without overstating its meaning

A bounded summary is: in this six-note packet, three notes mention both a late delivery and a packaging error; the packet does not establish their timing or causal relationship. This preserves a lead worth investigating without pretending the pattern is a complete explanation.

Next, write one sentence describing the missing mechanism in plain language. If you cannot say how the proposed factor could influence the outcome, the causal claim may be only a label. Use investigation practice to test whether an answer option describes the facts, proposes a hypothesis, or claims more than the case supports.