Which of the following is not a feature of alternate conceptions in science?

Alternate conceptions (often called misconceptions) are ideas that learners construct on their own, from everyday experience, to explain natural phenomena — well before, or independent of, formal science instruction. Research on children's science ideas (the constructivist view of learning) has identified a consistent set of features that these conceptions share:

• They are held with a degree of stability in the learner's mind.

• They are resistant to change, even after direct classroom instruction.

• They are developed from the learner's own observable, everyday experiences rather than from formal theory.

• They are built using cause-and-effect (causal) reasoning — the learner links a cause to an effect to explain what is observed, even when that causal link is scientifically incorrect.

Checking each option against this list: the claims that such ideas are stable, resistant to change, and grown from observable experience all match documented features, so none of those three is the exception. The remaining option claims that these ideas do NOT use cause-and-effect reasoning — but the opposite is true: a learner's alternate conception is typically built on a causal story (however scientifically flawed), not on an absence of causal thinking.

This matches classic findings on children's science ideas (e.g. Driver, Guesne and Tiberghien's studies of learners' conceptions), which describe such ideas as perceptually grounded and linearly causal — not as ideas that avoid cause-and-effect explanations altogether.

So the statement that alternate conceptions ‘do not demonstrate cause and effect reasoning’ is the one that is NOT a genuine feature of alternate conceptions.