Those items show a group of different shapes and want the CATEGORY word, so a
learner naming the individual shapes — perfectly good English — was marked wrong
with no idea why (Elena). The grader is now told to say so and hint that one word
covers them all.
Co-authored-by: Cursor <cursoragent@cursor.com>
A word tagged VOCAB in one activity was tagged again in later activities of the
same session, so the learner got the same chip repeatedly — most visibly in the
pronunciation drills, which re-listed every word from the dialogue before them
(reported: book 7 session 1-2). Rule applied: drop a VOCAB whose word was
already tagged in an EARLIER activity of that session. Repeats INSIDE one
activity are kept — those teach distinct senses ('stuck to his finger' vs
'stuck the milk in the fridge', 'shop' as verb then noun). Also dropped chips
for plurals of already-known words in book 7 session 1-2, where the drill
teaches the singular/plural pair rather than new vocabulary. No session lost
all of its vocabulary (verified).
Co-authored-by: Cursor <cursoragent@cursor.com>
The word-list activity had 'Side. Sides.' on two consecutive lines: the second
reused the SAME audio range as the first but carried the NEXT item's picture, so
the learner saw a triangle and heard 'Side. Sides.' (Elena). The tape says it
once, with silence until 'Triangle.' — the line was invented in conversion.
Scanned all 12 books for the signature (same text + same clip range + different
image): the other 9 hits are legitimate drills asking one repeated question
about different pictures.
Co-authored-by: Cursor <cursoragent@cursor.com>
The converter tagged the section's THEME word on every line — 'job' four times
was the only VOCAB in the whole session — while the words each line actually
teaches (doctor, nurse, teacher, hospital, mechanic, travel agent, waiter) went
untagged, so the learner got the same chip three times in one dialogue and
again in the next.
Co-authored-by: Cursor <cursoragent@cursor.com>
