审阅范围 · Review scope
持续修订 · 增量检查。请保留正文中的出处与限制；不代表全库最终验收、实际演奏或学习效果验证。
Ongoing revision · incremental checks. Keep the evidence and limitations stated in the text in view. This is not final corpus acceptance or validation of performance or learning outcomes.
第三组自编实验
以下是本库原创材料与记录方式，未代替读者实际演奏或听辨。
E10 同键不等于同一音程写法
在纸上写下 C4–E4、C4–Fb4、C4–F4。先计算字母跨度，再数半音，最后到键盘核对。分开记录是音高判断错、字母范围错，还是音程性质错。若用听觉区分前两组十二平均律琴键组合，不能将预先看见拼写算作独立听觉证据。关联：音程拼写。
E11 把预期和实际分两次记录
自编四拍短句 D4–F4–E4–A4，四个四分音符。先离琴记下预想的轮廓与节奏，再弹奏核对。第二轮只看后半句，从 E4 起重新预想与演奏；第三轮在前面加一拍休止。记录哪个条件改变后最容易卡住。预想记录必须先完成，避免在听过实际声音后补写成“我早就想对了”。关联：内听与记忆。
E12 把当场、保留与迁移分开
自编六拍句子 C4 D4 E4 G4 E4 C4，每音一拍。选一个舒适速度，按自己的安排练习，记下最后一次的错音与额外停顿。下次常规练习开始时，先不看原音列试一次并记结果，再查看、纠正。最后从 G4 开始，或把全句移高一个八度，作为另一次迁移测试。每行注明是否看谱、是否先听参考、起点和速度；测试之间若又练过，也记下来。这不是AP测试，不设固定练习量或睡眠效果承诺。关联：保留与迁移。
自查与预期结果
- E10：依次是大三度4半音、减四度4半音、完全四度5半音。前两组在相同条件的十二平均律键盘上没有可用来区分拼写的音高差；不能把听不出差别判为失败。
- E11：轮廓是上行小三度、下行小二度、上行完全四度；原句共4拍。第二轮从E4开始保留后2拍，第三轮加1拍休止后总长5拍。此处没有指定小节线。若尚不能内听具体音高，可以先记录上下方向并在琴上核对。
- E12：从G4开始是从第4个音继续
G4 E4 C4，不是把全句移调到G。移高八度则是C5 D5 E5 G5 E5 C5。保留与迁移的成败没有预设答案，不能把看过提示后的表现记为无提示。
Original experiments, set three
These materials and recording procedures are original. They do not replace the reader's actual playing or listening.
E10 Same keys do not mean the same interval spelling
Write C4–E4, C4–Fb4 and C4–F4. Count letter span, then semitones, then check at the keyboard. Record pitch, letter-span and quality errors separately. For the first two equal-tempered key combinations, having seen the spellings is not independent auditory evidence. Related: interval spelling.
E11 Record prediction before result
Use the original four-beat phrase D4–F4–E4–A4, four quarter notes. Away from the piano, record the expected contour and rhythm, then play and check. Next, look only at the second half and imagine/play from E4. In a third round, add one beat of rest before the phrase. Record which changed condition causes the most difficulty. Finish predictions before hearing the result; do not retrospectively claim you already knew it. Related: inner hearing and memory.
E12 Separate immediate performance, retention and transfer
Use the original six-beat phrase C4 D4 E4 G4 E4 C4, one beat per note. Choose a comfortable speed and your own practice amount; record wrong notes and extra pauses in the final attempt. At the next normal session, attempt it before looking at the pitch list, record the result, then inspect and correct it. Finally start at G4 or move the whole phrase up one octave as a separate transfer test. For each row record score access, prior reference sound, start and speed; note any intervening practice. This is not an AP test and promises no fixed practice dose or sleep effect. Related: retention and transfer.
Self-checks and expected results
- E10: major third, 4 semitones; diminished fourth, 4 semitones; perfect fourth, 5 semitones. Under identical conditions on an equal-tempered keyboard, the first two contain no pitch difference that reveals spelling. Hearing no difference is not failure.
- E11: rise a minor third, fall a minor second, rise a perfect fourth; the original lasts 4 beats. Starting at E4 retains the final 2 beats; adding a 1-beat rest makes the third trial 5 beats. No barlines are specified. If exact inner pitch is difficult, record direction first and check on the keyboard.
- E12: starting at G4 means continuing from note 4 as
G4 E4 C4, not transposing the whole phrase to G. An octave higher isC5 D5 E5 G5 E5 C5. Retention/transfer outcomes are open; a cued attempt is not an uncued one.