This　research　focuses　on　developing　a　psychology-based　evaluation　procedure　for　emotional　clips　in　films.　For　identifying　thetrends　of　editing　frequencies　and　achieving　the　attractive　emotional　clips　design,　we　introduce　the　Kano　model　to　construct　the　evaluation　model.　Films　not　only　through　images,　soundtracks　and　other　audio-visual　means　to　convey　a　variety　of　emotions　to　the　audience,　but　also　by　the　frequency　of　the　clip　to　help　the　audiences　share　the　emotions　expressed　therein.　Based　on　the　montage　theory,　the　authors　try　to　make　a　data-based　analysis　of　editing　frequencies.　With　film　clips　selected　from　the　past　decade　or　so,　the　author　tries　to　identify　changes　in　the　editing　frequencies　of　emotion　clips　from　the　perspective　of　development　and　evaluate　the　emotional　clips,　so　as　to　provide　feasible　evaluation　process　and　valuable　reference　for　editing　of　emotion　clips　in　film　post-production.　©　2016　IEEE.