Schools of dancing, (Petipa), 185; (Duncan), 197; (Jacques-Dalcroze), 197f. See Academies. Schopenhauer (cited), 250; (quoted), 64. Schleiftänze, 129. Schreittänze. 129. Schubert, Franz, 103f, 254. Scotch Reel, 118f. Scotland (folk-dancing), 118f. Scribe, Eugène. 103. Schuhplatteltanz (Bavarian folk-dance), 129f. Schumann, Robert, 206. Sculpture (in rel. to dancing), 173, 196, 235. Seguidilla (Spanish dance), 50. Sensationalism, 190. Seroff, Alexander Nikolayevitch, 104, 171, 181. Serpentine Dance, 189, 190f. Servia (folk-dancing). See Slavic folk-dances. Setche, Egyptologist (cited), 14. Seville (church dancing), iv, 78; (court dancing), 47. Sex instinct (in rel. to folk-dancing), v, 11, 134, 139. Shakespeare (cited on the jig), 119. Sharp, Cecil (quoted on Morris dances), 113f. Shean Treuse (Scotch folk-dance), 118. Shintoism (Japanese religion), 36. Shirley, James, 83. Sibelius, Jean, 205, 254, 256, 257f. Siberia (folk-dancing), 140. Siciliana (Italian folk-dance), 124. [_Le_] _Sicilien_ (ballet), 153. _Sieba_ (ballet), 152. Siebensprung (Swabian folk-dance), 130. Singing (in Finnish dances), 133. Singing ballet, 177f. Singing Sirens, 57. Skirt Dance, 189, 212. Skoliasmos (in Dionysian mysteries), 68f. Skralat (Swedish folk-dance), 133. Slavic folk-dances, 136ff. _Sleeping Beauty_ (Tschaikowsky), 152, 185. Snake dances (Lithuanian), 135; (American Indian), 38, 41, 135. _Snegourotchka_ (Rimsky-Korsakoff). See _Snow Maiden_. _Snow Maiden_ (Rimsky-Korsakoff), 152, 177, 183f. Social dancing (Greek), 54f; (Polish), 136; (in 17th cent.), 144ff. See also Court dancing. Socrates, 54, 56. Sokolova (ballerina), 151, 183. Solomon, Hebrew king, 43, 44. Sophocles, 62. Sound (in relation to movement), 238 [_La_] _Source_ (Delibes), 152. Spain (religious dancing), iv; (folk-dancing), 2, 105ff, 210ff; (choreographic art of Moors), 46, 50f; (mediæval strolling ballets), 80f. Spartan dance, 54f, 60. _Spectre de la Rose_ (ballet), 221, 223, 229. Spendiaroff, 256. Spinning top principle, 216. Stage dancing (in Middle Ages), 81, 148. See also Professional dancing. Steps, 2; (in American Indian dances), 42; (in courante), 88; (in classic French ballet), 95f; (Bolero), 109; (Seguidilla), 110; (Hungarian folk-dances), 125f; (Rigaudon), 149; (Bournoville’s reform), 163. Stephania (Roman dancer), 77. Stewart-Richardson, Lady Constance, 206. Stockholm (ballet dancing), 161. Stockholm school, 151. _Stomach Dance_ (Arabian dance), 3, 21, 22. Stone Age, 5. Stramboe, Adolph F., 164. Strassburg, 129. Strauss, Johann, 132. Strauss, Richard, 204f, 232. Stravinsky, Igor, 185, 229ff. Strindberg, August, 165. String instruments (Indian), 27.