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The Tanner scale (also known as the Tanner stages or sexual maturity rating (SMR)) is a scale of physical development as pre-pubescent children transition into adolescence, and then adulthood. The scale defines physical measurements of development based on external primary and secondary sex characteristics , such as the size of the breasts ...
In the thirteenth century, Middle-Eastern musician Safi al-Din Urmawi developed a theoretical system of seventeen tones to describe Arabic and Persian music, although the tones were not equally spaced. This 17-tone system remained the primary theoretical system until the development of the quarter tone scale. [citation needed]
Quarter tone scale, or 24 tone equal temperament; A seventeen tone unequal tuning that was historically used to describe Arabic music; Major locrian scale, a scale similar to locrian, also the aeolian mode with ♭ 5th and ♯ 3rd, Phrygian dominant scale with ♭ 5th and ♯ 2nd, or Blues Leading-Tone scale with ♭ 6th and ♯ tonic.
The main difference between the western chromatic scale and the Arabic scales is the existence of many in-between notes, which are sometimes referred to as quarter tones for the sake of practicality. However, while in some treatments of theory the quarter tone scale or all twenty four tones should exist, according to Yūsuf Shawqī (1969) in ...
The double harmonic major scale [1] is a musical scale with a flattened second and sixth degree. This scale is enharmonic to the Mayamalavagowla raga, Bhairav raga, Byzantine scale, Arabic scale (Hijaz Kar), [1] [2] and Gypsy major scale. [3] It can be likened to a gypsy scale because of the diminished step between the 1st and 2nd degrees.
The Arabization process also resulted in the development of the now extinct Siculo-Arabic language, from which the modern Maltese language derives. By contrast, the present-day Sicilian language , which is an Italo-Dalmatian Romance language , retains very little Siculo-Arabic, with its influence being limited to some 300 words.
Arabic maqamat are based on a musical scale of 7 notes that repeats at the octave. Some maqamat have 2 or more alternative scales (e.g. Rast, Nahawand and Hijaz). Maqam scales in traditional Arabic music are microtonal, not based on a twelve-tone equal-tempered musical tuning system, as is the case in modern Western music.
The Gesell Development Schedule operates off what is known as an individual's developmental quotient, or otherwise known as DQ. The DQ is determined according to the scores of the test and is evaluated by ascertaining whether or not the infant or child is displaying the appropriate behavior for the age (The individual's developmental quotient ...