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The Inaccuracy of Movement; With Special Reference to Constant Errors by Harry Levi Hollingworth - Paperback
79.80 درهم

The Inaccuracy of Movement; With Special Reference to Constant Errors by Harry Levi Hollingworth - Paperback

كن أول من يقيِّم هذا المنتج 

79.80 درهم 

  - ستوفر -79.80 درهم
الأسعار تشمل ضريبة القيمة المضافة  التفاصيل
رقم ال ISBN
9781153668064
الفئات
تاريخ
الكاتب
Harry Levi Hollingworth
الناشر
Rarebooksclub.com
الوصف:

This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1909 Excerpt: ... incommensurate disturbance of the presumably derived perception. The chief difficulty with the second method seems to have been that of arranging apparatus which would register ...

تشحن من الولايات المتحدة
اشحن الى دبي (تغيير المدينة)
التوصيل خلال الأحد ٢ سبتمبر - الإثنين ٣ سبتمبر الي دبي

حالة السلعة:
جديدة
البائع:
InternationalBookStore (87% تقييم ايجابي)

معلومات المنتج

  •  

    المواصفات

    رقم ال ISBN
    9781153668064
    الفئات
    تاريخ
    اللغات
    الانجليزية
    الرقم المميز للسلعة
    2724364987583
    المؤلفين
    الكاتب
    Harry Levi Hollingworth
    رقم ال ISBN
    9781153668064
    الفئات
    تاريخ
    اللغات
    الانجليزية
    الرقم المميز للسلعة
    2724364987583
    المؤلفين
    الكاتب
    Harry Levi Hollingworth
    المؤلفين
    الناشر
    Rarebooksclub.com
    معلومات تقنية
    غلاف الكتاب
    غلاف عادي
    اللغات والبلدان
    لغة الكتاب
    الانجليزية
    إقرأ المزيد
  •  

    الوصف:

    This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1909 Excerpt: ... incommensurate disturbance of the presumably derived perception. The chief difficulty

    This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1909 Excerpt: ... incommensurate disturbance of the presumably derived perception. The chief difficulty with the second method seems to have been that of arranging apparatus which would register simultaneously the extent and duration of movements of any considerable magnitude. The method appears not to have been employed until the experiments of Jaensch, and these were under restricted conditions and with unsatisfactory apparatus. The apparatus used in the present research is peculiarly adapted to such procedure, and in the present chapter experiments will be reported in which the method was followed with three observers. The results of Cattell and Fullerton,5 who found the perception and reproduction of extent to be more accurate than that ""Small Differences," pp. 103-116. of time have been quoted as an illustration of the third method. But certain disadvantages in the apparatus used in these observations seem to make further experiments desirable. In the experiments reported by these authors the duration of the movement was not completely under the control of the observer. His task was to reproduce, by a movement of 50 cm., the time of a previous movement of the same extent. It was not a question of stopping a controlled movement at the expiration of a given period, but of reaching a certain fixed point at such a time. If the speed was miscalculated no correction could be made, since, if the distant point were not yet reached at the proper time it was necessary to continue the movement beyond the time felt to be sufficient, while, if the point happened to be passed too soon, the record was already made. Under these conditions it would seem that perception of speed rather than perception of duration was under investigation. Moreover these writers report dat.

    خصائص المنتج:
    • الفئات: تاريخ
    • غلاف الكتاب: غلاف عادي
    • لغة الكتاب: الانجليزية
    • الكاتب: Harry Levi Hollingworth
    • الناشر: Rarebooksclub.com
    • رقم ال ISBN: 9781153668064
    • عدد الصفحات: 32
    • لأبعاد (الارتفاع*العرض*العمق): 9.69 x 7.44 x 0.07 inches
 

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