Functional periodicity; an experimental study of the mental and motor abilities of women during menstruation . iDdy / X s y J- 6 / g f /» it u ts if yf ic yf // /f *» ^ ji ij iv- n-n 17 Figure 9.—Mi. Average Monthly Course of Each Test. Tiffing. // a ti I* /y /i /7 II If jt II u a z¥ 2i- ju i? jt Figure 10—M2. Average Monthly Course of Each Test. 82 Functional Periodicity

---

Size: 1660px × 1504px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookauth, bookcentury1900, bookdecade1910, bookidcu31924003157009