School and Industrial Hygiene |
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Page 8
... natural behavior of chil- dren , and deduces from multiplied observations cer- tain laws regarding their natural powers and apti- tudes , to which all educational processes are subor- dinated . To some extent the old masters were right ...
... natural behavior of chil- dren , and deduces from multiplied observations cer- tain laws regarding their natural powers and apti- tudes , to which all educational processes are subor- dinated . To some extent the old masters were right ...
Page 12
... naturally take the place of reflection . All that can be said against over - study must be re- versed when we speak of moderate and rational study . Overwork ought not to be allowed , on the one hand ; and on the other , indolence must ...
... naturally take the place of reflection . All that can be said against over - study must be re- versed when we speak of moderate and rational study . Overwork ought not to be allowed , on the one hand ; and on the other , indolence must ...
Page 19
... natural antagonism between active study and active digestion . A nourishing meal indisposes a healthy person to ac- tive mental exertion ; and , vice versa , active study or mental excitement takes away appetite , or at least enfeebles ...
... natural antagonism between active study and active digestion . A nourishing meal indisposes a healthy person to ac- tive mental exertion ; and , vice versa , active study or mental excitement takes away appetite , or at least enfeebles ...
Page 43
... natural sports , its days spent in the open air with the beasts , fowls , and fishes , a course in gymnastics will seem but a tame thing . Those city men who have been forced to use a gymnasium for their health , have not gener- ally a ...
... natural sports , its days spent in the open air with the beasts , fowls , and fishes , a course in gymnastics will seem but a tame thing . Those city men who have been forced to use a gymnasium for their health , have not gener- ally a ...
Page 51
... naturally a more yielding and delicate envelope , which , under the influence of close appli- cation to near vision , yields to the compression which that act necessarily causes ( and causes , also , in a sound eye ) ; and as the ...
... naturally a more yielding and delicate envelope , which , under the influence of close appli- cation to near vision , yields to the compression which that act necessarily causes ( and causes , also , in a sound eye ) ; and as the ...
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adult allowed Amherst College amount Astigmatism attend Aurist better body boys brain causes cent CHAPTER chest chil child classes Cloth danger deformity desk-lid Diphtheria disease distance dren duty dyspepsia edge Edition Edwin Chadwick effect excessive exercise eyes fact fatigue feet foot-rest fresh air girls give gymnastics habit Health Primers heat height Hospital Hygiene Illustrations inches injury Jefferson Medical College labor large number light lumbar vertebrę Manual meals Medical College mental mind muscles myopia near-sight Nurses objects Obstetrics oculist person Philadelphia physician play poisonous position practical prevent Professor public schools pupils rest retina Rush Medical College scholars SCHOOL-DESKS AND SEATS school-life school-rooms shoulder-joint shoulders sitting sleep spinal curvature spine suitable teach teacher tendency thing three hours tion University of Pennsylvania ventilation vigorous women writer's cramp writing young
Popular passages
Page 134 - A child, young person, or woman, shall not be allowed to work between the fixed and traversing part of any self-acting machine while the machine is in motion by the action of steam, water, or other mechanical power.