It tries to squeeze through any opening ; it claws and bites at the bars or wire ; it thrusts its paws out through any opening, and claws at everything it reaches; it continues its efforts when it strikes anything loose and shaky : it may claw at things... Natural Science - Página 2661898Vista completa - Acerca de este libro
| William Jay Youmans - 1899 - 756 páginas
...continues its efforts when it strikes anything loose and shaky; it may claw at things in the box. The vigor with which it struggles is extraordinary. For eight...minutes it will claw and bite and squeeze incessantly. With No. 13, an old cat, and No. 11, an uncommonly sluggish cat, the behavior was different. They did... | |
| Conwy Lloyd Morgan - 1900 - 448 páginas
...the cats were set free from a box when they (1) licked themselves or (2) scratched themselves. Dr. Thorndike comments on the results of his experiments...clawing all over the box in her impulsive struggle will probably claw the string, or loop, or button so as to open the door. And gradually all the other... | |
| Conwy Lloyd Morgan - 1900 - 396 páginas
...the cats were set free from a box when they (1) licked themselves or (2) scratched themselves. Dr. Thorndike comments on the results of his experiments...clawing all over the box in her impulsive struggle will probably claw the string, or loop, or button so as to open the door. And gradually all the other... | |
| Conwy Lloyd Morgan - 1900 - 370 páginas
...with which it struggles is extraordinary. For eight or ten minutes it will claw, and bite, and squceze incessantly. . . The cat that is clawing all over the box in her impulsive struggle will probably claw the string, or loop, or button so as to open the door. And gradually all the other... | |
| 1903 - 536 páginas
...to the food outside, but seems simply to strive instinctively to escape from confinement. The vigor with which it struggles is extraordinary. For eight...clawing all over the box in her impulsive struggle will probably claw the string or loop or button so as to open the door. And gradually all the other... | |
| Conwy Lloyd Morgan - 1908 - 364 páginas
...the cats were set free from a box when they (1) licked themselves or (2) scratched themselves. Dr. Thorndike comments on the results of his experiments...clawing all over the box in her impulsive struggle will probably claw the string, or loop, or button so as to open the door. And gradually all the other... | |
| Naomi Norsworthy - 1908 - 648 páginas
...to the food outside but seems simply to strive instinctively to escape from confinement. The vigor with which it struggles is extraordinary. For eight...clawing all over the box in her impulsive struggle will probably claw the string or loop or button so as to open the door. And gradually all the other... | |
| Edward Lee Thorndike - 1911 - 328 páginas
...to the food outside, but seems simply to strive instinctively to escape from confinement. The vigor with which it struggles is extraordinary. For eight...minutes it will claw and bite and squeeze incessantly. With 13, an old cat, and n, an uncommonly sluggish cat, the behavior was different. They did not struggle... | |
| Edward Lee Thorndike - 1913 - 380 páginas
...to the food outside, but seems simplj to strive instinctively to escape from confinement. The vigor with which it struggles is extraordinary. For eight...minutes it will claw and bite and squeeze incessantly." [Thorndike, '98, edition of 1911, p. 35.] The importance of the original tendencies whereby the annoyingness... | |
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