 | Herbert Spencer Jennings - 1906 - 396 páginas
...normal activity in the same place at any moment. (5) Finally, if all these reactions remain ineffective, the animal not only gives up completely its usual...situation where the stimulus does not act upon it. The behavior of Stentor under the conditions given is evidently a special form of the method of the... | |
 | Herbert Spencer Jennings - 1906 - 392 páginas
...normal activity in the same place at any moment. (5) Finally, if all these reactions remain ineffective, the animal not only gives up completely its usual...situation where the stimulus does not act upon it. The behavior of Stentor under the conditions given is evidently a special form of the method of the... | |
 | Maurice Parmelee - 1913 - 482 páginas
...normal activity in the same place at any moment. "5. Finally, if all these reactions remain ineffective, the animal not only gives up completely its usual...another one in a situation where the stimulus does not work upon it." 1 These changes in behavior therefore take place while the organism is under the same... | |
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... (5) Finally, if all these reactions remain ineffective, the animal not only gives up completely its usual activities, but puts in operation another set, having a much more radical effect in separating the animal from the stimulating agent. It abandons... 