Effect of environmental temperature on conditioning in the new-born poikilothermic rat.
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Animals↗
Biomedical subjects
D F CALDWELL
Publications and source records attributed to D F CALDWELL.
Classical conditioning in newborn rats.
Newborn albino rats were trained according to classical conditioning procedure wih one of four intervals between conditioned and unconditioned stimuli. A vibrotactile stimulus (conditioned stimulus) paired with an electric shock (unconditioned stimulus) was presented to the forelimb 80 times. The results demonstrate that conditioning takes place in newborn rats. However, levels of performance as a function of time intervals between stimuli did not resemble the levels traditionally reported for older animals.
Animals↗
A comparison of ratings based on personal constructs of self and others.
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Humans↗
Effects of adrenal demedullation on retention of a conditioned avoidance response in the mouse.
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Adrenal Medulla↗
Stillbirths from adrenal demedullated mice subjected to chronic stress throughout gestation.
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Adrenal Medulla↗
Replication report: the relationship of manifest anxiety and electric shock to eyelid conditioning.
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Anxiety↗
Assimilation and contrast phenomena in response to environmental variation.
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Behavior↗