Abstract
Abstract The learning rates of rats, as determined by means of a Skinner box apparatus, are compared for a control group and five test exposure groups. Exposure to an excess of negative ions yielded an increased learning rate, whereas excess positive ions impeded the learning rate. Exposure to carbon particles, alone and with excess positive or negative ions, resulted in improved learning rates over those from similar exposures in the absence of carbon particles. The synergistic effect of carbon particles is believed due to alteration of the ion balance in the atmosphere.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
