Discrimination training with two different luminance key ramps A lot of experiments have been conducted on pigeon discrimination training over the past several decades but many researchers are related to the pigeon discrimination training result discovered. In a classic study by Heinemann and Rudolph (1963), they suggested that the geometric size of the stimulus would affect the learning efficiency of the pigeons. There are other factors related to learning efficiency.
Discrimination: "You can teach organisms to distinguish similar but different stimuli During training two different CSs were used to complete discrimination training One CS always follows UCS, The other CS never obeys UCS (Martin, Carlson and Buskist, 2010, page 261) There are many unconditional and conditional stimuli that can cause phobias or other problems. Stimulation includes classic adjustment Phobia is an unreasonable fear of certain objects and situations such as "arsenic phobia" and "car" (Martin, Carlson and Buskist, 2010, p.262) . At some point in his early life, the creature is "exposure to the current fear of being induced" (Martin, Carlson and Buskist, 2010, p. 262) fear or pain
The luminous efficiency of the light source can be defined in two ways. Synchrotron Radiation Efficiency (LER) is the ratio of transmitted visible light flux (luminous flux) to total power radiated at all wavelengths. The luminous efficiency (LES) of the light source is the ratio of the transmitted visible light flux (luminous flux) to the total input input to the light source (eg lamp). Visible light is measured in the lumens, which is defined in part by the different sensitivity of the human eye to light of different wavelengths. Not all visible electromagnetic energy wavelengths are equally effective for stimulating the human eye; the luminous efficiency (LER) of radiant energy measures the extent to which the energy distribution matches the perception of the eye. The unit of luminous efficiency is "lumen / watt" (lpw). In the case of a single color green light with a wavelength of 555 nm, the peak sensitivity of the human eye may reach a maximum LER of 683 lm / W.