We tested the effects of an observational intervention, used in prior studies to condition new reinforcers via observation, on the emergence of two types of observational learning: (1) the acquisition of new operants and (2) changes in performance as a function of observation. The participants ...
百度试题 结果1 题目 According to the degree of observation, observation can be divided into two types: participant observation, and non-participant observation. 相关知识点: 试题来源: 解析 正确 反馈 收藏
This observation demonstrates the need for a dose response when examining this aspect of competition. Direct interaction with uterine cytoplasmic binding sites in a cell-free system was observed with agents which reduce [ 3H]-estradiol uptake in vivo. After in vivo injection of estradiol, uterine ...
This observation suggests that PM2.5 exposure does not exhibit bias towards increasing the risk of these two heart diseases. In essence, regardless of the baseline cardiovascular health of the population, exposure to PM2.5 heightens the risk of developing these diseases. Furthermore, our findings ...
Overall, our study reveals that two simple context-dependent movement mechanisms are sufficient to explain the maintenance of spatial segregation in colonies of four social insect species housed in simple, two-dimensional observation nests. These results do not rule out the possibility that more complex...
[46], older myopic children with lower values of myopia still require close observation and vigorous intervention if their axial growth exceeds the physiological growth range (0.1 mm/year). One accepted theory regarding how OK lenses retard myopia progression is the imposition of myopic defocus on ...
of this observation alone. Patients with the delusion could differ in the severity or implications of their perceptual anomaly from those without the delusion in theabsenceof a second deficit. In the case of Capgras, for example, the extent of a single deficit or different neuroanatomical ...
(2005) and Liu (1999) documented that the two species never coexist on a hill in overlapped regions due to strong competition, an intriguing phenomenon was observed that the two species were mixed together based on recent years' field observation in Qinghai-Tibetan Plateau (Ma et al. 2013; ...
2b). Curiously, this is consistent with Gaussian spectral diffusion where β = 3D/2α = 3/2 but patently inconsistent with the telegraph noise prediction of β = 1 + D/α = 2. While in agreement with prior measurements on similar samples38, this observation is ...
the electroweak production of two jets and aZ-boson pair is a rare and important one. Here we report the observation of this process from proton–proton collision data corresponding to an integrated luminosity of 139 fb−1recorded at a centre-of-mass energy of 13 TeV with the ATLAS de...