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 ...
Related work on processes of opinion formation and influence through influential players (i.e., OLs) used different concepts and operationalizations. For instance, Bakshy et al. [26] studied influence among Twitter users based on network diffusion. Accordingly, influence is understood as the degree ...
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 ...
In this study, the observation of the two-photon interference effects obtained for the TSSA and TSSB states was performed at the MZI and PMI output ports, with Δx2 being varied. It has been already shown that the TSSA-state interference has a phase-insensitive effect10,30, whereas the TSS...
[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 ...
Additionally, the theoretical analysis includes another statistic quantity corresponding to the mean time interval, the mean recurrence time of the maximum sound pressure level, when the transition probability, rate of heavy vehicles, and probability distribution of vehicles passing the observation point ...
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...
F in Fig.4b). Most interactions involve the hydrophobic sidechains in the centre of the filament and appear to be nonspecific, likely allowing sliding movements between the subunits when the filaments are bent or stretched. This is in accordance with the observation that pili can stretch up to ...