The results of the development of a new computer guidance method for senior schoolchildren on the basis of “Formulas of the profession” (E.A. Klimov) and a modern scheme for the analysis of professions (N.S. Pryazhnikov) are presented. The main stages of obtaining expert estimates are shown, which made it possible to correlate the components of professional activity with the official list of enlarged specialties of the Ministry of Education and Science of the Russian Federation. The advantage of 3-level grades of schoolchildren (“I want”, “I can now” and “could in the future”) is considered before the traditional assessment of schoolchildren’s actual preferences. In the process of choosing a profession, the preferred characteristics of future work activity are set not in the form of direct estimates of their traditional designations (subject, purpose, means, conditions, etc.), but through paired comparisons of the main labor activities and training activities. The computer-based online testing system works with the methodology through the Web-interface on modern software platforms — Windows, Android, MacOS, iOS, Linux.
Available Online: 12/30/2016
The article presents the results of experimental study that found the effects of attention and working memory on the change blindness phenomenon manifestation. In “flicker” paradigm 93 participants solved the task of change detection in two consistently presenting images. The participants was divided into several groups by the magnitudes of concentration and allocation of attention, estimated using Bourdon’s correction test, as well as on the accuracy and time of identification of the target stimulus in the DMS working memory test. Found a positive influence of the concentration and allocation of attention on the search changes duration. The effects of working memory indexes were different: improving the accuracy of identification of the target stimulus was associated with an increase in the search time but in contrast the speed of identification positive effects on the search changes duration. The results allow to suppose that the specific role of attention and memory resources in the change blindness.
Available Online: 03/31/2015
The psychophysical research on loudness discrimination of tonal signals (method 2AFC) has been carried out, N=106. The influence of self-regulation (questionnaires: HAKEMP-90, Style of self-regulation of behavior, Self-organization of behavior) on RT and sensory sensitivity index A' was found out. The qualitative analysis of individual ways of discrimination of signals was carried out. The relationships between loudness discrimination effectiveness and self-regulation processes characteristics mediating the sensory task decision were revealed. The applying the principle of subject`s activity to traditional psychophysical research was accomplished in the frameworks of differential-psychological approach in psychophysics (A.N. Gusev). It is developed the idea that the variation of stimuli uncertainty leads to appropriate transformation of the functional organ (A.N. Leontiev, A.A. Ukhtomskiy) relevant to sensory discrimination task.
Available Online: 06/30/2013