网络具体运思期;具体运算阶段;具体操作期 网络释义
Concrete operations stage (6 ~7 to 11 ~ 12 yrs.) Centration Tasks of Piaget that divides developmental stages •Conservation tasks •Seriation •Classification •Transitive inferation A. Conservation problems . • Definition: different form of the same amount has the same quantity but take...
The concrete operational stage is characterized by the development of organized and rational thinking. Considered by Piaget as a turning point in children’s cognitive development, the beginning of logical thought shows the children are mature enough to use operations (rules) to solve problems in a...
The concrete operational stage is also marked by decreases inegocentrism. While children in the preceding stage of development (the preoperational stage) struggle to take the perspective of others, kids in the concrete stage are able to think about things the way that others see them. In Piaget'...
(i.e. flavor) and the development of preference for food, beverages or brands by preteen consumers; and second, to compare the three age groups within the concrete operations stage toward the hypothesis contrast that states that the higher the cognitive development, the more recognized and ...
stage of collapse, which was developed by the Soviet scientists A. A. Gvozdev, la. V. Stoliarov, V. I. Murashev, and others based on the proposals of A. F. Loleit, began to be used in the USSR in 1938. This method was comprehensively developed in designing reinforeed-concrete ...
In principle, there is a training stage where images are binarized, used to extract possible regions of cracks, then classification models with a convolutional neural network. Finally, the proposed method is evaluated with other concrete images that contain and do not contain cracks. The same is ...
The second step is to prepare and complete the information required for the digging and testing instructions, and the third stage involves quantitative evaluation of the vulnerability for the status quo and the expected end-case status. In Part II, as the architecture of the building is ...
Given that the tests are sensitive to specimen handling, curing procedure and testing conditions, both the flexural and the compressive strength of concrete are usually measured during the design stage, but compressive strength is used later for quality control in the pavement construction field. The...
Cross-validation (CV) provides a solution to evaluating generalization performance in the case of scarce sample size99. The most commonly used CV method is thek-fold CV (cf. Supplementary Note2for the definition), which includesksplits rather than a single split to achieve multiple iterations fo...