1) numerosity estimation 数量估算 1. The purpose of this study was to investigate the developmental characteristics in young children snumerosity estimationand number sense, and the relationship among children snumerosity estimationabilities, number sense development, and cardinal number concept ability. ...
1)numerosity estimation数量估算 1.The purpose of this study was to investigate the developmental characteristics in young children s numerosity estimation and number sense, and the relationship among children s numerosity estimation abilities, number sense development, and cardinal number concept ability.本...
“parse the scene into subitizable groups then sum the subitized estimates”. That grouping not only speeds counting but also lowers numerosity estimation thresholds has broad implications. Precision in numerosity estimation and discrimination are predictive of child math abilities5,29, and are both ...
GINSBURG, N., It RIEDEL, H. (1983) . Numerosity estimation with suc- cessive presentation: Item organization. JournalofGeneralPsychol- ogy, 108, 169-173.Ginsburg, N. , & Riedel, H. (1983). Numerosity estimation with successive presentation: Item organization. Journal of General Psychology ,...
Fig. 1: Integrating sensorimotor robotic stimulation, virtual reality, and numerosity estimation task (study 1). In each human numerosity estimation task trial, participants first manipulated the robotic system for 30 seconds (either in the asynchronous (500 ms delay; presence hallucination inducing...
1) numerosity estimation ability 数量估算能力 例句>> 2) computational estimation competence 估算能力 1. Using a general concept framework about children s cognitive strategy developed by Lemaire & Siegler (1995) and self-made materials, this paper investigated 210 sixth grader scomputational estimation...
Furthermore, the effect of spatial dividers on numerosity estimation, putatively dependent upon distributed attention, was also examined to provide insights into different types of number systems and different modes of visual attention. The results showed profound performance improvement by task-irrelevant ...
Thus, the current study clarified the relationships between numerosity sense and different mathematical abilities, from basic and simple number processing (assessed by parity judgment, digit comparison, and numerosity estimation) to complex mathematical operations (assessed by complex computation, numerical re...
A rational task analysis indicates that the most efficient overall estimation strategy consists of the adaptive use of both procedures, depending on the ratio of the blocks to the empty squares. The first hypothesis was that there will be a developmental difference in the adaptive use of the two...
In a series of four preregistered experiments (N = 100 each), we varied the amount of information accessible to participants in number estimation. We find tight alignment between the model and human performance for both small and large quantities, implicating efficient representation as the ...