For example, they present difficulties in retrieval of arithmetical facts [ 4- 8], in using arithmetical procedures [e.g., [ 7]], and in solving arithmetical operations in general [ 9].
Thus, it is important to balance success of retrieval with overall difficulty in retrieving the information (Smith & Karpicke, 2014; Weinstein, Nunes, & Karpicke, 2016).
It is concluded that the proposed content-based text mining approach provides a promising solution to improve the current difficulty encountered in retrieval and reusability of vast CAD documents for the construction industry.
However, stronger coupling between aSTG and ventromedial prefrontal cortex was associated with poor performance on the same trials, potentially reflecting greater difficulty in focussing retrieval on relevant features for high frequency items that appear in a greater range of contexts.
Where there was difficulty in article retrieval, the authors were contacted via email.
Obtaining the full spatial coverage of daily surface ozone fields is challenging because of the sparsity of the surface monitoring network and the difficulty in direct satellite retrievals of surface ozone.
First, studies that vary word retrieval difficulty in a within-subjects design have not found an effect of task difficulty on lateralization (Dräger and Knecht, 2002; Dräger et al., 2004).
Difficulty in conflict resolution could produce deficits in retrieval of the correct solution.
With information explosion on the Internet, existing search engines encounter difficulty in accurate document positioning and retrieval.
Currently this involves asking why older adults have particular difficulty in certain kinds of semantic retrieval, despite the fact that vocabularies and knowledge stores typically improve with age.
