The purpose of this study was to explore the relationship of three subskills associated with word decoding. The skills utilized for this study were phonological, rapid automatized naming (RAN), and orthographic processing. To do this, six separate models were utilized to define different ways that these three subskills (represented as factors) related to one another, with the goal of finding which model provided the best prediction of word decoding. A sample of 100 subjects from the PAIRW normative sample was used for this study. Results of structural equation modeling, utilizing the AMOS 4.0 program, revealed that using all three subskills concurrently provided the best-fitting model. Contrary to previous research, orthographic, rather than phonological, processing skills were found to be the best predictor of word decoding. RAN was found to be the second best predictor, but only indirectly through the Phonological and Orthographic factors. Moreover, when RAN was utilized as a predictor of orthographic and phonological processing, it provided a better-fitting model than when orthographic and phonological processing were used as predictors of RAN. Utilizing RAN as a predictor of both phonological and orthographic processing was found to provide a better-fitting model than when RAN was used to predict either the Phonological or Orthographic factor alone. The relevance of utilizing all three subskills in psychoeducational assessment is discussed, as well as implications for future research.
The veridicality and reactivity of children's self-report of covert and overt memory strategies were investigated in a task allowing a direct comparison of self-report and the strategy observed. External memory strategies (e.g., moving objects) were investigated with 7-, 9-, 11-, and 17-year-old typical children and 11- and 17-year-old children with mild mental retardation. Participants placed objects in specified spatial locations after hearing sequences of tape-recorded sentences. After each trial, half of the children immediately reported the strategy used. There were strong positive correlations between the frequency of reported strategy use and observed strategy use. Self-reports were accurate but not always complete. There was no effect of the self-reporting procedure on measures of verbal strategies, external memory strategies, and accuracy of recall. Children were less likely to report strategies not related to recall; these results are compatible with a "goal-sketch" mechanism.
Effects of type of prompt on the use of external strategies were examined. Participants were 7-, 9-, 11-, and 17-year-old children without mental retardation and 11- and 17-year-old children with mental retardation (N = 272). They were given a task requiring memory for object placement and assigned to one of four conditions: no prompt, verbal prompt, physical prompt, verbal and physical prompt. In the physical and verbal prompt condition, 17-year-old children with mental retardation used strategies at the same rate as 17-year-old children without mental retardation. Eleven-year-old children with mental retardation used similar types of strategies as the 7-year-old children without mental retardation. Thus, strategy use of older children with mental retardation may be activated to the same level of children without mental retardation with prompts.
In recent decades, educational technologies have enabled new opportunities for teaching and learning on a recurrent basis. In contemporary educational contexts, which are mainly oriented towards active methodologies and studentcentered approaches, educational technologies have led to a significant breakthrough in education. Among emergent educational technologies, it is interesting to specifically highlight the current importance of Augmented Reality (AR), which allows overlaying of virtual objects (that is, 'augmented' elements) into the real world. This paper, after exploring the potential of AR in education, is aimed at comparing pre-service English as a Second Language (ESL), English as a Foreign Language (EFL) and Bilingual Education (BE) teachers' perceptions, uses and preferences (n = 53) from two universities
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