There are learners who cannot solve practical problems in spite of mastering basic scientific knowledge and formula necessary for the solution. One of the reasons might be attributed to the lack in metacognitive abili...There are learners who cannot solve practical problems in spite of mastering basic scientific knowledge and formula necessary for the solution. One of the reasons might be attributed to the lack in metacognitive abilities. The aim of this study was to compare the metacognitive characteristics between non-major and major students in electric engineering and clarify the difference of metacognitive process between these two groups when solving basic problems of electronic circuit. In the experiment, the solving process was compared between non-major and major students in electric engineering using five basic problems. We found that the scores on prediction of result and confidence of own answer differed significantly between non-major and major students, and inferred that the difference of performance was due to the lack in metacognitive ability, especially the plan and the execution abilities. Both prediction of results and confidence of own answer were also found to play a significant role in effective problem solving as important components （subsystems） of metacognition.展开更多
Based on burnout theories and published researches in this field, a survey is done on non-majors＇ college English learning burnout through the methods of questionnaire and interview. A considerable degree of burnout ...Based on burnout theories and published researches in this field, a survey is done on non-majors＇ college English learning burnout through the methods of questionnaire and interview. A considerable degree of burnout is found among freshmen, sophomores, and juniors, regardless of gender, though there are gender differences in different aspects of learning burnout. Insights are drawn from the research data involving such aspects as learner autonomy, teaching style, curriculum design, rapport, modernized facilities, employment awareness, and so on, with an aim to suggest some strategies to overcome learning burnout and improve students＇ language competence. Future research might extend the present study to English majors and attempt a comparison in between.展开更多
A subgroup of index p^k of a finite p-group G is called a k-maximal subgroup of G.Denote by d(G) the number of elements in a minimal generator-system of G and by δ_k(G) the number of k-maximal subgroups which do not ...A subgroup of index p^k of a finite p-group G is called a k-maximal subgroup of G.Denote by d(G) the number of elements in a minimal generator-system of G and by δ_k(G) the number of k-maximal subgroups which do not contain the Frattini subgroup of G.In this paper,the authors classify the finite p-groups with δ_(d(G))(G) ≤ p^2 and δ_(d(G)-1)(G) = 0,respectively.展开更多
Since A.S.Parkard initiated the Bowdoin College program in the United States in the 19th century,making"general education"a central part of college education, more and more
文摘There are learners who cannot solve practical problems in spite of mastering basic scientific knowledge and formula necessary for the solution. One of the reasons might be attributed to the lack in metacognitive abilities. The aim of this study was to compare the metacognitive characteristics between non-major and major students in electric engineering and clarify the difference of metacognitive process between these two groups when solving basic problems of electronic circuit. In the experiment, the solving process was compared between non-major and major students in electric engineering using five basic problems. We found that the scores on prediction of result and confidence of own answer differed significantly between non-major and major students, and inferred that the difference of performance was due to the lack in metacognitive ability, especially the plan and the execution abilities. Both prediction of results and confidence of own answer were also found to play a significant role in effective problem solving as important components （subsystems） of metacognition.
文摘Based on burnout theories and published researches in this field, a survey is done on non-majors＇ college English learning burnout through the methods of questionnaire and interview. A considerable degree of burnout is found among freshmen, sophomores, and juniors, regardless of gender, though there are gender differences in different aspects of learning burnout. Insights are drawn from the research data involving such aspects as learner autonomy, teaching style, curriculum design, rapport, modernized facilities, employment awareness, and so on, with an aim to suggest some strategies to overcome learning burnout and improve students＇ language competence. Future research might extend the present study to English majors and attempt a comparison in between.
基金supported by the National Natural Science Foundation of China(Nos.11371232,11371177)
文摘A subgroup of index p^k of a finite p-group G is called a k-maximal subgroup of G.Denote by d(G) the number of elements in a minimal generator-system of G and by δ_k(G) the number of k-maximal subgroups which do not contain the Frattini subgroup of G.In this paper,the authors classify the finite p-groups with δ_(d(G))(G) ≤ p^2 and δ_(d(G)-1)(G) = 0,respectively.
文摘Since A.S.Parkard initiated the Bowdoin College program in the United States in the 19th century,making"general education"a central part of college education, more and more
