Research On Evaluation And Intervention Of Chinese Ability And Interest Based On Core Literacy

Objective: To compile assessment scales for pupils' Chinese ability and interest,and to provide assessment tools for the assessment and related research work of pupils' Chinese ability and interest.Intervene in elementary school students with language ability and interest in primary schools below the middle level to provide solutions for training and improving students' language ability and interest.Methods: Scale preparation,drawing on existing literature,using expert interviews and open and structured questionnaires to construct the structure and content of the language proficiency and interest assessment scales for primary school students,forming a project library,and using classic measurement theory to measure the quality of the scale test.Using the convenient sampling method,166 first-line primary school Chinese language teachers were selected for group testing,and 150 effective samples were recovered with an effective rate of 93.8%,including 8 male teachers and 142 female teachers;grades 1-6 teachers were 40 and 33,respectively,22,18,20 and 17 people.Afterwards,a total of two tests were conducted,with 1852 students from 5 schools taken offline and 80 students taken online for testing.1833 effective samples were recovered with an effective rate of99.2%,including 1018 boys and 815 girls;1-Grade 5 students were 161,91,389,605 and 659 respectively.Intervention study,through the "Primary Students' Language Proficiency and Interest Rating Scale" to test the students in two classes of the first,third,and fifth grades of a primary school,select the students below the middle level in each class,select 30 of them,and experiment in each grade 5 students in group and control group respectively.Result: Scale compilation:(1)Scale structure,forming two versions of lower grades and middle and upper grades,of which the Scale of Assessment of Chinese Ability and Interest in Grades 1-2(Teacher Evaluation Version)consists of two subscales,8 It consists of 21 dimensions and 21 items.The "Scales of Evaluation of Chinese Ability and Interest in Grades3-6"(Self-rated and Teacher-rated Version)consists of two subscales,8 dimensions and 26 items.(2)Project analysis: The popularity level of the items in the grade 3-6 scale is between0.69-0.83,and the degree of distinction is between 0.50-0.75;the popularity level of the items in the scale 1-2 is 0.72-0.85,the degree of distinction Between 0.84-0.96.(3)Reliability:The Kronbach alpha coefficient for the 3-6 grade total tableis 0.93,the interest subscale is 0.82,and each dimension is0.50-0.71;the capability subscale is 0.89,and each dimension is 0.58-0.82;The scale has a half-reliability of 0.88,the interest subscale is 0.77,and each dimension is between0.51-0.70;the capability subscale is 0.87,and each dimension is between 0.61-0.81;the retest reliability of the total scale Is 0.75,the interest subscale is 0.75,and each dimension is0.37-0.71;the ability subscale is 0.62,and each dimension is0.54-0.67.The Kronbach alpha coefficient of the 1-2 grade total scale is 0.96,the interest subscale is 0.88,and the ?coefficient of each sub-dimension is between 0.73-0.90;the capacity sub-table is 0.94,and the ? coefficient of each sub-dimension is between 0.81-0.95;The degree is 0.80,and the subdivision dimensions are 0.74-0.90;the sub-half reliability of the capability subscale is 0.88.The subdivision dimensions are 0.82-0.94.(4)Validity: After expert evaluation,the content validity of the 1-2 grade scale entry level is 0.83-1.00,the content validity of the scale level is 0.99,and the content validity of the grade 3-6 scale entry level It is 0.83-1.00,and the content validity of the scale level is 0.98;the theoretical models of the 3-6 and 1-2 scales fit well with the test data.The correlation between the subscales of the 3-6grade scale is 0.35-0.90,the correlation between the subscale and the total scale is 0.54-0.96;the correlation between the subscales of the 1-2 grade is 0.44-0.92,and the correlation between the subscale and the total scale It is 0.75-0.98.The scale validity of the 3-6 grade total table and the final grade of the language is 0.49,and the scale validity of the subscale is 0.30-0.52.Intervention study:(1)Before the intervention,the value of the third and fifth grade groups was 0.96,F was0.28,P>0.05,and the overall effect of the experimental group and the control group was not significantly different.The value of the first-year group is 0.15,F is 25.13,P<0.01,the overall effect of the experimental group and the control group is significantly different.(2)After the intervention,the difference between before and after the test was analyzed.The value of the difference between the third and fifth grade groups was 0.58,the F value was 5.49,and P<0.05,indicating that the difference after the intervention in multiple dependent variables was The 0.05 level is significantly different.The specific performance is that the experimental group and the control group have F values of 8.18,4.60,11.36,p<0.05 in the total scale,ability,and interest subscale,respectively,indicating that the difference is significant at the 0.05 level,and the experimental group is significantly different.Higher than the control group.The value of the first-year group difference was 0.40,the F value was 5.18,p<0.05,indicating that the difference after group intervention was significantly different at 0.05 levels in multiple dependent variables,specifically after the intervention of the experimental group and the control group The F value of the difference amount on the ability subscale is 8.15,p<0.05,indicating that the difference is significant at the 0.05 level,and the difference amount in the experimental group is significantly higher than that in the control group.Conclusion:(1)The indicators of the self-edited language proficiency and interest assessment scales of primary school students meet the requirements of surveying,and the reliability and validity of the scales are good,and they are accurate and effective measurement tools;(2)The intervention plan The improvement of fifth grade students' language ability and interest level has a certain immediate effect.