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1.
In 1964 Health introduced the cognitive preference construct and used it to evaluate a new science curriculum. Since then the construct, adapted from research on cognitive styles, has been used in many research and evaluation studies. More recently, however, a number of questions have been raised concerning the validity of findings and analytical techniques employed in these studies. Ultimately the validity of the cognitive preference construct itself is being questioned.In this article a framework for examining validity evidence for the cognitive preference construct is developed; the literature on cognitive preferences in the context of this framework is reviewed, and the validity evidence developed in one recent study is presented and discussed.  相似文献   

2.
Summaries

English

A special cognitive‐preference inventory dealing with agriculture was developed, validated and administered to 943 middle‐school students and their teachers. This is the first reported study of cognitive preferences of 7th and 8th grade (12 to 13 year‐old) students. The inventory was found to be a valid and reliable measure of cognitive preferences related to agricultural topics studied in Israeli schools.

Preference for application (A) was found to be negatively correlated in different students with either recall (R) or principles (P) or critical questioning (Q).

Studying the ‘new’ agriculture compared with the ‘old’, resulted in a lower preference for R and a higher preference for A. Female students had, on the average, a higher preference for R and P while males tended to prefer A and Q. Children whose fathers were simple workers had the highest preference for R while children whose fathers were academics had the lowest preference for R. Teachers, when compared with their students, had a much higher preference for P and a much lower preference for R. A close correspondence was found between reported emphasis in classroom tests and the cognitive‐preference modes of teachers.

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4.
The objective of this study was to develop a reliable and valid test to ascertain ICT literacy 0 = Information and Communication Technologies Literacy). It was designed as a paper-and-pencil test to ensure that it can be used flexibly. The results of two studies (pilot study: N = 308; validation sample of the final form of the test: N = 263) showed satisfactory item and scale values and indicated the one-dimensional nature of the construct. Tests of the test instruments for convergence and discrimination validity showed the expected links with computer-related pupil characteristics. To supplement this, expert reviews indicated a satisfactory content validity. Analyses of the construct validity showed that ICT literacy was clearly distinguishable from general cognitive abilities and, at the same time, possessed incremental validity in addition to other measures of computer literacy. The findings are discussed in relation to open questions about the construct validity of the test instrument.  相似文献   

5.
This study reports on the process of developing a test to assess students’ reading comprehension of scientific materials and on the statistical results of the verification study. A combination of classic test theory and item response theory approaches was used to analyze the assessment data from a verification study. Data analysis indicates the test has satisfactory validity and reliability. The Reading Comprehension of Science Test (RCST) components have a wide range of difficulty, which suggests that the RCST is appropriate for a relatively large percentage of students. Based on the accepted relationships among science, language, and literacy, integrated literacy–science instructions are highly recommended.  相似文献   

6.
There has been a steady interest in investigating the validity of language tests in the last decades. Despite numerous studies on construct validity in language testing, there are not many studies examining the construct validity of a reading test. This paper reports on a study that explored the construct validity of the English reading test in the Nepalese school leaving examination. Eight students were asked to take the test and think-aloud, followed by retrospective interviews. Additionally, seven experts were asked to make judgments regarding the skills tested by the test. The findings provide grounded insights into students’ response behaviors prompted by the reading tasks, and indicate some threats to the construct validity of the test. Additionally, the study reports a low level of agreement among the experts, and a big gap between the skills used by the students and the skills that the experts thought were being examined by the test.  相似文献   

7.
The aims of this study are to: (a) assess if cognitive self-concept (competence) and affective self-concept in mathematics and science are different constructs, (b) evaluate the construct validity of self-concept in the context of conflation and separation, and (c) test if the relationships among cognitive and affective variables are invariant across gender. The data for this study were obtained from the Trends in International Mathematics and Science Study 2007 database. Data about 2,687 out of 4,099 eighth grade Saudi students were subject to various analyses. The variables used in this study were mathematics and science self-concepts, and mathematics and science subject value as part of the Students Background Questionnaire. The relationships among constructs were examined with the use of SPSS16 and the structural equation modeling software, AMOS16. The results demonstrated that subject value and self-concept were different constructs. Also, the results demonstrated that cognitive and affective self-concepts were independent, but strongly related constructs, and the structure of the construct was clearer when self-concept was separated into cognitive and affective components than when it was conflated. The relationships among cognitive, affective, and subject value in mathematics and science were invariant across gender. However, their relationships with achievement were not invariant across gender.  相似文献   

8.
Physical science curriculum materials designed to improve the attitudes of below-average students were developed from guidelines which reflected the strengths and weaknesses of these students. The materials were administered to ninth and tenth grade students in three average-low ability physical science classes. Students in these classes had I.Q. scores of less than 100, reading achievement below grade placement, and eighth grade science averages of C or below. A control group of three physical science classes was employed. A form of the Semantic Differential was administered as a pretest and posttest. The student who received the materials demonstrated significant improvement in attitudes toward science class and science laboratory.  相似文献   

9.
This paper describes the development and validation of an item bank designed for students to assess their own achievements across an undergraduate-degree programme in seven generic competences (i.e., problem-solving skills, critical-thinking skills, creative-thinking skills, ethical decision-making skills, effective communication skills, social interaction skills and global perspective). The Rasch modelling approach was adopted for instrument development and validation. A total of 425 items were developed. The content validity of these items was examined via six focus group interviews with target students, and the construct validity was verified against data collected from a large student sample (N?=?1151). A matrix design was adopted to assemble the items in 26 test forms, which were distributed at random in each administration session. The results demonstrated that the item bank had high reliability and good construct validity. Cross-sectional comparisons of Years 1–4 students revealed patterns of changes over the years. Correlation analyses shed light on the relationships between the constructs. Implications are drawn to inform future efforts to develop the instrument, and suggestions are made regarding ways to use the instrument to enhance the teaching and learning of generic skills.  相似文献   

10.
The purpose of this study was to determine associations between science students' perceptions of their interactions with their teachers, the cultural background of students and their attitudinal and cognitive achievement outcomes. A sample of 3,215 students from 158 secondary school science classes in 43 schools completed a survey including the Questionnaire on Teacher Interaction (QTI), an attitude to calss scale, an enquiry skills scale and questions relating to cultural background. The sample was chosen in order tobe representative, though only coeducational classes were used in order to permit an unconfounded test of sex differences. Statistical analyses confirmed the reliability and validity of the QTI for secondary school science students. Generally, the dimensions of the QTI were found to besignificantly associated with student attitude scores. In particular, students' attitude scores were higher in classrooms in which students perceived greater leadership, helping/friendly, and understanding behaviours in their teachers. Correlations between cognitive achievement and interpersonal behaviour were not as strong, but there were positive associations with cooperative behaviours and negative associations with oppositional behaviours. Females perceived their teachers in a more positive way than did males and students from an Asian background tended to perceive their teachers more positively than those from the other cultural groups identified in the study.  相似文献   

11.
Concepts learned in the classroom were reinforced and augmented by presenting them in a different context using cryogenics-based enrichment programmes (CBEPs) held in an out-of-school setting. The effectiveness of two CBEPs, which involve the use of liquid nitrogen and liquid oxygen, was explored. Using a sample of 265 upper primary students, it was found that both enrichment programmes were effective in promoting the learning of science concepts. Fair improvements, albeit only transient, in two attitude constructs, enjoyment of science and career preference, due to either CBEPs were detected. The CBEPs did not have any significant impact on the attitude construct relating to students’ views on the social implications of science. The impact of CBEPs showed signs of retention, specifically in the cognitive realm, and reasonable indications of influencing subsequent learning and activities of students.  相似文献   

12.
Reading comprehension is difficult to measure because it is a multifaceted construct influenced by a variety of cognitive, social and affective variables. There are also many distinct reasons for measuring reading comprehension such as the evaluation of instructional programs, the ordering of students by ability, and the diagnosis of reading difficulties. In this article we suggest that appropriate measures of reading comprehension depend on the fit between the purposes for testing and the properties of individual tests. Three test properties that we identify are statistical: stability of individual differences, consistency of an individual's scores across testing occasions, and sensitivity of the criterion variable to treatment or growth. Three other properties are conceptual in nature and pertain to test validity: nomothetic span, construct representation, and penetration. Each of these test properties and purposes is described, as well as the perils of mismatches among them. Comparative research on reading tests, construction of tests from theories and models, and use of testing portfolios can all improve the effective measurement of reading.  相似文献   

13.
本研究以高二学生为被试 ,采用不同教学方法进行高中生物“新陈代谢”一章的教学后 ,对高二学生的认知方式及其学业成绩进行了分析。结果表明 :(1)不同的教与学方法对学生的认知方式会产生显著影响。 (2 )使用画概念图的实验班学生多选择“规则 (P)”为其认知方式。这表明 ,学生主要以有意义的方式在进行学习和建构自己的认知结构 ,其生物学业成绩较好。 (3)运用传统教学法的控制班选择“回忆 (R)”为主要认知方式。这表明 ,控制班学生以机械记忆为主构建自己的认知结构  相似文献   

14.
The current study reports on the development and validation of the Academic Diligence Task (ADT), designed to assess the tendency to expend effort on academic tasks which are tedious in the moment but valued in the long-term. In this novel online task, students allocate their time between solving simple math problems (framed as beneficial for problem solving skills) and, alternatively, playing Tetris or watching entertaining videos. Using a large sample of high school seniors (N = 921), the ADT demonstrated convergent validity with self-report ratings of Big Five conscientiousness and its facets, self-control and grit, as well as discriminant validity from theoretically unrelated constructs, such as Big Five extraversion, openness, and emotional stability, test anxiety, life satisfaction, and positive and negative affect. The ADT also demonstrated incremental predictive validity for objectively measured GPA, standardized math and reading achievement test scores, high school graduation, and college enrollment, over and beyond demographics and intelligence. Collectively, findings suggest the feasibility of online behavioral measures to assess noncognitive individual differences that predict academic outcomes.  相似文献   

15.
Recent investigations challenge the construct validity of sustained silent reading tests. Performance of two groups of post‐secondary students (e.g. struggling and non‐struggling) on a sustained silent reading test and two types of cloze test (i.e. maze and open‐ended) was compared in order to identify the test format that contributes greater variance in reading comprehension. One hundred participants were recruited from students enrolled in a preparatory course for a high‐stakes statewide reading examination. Our results suggest that all three measures have good concurrent validity. There was no evidence that open‐ended cloze performance was more related to verbal ability than any other reading measure. Maze performance did the best job at discriminating between our struggling and non‐struggling readers. Implications for reading comprehension assessment in post secondary‐aged adults are discussed.  相似文献   

16.
Reading has been regarded as a medium for learning science, revealing the importance of enhancing learners’ reading competence in science education. The critical features of science texts are their multiple representations, such as text and visual elements, which assist the representation of science concepts. A multimedia learning environment can present relevant materials in various formats and help students to process the materials in meaningful ways, for example, by integrating learning materials with relevant prior concepts, and organizing them into a consistent and coherent cognitive structure. However, some issues with multimedia instructional design have been proposed, such as students’ cognitive load and learning motivations. In this study, an augmented reality-based science learning system was developed based on the contiguity principle of multimedia learning in order to promote students’ science learning. Moreover, an experiment was conducted on a natural science course in an elementary school to assess the effectiveness of the implemented system on students’ learning. The experimental results display that the students learning with this approach found made significant gains in their learning achievements and motivations compared to those learning science with conventional multimedia science learning; moreover, their perceptions of extraneous cognitive load were significantly reduced during the learning activity.  相似文献   

17.
This paper addresses the construct as well as the criterion validity of the Differential Aptitude Test (DAT) for the assessment of secondary school minority group students ( N = 111) as compared to majority group students ( N = 318) in The Netherlands. Comparison of the test dimensions with the structural equation modelling program EQS showed that construct validity was good for both groups. With one exception, the subtests of the DAT measured the cognitive abilities of minority and majority group students equally well. The estimate of g as computed with the DAT showed strong predictive validity with little bias for various school subjects and achievement tests for mathematics and Dutch. Although some criteria revealed prediction bias to the disadvantage of the minority group, these differences concerned very small changes in R 2 . Conversely, the predictive value decreased substantially when an estimate of g was used excluding subtests that measure aspects of crystallised intelligence. Spearman's hypothesis tested with DAT subtest scores and criterion scores showed that g explained most of the group differences. Professional test users can safely draw conclusions from the DAT regardless of the students' ethnicity.  相似文献   

18.
Cognitive interviews were employed to systematically examine the cognitive validity of self-report survey items extensively used to assess classroom mastery goal structure. In a sample of elementary and middle school students, items were identified that functioned according to their intended meaning and those eliciting less accurate interpretations as conceptually defined by mastery goal structure cognitive validity criteria. Evidence suggested that items framed to focus on students’ teachers (i.e., teacher goals) were more cognitively valid than were items that focused students on their classroom context. Items with abstract terms yielded less accurate interpretations. We discuss implications of determining the cognitive validity of scales used to assess achievement goal structure and related self-report instruments.  相似文献   

19.
The aim of this research is to identify the difficulties experienced by secondary school students (aged 15–16) with the critical reading of newspaper articles with scientific content. Two newspaper critical reading activities in relation to the study of various scientific contents were designed and carried out in two schools (61 students in total), one with a student population from a medium to high social and economic bracket and the other with students from a medium to low social and economic bracket. These activities were designed taking into account the phases of the reading process: before, during and after reading. In order to analyse the difficulties ‘Elements of science critical reading’ were identified on the basis of the ‘Elements of reasoning’ of Paul and Elder and the categories proposed by Bartz C.R.I.T.I.C. questionnaire and a scale was drawn up. The results show that the activities designed were useful in helping students to read critically. We also rated very positively the instrument created to assess the students' answers: the scale based on the performance indicators of Paul and Elder. This instrument enabled us to detect the aspects of critical thinking where students have the most difficulties: identifying the writer's purpose and looking for evidence in a text. It was also shown that the stance taken in the articles also had an influence on the results.  相似文献   

20.
To assess the concurrent validity of standardized achievement tests using teachers' ratings (and rankings) of pupils' academic achievement as criteria, 42 teachers evaluated each of their students (n = 1,032) in each of five major curricular areas prior to the administration of a battery of standardized achievement tests. The teachers were directed to rate each student's proficiency disregarding attendance, attitude, deportment, and so on. Within-class correlation coefficients were computed to eliminate rater leniency bias. The standardized achievement tests were found to have substantial concurrent validity in reading, math, language arts, science, and social studies. The normalized teacher ranks yielded significantly higher validity coefficients than did the ratings, although the magnitude of the difference was small. The concurrent validity coefficients for language arts, reading, and math were significantly higher than those in science and social studies.  相似文献   

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