A Causal Model of Students Achievement in an Introductory Mechanics Course

1999-01-01
Eryılmaz, Ali
Show full item record
207
views
0
downloads
The purpose of this study is to find out the factors affecting students' achievement in introductory mechanics by employing the Factorial Modeling (FaM) procedure by using Statistical Packages for Social Sciences (SPSS) program. The subjects were 30 preservice physics teachers at Middle East Technical University (METU). Data were collected from Mechanics Diagnostic test, Science Logic test, and the information in the students' files at the METU registration office. This study had seven variates; (i) students' preconceptions, (ii) students' cognitive levels, (iii) students' science score in University Entrance Examination (UEE), (iv) students' Lycee Certificate scores, (v) students' Cumulative General Point Average (CGPA) in the University, (vi) students' mathematics achievement, and (vii) students' mechanics achievement. Bivariate correlations were computed for all pairs of variates, and a causal model of students' achievement in an introductory mechanics course was devised. The FaM procedure resulted in three variables named (i) Newtonian physics covering first three variates, (ii) Science Experience covering the fourth and fifth variates, and (iii) Mathematics aptitude covering the sixth variate. These three variables explained 62 percent of variances in the students' mechanics achievement scores (the criterion variate).
Physics achievement, Factorial modeling and causal model.
https://hdl.handle.net/11511/83084
http://efdergi.hacettepe.edu.tr/shw_artcl-1126.html
Hacettepe Journal of Education
Department of Mathematics and Science Education, Article

Suggestions

An investigation of pre-service mathematics teachers' semiotic representations and modeling routes in a mathematical modeling activity
Çetinbaş, Merve; Çetinkaya, Bülent; Department of Mathematics Education (2022-9-1)
This study aimed to examine the characteristics of pre-service mathematics teachers' mathematical modeling processes in terms of semiotic representations and the modeling routes varying within the scope of these characteristics. Participants were 13 pre-service teachers studying at a state university in Ankara and enrolled in an elective course entitled “Mathematical Modeling for Teachers.” Data were collected through a technology-integrated mathematical modeling activity. The pre-service mathematics teache...
A Categorical Principal Component Regression on Computer-Assisted Instruction in Probability Domain
Kapucu, Tuğba; İlk Dağ, Özlem; Batmaz, İnci (2018-01-01)
The purpose of this study is to examine the effects of computer-assisted instructional material (CAIM) prepared in R program on eighth grade students’ permutation–combination and probability achievement and their attitudes toward computer-assisted learning. In the study, we collect survey data from 74 conveniently selected students and their schools; data consists of 45 highly correlated explanatory variables with different measurement levels. To deal with the multicollinearity problem among mixed type of e...
A structural equation model examining the relationships among mathematics achievement, attitudes toward statistics, and statistics outcomes
Emmioğlu, Esma; Ok, Ahmet; Çapa Aydın, Yeşim; Department of Educational Sciences (2011)
The purpose of the current study was to investigate the structural relationships among self-reported mathematics achievement, attitudes toward statistics, and statistics outcomes by testing a structural model. The current study utilized a survey design. The participants of study consisted of 247 undergraduate and graduate students enrolled in statistics courses in a university in Turkey. The participants were from different disciplines such as engineering, education, and economics. The Turkish version of th...
An Emprical examination for collaborative nature of business process modeling
Fındık Coşkunçay, Duygu; Çakır, Murat Perit; Department of Information Systems (2016)
In this study, factors that contribute to interaction quality of collaborative group members in a computer-supported collaborative business process modeling context were investigated with qualitative and quantitative methods. Initially, interaction quality factors were identified based on a review of related theoretical frameworks and qualitative analysis of log files from a dual eye-tracking experiment. A rating scheme was then developed to assess the quality of group interactions. A research model, that r...
An investigation of elementary gifted students’ modeling competencies through engineering-based model eliciting activities
Karataş Aydın, Firdevs İclal; Işıksal Bostan, Mine; Department of Elementary Education (2022-9)
The aim of this study is to investigate the cognitive modeling competencies of elementary gifted students when they are engaged in engineering-based model eliciting activities. In this study, the case study method was employed. Participants of the study are 19 elementary gifted students between the ages of 9 and 12 who attend at the Science and Art Center in Ankara. Purposive sampling method was used to determine the participants. Six groups received three engineering-based model eliciting activities develo...
Citation Formats
A. Eryılmaz, “A Causal Model of Students Achievement in an Introductory Mechanics Course,” Hacettepe Journal of Education, pp. 36–42, 1999, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/83084.
METU IIS - Integrated Information Service open@metu.edu.tr