A Three-Tier Diagnostic Test to Assess Pre-Service Teachers' Misconceptions about Global Warming, Greenhouse Effect, Ozone Layer Depletion, and Acid Rain

Date

2012-01-01

Author

Arslan, Harika Ozge
Cigdemoglu, Ceyhan
Moseley, Christine

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

121
views

0
downloads

This study describes the development and validation of a three-tier multiple-choice diagnostic test, the atmosphere-related environmental problems diagnostic test (AREPDiT), to reveal common misconceptions of global warming (GW), greenhouse effect (GE), ozone layer depletion (OLD), and acid rain (AR). The development of a two-tier diagnostic test procedure as described by Treagust constitutes the framework for this study. To differentiate a lack of knowledge from a misconception, a certainty response index is added as a third tier to each item. Based on propositional knowledge statements, related literature, and the identified misconceptions gathered initially from 157 pre-service teachers, the AREPDiT was constructed and administered to 256 pre-service teachers. The Cronbach alpha reliability coefficient of the pre-service teachers' scores was estimated to be 0.74. Content and face validations were established by senior experts. A moderate positive correlation between the participants' both-tiers scores and their certainty scores indicated evidence for construct validity. Therefore, the AREPDiT is a reliable and valid instrument not only to identify pre-service teachers' misconceptions about GW, GE, OLD, and AR but also to differentiate these misconceptions from lack of knowledge. The results also reveal that a majority of the respondents demonstrated limited understandings about atmosphere-related environmental problems and held six common misconceptions. Future studies could test the AREPDiT as a tool for assessing the misconceptions held by pre-service teachers from different programs as well as in-service teachers and high school students.

Subject Keywords

Global warming, Environmental education, Ozone layer depletion, Misconceptions, Three-tier diagnostic assessment, Acid rain

URI

https://hdl.handle.net/11511/66268

Journal

INTERNATIONAL JOURNAL OF SCIENCE EDUCATION

DOI

https://doi.org/10.1080/09500693.2012.680618

Collections

Department of Secondary Science and Mathematics Education, Article

Suggestions

OpenMETU
Core

AN INVESTIGATION ON THE ELEMENTARY TEACHERS' KNOWLEDGE ABOUT AIR POLLUTION ISSUES Yılmaz Tüzün, Özgül; Teksöz, Gaye (2008-01-01) The aim of this study was to determine the elementary teachers' knowledge about air pollution. Ozone depletion, global warming, acid rain, and renewable energy were also addressed in this study to get holistic picture about air pollution. A total-of 183 teachers from the 91 schools in Ankara participated to the study. The data obtained were analyzed by means of both quantitative statistical and document analyses techniques. Results revealed that majority of the teachers have an idea about the basic air poll...
AN INTEGRATED MODELING APPROACH FOR ASSESSING THE IMPACTS OF A NATURAL GAS-FIRED POWER-PLANT ON SOIL ACIDIFICATION KILIC, B; KAYIN, S; MUKHALLALATI, L; SOYUPAK, S; ONDER, K; YURTERI, C (1994-11-01) Environmental impacts of a proposed natural gas-fired power plant was assessed by coupling an atmospheric deposition model with a soil acidification model. Long-term and short-term impacts of atmospheric dispersion and deposition of pollutants, especially NO(x), on the quality of air were estimated within the local scale using a short term dispersion model. The long-term soil response to acid deposition was simulated by a model which predicts the number of years required to reach critical soil pH values.
The causal effect of carbon dioxide emissions, electricity consumption, economic growth, and industrialization in Sierra Leone Asumadu-Sarkodie, Samuel; Owusu, Phebe Asantewaa (Informa UK Limited, 2017-01-01) The study investigated the causal effect of carbon dioxide emissions, electricity consumption, economic growth, and industrialization in Sierra Leone from 1980-2011 by employing the linear regression and the vector error correction models. Evidence from both models show a long-run equilibrium relationship between carbon dioxide emissions, electricity consumption, economic growth, and industrialization in Sierra Leone. Evidence from the variance decomposition shows that 7% of future shock in carbon dioxide e...
An application of geographic information system (GIS) to a fictitous thermal power plant in Mersin, Turkey: An application of dispersion modelling coupled with GIS Oguz, M (Springer Science and Business Media LLC, 2003-09-01) In this study, local air quality impacts of a proposed conventional coal-fired power plant in the Ice1 region has been investigated using numerical dispersion modeling studies coupled with a GIS application. Within the impact area of the facility, Industrial Source Complex Short Term (ISCST2) dispersion model has been used to estimate ground-level concentrations of air pollutants originating from the power plant. For the same impact area, GIS applications have been utilised to determine the agricultural yie...
Estimating net primary productivity of forest ecosystems over Turkey using remote sensing approach Gülbeyaz, Önder; Akyürek, Sevda Zuhal; Department of Geodetic and Geographical Information Technologies (2018) Understanding the ﬂuctuations in carbon balance and global warming with respect to the global climate change and creating solutions, has become one of the most important topics in ecological studies especially during last decades. These changes, in particular for the terrestrial ecosystems, can be monitored using gross primary productivity (GPP), its derivative net primary productivity (NPP) (the subtraction of autotrophicrespirationfromGPP)andnetecosystemproductivity(NEP)(subtraction of both plant respirat...

Citation Formats

H. O. Arslan, C. Cigdemoglu, and C. Moseley, “A Three-Tier Diagnostic Test to Assess Pre-Service Teachers’ Misconceptions about Global Warming, Greenhouse Effect, Ozone Layer Depletion, and Acid Rain,” INTERNATIONAL JOURNAL OF SCIENCE EDUCATION, pp. 1667–1686, 2012, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/66268.