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What Students Think And How They Really Perform In Chemistry, Ross Hudson Nov 2015

What Students Think And How They Really Perform In Chemistry, Ross Hudson

Dr Ross Hudson

This research was part of a larger study into student performance in senior chemistry with regard to question type and content. This paper examines student perceptions about question type and context and compares these perceptions to actual performance. How students perceive different types of questions and how it influences their self-belief and motivation were the focus of this study. Student responses to different styles or types of questions have been well researched over time. In this study Year 11 chemistry students were quizzed about their preferences to Multiple-Choice questions and Open Response question types and how the presence of each …


A Comparison Of Student Perceptions To Actual Performance In Chemistry, Ross Hudson Mar 2015

A Comparison Of Student Perceptions To Actual Performance In Chemistry, Ross Hudson

Dr Ross Hudson

This research was part of a larger study into student performance in senior chemistry with regard to question type and content. This paper examines student perceptions about question type and context and compares these perceptions to actual performance. How students perceive different types of questions and how it influences their self-belief and motivation were the focus of this study. Student responses to different styles or types of questions have been well researched over time. In this study Year 11 chemistry students were quizzed about their preferences to Multiple-Choice questions and Open Response question types and how the presence of each …


Student Science Performance On Process Items Compared To Knowledge Items., Ross D. Hudson Dr May 2014

Student Science Performance On Process Items Compared To Knowledge Items., Ross D. Hudson Dr

Dr Ross Hudson

Assessment items in science have traditionally focussed on science knowledge. However, since literacy has become more important in science teaching and as a result science assessments have introduced a larger range of item s that are able to assess science investigative skills and science understanding as well as science knowledge. This in no small part can be attributed to the influence assessments such as PISA and to a lesser extent programs such as the TIMSS. The shift towards investigative or science process items raises the question of how this change will affect student performance. This research explored a series of …


Trialling Of Test Items; Is The Data A Reliable Predictor Of Final Test Performance?, Ross Hudson Jun 2013

Trialling Of Test Items; Is The Data A Reliable Predictor Of Final Test Performance?, Ross Hudson

Dr Ross Hudson

Trialling is seen as a necessary first step in producing a reliable valid assessment tool. However, how reliable is the trialling result in terms of predicting population test performance?


Which Form Of Assessment Provides The Best Information About Student Performance In Chemistry Examinations?, Ross Hudson, David Treagust Dec 2012

Which Form Of Assessment Provides The Best Information About Student Performance In Chemistry Examinations?, Ross Hudson, David Treagust

Dr Ross Hudson

Background: This study developed from observations of apparent achievement differences between male and female chemistry performances in a state university entrance examination. Male students performed more strongly than female students, especially in higher scores. Apart from the gender of the students, two other important factors that might influence student performance were format of questions (short-answer or multiple-choice) and type of questions (recall or application). Purpose: The research question addressed in this study was: Is there a relationship between performance in state university entrance examinations in chemistry and school chemistry examinations and student gender, format of questions--multiple-choice or short-answer, and conceptual …


How Does Student Performance On Process Items Compare To That Of Knowledge Items In Science Assessments?, Ross Hudson, Stewart Monckton Nov 2012

How Does Student Performance On Process Items Compare To That Of Knowledge Items In Science Assessments?, Ross Hudson, Stewart Monckton

Dr Ross Hudson

No abstract provided.


Trialling Of Test Items; How Reliable Is It?, Ross Hudson, Stewart Monckton Oct 2012

Trialling Of Test Items; How Reliable Is It?, Ross Hudson, Stewart Monckton

Dr Ross Hudson

No abstract provided.


Gender Differences In Chemistry Performance: What Is The Relationship Between Gender, Question Type And Question Content, Ross Hudson May 2012

Gender Differences In Chemistry Performance: What Is The Relationship Between Gender, Question Type And Question Content, Ross Hudson

Dr Ross Hudson

The role of gender in chemistry performance, and other subject areas in general, has precipitated a variety of studies that have generally shown that male students performed at higher levels compared female students, particularly in a the pure sciences of physics and chemistry (Beller & Gafni, 1991; Buccheri, Gurber & Bruhwiler, 2011; Hamilton, 1998; Hedges & Howell, 1995) Differences between the observed students’ performances on the Victorian Certificate of Education (Australia) examinations (VCE) supported the findings of previous research into gender performance. Students were performing differently on the two semester examinations (VCAA, 2005, 2006, 2007, 2008). Male students were performing …


Is There A Relationship Between Chemistry Performance And Question Type, Question Content And Gender?, Ross Hudson Feb 2012

Is There A Relationship Between Chemistry Performance And Question Type, Question Content And Gender?, Ross Hudson

Dr Ross Hudson

This research inquires into the effectiveness of the two predominant forms of questions - multiple-choice questions and short-answer questions - used in the State University Entrance Examination for Chemistry including the relationship between performance and gender. It examines not only the style of question but also the content type examined (recall and application questions). The research involves class trial testing of students with structured questions that examine the same material content with each type of question (multiple-choice or short-answer) and also examines the different type of content (recall or application) and finally the influence of student gender. Rasch analysis of …


Which Form Of Assessment In A Chemistry Examination Best Describes Student Understanding?, Ross Hudson Aug 2011

Which Form Of Assessment In A Chemistry Examination Best Describes Student Understanding?, Ross Hudson

Dr Ross Hudson

No abstract provided.


Does Question Type, Content And Gender Influence Student Understanding As Demonstrated In An Entrance Examination?, Ross Hudson, David Treagust Mar 2011

Does Question Type, Content And Gender Influence Student Understanding As Demonstrated In An Entrance Examination?, Ross Hudson, David Treagust

Dr Ross Hudson

The research inquires into the effectiveness of the two predominant forms of questions that are used on the State University Entrance examination for chemistry. These are multiple-choice questions and short-answer questions. This research examines the style of question but also the content type examined (recall and application questions) along with gender differences. The research involved an analysis of previous State University Examinations as well as class trial testing students of both genders on tests designed by the researcher. Rasch analysis of the class trial data was performed allowing comparison of question type and content performance as well as differential analysis …


Multiple-Choice Questions Compared To Short-Answer Response : Which Assesses Understanding Of Chemistry More Effectively?, Ross Hudson Dec 2009

Multiple-Choice Questions Compared To Short-Answer Response : Which Assesses Understanding Of Chemistry More Effectively?, Ross Hudson

Dr Ross Hudson

The research inquires into the effectiveness of the two predominant forms of questions that are used on the Victorian Certificate of Education (VCE) Victoria Chemistry examination. These are multiple- choice questions and short-answer questions. This research examines not only the style of chemistry question but also the content type examined (recall and application questions) along with gender differences in students' responses to such questions. The research involved three phases, i) analysis of five years results from the VCE Chemistry examinations, ii) class trial testing students of both genders with structured questions that examined the same material content with each type …


Patscience : Progressive Achievement Tests In Science, Ross Hudson, Ron Martin, Daniel Urbach, Stavroula Zoumboulis Dec 2008

Patscience : Progressive Achievement Tests In Science, Ross Hudson, Ron Martin, Daniel Urbach, Stavroula Zoumboulis

Dr Ross Hudson

The ACER progressive achievement tests in science are for use in Australian schools to provide information to teachers about the level of achievement attained by their students in the concepts, skills and processes of science.