Stacy R. Karl

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All published works

Action	Title	Year	Authors
+	Investigating the Generalizability of Schema-Based Instruction Focused on Proportional Reasoning: A Multi-State Study	2020	Asha K. Jitendra Michael R. Harwell Stacy R. Karl Soo‐hyun Im Susan C. Slater
+	Improving student learning of ratio, proportion, and percent: A replication study of schema-based instruction.	2019	Asha K. Jitendra Michael R. Harwell Soo‐hyun Im Stacy R. Karl Susan C. Slater
+	Using Regression Discontinuity to Estimate the Effects of a Tier-1 Research-Based Mathematics Program in Seventh Grade	2018	Asha K. Jitendra Michael R. Harwell Soo‐hyun Im Stacy R. Karl Susan C. Slater
+	The Impact of a Research-Based Intervention on the Proportional Reasoning of Seventh-Grade Students with Mathematics Difficulties: A Regression Discontinuity Analysis.	2018	Soo‐hyun Im Asha K. Jitendra Michael R. Harwell Stacy R. Karl Susan C. Slater
+	Investigating a Tier 1 Intervention Focused on Proportional Reasoning: A Follow-Up Study	2017	Asha K. Jitendra Michael R. Harwell Stacy R. Karl Gregory R. Simonson Susan C. Slater
+	Improving Student Learning of Ratio, Proportion, and Percent Problem Solving: A Replication Study of Schema-Based Instruction.	2017	Asha K. Jitendra Michael R. Harwell Stacy R. Karl Soo‐hyun Im Susan C. Slater Gregory R. Simonson
+	Schema-Based Instruction: Effects of Experienced and Novice Teacher Implementers on Seventh Grade Students' Proportional Problem Solving.	2016	Asha K. Jitendra Michael R. Harwell Stacy R. Karl Danielle Dupuis Gregory R. Simonson Susan C. Slater Amy E. Lein
+	Schema-based instruction: Effects of experienced and novice teacher implementers on seventh grade students' proportional problem solving	2016	Asha K. Jitendra Michael R. Harwell Stacy R. Karl Danielle Dupuis Gregory R. Simonson Susan C. Slater Amy E. Lein
+	A Randomized Trial of the Effects of Schema-Based Instruction on Proportional Problem-Solving for Students with Mathematics Problem-Solving Difficulties.	2016	Asha K. Jitendra Michael R. Harwell Danielle Dupuis Stacy R. Karl
+	Effects of a research-based intervention to improve seventh-grade students’ proportional problem solving: A cluster randomized trial.	2015	Asha K. Jitendra Michael R. Harwell Danielle Dupuis Stacy R. Karl Amy E. Lein Gregory R. Simonson Susan C. Slater
+	Understanding decimal proportions: Discrete representations, parallel access, and privileged processing of zero	2013	Sashank Varma Stacy R. Karl

Common Coauthors

Coauthor	Papers Together
Asha K. Jitendra	10
Michael R. Harwell	10
Susan C. Slater	9
Soo‐hyun Im	5
Gregory R. Simonson	5
Danielle Dupuis	4
Amy E. Lein	3
Sashank Varma	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+ PDF Chat	Effectiveness of Schema-Based Instruction for Improving Seventh-Grade Students’ Proportional Reasoning: A Randomized Experiment	2013	Asha K. Jitendra Jon R. Star Danielle Dupuis Michael C. Rodriguez	7
+	Effects of a research-based intervention to improve seventh-grade students’ proportional problem solving: A cluster randomized trial.	2015	Asha K. Jitendra Michael R. Harwell Danielle Dupuis Stacy R. Karl Amy E. Lein Gregory R. Simonson Susan C. Slater	6
+	Improving mathematical problem solving in grades 4 through 8: A practice guide	2010	John Woodward	5
+ PDF Chat	Improving students’ proportional thinking using schema-based instruction	2011	Asha K. Jitendra Jon R. Star Michael C. Rodriguez Mary Lindell Fumio Someki	5
+	An Experiment in Teaching Ratio and Proportion	2007	Robert Adjiage François Pluvinage	5
+	None	1998	David Ben‐Chaim James T. Fey William M. Fitzgerald Catherine Benedetto Jane Miller	4
+ PDF Chat	Improving seventh grade students’ learning of ratio and proportion: The role of schema-based instruction	2009	Asha K. Jitendra Jon R. Star Kristin Starosta Jayne M. Leh Sheetal Sood Grace I. L. Caskie Cheyenne L. Hughes Toshi R. Mack	4
+	Didactical designs for students’ proportional reasoning: an “open approach” lesson and a “fundamental situation”	2009	Takeshi Miyakawa Carl Winsløw	4
+	The Effects of Schema-Based Instruction on the Proportional Thinking of Students With Mathematics Difficulties With and Without Reading Difficulties	2014	Asha K. Jitendra Danielle Dupuis Jon R. Star Michael C. Rodriguez	4
+	Simultaneous Statistical Inference	1981	Rupert G. Miller	4
+	Not Everything Is Proportional: Effects of Age and Problem Type on Propensities for Overgeneralization	2005	Wim Van Dooren Dirk De Bock An Hessels Dirk Janssens Lieven Verschaffel	4
+	Intraclass Correlation Values for Planning Group-Randomized Trials in Education	2007	Larry V. Hedges E. C. Hedberg	4
+	Effects of Mathematical Word Problem—Solving Instruction on Middle School Students with Learning Problems	2005	Yan Ping Xin Asha K. Jitendra Andria Deatline-Buchman	4
+	Using Covariates to Improve Precision for Studies That Randomize Schools to Evaluate Educational Interventions	2007	Howard S. Bloom Lashawn Richburg-Hayes Alison Black	3
+	Investigating a Tier 1 Intervention Focused on Proportional Reasoning: A Follow-Up Study	2017	Asha K. Jitendra Michael R. Harwell Stacy R. Karl Gregory R. Simonson Susan C. Slater	3
+	A Randomized Trial of the Effects of Schema-Based Instruction on Proportional Problem-Solving for Students with Mathematics Problem-Solving Difficulties.	2016	Asha K. Jitendra Michael R. Harwell Danielle Dupuis Stacy R. Karl	3
+	Mathematics Instruction for Students With Learning Disabilities: A Meta-Analysis of Instructional Components	2009	Russell Gersten David J. Chard Madhavi Jayanthi Scott Baker Paul Morphy Jonathan R. Flojo	3
+	An Investigation of Proportional Reasoning Skills of Middle School Students	2009	S. Aslı Özgün‐Koca Mesture Kayhan Altay	3
+	Facilitating children's proportional reasoning: A model of reasoning processes and effects of intervention on strategy change.	2001	Nobuyuki Fujimura	3
+	Students' overuse of proportionality on missing-value problems: how numbers may change solutions	2009	Wim Van Dooren Dirk De Bock Marleen Evers Lieven Verschaffel	3
+	Two Perspectives on Proportional Relationships: Extending Complementary Origins of Multiplication in Terms of Quantities	2014	Sybilla Beckmann Andrew Izsák	3
+	Prompting children to reason proportionally: Processing discrete units as continuous amounts.	2015	Ty W. Boyer Susan C. Levine	2
+	Replication in Prevention Science	2011	Jeffrey C. Valentine Anthony Biglan Robert F. Boruch Felipe González Castro Linda M. Collins Brian R. Flay Sheppard G. Kellam Eve K. Mościcki Steven P. Schinke	2
+	The Acquisition of Addition and Subtraction Concepts in Grades One through Three	1984	Thomas P. Carpenter James M. Moser	2
+ PDF Chat	It pays to compare: An experimental study on computational estimation	2009	Jon R. Star Bethany Rittle‐Johnson	2
+	Facilitating proportional reasoning through worked examples: Two classroom-based experiments	2017	Brendan Bentley Gregory C. R. Yates	2
+	RATIONAL NUMBER AND PROPORTIONAL REASONING: USING INTENSIVE QUANTITIES TO PROMOTE ACHIEVEMENT IN MATHEMATICS AND SCIENCE	2010	Christine Howe Terezinha Nuñes Peter Bryant	2
+	Improving student learning of ratio, proportion, and percent: A replication study of schema-based instruction.	2019	Asha K. Jitendra Michael R. Harwell Soo‐hyun Im Stacy R. Karl Susan C. Slater	2
+	Development of intuitive and numerical proportional reasoning	1992	Valerie Allen Ahl Colleen F. Moore James A. Dixon	2
+	Early Predictors of High School Mathematics Achievement	2012	Robert S. Siegler Greg J. Duncan Pamela Davis‐Kean Kathryn Duckworth Amy Claessens Mimi Engel María Inés Susperreguy Meichu Chen	2
+ PDF Chat	Effects of Preventative Tutoring on the Mathematical Problem Solving of Third-Grade Students with Math and Reading Difficulties	2008	Lynn S. Fuchs Pamela M. Seethaler Sarah R. Powell Douglas Fuchs Carol L. Hamlett Jack Μ. Fletcher	2
+	Schema induction in children's analogical problem solving.	1999	Zhe Chen	2
+ PDF Chat	Competence with fractions predicts gains in mathematics achievement	2012	Drew H. Bailey Mary K. Hoard Lara Nugent David C. Geary	2
+	Fractions: the new frontier for theories of numerical development	2012	Robert S. Siegler Lisa K. Fazio Drew H. Bailey Xinlin Zhou	2
+	Building middle school students' understanding of proportional reasoning through mathematical investigation	2008	Blidi S. Stemn	2
+	The Blocks Task: Comparative Analyses of the Task With Other Proportion Tasks and Qualitative Reasoning Skills of Seventh-Grade Children in Solving the Task	1992	Guershon Harel Merlyn J. Behr Thomas R. Post Richard Lesh	2
+ PDF Chat	An exploratory study contrasting high- and low-achieving students' percent word problem solving	2011	Asha K. Jitendra Jon R. Star	2
+ PDF Chat	The development of students’ use of additive and proportional methods along primary and secondary school	2011	Ceneıda Fernández Salvador Llinares Wim Van Dooren Dirk De Bock Lieven Verschaffel	2
+ PDF Chat	Order and Equivalence of Rational Numbers: A Clinical Teaching Experiment	1984	Merlyn J. Behr Ipke Wachsmuth Thomas R. Post Richard Lesh	2
+ PDF Chat	The Effects of Schema-Broadening Instruction on Second Graders' Word-Problem Performance and Their Ability to Represent Word Problems with Algebraic Equations: A Randomized Control Study	2010	Lynn S. Fuchs Rebecca O. Zumeta Robin F. Schumacher Sarah R. Powell Pamela M. Seethaler Carol L. Hamlett Douglas Fuchs	2
+	Transfer in Pieces	2006	Joseph F. Wagner	2
+	Just Answering … or Thinking? Contrasting Pupils' Solutions and Classifications of Missing-Value Word Problems	2010	Wim Van Dooren Dirk De Bock Kim Vleugels Lieven Verschaffel	2
+	Role of examples in how students learn to categorize statistics word problems.	1996	Jill L. Quilici Richard E. Mayer	2
+	Effects of Mathematical Word Problem Solving by Students At Risk or With Mild Disabilities	1998	Asha K. Jitendra Cynthia C. Griffin Kara McGoey M. Cathleen Gardill Preetha Bhat Tamar Riley	2
+	A Randomized Controlled Trial of the Impact of Schema-Based Instruction on Mathematical Outcomes for Third-Grade Students with Mathematics Difficulties	2013	Asha K. Jitendra Danielle Dupuis Michael C. Rodriguez Anne F. Zaslofsky Susan C. Slater Kelly Cozine-Corroy C. A. Church	2
+	Using Regression Discontinuity to Test the Impact of a Tier 2 Reading Intervention in First Grade	2014	Scott Baker Keith Smolkowski Erin A. Chaparro Jean Louise M. Smith Hank Fien	1
+	Flexibility in problem solving: The case of equation solving	2007	Jon R. Star Bethany Rittle‐Johnson	1
+	Developmental changes in the comparison of decimal fractions	2009	Laetitia Desmet Jacques Grégoire Christophe Mussolin	1
+ PDF Chat	Is three greater than five: The relation between physical and semantic size in comparison tasks	1982	Avishai Henik Joseph Tzelgov	1
+	Children's Mathematics: Cognitively Guided Instruction	1999	Thomas P. Carpenter Élizabeth Fennema Megan L. Franke Linda Levi Susan B. Empson	1