Quicker method for assessing influences on teaching assistant buy-in and practices in reformed courses

Teaching assistants (TAs) that lead reformed recitations and labs must understand and buy into the design of the course and the research-based instructional strategies that the course requires in order to create high-fidelity implementations. We present a model that outlines possible influences on TAs’ buy-in and their in-class actions coupled with a method, using a Real-time Instructor Observation Tool-based [E. A. West et al. Phys. Rev. ST Phys. Educ. Res. 9, 010109 (2013)] exercise, to measure the effect of these influences that is not only quicker than interviews but also allows one to quantify these effects. We use this method to measure the influences on six graduate TAs teaching algebra-based introductory mechanics and electricity and magnetism recitations and labs (“mini studios”) at the University of Central Florida. The results from the exercise are confirmed by interview responses from the TAs. We find a relatively high degree of buy-in to the design of the course, yet this is not reflected in the TAs’ actions. The TAs’ actions appear to be most influenced by student responses and expectations which do not align with the design of the course. Our study examines the effect of three influences shown in our model, and we argue that our method could be easily adapted to examine additional influences.

[1]  Chandra Turpen,et al.  Perceived affordances and constraints regarding instructors' use of Peer Instruction: Implications for Promoting Instructional Change , 2016 .

[2]  Indicators of Understanding: What TAs Listen for in Student Responses , 2008 .

[3]  Renee Michelle Goertzen,et al.  Tutorial teaching assistants in the classroom: Similar teaching behaviors are supported by varied beliefs about teaching and learning , 2010 .

[4]  Peter S. Shaffer,et al.  Tutorials in Introductory Physics , 1998 .

[5]  Wendell H. Potter,et al.  Variation of Instructor-Student Interactions in an Introductory Interactive Physics Course , 2012, 1212.1494.

[6]  Michelle K. Smith,et al.  Active learning increases student performance in science, engineering, and mathematics , 2014, Proceedings of the National Academy of Sciences.

[7]  Gillian H. Roehrig,et al.  Growing a Garden without Water: Graduate Teaching Assistants in Introductory Science Laboratories at a Doctoral/Research University , 2004 .

[8]  Nazan Bautista,et al.  Instructional Experiences of Graduate Assistants Implementing Explicit and Reflective Introductory Biology Laboratories , 2014 .

[9]  Elaine Seymour,et al.  Partners in Innovation: Teaching Assistants in College Science Courses , 2005 .

[10]  Louis Deslauriers,et al.  Improved Learning in a Large-Enrollment Physics Class , 2011, Science.

[11]  Gili Marbach-Ad,et al.  Development and Evaluation of a Prep Course for Chemistry Graduate Teaching Assistants at a Research University , 2012 .

[12]  Dedra Demaree,et al.  TA Beliefs in a SCALE-UP Style Classroom , 2010 .

[13]  A. Thompson.  The relationship of teachers' conceptions of mathematics and mathematics teaching to instructional practice , 1984 .

[14]  Andrew Elby,et al.  Accounting for tutorial teaching assistants' buy-in to reform instruction , 2009 .

[15]  Beth Thacker,et al.  Lessons from a Large-Scale Assessment: Results from Conceptual Inventories. , 2014 .

[16]  Steven J. Pollock,et al.  Sustaining Educational Reforms in Introductory Physics. , 2008, 0805.0277.

[17]  Jacquelyn J. Chini,et al.  Comparing Traditional and Studio Courses through FCI Gains and Losses , 2015 .

[18]  Ann E. Austin.  Preparing the Next Generation of Faculty: Graduate School as Socialization to the Academic Career , 2002 .

[19]  Jon D. H. Gaffney.  Education Majors' Expectations and Reported Experiences with Inquiry-Based Physics: Implications for Student Affect. , 2013 .

[20]  Ken Heller,et al.  Physics faculty beliefs and values about the teaching and learning of problem solving. I. Mapping the common core , 2007 .

[21]  A. Karimi,et al.  Master‟s thesis , 2011 .

[22]  J. Nyquist.  The PhD A Tapestry of Change for the 21st Century , 2002 .

[23]  C. Henderson,et al.  Physics faculty beliefs and values about the teaching and learning of problem solving. II. Procedures for measurement and analysis , 2007 .

[24]  M. Lloyd,et al.  Normative beliefs, discursive claims, and implementation of reform-based science standards , 2016 .

[25]  Ciaran Sugrue,et al.  Student Teachers’ Lay Theories and Teaching Identities: their implications for professional development , 1997 .

[26]  Melissa H. Dancy,et al.  Barriers to the use of research-based instructional strategies: The influence of both individual and situational characteristics , 2007 .

[27]  Melissa H. Dancy,et al.  Beyond the Individual Instructor: Systemic Constraints in the Implementation of Research‐Informed Practices , 2005 .

[28]  Steven J. Pollock,et al.  A physics department’s role in preparing physics teachers: The Colorado learning assistant model , 2010 .

[29]  Chris M. Golde,et al.  At Cross Purposes: What the Experiences of Today's Doctoral Students Reveal about Doctoral Education. , 2001 .

[30]  Andrew Elby,et al.  Respecting tutorial instructors' beliefs and experiences: A case study of a physics teaching assistant , 2010 .

[31]  Noah D. Finkelstein,et al.  Examining the Beliefs and Practice of Teaching Assistants: Two Case Studies , 2010 .

[32]  Matthew T. Hora,et al.  Teaching the way they were taught? Revisiting the sources of teaching knowledge and the role of prior experience in shaping faculty teaching practices , 2014 .

[33]  N. Finkelstein,et al.  Design and Application of a Framework for Examining the Beliefs and Practices of Physics Teaching Assistants. , 2016 .

[34]  K. Tanner,et al.  “What if students revolt?”—Considering Student Resistance: Origins, Options, and Opportunities for Investigation , 2013, CBE life sciences education.

[35]  Robert Endorf.  Effectiveness of different tutorial recitation teaching methods and its implications for TA training , 2007 .

[36]  Training Graduate Teaching Assistants To Be Better Undergraduate Physics Educators. , 1994 .

[37]  Elisabeth E. Schussler,et al.  Does Instructor Type Matter? Undergraduate Student Perception of Graduate Teaching Assistants and Professors , 2012, CBE life sciences education.

[38]  Eugenia Etkina,et al.  Investigative Science Learning Environment: Using the processes of science and cognitive strategies to learn physics , 2001 .

[39]  Tershia A. Pinder-Grover,et al.  Active Learning in Engineering: Perspectives from Graduate Student In- , 2013 .