Published Articles Project 2
- Van Velzen, J. H. (2023). What is the actual world as the study object of scientific research? RRREaT-Cognitive Phenomena in Education, 1: 02.
- Van Velzen, J. H. (2023). The Multi-Cube: The relativity of the observer of person in situation. RRREaT-PT, Editorial 2023(1), 1-23.
- Van Velzen, J. H. (2022). What is knowledge as an actual-world phenomenon? RRREaT-Cognitive Phenomena in Education, 1: 01. 
- Van Velzen, J. H. (2022). Theorizing about situations across time: The dynamics of the actual world. RRREaT-PT, Editorial 2022(1), 1-14.
- Van Velzen, J. H. (2021). Towards a working definition of experiences across time. RRREaT-PT, Editorial 2021(1), 1-9. 

                                        Published Articles Project 1   
- Van Velzen, J.H. (2021). Conceptualizing integrated metacognitive knowledge regarding eleventh-grade high school students’ learning. (see front page for link).    
- Van Velzen, J. H. (2021). Students’ mathematical learning behaviour in teaching-for-
understanding classes: Senior high school and first-year university students’ views. 
The Educational Forum, 85(2), 161-174.
- Van Velzen, J. H. (2019). (Quasi-) experimental research on teaching and the issue of assigning teachers: Towards a qualitatively driven mixed methods (quasi-) experimental design. Research in the Schools, 26(1), 28-37. 
- Van Velzen, J. H. (2018). Students’ general knowledge of the learning process: A mixed methods study illustrating integrated data collection and data consolidation. Journal 
of Mixed Methods Research, 12(2), 182-203.
- Van Velzen, J. H. (2017). Measuring senior high-school students’ self-induced self-
reflective thinking. The Journal of Educational Research, 101(5), 494-502.
- Van Velzen  J. H. (2017). Complex problem solving in L1 education: Knowledge of 
the language problem-solving process. The Journal of Educational Research, 101(6), 634-641.
- Van Velzen, J. H. (2016). Evaluating the suitability of mathematical thinking problems for senior high-school students by including mathematical sense making and global planning. The Curriculum Journal, 27(3), 313-329.
- Van Velzen, J. H. (2015). Eleventh-grade high-school students’  account of mathematical metacognitive knowledge: Explicitness and systematicity. International Journal of Science and Mathematics Education, 14(2), 319-333.
- Van Velzen, J. H. (2015). Are students’ intentionally using self-reflection to improve how they learn?: Conceptualising self-induced self-reflective thinking. Reflective Practice, 16(4), 522-533. 
- Van Velzen, J. H. (2013). Educational researchers and practicality. American Educational Research Journal, 50(4), 789-811.
- Van Velzen, J. H. (2013). Assessing high-school students’ ability to direct their learning. Assessment in Education: Principles, Policy & Practice, 20(2), 170-186.
- Van Velzen, J. H. (2013). Students’ explanations of their knowledge of the learning processes. Educational Studies, 39(1),83-95.
- Van Velzen, J. H. (2012). Teaching metacognitive knowledge and developing expertise. Teachers and Teaching: Theory and Practice,18(3), 365-380. 
- Van Velzen, J. H. (2012). Studying teachers’ interests and the questions they pose about their educational practice. Journal of Education for Teaching, 38(2), 163-179. 

                                                        Books
- Joke van Velzen (2020). Scientific Reasoning in the face of struggling to further research: A critical search through particle physics, cell biology, and metacognition. Sigmetack Publishing.
- Joke van Velzen (2017). Metacognitive knowledge: Development, application, and improvement. IAP.
- Joke van Velzen (2016). Metacognitive learning: Advancing learning by developing general knowledge of the learning process. Springer. 
Joke van Velzen (2012). Beter leren denken [Improving thinking]. Garant.
Joke van Velzen (2010). Onderwijsonderzoek [Educational research]. Garant.
Joke van Velzen (2008). Kennis & Denken & Leren [Knowledge & Thinking & Learning]. Garant. 
Joke van Velzen (2002). Instruction and self-regulated learning: Promoting students’ (self-) reflective thinking [Ph.D. thesis]. Leiden University Press.

Reflective Practice 
2015, Vol. 16(4), 522-533
DOI:10.1080/14623943.2015.1064378
Are students intentionally using self-reflection to improve how they
learn? Conceptualizing self-induced self-reflective thinking
Joke H. van Velzen, Research Institute of Child Development and Education, University of Amsterdam

Abstract
Difficulties in identifying the quality of students’ self-reflective practice can
come forth from students who know about self-reflection because they have been
informed about it but who do not intentionally use it to improve how they learn.
The aim of this study was to explore and describe the construct of self-induced
self-reflective thinking. Forty-one 11th-grade high-school students filled in open-ended
questions regarding self-reflecting thinking. Qualitative analyses indicated
that the construct was characterised as including an understanding that goes
beyond a learned reaction in terms of providing a description of the process of
self-reflective thinking. Consequences for reflective practice are discussed.

The Curriculum Journal
2016, Vol. 27(3), 313-329
DOI:10.1080/09585176.2016.1174140
Evaluating the suitability of mathematical thinking problems
for senior high-school students by including mathematical
sense making and global planning
Joke H. van Velzen, University of Amsterdam

ABSTRACT
The mathematics curriculum often provides for relatively few
mathematical thinking problems or non-routine problems that
focus on a deepening of understanding mathematical concepts and
the problem-solving process. To develop such problems, methods
are required to evaluate their suitability. The purpose of this
preliminary study was to find such an evaluation method by
including mathematical sense making and global planning.
Eighteen 11th-grade high-school students, divided into three
groups of three pairs, solved six mathematical thinking problems
that included the finding of a numeric solution and the writing of
mathematical texts and arguments. Content analysis of the
students’ solution procedures provided for three kinds of
hierarchically ordered mathematical sense-making categories. The
results showed the expected statistically significant difference
between the kinds of problems, though only mathematical
sense making enabled the exclusion of the routine problem. The
implications for practice are discussed.




First published online August 1, 2013
Educational Researchers and Practicality
Joke H. van Velzen, Research Institute of Child Development and Education
Volume 50, Issue 4
DOI:0002831212468787
Abstract
In this article, an attempt to identify further directions in research designs that researchers can use to contribute to the relevance of educational research findings, by including teachers’ practicality issues, is presented. Sixty experienced teachers in secondary education read the reporting of modified experimental research findings about an unfamiliar teaching method for promoting students’ conceptual understanding via historical information and filled in open-ended questions that included general opinion, professional judgment, and research interpretation to capture their practicality issues. The teachers’ answers were analyzed to deduce a hierarchy of themes. The results suggest that the teachers’ practicality issues, which included mainly (a) students’ long-term achievement results, (b) the utility of the teaching method, (c) student experiences, and (d) comparison with other teaching methods, can point to a research program that includes teachers’ practicality issues.