The Empirical Basis for the RNR Model with an Updated RNR Conceptual Framework

Author(s):  
Faye S. Taxman ◽  
April Pattavina ◽  
Michael S. Caudy ◽  
James Byrne ◽  
Joseph Durso
2020 ◽  
Vol 16 (2) ◽  
pp. 183-198
Author(s):  
Lars Rikard Stavrum ◽  
Berit Bungum ◽  
Jonas R. Persson

The concept of ‘force’ is abstract and challenging for many physics students, and many studies have revealed misconceptions that hinder students’ understanding and learning in classical physics. One reason for this may be the multifaceted nature of the concept and how textbooks give different definitions and explanations depending on the context. In this article, we present a framework of eight categories for how the concept is described, based on fundamental principles in physics, their historical sources and an analysis of how ‘force’ is described in four physics textbooks used in upper secondary schools in Norway. Examples from one of the textbooks that constituted the empirical basis for the framework are given. These reveal that textbooks may present students with a variety of definitions and explanations of ‘force’. It is argued that students should be made aware of this variability in order to support their motivation and learning in physics, but also to understand the complex and evolving nature of the force concept and other important concepts in physics.


1999 ◽  
Vol 41 (1) ◽  
pp. 55-59 ◽  
Author(s):  
Charlene Butler ◽  
Henry Chambers ◽  
Murray Goldstein ◽  
Susan Harris ◽  
Judy Leach ◽  
...  

Crisis ◽  
2011 ◽  
Vol 32 (4) ◽  
pp. 204-216 ◽  
Author(s):  
M. L. Rurup ◽  
H. R. W. Pasman ◽  
J. Goedhart ◽  
D. J. H. Deeg ◽  
A. J. F. M. Kerkhof ◽  
...  

Background: Quantitative studies in several European countries showed that 10–20% of older people have or have had a wish to die. Aims: To improve our understanding of why some older people develop a wish to die. Methods: In-depth interviews with people with a wish to die (n = 31) were carried out. Through open coding and inductive analysis, we developed a conceptual framework to describe the development of death wishes. Respondents were selected from two cohort studies. Results: The wish to die had either been triggered suddenly after traumatic life events or had developed gradually after a life full of adversity, as a consequence of aging or illness, or after recurring depression. The respondents were in a situation they considered unacceptable, yet they felt they had no control to change their situation and thus progressively “gave up” trying. Recurring themes included being widowed, feeling lonely, being a victim, being dependent, and wanting to be useful. Developing thoughts about death as a positive thing or a release from problems seemed to them like a way to reclaim control. Conclusions: People who wish to die originally develop thoughts about death as a positive solution to life events or to an adverse situation, and eventually reach a balance of the wish to live and to die.


1984 ◽  
Vol 29 (12) ◽  
pp. 967-968
Author(s):  
Ernst G. Beier
Keyword(s):  

2011 ◽  
pp. n/a-n/a ◽  
Author(s):  
Gerald T. Ankley ◽  
Richard S. Bennett ◽  
Russell J. Erickson ◽  
Dale J. Hoff ◽  
Michael W. Hornung ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document