Furthermore, despite his emphasis on heuristics as guiding theory modification, Lakatos still emphasizes testing.
Taking into account these findings, Lindell and Perry's (2012) theory modification incorporates attribution of protective responsibility (i.e., ascription of responsibility) as part of PADM's perceptions of social stakeholders.
First, some philosophical models of scientific theories make it possible to account for theory modification or replacement over time; such a view could thereby help explain why the TOL is still around despite claims of its "refutation".
Eventually, it may prove impossible to support the core theory by hypothesis modification any further, and at this point the core theory itself is abandoned or radically altered and a paradigm shift occurs.
In it Bernays simplified and refined the work of John von Neumann on logic and set theory; these modifications were further developed by the logician Kurt Gödel.
In the first part of the paper the theory and modifications of the optical, mechanical and software design for the Hartmann wavefront analyzer are described.
Using the concept of the tension field theory, with modifications that take account of stiffener compressibility and panel deflection, a simple validated method for the estimation of the stiffener axial force has been developed, taking account of applied shear, compression and bending.
Coaches could, in theory, make modifications in training loads while at altitude, or in team sports, make personnel decisions about playing time in competitions at altitude based (in part) on the ability to maintain SaO2 during exercise.
SEM is an iterative process in which model fit is improved by using theory and modifications indices either to add additional pathways between variables or to allow items to co-vary [ 28- 30].
Swann soon demonstrated that this theory required modification for several reasons: he spun the ball more than most finger-spinners; he was braver than most, too, since he would bowl a more attacking line to right-handers.
