812 research outputs found
Related but not replaceable: a response to Warner’s reworking of person-centered personality theory
Whether conditions of worth theory can explain complex forms of human psychological distress, such as those emanating from early experiences of abuse, neglect and trauma, alongside experiences of physiological events later in life is open to debate. It has been suggested that Rogers’s personality theory should be reconsidered and replaced with an actualization-centered formulation that places greater emphasis on the enhancement of self-process and agency through relationship, rather than on a theory of defense. This paper aims to examine these proposals and consider their relative contribution to developing the theory of personality. We suggest that the actualization-centered process theory aids Rogers’s theory of personality but is not an adequate replacement. We also consider the issues associated with maintaining theoretical and practical symmetry and the practice implications of replacing conditions of worth
Perception, Prestige and PageRank
Academic esteem is difficult to quantify in objective terms. Network theory
offers the opportunity to use a mathematical formalism to model both the esteem
associated with an academic and the relationships between academic colleagues.
Early attempts using this line of reasoning have focused on intellectual
genealogy as constituted by supervisor student networks. The process of
examination is critical in many areas of study but has not played a part in
existing models. A network theoretical "social" model is proposed as a tool to
explore and understand the dynamics of esteem in the academic hierarchy. It is
observed that such a model naturally gives rise to the idea that the esteem
associated with a node in the graph (the esteem of an individual academic) can
be viewed as a dynamic quantity that evolves with time based on both local and
non-local changes in the properties in the network. The toy model studied here
includes both supervisor-student and examiner-student relationships. This gives
an insight into some of the key features of academic genealogies and naturally
leads to a proposed model for "esteem propagation" on academic networks. This
propagation is not solely directed forward in time (from teacher to progeny)
but sometimes also flows in the other direction. As collaborators do well, this
reflects well on those with whom they choose to collaborate and those that
taught them. Furthermore, esteem as a quantity continues to be dynamic even
after the end of a relationship or career. In other words, esteem can be
thought of as flowing both forward and backward in time.Comment: 40 page
Nnaturalness
We present a new solution to the electroweak hierarchy problem. We introduce
copies of the Standard Model with varying values of the Higgs mass
parameter. This generically yields a sector whose weak scale is parametrically
removed from the cutoff by a factor of . Ensuring that reheating
deposits a majority of the total energy density into this lightest sector
requires a modification of the standard cosmological history, providing a
powerful probe of the mechanism. Current and near-future experiments will
explore much of the natural parameter space. Furthermore, supersymmetric
completions which preserve grand unification predict superpartners with mass
below TeV.Comment: v2: journal version published in PRL as Solving the Hierarchy Problem
at Reheating with a Large Number of Degrees of Freedom (14 pages, 5 figures
The Value of Information Technology-Enabled Diabetes Management
Reviews different technologies used in diabetes disease management, as well as the costs, benefits, and quality implications of technology-enabled diabetes management programs in the United States
The impact of teacher leadership on school effectiveness in selected exemplary secondary schools
This qualitative study used naturalistic inquiry methodology to study the impact
that teacher leadership has on school effectiveness. Two suburban high schools were
chosen for this study. Both of these schools had been rated as exemplary in 2002 by the
Texas Education Agency. Interviews, observations, and surveys were used to obtain
data. Through these, seven categories emerged that were used to create a written
description of teacher leadership on the campuses. Teacher leadership in the past,
teacher leadership roles, teacher leadership enablers, teacher leadership restraints,
products of teacher leadership, teacher leadership in the present, and the role of the
principal emerged when the data were analyzed.
The findings indicated that when teacher leadership played a role on these
campuses there was an expectation by school administrators that teachers would be
leaders. Principals on both campuses had a vision of student success. Communication
between school administrators and teacher leaders was strong. Overall, the role of the
principal had a powerful impact on teacher leadership and consequently school effectiveness. Teacher leadership being fostered and supported was in large part due to
the efforts of the principal.
Recommendations for practice suggest that a) district level personnel need to
work from a definition of school leadership that includes teachers when they hire
campus principals, b) principals must take intentional steps to actively encourage teacher
leadership, c) principals must clearly understand the amount of effort collaborative
leadership demands of them, d) principals should seek out evidence that teacher
leadership is impacting the school, and e) principals should consider what resources need
to be allocated to foster and sustain teacher leadership on campus
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