A descriptive approach to an individuals characteristics

Introduction One of the major claims made regarding qualitative methods is that they diverge from scientific explanation models in terms of the need for hypothesis testing. A scientific hypothesis is based on a background theory, typically assuming the form of a proposition whose validity depends on empirical confirmation.

A descriptive approach to an individuals characteristics

Overview[ edit ] Definitions of complexity often depend on the concept of a confidential " system " — a set of parts or elements that have relationships among them differentiated from relationships with other elements outside the relational regime. Many definitions tend to postulate or assume that complexity expresses a condition of numerous elements in a system and numerous forms of relationships among the elements.

However, what one sees as complex and what one sees as simple is relative and changes with time. Warren Weaver posited in two forms of complexity: Some definitions relate to the algorithmic basis for the expression of a complex phenomenon or model or mathematical expression, as later set out herein.

Weaver perceived and addressed this problem, in at least a preliminary way, in drawing a distinction between "disorganized complexity" and "organized complexity".

In Weaver's view, disorganized complexity results from the particular system having a very large number of parts, say millions of parts, or many more. Though the interactions of the parts in a "disorganized complexity" situation can be seen as largely random, the properties of the system as a whole can be understood by using probability and statistical methods.

A prime example of disorganized complexity is a gas in a container, with the gas molecules as the parts. Some would suggest that a system of disorganized complexity may be compared with the relative simplicity of planetary orbits — the latter can be predicted by applying Newton's laws of motion.

Gestalt Consulting Stance

Of course, most real-world systems, including planetary orbits, eventually become theoretically unpredictable even using Newtonian dynamics; as discovered by modern chaos theory. These correlated relationships create a differentiated structure that can, as a system, interact with other systems.

The coordinated system manifests properties not carried or dictated by individual parts. The organized aspect of this form of complexity vis-a-vis to other systems than the subject system can be said to "emerge," without any "guiding hand".

The number of parts does not have to be very large for a particular system to have emergent properties. A system of organized complexity may be understood in its properties behavior among the properties through modeling and simulationparticularly modeling and simulation with computers.

An example of organized complexity is a city neighborhood as a living mechanism, with the neighborhood people among the system's parts. The source of disorganized complexity is the large number of parts in the system of interest, and the lack of correlation between elements in the system.

In the case of self-organizing living systems, usefully organized complexity comes from beneficially mutated organisms being selected to survive by their environment for their differential reproductive ability or at least success over inanimate matter or less organized complex organisms. Robert Ulanowicz 's treatment of ecosystems.

For instance, for many functions problemssuch a computational complexity as time of computation is smaller when multitape Turing machines are used than when Turing machines with one tape are used.

Random Access Machines allow one to even more decrease time complexity Greenlaw and Hoover This shows that tools of activity can be an important factor of complexity. Varied meanings[ edit ] In several scientific fields, "complexity" has a precise meaning: In computational complexity theorythe amounts of resources required for the execution of algorithms is studied.

The most popular types of computational complexity are the time complexity of a problem equal to the number of steps that it takes to solve an instance of the problem as a function of the size of the input usually measured in bitsusing the most efficient algorithm, and the space complexity of a problem equal to the volume of the memory used by the algorithm e.

A descriptive approach to an individuals characteristics

This allows classification of computational problems by complexity class such as PNP, etc. An axiomatic approach to computational complexity was developed by Manuel Blum. It allows one to deduce many properties of concrete computational complexity measures, such as time complexity or space complexity, from properties of axiomatically defined measures.

In algorithmic information theorythe Kolmogorov complexity also called descriptive complexity, algorithmic complexity or algorithmic entropy of a string is the length of the shortest binary program that outputs that string. Minimum message length is a practical application of this approach.

Different kinds of Kolmogorov complexity are studied: An axiomatic approach to Kolmogorov complexity based on Blum axioms Blum was introduced by Mark Burgin in the paper presented for publication by Andrey Kolmogorov.

It is possible to treat different kinds of Kolmogorov complexity as particular cases of axiomatically defined generalized Kolmogorov complexity.Emergence: The Gestalt Approach to Change. by Herb Stevenson.

Over the last forty years, members of the Gestalt Institute of Cleveland have been creating organization development theory from the fields of Gestalt Psychology and Gestalt therapy. Steeped in humanistic psychology, phenomenology and existentialism, holism, field theory, and systems theory, the Gestalt approach to OD has evolved.

A descriptive study establishes only associations between variables; an experimental study establishes causality. Its main characteristics are: The data is usually gathered using structured research instruments.

An Integrated Approach to Research Design, Measurement and Statistics. London: Sage, ; Gay,L. R. and Peter Airasain. Descriptive Epidemiology Part 1 Causal and preventive factors can be identified through systematic investigation of different populations or subgroups of individuals in a population in different places or times Epidemiology Alternative approach is to .

A total of 41 varieties of chile peppers were harvested in from the Chile Pepper Institute Teaching Garden that is located at the Fabian Garcia Science Center in Las Cruces, NM, and has been an integral part of the Institute's teaching program for 25 years.

Risk, Resilience, and Adjustment of Individuals with Learning Disabilities. By: Gale M. Morrison and Merith A. Cosden.

Abstract. This article uses the concepts of risk and resiliency to frame our understanding of how having a learning disability affects nonacademic outcomes such as emotional adjustment, family functioning, adolescent problems of school dropout, substance abuse and juvenile.

Five Qualitative Approaches to Inquiry I n this chapter, we begin our detailed exploration of narrative research, phenomenology, grounded theory, ethnography, and case studies. For each approach, I pose a definition, briefly trace its history, explore types of stud- Given these procedures and the characteristics of narrative research, nar-.

A descriptive approach to an individuals characteristics