Describe and evaluate theories and or research

The theoretical framework introduces and describes the theory that explains why the research problem under study exists. Parsimonious theories have higher degrees of freedom, which allow them to be more easily generalized to other contexts, settings, and populations.

The first approach is to build theories inductively based on observed patterns of events or behaviors. Likewise, theories may have implicit cultural assumptions e. Explain how and why the point is relevant.

At the macro population level, IDT views innovation diffusion as a process of communication where people in a social system learn about a new innovation and its potential benefits through communication channels such as mass media or prior adopters and are persuaded to adopt it.

I could choose instead to test Instrumentalist or Circumstantialists models developed among ethnic conflict theorists that rely upon socio-economic-political factors to explain individual-state relations and to apply this theoretical model to periods of war between nations].

grave evaluation

TPB is an extension of an earlier theory called the theory of reasoned action, which included attitude and subjective norm as key drivers of intention, but not behavioral control.

GDT examines why certain individuals engage in deviant, anti-social, or criminal behaviors. Rob is a sixth-form student who has started hearing voices in his head.

Describe and evaluate theories and or research

Good theories obviously explain the target phenomenon better than rival theories, as often measured by variance explained R-square value in regression equations. This includes noting who the key theorists are in the field who have conducted research on the problem you are investigating and, when necessary, the historical context that supports the formulation of that theory. Demystifying the Journal Article. Theory Building in Applied Disciplines. Different criteria have been proposed by different researchers, the more important of which are listed below: Logical consistency: Are the theoretical constructs, propositions, boundary conditions, and assumptions logically consistent with each other? The distinction between propositions formulated at the theoretical level and hypotheses tested at the empirical level is depicted in Figure 4. If you describe the procedures and findings of a study, this shows knowledge. This latter element is particularly important if the theory is relatively unknown or it is borrowed from another discipline.

Hence, agency theory recommends using outcome-based contracts, such as a commissions or a fee payable upon task completion, or mixed contracts that combine behavior-based and outcome-based incentives.

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Chapter 4 Theories in Scientific Research