The Systems Approach to Crime and Drug Prevention: A Path to Community Policing

Many of the subject matters discussed under the topic of pseudoscience can be readily distinguished from science proper, and there are few individuals with any serious scientific training who would mistake these for science-based disciplines. Harder to identify and distinguish are those disciplines that may have begun as a genuine science but have transformed into pseudosciences primarily through their pursuit of positive results. This chapter discusses one such example, drug prevention research, and contends that the adoption of so-called “evidence-based practice” by this field of study has been a key driver of its decent into pseudoscience. It discusses this process using a systems approach and focusses specifically on two negative feedback loops, one entailing flexible data analysis and selective reporting and one entailing minimal adherence to study design criteria. These lops are illustrated using examples of prevention and treatment programs that have been deemed “model” intervention by the National Registry of Evidence-based Programs and Practices (NREPP).

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A Dynamic Systems Approach to Personality

European Psychologist ◽

10.1027//1016-9040.6.3.172 ◽

2001 ◽

Vol 6 (3) ◽

pp. 172-176 ◽

Cited By ~ 14

Author(s):

Lawrence A. Pervin

Keyword(s):

Dynamic Systems ◽

Systems Approach ◽

Biological Processes ◽

Recent Advances ◽

Dynamic View ◽

The Future ◽

History Of

David Magnusson has been the most articulate spokesperson for a holistic, systems approach to personality. This paper considers three concepts relevant to a dynamic systems approach to personality: dynamics, systems, and levels. Some of the history of a dynamic view is traced, leading to an emphasis on the need for stressing the interplay among goals. Concepts such as multidetermination, equipotentiality, and equifinality are shown to be important aspects of a systems approach. Finally, attention is drawn to the question of levels of description, analysis, and explanation in a theory of personality. The importance of the issue is emphasized in relation to recent advances in our understanding of biological processes. Integrating such advances into a theory of personality while avoiding the danger of reductionism is a challenge for the future.

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