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Positivist and constructionist theories
Principles of constructivism
The importance of philosophy
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Recommended: Positivist and constructionist theories
Philosophy of science is a discipline whose one of the most important objectives, according to Ladyman (2002), is to provide the necessary tools and criteria to distinguish between science and pseudoscience. The aim of the current paper is to provide an illustrative example of how the discipline can be used to determine whether some articles can be considered scientific. The two articles used in this report are concerned with two particular drugs and their connection to mental health and will be summarized succinctly. Furthermore, if the articles are deemed to be scientific, they will be evaluated on which paradigm they follow: a positivist or a constructivist. Lastly, they will be compared among themselves to illustrate the benefits of each …show more content…
At the same time, it acts as an incentive to authorities to allow the drug to be more easily used in clinical practices, at least in the United Kingdom, for various psychotherapeutic treatments where studies have shown its effectiveness. Next, each article will be assessed in terms of whether it can be considered scientific. According to Bortolotti (2013), scientific research follows some kind of methodology and impacts pre-existing knowledge in a domain, either by being novel or by being generalizable. There are two types of novelty, temporal novelty, in which ideas that seemed impossible are now able to be predicted, and novelty of interpretation, where old, known facts are “revisited and re-evaluated by the research program” (Bortolotti, 2013, p. …show more content…
Constructivism exhibits the following set of attributes. It is participatory and collaborative and researchers are often working in conjunction with a study’s participants. The methods used are auditable, meaning that they are verifiable but difficult in reproduction, and dependable. The findings are usually qualitative, relying mainly on words rather than numbers. They are also either idiographic, in other words too unique to be generalized, or transferable, generalizable and can be used in other contexts. Nonetheless, the findings are always valuable since they aim in producing change and in contributing to pre-existing knowledge. The article on MDMA focuses on empirical data and uses quantitative studies with statistically significant and reliable results that were also reproducible by subsequent studies by different researchers to support its claims. From this, it is evident that the current article follows a positivist
Can there ever be scientific theories in psychology, medicine, or psychiatry? I argue that one approach to answering this question consists of investigating the nature of such purported theories and I focus on the monoamine hypothesis of clinical depression. (1) By a careful examination of a typical experiment involving the action of drugs and placebos for the cure of clinical depression-an experiment founded upon the monoamine hypothesis-I raise a number of methodological and conceptual problems that may lead one to conclude that rigorous scientific theories in these three disciplines may never be forthcoming, or at least that the state of scientific research in these areas is still in very rudimentary shape and in need of much logical and philosophical analysis. In addition, because no such biomedical theories may be forthcoming, I also undercut Adolf Grünbaum's analysis of the concept of a placebo, an analysis that makes the definition of "placebo" relative to a biomedical theory in the first place.
In brief, while ecstasy at one point may have been a facilitator in the field of psychology between therapists and patients, it soon became a facilitator in society between recreational users and death. Ever since ecstasy was introduced to the curious public back in the 1960's, it has become a popular preference among drug addicts. Till this day, teenagers all over the world are being pressured into experimenting with MDMA leading them to a life controlled and regulated by not only ecstasy but other various drugs as well. It is actually quite interesting to see what lengths society will go to in order to attain and maintain a sense of happiness and ecstasy.
In the article, Self-help and Science in the Treatment of Addiction, Dr. Jarlais addresses the concerns about the relationship between formal scientific methods and the 12-step approach of treatment. The proof or data necessary to be labeled as such would need to...
Dutch studies grouped participants into three categories of users: moderate, heavy, and ex-users. Moderate use is classified as less than 50 tablets; heavy is more than 50 tablets; and ex-users were reportedly off ecstasy for at least one-year before the study. Users had to abstain from all drug use for 3 weeks before the study was conducted. The three groups were also categorized by gender and age. The study revealed that MAMA use might result in lowered levels in the density of serotonin transporters in the brain. It also suggests that the degree of those levels was partially dependent on sex. Moderate users of both male and female participants did not seem to lead to a large reduction in the production of serotonin.
MDMA is a powerful stimulant and mood changer that accelerates your body system and modifies your perception of the world. It is not a drug created from nature, but from laboratories and garages. It can produce stimulant and psychedelic effects by flooding the brain with the neurotransmitter, serotonin. Some therapists believe that it helps people to bring out their true feelings in a peaceful and open manner. Nevertheless, the government classified it as a drug with no recorded medical use and high abuse potential. MDMA is now illegal in the United States.
In this chapter, I apply George Canguelhelm’s critique of positivism to a series of case studies demonstrating the theoretical and practical shortcomings of the chemical imbalance theory as a treatment modality for clinical depression. While the medical model in psychiatry suggests that reversing abnormal brain chemistry by pharmaceuticals corrects depressive symptoms, these case studies explicate Canguelhelm’s critique of the positivist quantity of “normal” as insufficient to account for an objective explanation of depressive pathology. Drawing on his conception of the pathological as a reduction of normativity rather than deviant of statistical normality, I attempt to preserve a holistic concept of depressive symptomatology necessitated by the reification of the chemical imbalance theory in psychiatry. The implications of this perspective as it pertains to the use of psychopharmaceuticals and alternative treatment modalities will be foregrounded and explored in chapter 5.
In a world where mental illnesses like PTSD, depression, and autism are becoming more and more prevalent, MDMA, or “Ecstasy” is just the mental boost that someone needs and is illegally being dealt to patients while in therapy or counseling. The theory is that MDMA can raise “happiness levels” by forcing the brain to release serotonin and dopamine at the same time, resulting in intense euphoria and “ego softening” (Errowid). Some other side effects of MDMA can include feelings of inner peace, increase in social bonding, and an increase in ability to communicate. Some of the less positive side effects can be eye wiggling, increased heart rate, and dehydration. All of which, are quite manageable and not too noticeable. Sufferers of social anxiety and depression could greatly benefit from MDMA, as it can break down inner boundaries and increase the need to be around other people. A grou...
Schmied, L. A., Steinberg, H., & Sykes, E. A. B. (2006). Psychopharmacology's debt to experimental psychology. History of Psychology, 9, 144-157.
The constructivist worldview is usually seen as a more qualitative approach to research. Researchers within this worldview pay a significant amount of attention to what the individual says, as well as the complexity behind what is said. The researchers usually perform this type of research by asking open-ended questions that seek to understand the contexts in which the individual lives and works.
There are some key distinctions between Randomized Controlled Trials (RCT) in a psychotherapeutic context and a medical context. There are key differences between the design of an RCT to evaluate a new drug and an RCT to evaluate a new form of couples’ therapy. However, it is important to begin by defining and understanding the importance of RCT in research (O'Brien, 2013).
New drugs are being made in order to address the issue of undesirable and intolerable side effects of conventional antipsychotic drugs. Works Cited Comer, R. J. & Co., Inc. (2011). Fundamentals of abnormal psychology. New York, NY. Worth Publishers Nasar, S. (2001).A beautiful mind: the life of mathematical genius and Nobel laureate John Nash.
During this course, I have learned about scientific merit and why it is essential to the field of psychology and research. Scientific merit is comprised of three dimensions that consist of the advancement knowledge base, contribution to theory, and meeting the hallmark of good research. When scientific merit is high the study has contributed meaningful, valid and valuable data (Capella University, n.d). The first requirement that must be establish in obtaining scientific merit is advance the knowledge base. For instance, a researcher must determine whether or not the study addresses something that is not known or has not been considered sometime recently?
What does the average person think when they hear that an idea is supported by science? Often, it makes people assume that this idea must be objectively true, and will necessarily be more right than a theory that doesn’t have the backing of “science.” While in many cases, objective science really does produce better results than mere conjecture, there have also been influential movements in history that were justified by “science,” but which we see today as unjustifiable. These include biometrical methods like phrenology and craniology, the empirical definitions of racial difference in the 19th century, and the “scientifically” racist ideology of the Nazis, among many others.