Weakness of the biological approach

The theory is named Weakness of the biological approach determinism - heredity, more than environment or education, the idea went, caused social problems. It is the only approach in psychology that examines thoughts, feelings, and behaviors from a biological and thus physical point of view.

It would depend on the degree of "breakdown" of the "order" of the society.

Strengths and weaknesses of the biological approach.

Also known as biopsychology, it has played a major role in psychology from the beginning. What is a weakness? In addition to studying brain damaged patients, we can find out about the working of the brain in three other ways.

Many biopsychologists have concentrated on abnormal behavior and have tried to explain it in physiological terms. One can start off with a generally accepted axiom, or statement, and deduce conclusions based on that axiom.

3 Strengths & Weaknesses (Biological Approach) Flashcards Preview

Give examples to further explain the strengths and weaknesses 2 What is the third step in evaluation? These and other methods for producing images of brain structure and functioning have been extensively used to study language and PET scans, in particular, are producing evidence that suggests that the Wernicke-Gerschwind model may not after all be the answer to the question of how language is possible.

For example, a client with an irrational compulsion to wash his hands unnecessarily many times every day may be satisfied by simply ridding himself of the abnormal behaviour. Deductive reasoning dosent require painstakingly observing a variety of observational evidence to reach a conclusion.

This theory assumes a physical aspect to all behavior. For example, we could ask how prescribed drugs to treat depression affect behavior through their interaction with the nervous system. This is a situation where overwhelming observational evidence 10, dogs have flees points to an inductively reasoned false conclusion All dogs have flees.

For example, we might want to know whether high intelligence is inherited from one generation to the next. So now we know the hippocampus is involved in memory. The biological approach is a nomothetic approach 18 Explain what it means that the biological approach is a nomothetic approach: Finally, ethical questions have been raised over some behavioral treatments which have been used without the consent of the client, and in treatments such as Aversion Therapy where pain and discomfort are deliberately used to change the behaviour of the client.

Therefore, all that is psychological is first physiological. The behaviourist principles of learning have been, and continue to be, tested in the laboratory where learning can be objectively measured.

On the other hand, if an approach cannot treat the underlying causes of the behaviour, it is likely the behaviour will return after a period of time. The Biological Perspective seeks to determine the psychological aspects of human behavior looking at evidence from genetic and neurological studies as well as studies of the immune system.

The procedure is based on the principle that the brain requires energy to function and that the regions more involved in the performance of a task will use up more energy.

The biological approach is based in the objective study of observable, measurable factors that affect behaviour 4 It is not influenced by any researcher bias 5 What does making the approach measurable mean? Cognitive models have been accused of being: History of The Biological Approach The Voyage of the Beagle - - Darwin formulated his theory of natural selection through observing animals while traveling the world.

Neither of them are learnt, the psychodynamic is caused by forces in the unconscious where as the biological is caused by chemical imbalance. It investigates many areas of interest in Psychology that had been neglected by behaviouri…sm; yet, unlike psychoanalysis and humanism, it investigates them using a more rigorous scientific method.

Such findings may not apply totally to human behaviour, which is much more complex. What the scan, therefore, enables researchers to do is to provide ongoing pictures of the brain as it engages in mental activity.Strengths and Weaknesses of Biological Explanations of Criminal Behaviour Positivist criminology began towards the late 18th century and early 19th century and contrasted with Cesare Becharios early ideas of classicism.

STRENGTHS & WEAKNESSES OF BIOLOGICAL APPROACH STRENGTHS WEAKNESSES 1. We need to know the basis of what makes us tick. If we don’t then we cannot really claim to know anything about behaviour at all.

Biological Psychology

Some would claim that all behaviour should be explained on a physiological level because all that we are is contained in our neural and hormonal reactions. 1. STRENGTHS & WEAKNESSES OF BIOLOGICAL APPROACH STRENGTHS WEAKNESSES 1. We need to know the basis of what makes us tick.

If we don’t then we cannot really claim to know anything about behaviour at all. Some would claim that all behaviour should be explained on a physiological level because all that we are is contained in our neural and hormonal reactions.

1. One of the strengths of using the biological perspective to analyze psychological problems is that the approach is usually very scientific.

Researchers utilize rigorous empirical methods, and their results are often reliable and practical. Biological research has helped yield useful treatments for a variety of psychological disorders.

Strengths and Weaknesses of Biological Approach Advantages It is very scientific because the experiments used are measurable, objective and can be repeated to test for reliability. Evaluation of the Biological Approach Can the Biological Approach explain our behavior?

Decide for yourself with the advantages and drawbacks of this approach.

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Weakness of the biological approach
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