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1. biological psychology. Definition: a branch of psychology concerned with the links between biology and behavior. Application: When something was wrong with Tommy's left hemispherical lobe, they immediately began to search for biological psychologists. 2. neuron.
C-Therefore knowledge of neurotransmitters can be used to improve the lives of others. Strength of the biological approach. I-It is scientific. E-This is because biological research is based on empirical methods. Development of brain scanning techniques in the late 20th century has enabled biological psychologists to study the brain and ...
Terms in this set (37) Biopsychology. a branch of psychology that analyzes how the brain, neurotransmitters, and other aspects of our biology influence our behaviors, thoughts, and feelings. Franz Gall. introduced phrenology, we think feel and act with our bodies. central nervous system. brain and spinal cord.
- Issues and Debates
- Investigation of Inheritance
- Methods of Studying The Brain
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Free will vs. determinism
It is strongly determinist as it views behavior as caused entirely by biological factors over which individuals have no control.
Nature vs. nurture
The biological approach is firmly on the nature side of the debate; however, it does recognize that our brain is a plastic organthat changes with experience in our social world, so it does not entirely deny the influence of nurture. Cross-cultural researchinvolves studying a particular behavior (e.g., gender, facial expressions) across different cultures. If the behavior is found to be similar across cultures, psychologists conclude that differences in behavior are biologically (i.e., nature)...
Holism vs. reductionism
The biological approach is reductionist as it aims to explain all behavior by the action of genetic or biochemical processes. It neglects the influence of factors such as early childhood experiences, conditioning, or cognitive processes.
Twin studies provide geneticists with a kind of natural experiment in which the behavioral likeness of identical twins (whose genetic relatedness is 1.0) can be compared with the resemblance of dizygotic twins (whose genetic relatedness is 0.5). In other words, if heredity (i.e., genetics) affects a given trait or behavior, then identical twins sho...
It is important to appreciate that the human brainis a highly complicated piece of biological machinery. Scientists have only just “scratched the surface” of understanding the many functions of the workings of the human brain. The brain can influence many types of behavior. In addition to studying brain-damaged patients, we can find out about the w...
The Voyage of the Beagle(1805 – 1836) – Darwin formulated his theory of natural selection by observing animals while traveling the world. Harlow (1848): Phineas Gage brain injury case studyprovides neuroscience with significant information regarding the working of the brain. Darwin (1859) publishes On the Origin of Species by Means of Natural Selec...
Mar 10, 2023 · The biological perspective is a way of looking at psychological issues by studying the physical basis for animal and human behavior. It is one of the major perspectives in psychology and involves such things as studying the brain, immune system, nervous system, and genetics. One of the major debates in psychology has long centered on the ...
Sep 5, 2022 · Biology alone has been unable to explain the phenomenon of consciousness. An extreme biological approach does not account for the wide base of evidence that points to the influence of our environment (e.g. culture and society). The biological approach attempts to explain behaviour as the direct product of interactions within the body.
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Developmental psychology is a scientific approach which aims to explain how thinking, feeling, and behavior change throughout a person’s life. A significant proportion of theories within this discipline focus upon development during childhood, as this is the period during an individual’s lifespan when the most change occurs.
