Compare two different methods that have been used by evolutionary psychologists. Evolutionary psychology in seeking to increase understanding of contemporary behaviour and abilities looks not to the causal explanations of the immediate cause, but to the far reaching functional explanation of assumed evolutionary cause – then asks how and why we are as we are. These ideas are informed by many disciplines from anthropology to ethology and archaeology, what follows is a comparison of 2 methods illustrated by examples and different research methods. One method – Observation, classification and induction bases itself on those of natural history. Observations are made within the real world, classifications are made of the numerous instances that have been seen and from here rational inferences and general laws are formulated. Darwin used this approach in his study of the variety of Galapagos Finch in the 1830’s .
Thus over a period of 4 weeks he was able to observe and record 26 different species of bird on the archipelago, further study of these led him to note the variety of shared characteristics in the birds separated only by graduation. From this he was able to classify the land birds he had observed into those that were predominantly insect eaters and those that were predominantly insect eaters. This led him to make rational assumptions and formulate general laws about the birds’ evolution. His induction being that these differences were firstly due to chance variations in inherited characteristics amongst the birds. After this, particular characteristics that gave birds a higher chance of survival in a particular environment became features (that by virtue of selection) survived and became dominant in that specific bird.
The Term Paper on Discourse on Method
Are there any identical restrictions on the ways in which human beings may use and treat nonhuman animals? If so, what are they and how are they considered morally justified? In this philosophical enterprise, I will first review three standard responses to these questions and briefly indicate why none of them is entirely satisfactory. Afterwards, I will elucidate what axioms should be adopted as ...
This methodology also included making deductions and so from seeing relatively stable animal populations despite high birth rates, Darwin concluded that this had to be due to high death rates, and then (amongst others such as Wallace) was able to go on to create bigger theories about selection – natural and sexual. Another method used is Hypothetico-deductive reasoning and testing whereby on the basis of evolutionary principles that are understood and accepted, particular hypotheses or predictions are made and then tested. Kettlewell (1971) used this method in his study of Peppered Moths. Noticing a higher occurrence of dark-coloured moths in industrial as opposed to rural areas – their higher survival was put down to the dark as oppose to light colouring’s giving better camouflage against the soot coated trees and walls of the environment. Thus a prediction that an environmental change to one of less soot (lighter) would result in higher instances of light moth industrial areas could be made. Kettlewell was able to test and demonstrate this in a follow up study when the environmental conditions had become less polluted.
This was not to say that the moths deliberately changed colour in accordance with the environmental changes but that as more survived and were able have a long enough life span to produce off spring their numbers increased until they dominated. This method has also been used to hypothesis e about the development of cognitive structures for intelligence as a means of adapting to the problems early humans faced as hunter gathering social beings. Byrne and Whiten (1988) , inspired by the Humphrey (1976) paper entitled ‘The social function of intellect’ put forward their Machiavellian hypothesis arguing this was because of the benefits to social creatures (like hunter gathers from who we descend) of mastering the complex balancing act of competition and co-operation such that they could determine what the results of their actions might be, what the actions of another might be whilst weighting up what would be the most favourable outcome – all based on ever changing factors. So from the accepted idea that only abilities that have value to creatures evolve through the ages, the arguments about intelligence outlined above were put forward and tested with studies and observations of living hunter gatherers, chimpanzees and gorillas.
The Essay on Methods of Studying Human Behavior
Among the various methods of studying human behavior such as naturalistic observation, survey research, correlation research, and experimental method, survey research method is the most appropriate method that can be used to investigate the relationship between violence and alcohol use. Survey research method offers best alternative for the study because it can easily study relationship between ...
One such study being Pre mack (1988) who found signs of high level intelligence in an adult chimpanzee (social creature) high level intelligence being defined here as the ability to understand the intentions of another more times than what could only be down to chance. So e. g. from being shown videotapes of humans encountering ‘problems’ i.
e. difficulties reaching bananas that were too high, being able to tell from 2-3 pictures the one effective ‘solution’ – stepping on a chair. Looking further at this application of Hypothetico-deductive reasoning and testing it can be seen that there are some similarities between this and the previous method already mentioned. Both use observation – so Darwin’s work featured different kinds of Finches whilst Kettlewell looked at Peppered moths. Which in turn highlights another similarity – both have used aspects of the natural world for the basis of theories / hypothesis e without being confined to lab studies – birds in the Galapagos and in the cases of Humphrey/ Byrne and Whiten – studies of living hunter gathers in their habitats. The methods also have differences.
Observation, classification and induction have lead to the formulation of general laws that underpin theories of evolutionary change – as in the adaptation finches to different environmental conditions. The other method deals with making quite specific hypotheses – a much narrower scope, and can also be tested through both observations and experiments, as previously highlighted; the first one by virtue of evolutionary changes taking place over such a long period of time can not. To say one method works better than the other is to ignore the multi-disciplinary nature of evolutionary psychology. Observation, classification and induction has and continues to be one of the methods through which general laws have and are formulated, Hypothetico-deductive reasoning and testing in turn, sit on these pieces of established knowledge and general laws. Additionally, in studying animals especially one as complex as humans in order to understand contemporary behaviour these methods don’t exist in isolation but often overlap and underpin each other as different aspects are researched..
The Essay on Child Study Observation Boys And Girl
Child Study Observation To begin, I observed two children, one boy and one girl, at the Lakeview child study center. I observed substantial differences in how the two children interacted with other children, as well as adults. First, I observed the boy. He went through periods of verbal and non-verbal interaction.For example, he would speak to a teacher by asking her to watch him hoola-hoop. Then, ...
