David Moore 's On Nature Vs. Nurture

One of the most enduring debates in the field of psychology is the controversial idea of nature vs. nurture. Throughout the endless history of the debate, no clear conclusion has been met, only hypotheses have been formed. At the center of the debate, human behaviors, ideas, and feelings are being determined, whether they are learned or inherited. Determining physical traits, such as eye color or hair color, are simple because they are hereditary traits. The idea of having a certain personality, intelligence, or ability is under discussion because scientists cannot determine if these traits are learned, or predetermined by genes.

Both normative and nonnormative influences and nature and nurture influences both shed light on human development over childhood and adolescence. The nature and nurture debate refers to whether particular aspects of development are a result of inherited characteristics (nature) or obtained characteristics (nurture). The answer to what characteristics were obtained by which source is a difficult task as there is still much to learn about the way genetic markers work and how their patterning influence organisms. Instead nature and nurture should be looked at as a intricate ecology (Claiborne, Drewery, Paki, & Peters, 2014). This is where characteristics are not considered to have only a single source but can linked to a contribution of our genetic

There is a perplexing gap between the understanding that babies are born with innate characteristics and the understanding that they inherit these characteristics from their parents. Besides, the puzzling gap between the understandings that a baby is born with inborn characteristics that they inherit from their parents (Harris, 2000).

The hereditary influences that affect our human development come from predisposed genetically transmitted roots. These factors such as a person 's weight, appearance, height, and muscular composition are not influenced by any external sources. These genetic factors can play a part in how a person feels about them self during their life.

Genetics can help answer questions about our traits and why we look different and advance in different ways from each other in the world. Chapter 1 explains the basics about how genes work, and the portrayal of DNA and RNA. Chapter 2 describes RNA more in detail and it consist of the explanation of the human genome. Specifically, Chapter 3 clarifies how evolution works and how it relates to genetic and medical research. Furthermore, Chapter 4 and 5 explains the knowledge researchers have about genes role in health and diseases, and how society is affected with the advances in medicine and science given approximate credit to these researchers.

Describe how cross-fostering experiments help identify the relative importance of environmental and genetic factors in determining specific

Human behavior is a loosely defined foundation for individuality, generally considered to be influenced and developed by the environment. However, recent molecular studies have exposed genetic factors that suggest a more biological origin for behavior. Gene segments in the genome of humans and other animals have been identified and associated with particular behavioral traits. Is it possible that the presence or absence of even a single gene may predispose one to alcoholism, increased irritability, or enhanced intelligence? Clearly exploration of the nature versus nurture argument with regard to genetic predisposition has social, political, and legal significance.

The cause of this condition not known. In some cases it may be caused by genes passed down through families.

A person’s nature, or genetics, determines aspects of the psychology of a person before they’ve been born. There are many example of how genetics determine characteristics of a person, regardless of the environment, also known as

It has been argued that if genes influence behaviour and character, and we cannot choose our genes, then our behaviour is outside our control and we are not responsible. However, we take the view that genes are not deterministic, and that there is scope for an

Heredity – the transmission of traits from one generation to another, from parents to offspring; the protoplasmic continuity between parents and offspring

TH Morgan concluded that chromosome play an important part in heredity and the passing on genetic traits

Human character and behaviour are not only shaped by the genes that encompass the individual’s genotype. Human character comprising mainly of personality, sexuality, morality and intelligence are the products of genetic determinism as well as external environmental factors. “Single genes can have surprisingly strong influences on particular aspects of behaviour.” (Frank., 2009)

There has been a lot of scientific research done into genetics, genetic crosses and inheritance enabling us to understand why we have the certain characteristics and traits that we do, how we inherited them and how we can pass them on. It’s because of this research that we can understand and learn about our genetic makeup and why it effects the way we are.

The phenotypes may vary between individual in a population because of both environment and gene that affect the environment.