Heredity and Hormones Effect on Behavior Essay

Testosterone is a hormone that is more concentrated in men than in women as it is a male sex hormone, it is thought to influence aggression from a young age onwards, due to its actions on the brain areas involved in controlling aggression. One research study that was done on testosterone involved measuring the testosterone found in the saliva of violent and non-violent criminals. This study was concluded by Dabbs et al

*Endocrine glands produce – hormones, they work with other hormones to perform many functions including: control water & electrolyte balance, regulating carbohydrate metabolism, working as neurotransmitters, maintaining stress & inflammation, regulate reproductive functions

The classic debated topic of Nature versus Nurture has been and will always be a quarrelsome subject in the scientific world. Meaning, the issue of the level to which environment and heredity sway behavior and development in a person. Nature can be defined as, behaviors due to heredity. This means the behaviors is based on the inherited makeup of an individual and is an influence of the growth and development of that individuals’ all through life. On the other hand nurture is causes of behaviors that are environmental. This Intel’s the influence is from the individual’s parents, siblings, family, friends and all other experiences that individual exposed to during life. However, these concept of ideas supports the inborn genetic framework,

Human behavior is affected both by genetic inheritance and by experience. The ways in which people develop are shaped by social experience and circumstances within the context of their inherited genetic potential. Each person is born into a social and

The endocrine system is the system of the body in which releases hormones into the bloodstream. The hormones then cause different reactions within the body, and these reactions shape

Interaction between hormones and behavior has shown to be linked to higher aggression and hostility. The aggression found relates to sexual maturation and genetic characteristics. Androgens and testosterone are major influences of aggression. Hormones affect behavior and emotions. These aggressive effects can stem from contemporaneous organizational influences.

Some behaviours are innate, unlearned and instinctive. From the moment we are born there are instinctive motions that we do. An example of this

The endocrine system uses chemical messengers called hormones that are transported by the circulatory system (blood). They act on target cells that may be anywhere in the body.

The endocrine system is a group of glands distributed throughout the human body. This group of glands secretes substances called hormones. These hormones are dumping into the bloodstream (Shier, Butler & Lewis, 2009). The endocrine system does not have a single anatomic location. It is dispersed throughout the human body. The final purpose of this process is to control, regulate, and coordinate the functioning of the human body. Some body functions can be activated or inhibited by hormones, which are secreted in very small quantities. The hormone related diseases may be due to hyper secretion, or a hypo secretion. The hormones secreted by the endocrine glands regulate growth, development and function of many tissues, and coordinate the

such as 'Why are we they way we are?' and 'why do we develop as we

This essay will outline and compare both biological and behavioural perspectives on human behaviour. The history, major discoveries and theories will be discussed along with some of the most influential theorists in each of these two areas of psychology. This essay will also compare the two areas strengths and weaknesses in the field of psychology.

The world of Genetics is one that is both fascinating and interesting. When tackling how genetics plays a role in behavior, one must look within the scope of what genetics is before dealing with how it plays a significant role in one’s behavior. Simply put, genetics is the study of genes. It is a biological component within the entire study of biology itself. Scientists who study genetics and perform research do so with the intent to learn more about how genetics affects the overall attitudes, behaviors and dispositions of individuals. It could be said that genetics is somewhat of a psychological-biological science as researchers look at the underlying patterns within the genes that cause

However, genetic hypotheses should also be considered. Research in behavioral genetics is directed toward understanding differences in behavior. Methods are employed that consider both genetics and environmental influences, rather than assuming that one or the other is solely important. Behavioral genetics research studies whether individual behavioral differences are influenced by hereditary differences. Then, estimates the relative influences of genetic and environmental factors. Although genetic and environmental influences interact within an individual, this does not imply that the separate effects of genes and environment cannot be untangled when we focus on differences among individuals

Over the years, psychologists have been concerned with determining the relative amount contributed by genetics or environmental factors to different behavior. They also often ask the

Scientists still agree that biology does play a part in human behavior, however. Nature and nurture do not oppose each other in every manner. Today, social scientists hesitate to choose one or the other. As humans, life depends solely on the operating of the body. This is seen especially in children. It is obvious that children share their biological traits, such as hair or eye color, with that of their parents. Heredity also plays a part in their intelligence, how artistic they are, and their overall personality. We all have “potential” inheritances, in which their full development depends on how we are all raised. Both sides