Essays on Science

A research design A research design is considered as a guide or framework for analysis, implementation, and planning of research or a study. It is the guide used in answering the hypothesis or the research question. Obtaining information in social science relevant to the research problem calls for the specification of...

Erikson’s theory of psychosocial development comprises of eight stages of human development. The first five stages happen within 18 years while the other three go beyond adulthood. Erikson emphasizes on the adolescent stage as a crucial point in developing an individual’s identity (Malone, Liu, Vaillant, Rentz " Waldinger, 2016). Erikson...

The Five-Factor Model - A Tool for Studying Personality The five-factor model is a tool used for dimensionally studying personality. Aspects of the model considered include the specific variables in the model, other related models, and clinical applications of the model. The quality of the model is evaluated based on five...

Social networking refers to the use of social media sites to facilitate the interactions between people (Sherchan, 2013 p.47). Currently, the world is a global village. The various social media sites have eased communication considerable and all one needs to do is engage with others through the networks. Sites such...

B.F Skinner was an American psychologist who was very manipulative in the field of psychology. As a behaviorist, Skinner came propounded the theory of operant conditioning a notion that behavior is determined by its consequences either through positive reinforcements such as rewards or punishments which make it more or less...

Skewness Skewness is asymmetrical in a statistical distribution, where the curve appears distorted or concentrated either to the left or to the right. Skewness can be used to define the extent to which a distribution differs from normal distribution. When a curve or distribution in a graph is classical or symmetrical,...

The scientific method is an empirical means of acquiring knowledge on natural science (Andersen " Hepburn, 2016). This method remains centric and essential in the development of natural science. Importantly, it entails systematic observation, measurement, evaluation and analysis of results. That is, it sets up questions in the form of...

Sacks wrote about the people who lack some functions of the brain and how they are affected or injured. For example, aphemia, aphonia, alexia, apraxia, amnesia, ataxia, aphasia, and agnosia. ‘The man who mistook his wife for a hat’, Dr. P had problems with visual images. He was unable to...

The article begins with a story of a Man and his son exploring a foothill. They discovered a godlike stone which the son has misunderstood as gold. It was priceless iron pyrite the man told his son. It is called the fool’s gold. The story tried to link with the...

Conducting a research is essential for scholars in almost all disciplines, thus, it is important that one is well versed with the ideas relating to research. The discussion below focuses on various aspects that are essential for anyone with the aim or in the process of carrying out a research.Crucial...

Despite the existence of numerous meanings, outliers are understood as data points which are far outside the standard for a population or a variable. The outlier could be an observation or a reading that is too different from other readings to the extent that it raises suspicion in regards to...

Reproducibility is the production of the same research results based on computer programs or raw data that researchers provide. Replicability is the related concept, meaning the method of independently achieving the nonidentical and similar effects, when have sampling differences, research protocols, and also the existence of data analysis. Replicability and...