What Is Inside The Skin, And How Do We Know About It?

1. Skinners theory is based on the idea that learning is a function of change in overt behaviour.

One of the main strengths of the behaviourist approach is that it focuses only on behaviour that can be observed and manipulated. Therefore, this approach has proved very useful in experiments under laboratory conditions. On the other hand this has been criticized for suggesting that most human behaviour is mechanical, and that human behaviour is simply the product of stimulus-response behaviours.

A fundamental tenet of Skinner's radical behaviorism is that the probability of a behavior is related directly to the nature of the environmental consequences that follow performance of that behavior. From this basic tenet he derived a set of procedures for modifying behavior by a method called operant conditioning. Specifically, behavior is strengthened, or increased in frequency, when followed by either a positive consequence (positive reinforcement) or removal of a negative consequence (negative reinforcement). Behavior is weakened, or decreased

Thereby, Skinner produced experiments whereby rats would navigate through mazes to achieve the goal of a box containing food. His interest was the behaviour of the rat, taking the right turn to achieve the desired result, food. To begin with the rats would take the wrong turn but with experience, they became more skilful. The rats learning behaviour was measured in two ways, firstly the length of time it took from start to end and secondly, the reduction in errors. This was a lengthy experiment which led Skinner to produce ‘the Skinner box’. Whereby, rats learnt to press a lever and pigeons learnt to peck a key in order to attain food, also known as behaviour shaping. This experiment lacks ecological validity as the animals are kept in a controlled environment which is dissimilar to their natural habitat. However, the results which were attained could not have been possible in natural circumstances. Skinner wanted to observe if behaviour could be learned through reaching a desired outcome such as positive reinforcement which needed to be

Behaviourists regard behaviour as a response to a stimulus; pioneering the belief that internal cognitive processes are unnecessary when explaining behaviour. This view is supported by the behaviourist John Locke who proposed that children are born as ‘blank slates’ (‘tabula rasa’) whereby children are shaped by experience (Neaum, 2010). The behaviourist approach assumes that the process of learning is the same in all species; therefore concluding that human and animals learn in similar ways. Early behaviourists include Edward Thorndike, Edward Tolman and Edwin Guthrie conducted experiments on animals, under carefully observed conditions (Collin, 2011). However the three theorists, most associated with behaviourism are: Ivan Pavlov, John Watson and B.F. Skinner. These theorists identified two types of associative learning: classical and operant conditioning; these methods underpin the behaviourist perspective.

Behaviorism on learning and memory occupies an important position in the history of psychology. John B. Watson is the father of behaviorism while B.F. Skinner is the most famous behaviorist of the twentieth century. Watson’s methodological behaviorism means that it is only the behaviors of an individual that can be objectively observed. Skinner’s radical behaviorism emphasized that behaviors of human and animals are blindly influenced by environment. In this case, Watson and Skinner share similar views of behaviorism. For instance, they believe that the proper objectives of behavioral research include prediction and control (Staddon and Bueno, 1991). However, there are remarkable discrepancies in their views of human equality and freedom. Watson promoted the progressive process of human equality by maintaining concept of “tabula rasa”, whereas Skinner insisted that freedom is an illusion, so that he provided the adverse effect to the dictatorial institution. The fact is that the potential ambiguity produces a strong influence on people’s thinking and has a practical significance on society.

Skinner’s theory observes individuals from the point of view of the behavior that they demonstrate. The key weakness of this theory is its attempt to explain the behaviors of an individual solely through visible phenomena. Critics sometimes accuse behaviorists of denying that ideas and thoughts exist (Jensen & Burgess, 1997). The major opposition that behaviorists face is that behavior of a person cannot be understood without including the mental activity of the individual. Critics have accused behaviorists of focusing only on behavior and ignoring the role of physiology, neuroscience, and genetics (Weiss & Rosales-Ruiz, 2014). Sometimes the reactions that people demonstrate have are not related their experience and therefore they have another

Three major events in the early twentieth century greatly influenced Skinner’s work: Darwin’s theory of evolution, Freud’s psychoanalysis, and Pavlov’s approach to conditioning. Darwin asserted that all life forms evolved from simple forms and that the selection of characteristics contribute to the survival of each individual. Skinner believed that Darwin’s ideas could be applied to behaviorism and coined the idea of “selection by consequences” to explain why people act how they act. Psychoanalysis began in the early 1900s and Freud focused on the idea that people are driven by their unconscious and that adult behaviors are formed in childhood. Skinner agreed with a few of Freud’s ideas; both psychologists believed that behavior has predictable effects and is not a result of free will. However, Skinner rejected Freud’s idea that the id, ego, and superego cause behavior. Pavlov’s

Many ideas were shared between Watson, Tolman, and Skinner who all played a role in the forming of behaviorism. They did, however, differ on some of their beliefs as well as their methods of study. At this time, methods of studying psychology as well as psychology in general were in the developing stages. Watson was largely credited with the foundation of behaviorism, however, he was by no means the only one to make contributions. There has been some debate as to whether Watson’s contributions were enough to make him the “founder of behaviorism.” It is important to examine contributions from several of the early

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.

B. F. Skinner thought of personality in terms of the effects external stimuli have on behavior. This emphasized the mutual interaction of the person or "the organism" with its environment. An example of this is something a baby learns. If a baby cries and receives attention, it teaches the baby that in order to get attention they need to cry. Princess Diana learned that external stimuli have a huge effect on her behavior.

Stratum Corneum this layer is the outer most layers; it is formed from numerous layers of compressed scale- like, overlapping cells. What makes up the surface of the skin is corneocytes, which are commonly called ‘dead skin cells’. Keratinocytes are found in the epidermis they travel up through the layer where they are formed into corneocytes. The stratum corneum layer protects against lights, chemicals, water loss, heat and bacteria.

Parsimony is often regarded as one of the cornerstones in the evaluation of psychological constructs and theories. Importantly, the condition of parsimony in itself presents a risk, potentially placing an unnecessary limitation, when a more complex explanation may better reflect the overall complex nature of the fundamental underlying concept that is under scrutiny (Epstein, 1984). Albert Bandura 's social cognitive theory and B. F. Skinner 's theory of radical behaviourism have provided two of the most influential contributions to psychology, and when examining Skinner and Bandura 's theories, this notion of parsimony becomes highly prevalent, as it is the most significant way in which the two theories differ. This stark contrast in parsimony arises from the methodological differences between the two theories in their treatment of the role of cognition. Skinner 's theory asserts a situationalist perspective of personality which is underpinned by the idea that all behaviour is purely deterministic and solely caused by the environment, thus by consequence any learning of new behaviours or personality occurs independently of the learner (Murphy, Maltby and Cloninger, 2010; Skinner, 1950). By contrast, Bandura (Murphy, Maltby and Cloninger; 2010, Bandura, 2001, 2006) proposes a dynamic perspective of personality which underpins the notion of reciprocal determinism, encompassing a complex and dynamic interaction between personal factors (namely cognition), behaviour and the

According to Boeree, C, George (2006), B. F. Skinner’s “entire system is based on ‘operant conditioning’”. Behaviourism is determined by the environment and is “concerning with the effect of external events such as reward or punishment for behaviour” (Duschesne,

Skinner was a behaviorist who wanted to provide a method for understanding human behavior, thoughts, and emotions. Skinner believed that classical conditioning was to simplistic to be a complete explanation of the complex human behavior. Skinner believed the best way to understand any behavior is to look directly at the causes of an action and its consequences. He defined this approach as operant conditioning. Operant conditioning is defined as “ the idea that behavior is determined by its consequences, be they reinforcements or punishments, which make it more or less likely that the behavior will occur again” (B. F. Skinner, 2011). The behavioral model observes human behavior as a practical and useful response. This model acknowledges that every behavior has a purpose and has advanced from the earlier stages of a person's understanding. Skinner created a way to allow individuals the ability to avoid negative behaviors. His theory uses positive and negative reinforcements while covering affective punishments to make sure a student's bad behavior does not turn into a pattern. According to our textbook, “one defining characteristic of the behavioral model is that it views behavior from a functional perspective in terms that are both measurable and observable (Wheeler, 2014,p.17).”