Numerous psychologists from earlier times have significantly influenced our understanding of psychology today. This article will explore three of the most impactful psychologists: Carl Jung, Sigmund Freud, and Abraham Maslow. Sigmund Freud, born in May 1856 in Austria to Galician Jewish descent, was a neurologist renowned for many important observations, but this discussion will focus on his theories concerning the conscious and unconscious mind, psychosexual development, dream analysis, and psychoanalytic theory. Freud proposed that the mind consisted of three distinct components: the id, ego, and superego. The id represented hidden desires driven by human instincts, while the superego embodied adherence to societal norms and morals. The ego functioned as a mediator between the two, striving to realistically satisfy both. Freud also stated that the ego formed during childhood at age 3, and the superego at age 5, marking it as the final component. He posited that anxiety, neurosis, and maladaptive behaviors stemmed from an imbalance among these components. His subsequent psychosexual development theory was perceived as unsettling and contentious, suggesting that an adult’s behaviors and personality emerged from psychosexual developmental stages encountered during childhood. This indicated that children pursued pleasure-inducing urges from the id in specific body areas referred to as erogenous zones. These stages included the oral, anal, phallic, latency, and genital phases. Freud theorized that issues from childhood could resurface and cause mental disturbances later in life. In Freud’s publication: The Interpretation of Dreams, he argued that dreams originate from the unconscious mind, reflecting the unfulfilled desires of the id seeking expression in the conscious realm. The underlying reason for a nonsensical dream was purported to be the fulfillment of inappropriate wishes, employing symbolism to obscure and disguise what is considered unsuitable. Consequently, Freud devised various techniques to interpret and comprehend dreams, including condensation, displacement, representation, and secondary revision. Finally, the psychoanalytic theory provided an elaborate analysis of human behavior. Like psychosexual development, Freud observed that early experiences from childhood significantly influence an adult’s personality, with a particular focus on trauma. He theorized that these encounters might remain hidden in our consciousness, potentially leading to future difficulties. Thus, he introduced psychoanalysis, defined by the psychoanalytic theory, as a form of dialogue therapy aimed at treating individuals with mental health issues by examining these unexpressed emotions. As a result of his contributions, he is known as the ‘father of psychoanalysis’.
One principle within psychoanalysis is defense mechanisms, which are unconscious tactics that aid one’s ego, the rational aspect of the mind, in alleviating anxiety caused by internal conflicts. These conflicts are between the drives of the id and the moral standards of the superego, which serves as a self-critical conscience. The internal struggles and strategies employed by the ego are considered the motivating forces behind an individual’s actions as they demonstrate how one unconsciously shields themselves from emotional distress and turmoil. Generally, the ego modifies or redirects thoughts and feelings originating from the id to conform to the standards of the superego. Common examples include projecting the id’s urges onto others, enabling the mind to convince the superego that it transcends such basic instincts. Displacement, another defense mechanism, involves projecting unacceptable emotions and thoughts, often anger or jealousy, onto an object or individual perceived as a suitable target for the ego/superego. Sublimation serves as an alternative form of projection, where an individual channels their unconscious impulses into constructive and more socially acceptable outlets. For instance, a surgeon might sublimate latent aggression into the act of performing surgery to help others.
Freud introduced the concept of life “drive” or instinct known as libido, believed to energize or support the mental activities of the id. This instinct aims to avert emotional or physical suffering, fulfill basic bodily requirements, and address other primal urges. This instinct represents the second key element of Freudian psychoanalytic theory, positing that all human actions are propelled by sexuality; in this sense, sexuality encompasses anything that can provide pleasure. As with many facets of psychoanalysis pertaining to the unconscious, this instinct is countered by the ego or superego, with their conflict governing aspects such as impulse control. For example, an excessively active libido coupled with an underdeveloped superego might lead to a lack of remorse or critical insight regarding the consequences of one’s choices in pursuit of unconscious desires.