Sigmund Freud (1856–1939) was a key figure in the field of psychology, specifically known for founding the psychodynamic theory of development.
He emphasized the role of childhood in shaping personality.
Proposed that individuals possess a limited amount of psychological energy, termed ‘libido’, used to address biological needs, environmental challenges, and psychological functions.
Freud’s theories aim to explain personality development, adaptation to reality, disorder development, and treatment of psychopathologies, with a significant focus on child development.
Freud introduced the concept of personality development through five psychosexual stages:
Oral Stage (Birth to 1 year)
Erogenous zone: Mouth
Anal Stage (1–3 years)
Erogenous zone: Bowel and bladder control
Phallic Stage (3–6 years)
Erogenous zone: Genitals
Latent Stage (6 years to puberty)
Libido inactive
Genital Stage (Puberty to adulthood)
Emergence of mature sexual interests
Freud’s model of the mind comprises three levels: conscious, subconscious, and unconscious.
These levels are illustrated through the iceberg analogy, showing how most mental processes are hidden below the surface.
Human behavior is affected by three components of the mind:
Id: Represents basic drives and desires.
Ego: Mediates between the id and superego, functioning on reality principles.
Superego: Represents moral standards and ideals.
The id and superego are often at odds, necessitating mediation by the ego to reduce conflict and anxiety.
Defense Mechanisms: Strategies developed by the ego to manage internal conflicts and anxiety, such as:
Projection: Attributing unacceptable desires to others; e.g., justifying cookie theft by believing parents are okay with it.
Regression: Reverting to earlier behaviors to cope with stress, like resorting to drinking alcohol when faced with problems.
Freud posited that parenting, particularly maternal care, significantly impacts adult emotional stability and mental health.
Negative treatment during childhood can lead to enduring adult psychological issues.
Critical evaluation of Freud’s views acknowledges skepticism regarding the direct link from childhood experiences to adult problems.
Limitations noted in Freud’s methods and findings:
Few direct observations of child development.
Neglect of cognitive, social, cultural, and historical influences on development.
Narrow focus on psychosexual issues.
Lack of empirical support for links between personality styles and childhood emotional experiences.
Claims about female development being biased and under-explored.
Freud maintained that unconscious processes greatly influence motivations and behaviors, with early relational experiences shaping future interactions.
His theories on defence mechanisms and balance between conflicting desires remain influential in understanding psychological functioning.