Undergrad
PS51005B: The
Psychology of the Person
Attachment & Deprivation
Session Aims
Understand the background and foundations of Attachment Theory
Learn how attachment is measured in infancy and adulthood
Explore the critiques and implications of Bowlby’s maternal deprivation hypothesis
Foundations of Attachment Theory
John Bowlby (1950s):
Defined attachment as a “lasting psychological connectedness between human beings.”
Influenced by:
Psychoanalysis – early relationships shape personality
Ethology – the evolutionary study of behaviour
Key Theoretical Influences
Imprinting (Lorenz, 1935) – Geese attach to the first seen object during a critical period
Evolutionary Basis: Attachment ensures survival in vulnerable infants
Proximity-Promoting Behaviours: Crying, smiling, reaching, clinging
Developmental Stages of Attachment
0–5 months: Orienting without preference
5–7 months: Preference for specific people