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Levels of Adaptation: terminology I have developed to describe adaptation to changing circumstances.

• Nominal Level - concerns alignment of the Identity to the Enviroment running right through the neurological levels
• Deeper Level - is to do with how vMEMES shape Values & Beliefs and influence Identity in relation to changes in the Life Conditions in the Environment

Levels of Processing Theory: the concept developed by Fergus Craik & Robert Lockhart that it is the depth of processing which determines how much a stimulus is remembered. At the shallowest level, processing involves only physical characteristics - eg: whether a word is in capitals or lower case - and does not create much memory. Phonemic processing - eg: comparing whether two words rhyme - is an intermediate level and creates more memory trace. Semantic processing - extracting meaning - produces the deepest levels of processing and creates stronger memories.
Meaning will inevitably be related to whatever vMEME or vMEME stack is dominating at the time of the stimulus.
Craik & Lockhart drew no distinction between long-term memory and short-term memory.

Limbic System: a set of mainly subcortical structures which are represented in both cerebral hemispheres and grouped around the brainstem. The main structures of the limbic system are:-

• Olfactory Bulb - receives sensory data direct from the olfactory epithelium of each nasal cavity
• Thalamus - one area relays sensory information to the cerebral cortex; it is a second area associated with sleep which is usually considered to be part of the limbic system
• Hypothalamus - regulates homeostasis in eating and drinking and integrates the activity of the autonomic nervous system, affecting the stress (fight-or-flight) response, emotion and motivation
• Hippocampus - associated with memory and involved in motivation, emotion and learning
• Amygdala - associated with memory, emotion, sleep, arousal and the stress response
• Cingulate Gyrus - associated with strong emotions such as aggression; it also involved in signalling between the frontal lobes of the cerebral cortex and the caudate nucleus

Locus Coeruleus: a small area of cells in the pons related to the sleep-wake cycle and memory.

Logical Levels of Learning: see Bateson Learning Levels.

Long-term Memory: memory for well-processed information integrated into an individual's general knowledge store. Such storage is thought to be relatively permanent and of unlimited capacity.

Longitudinal Study:

'Love Quiz': the 1987 questionnaire study carried out by Cindy Hazan & Phil Shaver to test the link between styles of adult romantic/sexual relationships and infant Attachment Types. They found a significant correlation between Mary Ainsworth's Secure, Anxious-Resistant and Anxious-Avoidant types and the respondents' approach to relationships. Hazan & Shaver carried out a second study a few years later and found similar if slightly weaker evidence for the link.
Hazan & Shaver's methodologies have come in for some strong criticisms. However, their studies do show support for assertions from Sigmund Freud to John Bowlby and Ainsworth herself that the earliest relationships in life form templates for those in later life. They also emphasise the importance of the health of the PURPLE vMEME in Graves' Spiral and how damage in early life can blight later life.