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LOUDNESS SUMMATION

is the representation of each individual part of an overall sound displayed to indicate their portion of the final loudness

LUCID DREAM

is a progressive dream where the dreamer is aware it is a dream but is still capable of playing out

LUNATIC ASYLUM

was a name historically used to described a psychiatric hospital or mental institution.

LYMPHOKINE

is an umbrella term used to describe a group of proteins secreted by lymphocytes inducing other cells to divide.

LEAF SWITCH

An easy to use switch requiring little force to activate allowing those with disabilities involving the limbs to operate them.

LEARNING PARADIGM

a widely held set of beliefs pertaining to 'learning'.

LEAST SQUARES CRITERION

a theory whereby an individual should estimate the values of parameters in a model which minimizes the squared error value

LEGIBILITY

a state where a person, object or ideal can be considered as represented. This is common in courts of law,

LESBIAN FEMINISM

a theology which focuses on the right of women to have the right to control and then identify as the

LEUPROLIDE

a hormone which blocks the actions of androgens and oestrogens in the human body used in the treatment of tumours,

LEWIN, KURT

(1890 - 1947) was a German-born U.S. psychologist who achieved his doctorate (Ph.D.) from the University of Berlin in 1916.

LIBIDO-BINDING ACTIVITY

a technique first proposed by the Russian-born U.S. psychotherapist Samuel Richard Slavson which aims to bind new activities which previously

LIFE REVIEW

the process of reviewing an individuals past performance or handling of a situation, this is mainly observed in adults looking

LIGAND

a compound or molecule which conformationally binds to another molecule or compound at a complimentary binding site.

LIMBIC SYSTEM

a group of nuclei found within the brain of humans which is involved in the process of the autonomic nervous

LINEAR PERSPECTIVE

the mathematical theory that the size of an objects visual image (that we perceive through the eye) is simply a function of

LINGUISTIC INTERGROUP BIAS

otherwise known as the extremity effect or out-group homogeneity bias, linguistic group bias is the tendency of in-group members to

LIQUIDATION OF ATTACHMENT

the technique of alleviating psychopathological symptoms by removing attachments which bind patients to their current situation.

LITTLE ALBERT

was the name of a cover identity assigned by B. Watson and R. Rayner when demonstrating fear conditioning in humans.

LOCATION-INVARIANT NEURONS

are neurons which are located within the inferotemporal cortex of the temporal lobe which respond to stimulus irrespective of its