L

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LIGHT ADAPTATION

a physical and chemical change which occurs in the eye of humans as a result of a change in the

LIMERENCE

first proposed by U.S. psychologist Dorothy Tennov, limerence is a state of intense sexual desire and a heightened level of

LINEAR REGRESSION

a function whereby the independent variable is directly inproportional to the dependent variable giving rise to linear representations of the

LINGUISTIC RELATIVITY

the idea that languages themselves differ and diverge in the way their sematic space is identified and organized by speakers

LISSENCEPHALY

a result of abnormal non-development of the cerebral cortex in the human brain which leads to an absence of convolutions.

LIVING WILL

a letter or document which lists or explains the wishes of a person (whilst still competent) in the event of

LOCKED WARD

a ward typically found in secure institutions or secure units where patients with severe mental disorders are houses and where

LOGICAL POSITIVISM

a philosophical approach to verifying information which apparently holds meaning and truth of all nontautological statements which is dependent on

LONDON SYNDROME

the complete resistance of hostages to comply willingly with the demands and requests of their captors.

LOOKING-GLASS SELF

is a theory which attempts to explain the mechanism and reasoning behind humans consistent attempts to evaluate their own performance

LOVE SCALE

a measurement of one individuals feeling of love and devotion to another individual. There are various different scales which attempt

LUDIOMIL

a common name or trade name for a drug called maproliline.

LUPUS ERYTHEMATOSUS (LE)

results in fatigue, fever, migratory joint paints, rashes appearing on the nose and cheeks and potentially scaly red patches on

LYSINURIA

is a condition which results the presence of lysine in the urine of a human, typically due to to a

LEADER PROTOTYPE

A person who is the leader of a company or group who is thought to possess features shared by most

LEARNED HELPLESSNESS

A feeling of permanent helplessness which typically arises after exposure to an unpleasant event or stimuli which the person observing

LEARNING SKILLS

a set of skills used in the process of acquiring new knowledge, typically in a classroom setting.

LEBOYER TECHNIQUE

a theory which takes into account the feelings and sensations of a baby during childbirth. Recommended are- peace, quite, dim

LEGITIMATE POWER

The ability to influence fellow members of a group which is usually dependent on your status within the group and

LESION

a single wound or opening which would otherwise be abnormal and unexpected in a tissue - a tissue is a