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MARGINAL VALUE THEOREM

Aims to predict when an organism will leave one source of food, such as a food patch, due to the

MARPLAN

a common or trade name for a drug called marplan.

MASLOW'S MOTIVATIONAL HIERARCHY

first proposed by Harold Maslow and suggested that as humans we have basic requirements, he then sorted these into hierarchy's

MASSON DISK

is a piece of equipment which is currently used to measure the threshold of brightness in vision. First devised and

MATCHING HYPOTHESIS

is a psychological theory which implies relationships are formed between two people who equal or are very similar in terms

MATHEMATICAL LEARNING THEORY

is a statistical learning model which makes assumptions about the probability of an individual giving a specific answer in a

MATURATIONAL CRISIS

is a state which describes a period of intense disorganization of an individuals mood or emotions which typically arise during

MC4-R

is an abbreviation used for mei anocorio IN-4 receptor in the body.

MEANS OBJECT

is any object, response or event which effectively contributes to progress towards a final common goal or aim.

MECHANISTIC THEORY

is one of many theories which attempt to explain human behaviours. Mechanistic theory implies that human behaviours can be explained

MEDIAN

a value that divides a distribution of values into two equal portions.

MEDICAL AUDIT

is the systematic and usually thorough evaluation of the entire diagnostic, treatment processes and the caring general process of an

MEDULLA OBLONGATA

is the most inferior part of the hindbrain region. The medulla oblongata is directly involved in the control of heartbeat,

MELANOCORTIN-4 RECEPTOR (MC4-R)

is a receptor implicated in the regulation of eating and therefore body weight which is activated by the process of

MEMORY HARDENING

is the process of concreting certain memories even when they are incorrect, to ensure the individual believes them as accurate

MENINGIOMA

is a benign (inactive) brain condition which develops in the arachnoid layer specifically of the meninges. Meningio-ma is responsible for

MENSTRUATION

is the discharge of blood and endmetrial tissue from the uterus through the vagina in women which marks the end

MENTAL DISORDER

is an umbrella a term used to describe any psychological symptoms, abnormal behaviours, impaired functioning or any combination of the

MENTAL HYGIENE

is an approach to mental health which states that mental health issues can be avoided given the appropriate level of

MENTAL RETARDATION (MR)

is described by the DSM (diagnostic and statistical manual) as: a disorder characterized by intellectual function that is significantly below