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ABULIA

Loss of the ability to perform voluntary actions and make decisions. The term is usually reserved for extreme cases in

ACATHISIA (AKATHISIA, AKATIZIA)

While this term literally means “not sitting,” and was originally applied to an impaired ability to sit down or sit

ACHIEVEMENT TESTS

Tests designed to measure knowledge or skill attained through training in a specific subject or area. Achievement tests are usually

ABECEDARIAN PROJECT

a 1970's project managed by the University of North Carolina Chapel Hill that monitored the social and academic processes of

ABNEY'S EFFECT

a lighting effect demonstrated by the addition to and removal of light from an area displayed by the appearance of

ABSENCE SEIZURE

brief seizes that are not usually recalled by the victim- usually lasting five to fifteen seconds- renders the victim limp

ABSORPTION CURVE

a graph which charts data regarding the degree of intensity to which varying light waves are absorbed or cast onward

ABULIA (ABOULIA)

lacking ambition to pursue goals or aim for set intentions. Commonly seen in persons with neurological damage or disorders.

ACADEMIC PROBLEM

1. learning inhibitors commonly seen in younger children that do not hold the capacity to complete work on an academic

ACCENTUATION THEORY

Henri Tajfel's concept that points out a tendency to over-emphasize the differences between things belonging to different categories, and likewise,

ACCIDENTAL GROUP

an arrangement of people who have continually stumbled upon one another enough to which they slowly end up grouped together

ACCUSATIVE

in regards to language, the instance of a noun, pronoun, or sentence that develops the direct object of a clause

ACHIEVEMENT DRIVE

noun. A powerful drive to complete a task to the best of one's abilities and, frequently, to become acknowledged as

ACID FLASHBACK

an encounter documented through quite a few users of L.S.D. in which a few parts of the encounter seen to

ACOUSTIC RESONANCE

an alternation in the actual reflex behavior of an acoustic system that is entirely dependent upon change within itself. The

ACQUISITION

noun. 1. the additive of a new kind of conduct, reply, data, or concept to a person's personality style or

ACTIN

a continually shrinking and expanding protein which exists in conjunction with myosin inside muscular fibers to negotiate muscular contractions.

ACTION THEORY

all studies, jointly, which have for their design oftentimes automatic human beings (for example, able to look at their selves

ACTIVE CONCRETIZATION

in regards to schizophrenia, the undertaking of changing abstract notions directly into definite delineations or models. For instance, a person

ACTIVE TRANSPORT

the motion of ions or compounds all over a cell membrane layer by a tool which demands energy. The motion