ADHD

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EXPERIMENTER EFFECT

One of 2 errors. (a) errors from the experimenter, (b) the bias from effects of the participants. See experimenter bias-

LIKERT SCALE

a scale which measures a perceived opinion of an object by a participant by using statements which reflect either a

MASS PSYCHOLOGY

Is the collective term used to describe the range of psychological and emotional processes which occur throughout a population of

MENTAL HEALTH COUNSELOR

a qualified professional who is licensed to provide counselling either independently or as part of a treatment team.

MULTIDISCIPLINARY TEAM

is a group of professionals who work together to complement each others skills to complete a common goal.

NEGATIVE REINFORCEMENT

is the removal, prevention or negative reinforcement of a stimulus of a response which will increase the likelihood of that

OBSERVER DRIFT

gradual step-by-step alterations over time in the observations and documenting of observations made by a specific viewer.

OVERDETERMINATION

with regard to psychoanalytic theory, the idea postulating that many unconscious facets might mix to generate one symptom, dream, dysfunction,

PAYOFF MATRIX

a table or schedule which lists the advantages and costs stemming from each potential route of action which could be

PHARMACOTHERAPY

noun. the remediation of a disorder by the delivery of drugs, in contrast to such methods as psychotherapy, surgery, or

DECEPTION RESEARCH

Used in research where the participants are not told everything about the research. See active deception- double deception- passive deception.

DIARY METHOD

Technique where data is compiled by daily observation.

DISTAL EFFECT

The influence a response from an organism has on the environment.

DYNAMIC PSYCHOTHERAPY

Technique used in psychotherapy focusing on underlying motivational or defensive factors determining behaviour an dadjustment. See depth therapy.

EMOTIONAL SUPPORT

The reassurance, encouragement and understanding we give or receive to a person.

ETHNICITY

The categorisation socially based on a person's ethnic group. See ethnic identity.

EXPERIMENTER EXPECTANCY EFFECT

Where the experimenter expects certain results and causes errors in research.

LINEAR CAUSATION

a simple explanation of the cause and effect hypothesis in that a simple event will have been caused by a

MATCHED-GROUP DESIGN

is an experimental design for research studies which requires both the experimental and control groups are similar or matched on

MENTAL HYGIENE

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