Psychology Glossary
Glossary of Psychology
The Glossary of Psychology describes everything about the World of Psychology. Terms, Treatments, biographies, ... .
Below you see a selection of some articles of this glossary. You can use our search field in the upper right for finding specific articles.
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Manic-Depression
A Manic-Depression consists of alternating moods of abnormal highs (mania) and lows (depression). Called bipolar disease because of the swings between these opposing poles in mood.
Enrollment
Deutsch: Einschreibung / Español: inscripción / Português: inscrição / Français: inscription / Italiano: iscrizione
Enrollment in psychology often refers to the formal process of registering participants in a research study or therapy program. This process involves recruiting, selecting, and gaining consent from individuals who meet the study or program criteria. The term ensures participants are officially counted in the study or program, which is essential for data integrity and accuracy in research outcomes.
Nonequivalent
Deutsch: Nichtäquivalent / Español: No equivalente / Português: Não equivalente / Français: Non équivalent / Italiano: Non equivalente
Nonequivalent in the psychology context refers to groups or conditions that are not identical in terms of characteristics or properties at the outset of a study or experiment. This term is often used in research designs and statistical analyses to describe groups that differ in key aspects before any intervention or treatment is applied. In psychological research, nonequivalent groups may arise in quasi-experimental designs, where participants are not randomly assigned to experimental and control groups, potentially leading to pre-existing differences between the groups. These differences can affect the validity of the conclusions drawn from the study, as it may be unclear whether observed outcomes are due to the experimental manipulation or to pre-existing disparities between the groups.
ELBW
ELBW, which stands for Extremely Low Birth Weight, is a term used in the field of psychology and neonatology to describe infants who are born with a birth weight significantly below the average for their gestational age. ELBW infants typically weigh less than 1,000 grams (2.2 pounds) at birth, and their survival and long-term health outcomes are of particular concern due to their extreme prematurity. Understanding the challenges and implications associated with ELBW is essential for healthcare providers, parents, and researchers in the field of child development and psychology.