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Meaning of "experimenter effect" in the English dictionary

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DICTIONARY
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PRONUNCIATION OF EXPERIMENTER EFFECT

experimenter effect play
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GRAMMATICAL CATEGORY OF EXPERIMENTER EFFECT

noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation
Experimenter effect is a noun.
A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.

WHAT DOES EXPERIMENTER EFFECT MEAN IN ENGLISH?

Observer-expectancy effect

The observer-expectancy effect is a form of reactivity in which a researcher's cognitive bias causes them to unconsciously influence the participants of an experiment. Confirmation bias can lead to the experimenter interpreting results incorrectly because of the tendency to look for information that conforms to their hypothesis, and overlook information that argues against it. It is a significant threat to a study's internal validity, and is therefore typically controlled using a double-blind experimental design. An example of the observer-expectancy effect is demonstrated in music backmasking, in which hidden verbal messages are said to be audible when a recording is played backwards. Some people expect to hear hidden messages when reversing songs, and therefore hear the messages, but to others it sounds like nothing more than random sounds. Often when a song is played backwards, a listener will fail to notice the "hidden" lyrics until they are explicitly pointed out, after which they are obvious. Other prominent examples include facilitated communication and dowsing.

Definition of experimenter effect in the English dictionary

The definition of experimenter effect in the dictionary is the influence of an experimenter's expectations on his results.

WORDS THAT BEGIN LIKE EXPERIMENTER EFFECT

experienceable
experienced
experienceless
experiential
experientialism
experientialist
experientially
experiment
experimental
experimental condition
experimental psychology
experimentalise
experimentalism
experimentalist
experimentalize
experimentally
experimentation
experimentative
experimenter
experimentist

WORDS THAT END LIKE EXPERIMENTER EFFECT

affect
butterfly effect
domino effect
effect
greenhouse effect
ground effect
Hall effect
halo effect
in effect
knock-on effect
law of effect
multiplier effect
perfect
photoelectric effect
placebo effect
ripple effect
side effect
skin effect
sound effect
take effect
toxic effect

Synonyms and antonyms of experimenter effect in the English dictionary of synonyms

SYNONYMS

Translation of «experimenter effect» into 25 languages

TRANSLATOR
online translator

TRANSLATION OF EXPERIMENTER EFFECT

Find out the translation of experimenter effect to 25 languages with our English multilingual translator.
The translations of experimenter effect from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «experimenter effect» in English.

Translator English - Chinese

实验者效应
1,325 millions of speakers

Translator English - Spanish

efecto del experimentador
570 millions of speakers

English

experimenter effect
510 millions of speakers

Translator English - Hindi

प्रयोगकर्ता प्रभाव
380 millions of speakers
ar

Translator English - Arabic

تأثير مجرب
280 millions of speakers

Translator English - Russian

экспериментатор эффект
278 millions of speakers

Translator English - Portuguese

efeito do experimentador
270 millions of speakers

Translator English - Bengali

গবেষক প্রভাব
260 millions of speakers

Translator English - French

effet expérimentateur
220 millions of speakers

Translator English - Malay

Kesan penguji
190 millions of speakers

Translator English - German

Experimentator -Effekt
180 millions of speakers

Translator English - Japanese

実験者効果
130 millions of speakers

Translator English - Korean

실험 효과
85 millions of speakers

Translator English - Javanese

Efek eksperimen
85 millions of speakers
vi

Translator English - Vietnamese

hiệu quả thí nghiệm
80 millions of speakers

Translator English - Tamil

பரிசோதனை விளைவு
75 millions of speakers

Translator English - Marathi

प्रयोगकर्ता प्रभाव
75 millions of speakers

Translator English - Turkish

Deneyci etkisi
70 millions of speakers

Translator English - Italian

effetto sperimentatore
65 millions of speakers

Translator English - Polish

efekt eksperymentator
50 millions of speakers

Translator English - Ukrainian

експериментатор ефект
40 millions of speakers

Translator English - Romanian

efect experimentator
30 millions of speakers
el

Translator English - Greek

πειραματιστής αποτέλεσμα
15 millions of speakers
af

Translator English - Afrikaans

eksperimenteerder effek
14 millions of speakers
sv

Translator English - Swedish

försöksledaren effekt
10 millions of speakers
no

Translator English - Norwegian

eksperimentator effekt
5 millions of speakers

Trends of use of experimenter effect

TRENDS

TENDENCIES OF USE OF THE TERM «EXPERIMENTER EFFECT»

The term «experimenter effect» is barely ever used and occupies the 200.263 position in our list of most widely used terms in the English dictionary.
0
100%
FREQUENCY
Unused
6
/100
The map shown above gives the frequency of use of the term «experimenter effect» in the different countries.
Principal search tendencies and common uses of experimenter effect
List of principal searches undertaken by users to access our English online dictionary and most widely used expressions with the word «experimenter effect».

FREQUENCY OF USE OF THE TERM «EXPERIMENTER EFFECT» OVER TIME

The graph expresses the annual evolution of the frequency of use of the word «experimenter effect» during the past 500 years. Its implementation is based on analysing how often the term «experimenter effect» appears in digitalised printed sources in English between the year 1500 and the present day.

Examples of use in the English literature, quotes and news about experimenter effect

EXAMPLES

10 ENGLISH BOOKS RELATING TO «EXPERIMENTER EFFECT»

Discover the use of experimenter effect in the following bibliographical selection. Books relating to experimenter effect and brief extracts from same to provide context of its use in English literature.
1
Experimental Psychology
Experimenter Effects A pitfall closely related to demand characteristics is the experimenter effect, which influences the outcome accidentally by providing participants with slight cues as to the experimenter's expectations. For example, an ...
Barry Kantowitz, Henry Roediger, III, David Elmes, 2014
2
Dictionary of Theories, Laws, and Concepts in Psychology
A major set of rival explanations in this process is called experimenter effect (also known as observer effect or Rosenthal effect; Zusne, 1987), which refers to a number of possible effects upon participants in an experiment that can be traced to ...
Jon E. Roeckelein, 1998
3
Laboratory Experiments in the Social Sciences
It was probably not possible to eliminate the experimenter effect here—the experiment was about getting right answers to problems, after all—but if effects can be conceptualized and measured in the situation, they become part of the ...
Murray Webster, Jane Sell, 2014
4
Handbook of Research and Quantitative Methods in Psychology: ...
Experimenter Attribute See Experimenter Effect. Experimenter Bias A type of experimenter effect in which the experimenter's expectancies or desires inadvertently cue the subject to behave in certain ways or to produce bias in the recording of ...
R. M. Yaremko, 1986
5
Elsevier's Dictionary of Psychological Theories
... it is posited that the environment and one's immediate situational factors primarily determine one's behavior). A major set of rival explanations in this process is called experimenter effect [also known as observer effect or Rosenthal effect ...
J.E. Roeckelein, 2006
6
Introduction to Research in Education
Donald Ary, Lucy Jacobs, Christine Sorensen, David Walker. 9. Experimenter eflect. Experimenter effect refers to unintentional effects that the researcher has on the study. Personal characteristics of the researcher, such as gender, race, age, ...
Donald Ary, Lucy Jacobs, Christine Sorensen, 2013
7
New Frontiers of Human Science: A Festschrift for K. ...
There is no more reliable finding in parapsychology than the experimenter effect. Although there has never been a formal analysis, it is widely accepted, even by conventionalists, that some investigators have much better track records of ...
K. Ramakrishna Rao, V. Gowri Rammohan, 2002
8
Introduction to Psychology: Gateways to Mind and Behavior
The material on placebo effects and the experimenter effect has been rewritten to include both research participant bias and experimenter bias. Placebo effects are treated as a form of research participant bias.
Dennis Coon, John Mitterer, 2008
9
An Introduction to Parapsychology, 5th ed.
Research into parapsychology's experimenter effect could benefit from having a more objective measure of psi-conduciveness, but this sizeable task has not yet been achieved. Finally, in a series of studies the second author (CW) observed ...
Harvey J. Irwin, Caroline A. Watt, 2007
10
Psi Wars: Getting to Grips with the Paranormal
When there has been a failure to replicate, it is not appropriate to engage in the circularity of assigning to this failure a label (psi-experimenter effect), and then implicitly suggesting the label as its explanation. Since there is no other way of ...
James E. Alcock, Jean Burns, Anthony Freeman, 2003

8 NEWS ITEMS WHICH INCLUDE THE TERM «EXPERIMENTER EFFECT»

Find out what the national and international press are talking about and how the term experimenter effect is used in the context of the following news items.
1
Skeptical Scientists May Fail in Testing Psi—But Not Because Psi …
In many kinds of scientific experiments, researchers must protect against the experimenter effect. Scientists conducting experiments may give ... «The Epoch Times, Jun 15»
2
Ask a Data Scientist: Confounding Variables
Consider, for example, an experimenter effect. Most participants who voluntarily participate in user studies wish the researchers well and hope ... «insideBIGDATA, Dec 14»
3
Lab rodents react differently to male and female researchers
Wahlsten believes the McGill study will have some influence on other researchers, and he noted the so-called experimenter effect "needs to be ... «CTV News, Apr 14»
4
Dream Recall: The Highs and the Lows
The most intriguing factor is encouragement by others. Michael Schredl refers to this as an "experimenter effect," in which. "[T]he expectations of ... «Huffington Post, May 13»
5
How Mentoring Can Save Your Company
He also discussed it not really as an experimenter effect but as a management effect: how management can make workers perform differently ... «Huffington Post Canada, Dec 12»
6
How Belief Could Be Physically Effective Through Quantum Physics II
Obviously, any experimenter effect is a problem for the scientific community at large if as I wrote in the first sentence last time: “Precognition is ... «Science 2.0, Jan 12»
7
Wars, Social Upheavals, Caused by Climate Changes, New …
Typically, criticisms surround either the choice of variables (too limited or selective; see: the experimenter effect), or the shortness or broadness ... «PlanetSave.com, Oct 11»
8
Sudden Fish Kills, Bird Die-offs, and Other "Fortean" Events
His criticisms of the scientific method* would lead later researchers to acknowledge the “experimenter effect“, the tendency for experiments to ... «PlanetSave.com, Jan 11»

REFERENCE
« EDUCALINGO. Experimenter effect [online]. Available <https://educalingo.com/en/dic-en/experimenter-effect>. May 2024 ».
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