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An example of conceptual moderation model with one categorical and one continuous independent variable. Cohen et al. (2003) recommended using the following to probe the simple effect of gender on the dependent variable ( Y ) at three levels of the continuous independent variable: high (one standard deviation above the mean), moderate (at the ...
A discussion moderator or debate moderator is a person whose role is to act as a neutral participant in a debate or discussion, holds participants to time limits and tries to keep them from straying off the topic of the questions being raised in the debate. Sometimes moderators may ask questions intended to allow the debate participants to ...
A "moderator" is one name for the formal position of one who presides over a discussion, helping to ensure that the discussion is balanced among its many voices, for example in the Methodist church's use of the term for the heads of its conferences. A neutron moderator is used to slow down neutrons in a nuclear reactor.
In addition, the treatment effect of A on the mediator B depends on the moderator (β 53 ≠ 0) and/or the effect of the mediator B on the outcome variable C depends on the moderator (β 65 ≠ 0). At least one of the products on the right side of the above equation must not equal 0 (i.e. either β 53 ≠ 0 and β 64 ≠ 0, or β 65 ≠ 0 and ...
Moderator variable, in statistics, a qualitative or quantitative variable that affects the direction and/or strength of the relation between dependent and independent variables; Sound moderator, a suppressor attached to a firearm; A faction in the Regulator–Moderator War; Discussion moderator, a person who controls the tone of a discussion or ...
Since energy is conserved, this reduction of the neutron speed takes place by transfer of energy to a material called a moderator. The probability of scattering of a neutron from a nucleus is given by the scattering cross section. The first few collisions with the moderator may be of sufficiently high energy to excite the nucleus of the moderator.
The moderator maintains the discussion and makes sure no one individual can dominate the group, thus creating a more "egalitarian" context. [33] [37] Non-verbal behavior plays a role in the moderator's decision-making and research results, [37] increasing the chances of obtaining rich, in-depth information.
An all-male technology panel in 2020 is an example of a manel. A manel is a panel whose participants are all men. The term is a portmanteau word deriving from the man and panel. The Oxford Dictionaries and Cambridge Dictionaries teams both published blog posts on the word in 2017, suggesting the term was new at that time.