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For example, say you are trying to determine whether a particularfertilizerhas an effect on plant growth. The independent variable is the presence or absence of the fertilizer, while the dependent variable is the height of the plant or rate of growth. If you don't control the amount of ligh...
a variable thatwe "change or manipulate"to seehow that change"affects"some other variable. it isalso sometimescalledan independent variable. response variable The variable thatchanges as a resultofthe manipulated variable being changed. It issometimescalleda dependent variablebecauseits valueoften depend...
The mouse is receiving growing interest as a model organism for studying visual perception. However, little is known about how discrimination and learning interact to produce visual conditioned responses. Here, we adapted a two-alternative forced-choice
Mediation analyses were performed with the PROCESS (version 3.5.3) plugin for SPSS54. Mindset was the independent variable (X), coping style the mediator variable (M), and resilience was the dependent variable (Y). Mediation analyses were performed separately for each coping style that was signi...
We will test the model at each of the follow-up time points with students’ out-of-school physical activity as the primary dependent variable, the intervention condition as a dummy-coded independent variable (1 = intervention group; 0 = control group), and the psychological variables ...
During their last year, nursing undergraduates leave the campus and are admitted to hospitals for a clinical internship, which is a critical stage during which students acquire multiple clinical abilities and prepare for independent work. Undergraduate nursing students are not only required to have a ...
A variable, controllable impedance is connected between an inner conductor of the coaxial cable and a point on the second helical element where the resistive component of the antenna's impedance matches the characteristic impedance of the coaxial cable. The impedance match minimizes reflective losses ...
and the composites were unable to fully recover their original shapes after the compressions were removed. This plasticity is likely caused by internal fractures between the elastomer and the particles27. Since the adhesion energy at gel interfaces is approximately independent of the crosslinking density...
Variable melt production rate of the Kerguelen hotspot due to long-term plume–ridge interaction. Geophys. Res. Lett. 45, 126–136 (2018). Article Google Scholar Whittaker, J. et al. Long-term interaction between mid-ocean ridges and mantle plumes. Nat. Geosci. 8, 479–483 (2015). ...