A controlled variable is one which the researcher holds constant (controls) during an experiment. It is also known as aconstant variableor simply as a "control." The control variable is not part of an experiment
(76.4% ± 2.7%,n= 10) in the SSIMinc,narrowgroup (Fig. 3A) while the decreasing similarity group displayed a slower onset for correct choice (SSIMinc,narrow: 45 trials vs. SSIMdec,narrow: 120 trials) and higher peak performance (SSIMdec,narrow: 86.8% ± 2.6%,n= 10;Fig. 3A, see ...
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CausalNLP is a practical toolkit for causal inference with text as treatment, outcome, or "controlled-for" variable. - amaiya/causalnlp
School was controlled for, but showed no effect, and the variable was thus removed from the model. Both group, time and group x time contributed significantly to reduction in prejudiced beliefs from pre-test to follow-up, meaning that both the difference between control and intervention group, ...
A tuning circuit is formed of inductors connected in series, voltage- controlled variable capacitance means connected in parallel to the inductors, switch means connected in parallel to one of the inductors and capacitance means connected in parallel to another of the inductors, and the resonance fre...
Insomnia Internet Non-inferiority Group therapy Psychotherapy 1. Introduction Insomnia is a disorder of difficulty initiating and/or maintaining sleep, with impaired daytime functioning as a consequence. It is a common disorder with around 10–30% point prevalence reported in various studies (Kim et ...
Parkinson Study Group. Pramipexole vs levodopa as initial treatment for Parkinson disease: a randomized controlled trial. Parkinson Study Group. JAMA 284, 1931–1938 (2000). Fahn, S. et al. Levodopa and the progression of Parkinson’s disease. N. Engl. J. Med. 351, 2498–2508 (2004). Ar...
There were no between group differences in thyroid examination performance. For the LLE, 91.7% (n = 11/12) of students randomized to the video were rated globally as competent at the skill compared with 40% (n = 4/10) of students not randomized to the video (p = 0.024)...
ally suspended backpack with constant suspension parameters in a gait cycle has been proved to enhance the efficiency of load carriage by regulating the load movement, energy expenditure of walking could be further reduced by a semi-active suspension system with an optimally controlled variable damper...