Design of experiments

DISCUSSION: In this investigation, the effect of electrolyte concentration, depth of electrode immersion in electrolyte, and distance between electrodes in electrolyte, on the current flow through copper electrodes were tested. Table 1 and Graph 1 display the results when increasing electrolyte concentration. Evident in Graph 1, the results contained scatter, and consisted of an outlier in the sample in which the ratio of NaCl: deionised water was 10:30mL. The outlier and scatter may have been…

redo the experiment. Later, Gordon reperformed the experiment, and returned to Ron with the same results. Before going forward with the findings due to their implications, Ron decides he needs an independent investigator for the findings. For that reason, Ron reaches out to another predoctoral student is his laboratory to repeat the experiment without notifying Gordon. The predoctoral student is ordered not to discuss…

Graphics and Design 110 deals with the scientific process, which is a highly concentrated methodology focusing on the five-step Engineering Design Process. The five-step Engineering Design Process has been constructed to provide a rigorous, repeatable, formal scientific methodology to engineering problems. These steps are as follows: Define the Problem, Gather Information, Generate Multiple Solutions, Analyze and Select a Solution, and Test and Implement the Solution. This design process is a…

research, which caused speculations that these fields are currently in a crisis. Recently, an initiative called “Reproducibility Project” was conducted at the University of Virginia that reran 100 psychology experiments from three reputed psychology journals and stated that over 60% of the experiments failed to replicate (Barrett, 2014). Three famous studies that were cited numerous times and which form basis for many research studies, that failed to replicate in this project were Free will and…

moral right to respectful treatment…This inherent value is not respected when animals are reduced to being mere tools in a scientific experiment”. Animals and people have many things in common, they both feel, think, and experience pain. Animals face painful experiments that cause permanent damage or death, and never receive the option of not participating in the experiment. Thus, animals should obtain the same respect as humans. Yet humans violate their rights we use them in research against…

Conclusion The hypothesis for how 80’s music would make it harder for the participants to focus was accepted. The data used from the experiment that supports the hypothesis was the different genres of music that each participant listened to, one of the genres of music was 80’s music and the participants that listened to 80’s music had a harder time focusing on the worksheet and got more time for the trials with music than without music. I think the results came out the way they did is because…

Design Process An element of graphic design that could have a positive effect on students was design process. The design process assisted graphic designers with processing information and ideas. The graphic design process introduced how to think more like an explosion of ideas than linear line of one idea. Linear thinking was about one idea and attaching to that idea. While, lateral thinking was trying multiple ideas at once and changing and improving them over time. Hernandez and Prathibha…

There will be a delay of 2 minutes between learning and recall. 5. The reasons for carrying out the experiment will be explained to the participants but not the experimental hypothesis. 6. Each participant will be debriefed at the end of the experiment & given the opportunity to ask any questions. 7. If the participants do not wish to continue with the experiment or wish to withdraw their consent, they will be permitted to do so. 8. Participants will be given a…

RESEARCH DESIGN AND METHODOLOGY: As described in the preliminary data, all of the behavioral, genomics, bioinformatics, gene manipulation and biochemical studies are feasible between the Puthanveettil and Stackman laboratories. Additionally, we have obtained support…

What does doodling does, by Jackie Andrade was a study published in 2009 studying the effect of doodling on the ability to retrieve information from memory. Forty random subjects coming from a previous unrelated experiment age 18 to 55 years were recruited for a short five minute experiment, where participants were divided into two groups. The control group, the group not doodling and the doodling group. The group doodling was asked to shade printed shapes while listening to a boring message,…