论文代写：变量实验
这个实验的方法是通过自我观察和报告。在自我观察中，确定了三个独立变量和因变量。独立变量是研究中可以由研究者改变的变量。这些变量对于任何形式的实验都是必要的。自变量是可以在研究中改变的变量，以评估对因变量的影响(Ritchie et al.， 2013)。另一方面，因变量是被测量的，其值不能被研究者改变，但实际上由于独立变量的影响而改变(Fraenkel等，1993)。被记录的因变量是“睡觉时间”。
论文代写：变量实验
通过睡眠时间来评估入睡困难程度。当一个人要花更多的时间睡觉时，那就意味着这个人入睡更困难，而当这个人在较短的时间内入睡时，那就意味着这个人能够以更少的困难入睡。这个实验将帮助我们做出更好的决定，以了解我以后如何计划好睡眠。在研究范围内被理解的独立变量有三种不同的类型。首先，选择的自变量是阅读。我通常在晚上读一些东西，我想知道我的阅读是否影响了我的睡眠时间。阅读对“睡眠时间”DV有影响吗?其次，晚饭后我喝杯咖啡，喝咖啡也会是第二种，第三个自变量是在睡觉前看一个小时的电视。这是我录制和看电视连续剧的时候，我想知道这是否会影响我的睡眠时间。
论文代写：变量实验
The way that this experiment will be done is by means of self-observation and reporting. In self-observation, three independent variables and dependent variable have been identified. The independent variables are those variables in research that can changed by the researcher. These are variables that are necessary for any form of experiment. The independent variables are those variables that can be changed in a research in order to assess the effects on the dependent variables (Ritchie et al., 2013). On the other hand, the dependent variable is one that is measured and whose values cannot be changed by the researcher but will in fact be changed because of the influence of the independent variables only (Fraenkel et al., 1993). The dependent variable that is being recorded is “time to sleep”.
论文代写：变量实验
The difficulty level to fall asleep is assessed by means of the time taken to sleep. When a person takes more time to sleep, then it would mean that the person has more difficult falling asleep and when the person falls asleep with lesser time, then it would mean that the person is able to fall asleep with less difficulty. The experiment will help in making better decisions for the purpose of understanding how I can plan to sleep better later on. The independent variables that are being understood in the context of research are of three different types. Firstly, the independent variable selected is reading. I usually read something in the night, and I would like to know if my reading affects my time to sleep. Does reading as a variable impact on the “time to sleep” DV? Secondly, I have a cup of coffee after dinner, and coffee drinking will hence be the second IV. The third independent variable is watching TV for an hour before I sleep. This is the time when I record and watch television series and I want to know if that has an effect on my time to sleep.
