Answer: Eric's dad is using <u>authoritative parenting style.</u>
Explanation:
Parents who opt for authoritative parenting style have high standards, but also take child's emotional needs into consideration. Those parents define clear boundaries of what is acceptable and what is not, but maintain a healthy relationship with their children. Most importantly, they do not just expect blind obedience from their children, but explain the reasons behind their decisions. In this case, Eric's dad interrupts Eric in his game, but reasons with his son and explains why he is not allowed to continue playing.
Answer:
dependent: exam score, independent: presence of music,
confounding can be the fact that students in no music condition completed exam as they normally would
high validity
Explanation:
Dependent variable is the variable whose value depends on independent varaible. As independent variable is changed, the value of dependent variable changes
Students in no music condition completed exam as they normally would can be confounding as no description is given about how they would noramlly complete an exam. Any other factor and not no music condition, in normal exam condition could have affected their scores.
The experiment has high validity as the exam scores of student exposed to music was significantly higher than those not exposed to the music. The results also proved the hypothesis.
The most likely tool we can use to show these details of how long the project will take and which variances exist is "Gantt chart".
<h3>What is Gantt chart?</h3>
One popular graphic representation of a project timeline is a Gantt chart. It is a kind of bar chart that displays the beginning and ending dates of a program's various components, including its resources, planning, and dependencies.
Some characteristics of Gantt chart are-
- The Gantt chart is an visual aid for planning, controlling, and keeping track of particular activities and resources within a project.
- It consist of a task list with progress bars for each activity.
- It is the project management chart that is most frequently used.
- For tasks like creating motorways, bridges, and dams, as well as for software development and creating other products and services, heavy industries employ Gantt charts.
- The chart shows which tasks can be completed concurrently and which ones must wait until others have been performed in order to be started or finished.
- It can assist in locating potential bottlenecks and locating work that might have been left off the project schedule.
To know more about the Gantt chart, here
brainly.com/question/13067654
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The answer is The Placebo Effect.
The placebo effect is an substance with no known medical effects, such as sterile water, saline solution or a sugar pill
