Table of Contents
- 1 What can you conclude about the relationship between observations and a hypothesis?
- 2 How does an IF THEN statement make it easier to determine whether a prediction is true?
- 3 What is relationship between observation and explanation?
- 4 How is observation important in the development of theory?
- 5 What factors must Researchers consider when designing a research study to ensure that they get accurate and reproducible results?
- 6 What is an important part of creating a hypothesis?
- 7 What are the characteristics of a good hypothesis?
- 8 How is a hypothesis used in psychological research?
What can you conclude about the relationship between observations and a hypothesis?
observation is what you have gathered, after you look over it you my hypothesis of what you gathered. hypothesis is an explaination of the observation.
How does an IF THEN statement make it easier to determine whether a prediction is true?
How does an if-then statement make it easier to determine whether a prediction is true? The statement makes it easier to determine whether your prediction is true or not. Why do scientist test a hypothesis? You must find out if it is a reasonable answer to your question.
What initial observation led the researchers to form a hypothesis?
What initial observation led the researchers to form a hypothesis? Seeds warmed by sunlight had higher germination rates.
What step is taken immediately before making the hypothesis?
How Do You Form a Hypothesis? The first step is to collect as many observations as possible about the problem you are trying to examine. Then consider your observations and think about how they might relate to the problem. Try to imagine possible solutions to explain your observations.
What is relationship between observation and explanation?
An observation is any report from your 5 senses. It does not involve an explanation. Such an observation is a quantitative one, as opposed to a qualitative one (no measurements). On the other hand, an interpretation is an attempt to figure out what has been observed.
How is observation important in the development of theory?
Observation is essential in science. Scientists use observation to collect and record data, which enables them to construct and then test hypotheses and theories. These tools allow for more precise and accurate observations.
Why is a conditional with a false hypothesis always true?
Therefore, the conditional must be true. the hypothesis does not hold. Therefore, the conditional is true. Though it is clear that a conditional statement is false only when the hypothesis is true and the conclusion is false, it is not clear why when the hypothesis is false, the conditional statement is always true.
What is the truth value of the conditional statement when the hypothesis is false and the conclusion is true?
In the truth table above, p q is only false when the hypothesis (p) is true and the conclusion (q) is false; otherwise it is true. Note that a conditional is a compound statement. Now that we have defined a conditional, we can apply it to Example 1….Definition: A Conditional Statement is…
| a | b | a b |
|---|---|---|
| F | F | T |
What factors must Researchers consider when designing a research study to ensure that they get accurate and reproducible results?
Researchers should clearly report key experimental parameters, such as whether experiments were blinded, which standards and instruments were used, how many replicates were made, how the results were interpreted, how the statistical analysis was performed, how the randomization was done, and what criteria were used to …
What is an important part of creating a hypothesis?
In order to form a hypothesis, you should take these steps: Collect as many observations about a topic or problem as you can. Evaluate these observations and look for possible causes of the problem. Create a list of possible explanations that you might want to explore.
Why is forming a hypothesis an important step in the scientific method?
Why is forming a hypothesis an important step in the scientific method? Cannot be scientifically validated. By stating a formal hypothesis, a scientist can adequately design the best control conditions for designing experiments intended to falsify the hypothesis.
How do observations relate to hypothesis?
Observations leading to a hypothesis come from prior knowledge or research. Observations leading to a hypothesis come from the same experiment. A hypothesis is formed based on observations from many experiments. A hypothesis is formed after making observations but before performing an experiment.
What are the characteristics of a good hypothesis?
There are three general characteristics of a good hypothesis. First, a good hypothesis must be testable and falsifiable . We must be able to test the hypothesis using the methods of science and if you’ll recall Popper’s falsifiability criterion, it must be possible to gather evidence that will disconfirm the hypothesis if it is indeed false.
How is a hypothesis used in psychological research?
A hypothesis is more specific and makes a prediction about the outcome of a particular study. Working with theories is not “icing on the cake.” It is a basic ingredient of psychological research. Like other scientists, psychologists use the hypothetico-deductive method.
Which is an example of a statistical hypothesis?
The main goal in many research studies is to check whether the data collected support certain statements or predictions. Statistical Hypothesis –a conjecture about a population parameter. This conjecture may or may not be true. Example: The mean income for a resident of Denver is equal to the mean income for a resident of Seattle.
What are the steps in a hypothesis test?
Hypothesis Test Procedure (Traditional Method) Step 1 State the hypotheses and identify the claim. Step 2 Find the critical value(s) from the appropriate table. Step 3 Compute the test value.