scientific hypothesis
, an idea that proposes a tentative explanation about a phenomenon or a narrow set of phenomena observed in the natural world.
Which of the following is an APA maintained databases?
APA maintains a number of databases, including
PsycINFO, PsycARTICLES, PsycBOOKS, PsycEXTRA, PsycCRITIQUES, PsycTESTS, and PsycTHERAPY
.
Which of the following is a tentative idea or question that does not yet have evidence to support or refute it?
A hypothesis
is a tentative idea or question that is waiting for evidence to support or refute it, while a prediction is a guess at the outcome of a hypothesis.
What is the relationship between hypotheses and predictions quizlet?
The difference between a hypothesis and a prediction is that a hypothesis is
a proposed explanation for a set of observations
; it leads to predictions that can be tested by additional observations or by experiments. A prediction is a guess of what might happen based on your observation/hypothesis.
What is the difference between a hypothesis and a prediction?
Hypothesis – In the sciences, a provisional supposition from which to draw conclusions that shall be in accordance with known facts, and which serves as a starting-point for further investigation. Prediction – The action
of predicting future
events; an instance of this, a prophecy, a forecast.
What are the three steps of the scientific method?
- Make an observation.
- Ask a question.
- Form a hypothesis, or testable explanation.
- Make a prediction based on the hypothesis.
- Test the prediction.
- Iterate: use the results to make new hypotheses or predictions.
Which is correct regarding the writing of an organism’s name?
The correct way to write a scientific name is by
using the genus and species of the organism
. This two-way naming system is called binomial…
What is the function of APA?
Our mission is
to promote the advancement, communication, and application of psychological science and knowledge to benefit society and improve lives
. We do this by: Utilizing psychology to make a positive impact on critical societal issues.
What is the example of APA?
APA in-text citation style uses
the author’s last name and the year of publication
, for example: (Field, 2005). For direct quotations, include the page number as well, for example: (Field, 2005, p. 14).
Is APA a database?
APA PsycTests
®
is
a research database
that provides access to complete psychological tests, measures, scales, and other assessments as well as descriptive and administrative information for each instrument.
Does a controlled experiment tests the effects of two variables?
Answer: An experiment in which an observer tests a hypothesis by looking for changes brought on by alterations to a variable. In a controlled experiment, an
independent variable is the only factor that is allowed to be adjusted
, with the dependent variable as the factor that the independent variable will affect.
What are two methods scientists used to test predictions?
Scientist use
experiments and models
to test predictions.
Is broader in scope than a hypothesis?
theory
. broader in scope than a hypothesis, is supported by a large body of evidence, and generates many new hypotheses. scientific method. observation, question, hypothesis, prediction, experiment.
What are examples of predictions?
- It is raining and the sun is out one could predict there may be a rainbow.
- A college student is studying hard for their final exam really one might predict they will get an A on it.
- A child has a fever and a sore throat, one might predict the child has strep throat.
Is a hypothesis another name for a prediction?
A hypothesis can also be called an
“educated guess
.” A prediction can also be called a “forecast,” like with weather: Weathermen make predictions about tomorrow’s weather based on current weather patterns in a specific region.
What comes first hypothesis or prediction?
OBSERVATION
is first step, so that you know how you want to go about your research. HYPOTHESIS is the answer you think you’ll find. PREDICTION is your specific belief about the scientific idea: If my hypothesis is true, then I predict we will discover this. CONCLUSION is the answer that the experiment gives.
