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When your research tests a hypothesis by the observation of a series of carefully controlled steps it is called?
Hhh
What is controlled observation?
Controlled observation is a type of observational study where thesituations areplanned by the researcher. This type of observation may be carried out in a laboratory type situation and because variables are manipulated is said to be high in control. The weakness of the method is that it will be low in ecological validity compared to naturalistic observation. If participants are aware they are being studied they behave differently. by Riziki Kacheche ESM Student ARU-2009/13 Tanzania
What are two types of scientific investigations that scientist use when a controlled experiment is not practical?
When a controlled experiment is not possible or practical, two types of scientific investigations are observation and modeling.
In a controlled experiment what is the experimental group compared to?
The control group.
What is the name of the group with normal conditions in a controlled experiment?
The Control Group
A hypothesis can be tested by observation or?
by performing controlled experiments.
What are the three types of observation in language study?
The three types of observation in language study are naturalistic observation, controlled observation, and participant observation. Naturalistic observation involves observing language use in natural, everyday contexts. Controlled observation is conducted in a controlled environment with specific parameters and conditions. Participant observation involves actively participating in the language community being studied while also observing and documenting language use.
What is the difference between a controlled experiment and a controlled group?
a controlled group is like an idea but an experiment that is controlled cannot be changed.
What is An investigation controlled?
An investigation in science that is controlled is an experiment. The group within the experiment that is controlled is the control group.
What is the name for an experiment in which a controlled group is compared with an experimental group?
A controlled experiment
How would you define controlled group?
Controlled group is a group that is separated from the rest of the experiment. This is done in science.
When scientists cannot use a controlled experiment to test something what do they depend on?
Observation
What are the factors in a controlled experiment called?
control group and placebo group variable and controlled
What was the initial observation identify the control group?
the control group is the group or subject that is not affected by what you are testing for.
What an investigation that is controlled?
An investigation in science that is controlled is an experiment. The group within the experiment that is controlled is the control group.
Distinguish between a qualitative and quantitative observation?
Qualitative observation is subjective. Quantitative observation is the result of controlled testing procedures with prescribed procedures in place. Quantitative testing is sometimes called empirical testing.
When your research test a hypothesis by the observation of A series of carefully controlled steps it is called?
Hhh
