B Lab exam Lab 1 review Flashcards
Def of SCIENCE
Assumes that there IS order in the universe, by different events may be caused by underlying process
What is a science assumes
observation made with our senses can consistently provide some accurate info about the real world
Def of Scientific doubt
doubt based on the fact that we’re never sure about percentages of sense experiences
Def of prediction
connected to observation
Def of Naturalistic observation
observing things that cannot be or aren’t manipulated experimentally for reasons the focus of the study
Def of experiment observation
support to hypothesis due to comparing control group
Dependent variable def
What’s being measured
Independent variable def
What’s being changes
Def of scientific doubt
data can’t allow 100% certainty because sense is limited and fallible
Def of constant
make sure they don’t cause any variation in the independent variable that’s not caused by the dependent varible
Def control group
is a replicated group that is treated like a group which an experiment group was applied.
Def of procedural control
is applied to a situation in a way that should cause a known result
Def of Standard devation
spread of the mean
P-vaule def
likeleyhood that two means are significantly diffrent
What is P-value
P-value = P<0.05