The F-A model differs from Instinct theory in that aggression may bethe result of instigators other than biological instincts. A morerecent view of the F-A hypothesis suggests that the magnitude of theexpressed aggression is dependent on:
Origin of hypothesisLatin subject for a speech from Greek hupothesis proposal, supposition from hupotithenai hupothe- to suppose hupo- hypo- tithenai to place ; see dhē- in Indo-European roots.
If you wanted to conduct a study on the life expectancy of Savannians, you would want to examine every single resident of Savannah. This is not practical. Therefore, you would conduct your research using a statistical hypothesis, or a sample of the Savannian population.
An empirical hypothesis, or working hypothesis, comes to life when a theory is being put to the test, using observation and experiment. It's no longer just an idea or notion. It's actually going through some trial and error, and perhaps changing around those independent variables.
Someexamples: "I used to think that way when I was your age.""You're new here, aren't you ?" "You weren't breast fedas a child, were you ?" "What drives you to make such astatement ?" "If you'd just listen.." "You seemvery emotional." (This last works well if you have been hoggingthe microphone, so that they have had to yell to be heard.)Sometimes the attack is on the other person's intelligence.
Scientists can really change the world with their hypotheses and findings. In an effort to improve the world we live in, all it takes is an initial hypothesis that is well-stated, founded in truth, and can withstand extensive research and experimentation. Seek out your independent and dependent variables and go on out here and make this world a better place. Good luck!
Cacti experience more successful growth rates than tulips on Mars. (Until we're able to test plant growth in Mars' ground for an extended period of time, the evidence for this claim will be limited and the hypothesis will only remain logical.)
A logical hypothesis is a proposed explanation possessing limited evidence. Generally, you want to turn a logical hypothesis into an empirical hypothesis, putting your theories or postulations to the test.
Hah!"Americans who don't like the Canadian medical system have referredto it as "socialist", but I'm not quite sure if this isintended to mean "foreign", or "expensive", orsimply guilty by association.
A more irritating version of this is "I used to think that waywhen I was your age." The speaker hasn't said what is wrong withyour argument: he is merely claiming that his age has made him anexpert.
This is where the alternative hypothesis (H1) enters the scene. In an attempt to disprove a null hypothesis, researchers will seek to discover an alternative hypothesis.
Thirty three sevens is not.)Or: "After treatment with the drug, one-third of the mice werecured, one-third died, and the third mouse escaped." Does this meanthat if we treated a thousand mice, 333 would be cured ?
Buckminster Fuller's.]Gibberish may come from people who can't find meaning in technicaljargon, so they think they should copy style instead of meaning.
A null hypothesis (H0) exists when a researcher believes there is no relationship between the two variables, or there is a lack of information to state a scientific hypothesis. This is something to attempt to disprove or discredit.
The current phrase amongscientists is that an explanation should be "the mostparsimonious", meaning that it should not introduce new concepts(like fairies) when old concepts (like neighborhood cats) will do.