Which statement about headaches is true?
a. People who suffer from headaches usually only suffer from one specific type
b. Men experience headaches more often than women.
c. Negative emotions have been associated with the onset of headaches.
d. All three types of headaches have the same causes, although they manifest differently in different people.
c
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Observer reactivity is the tendency of researchers to interpret ongoing events as being consistent with their research hypothesis
Indicate whether the statement is true or false
The visible spectrum refers to the _______________________
a) portion of the whole spectrum of light that is visible to the human eye b) effect of intensity on how we see dark to grey to white c) effect of the sound density on the perceptions of those with synesthesia d) well-known fact that colors are less visible to some men's eyes
Provide support for the following statement: "The best evidence supporting a biological basis for sexual orientation comes from genetic studies."
What will be an ideal response?
In Thomas and Chess's original study, only 10% of the children were classified as having a ________ temperament
Fill in the blanks with correct word