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(For example, people get depressed when asked to r.
This way she could test if their mood changes were due to the memory of the way they looked, or had nothing to do with appearance (like packaging). After preparing the three groups, LaFrance asked all volunteers to take three written tests: a "state of self esteem test," an "emotion scale test," and a "20 statements test. " The self esteem test asked questions to measure how volunteers felt about themselves at the moment. The emotion scale test listed a series of descriptive words (like "angry," "scared," and "bothered"), and asked participants to mark words that described how Air Max 2012 White they felt right then. Finally, the 20 statements test listed the words "I am " 20 times. Volunteers filled in the blanks with whatever words they felt best described them at the moment. LaFrance kept all other experimental variables constant, or unchanged, so as not to interfere with volunteers' answers. "We found that both sexes in the group primed with the memory of bad hair suffered from much lower self esteem," she says. "At first we thought females would be more impacted than males, but males were just as affected as females, or even more. "When comparing Group 1's answers to those of the other two groups, LaFrance found that males in Group 1 felt less smart and confident than males in the other groups by thinking they had bad hair; Nike Huarache High Top Red
these males also felt unsociable and more nervous.
will certainly make a project less hairy. 2. State your purpose. Usually the purpose of an experiment is stated in the form of a research question: What is the effect of (your independent variable) on (your dependent variable)?4. State your hypothesis, an educated guess about what the results will be.
one variable at Air Max Audacity 2
a time. This variable is called the independent or manipulated variable. LaFrance's independent variable was the memory of bad hair. Changing the independent variable affects other variables. These variables are called dependent or responding variables. First she separated 120 volunteers into three groups randomly (in no specific order). In isolation, each group was primed, or prepared, with a pre existing condition. Group 1 was asked to recall a bad hair day. Group 2 wasn't told anything (left unprimed); this group functioned as the control, a standard against which researchers compare primed groups. Group 3 was asked to recall a day in which they had difficulty opening a package. Why a package? "We wanted people to think about a bad experience that had nothing to do with their appearance," LaFrance says.
Females reported feeling more bothered and embarrassed than males. When describing themselves for the 20 statements test, all Group 1 volunteers responded more negatively. So, can bad hair really affect your attitude? Yes, claims LaFrance; but her hypothesis wasn't completely supported. Although both sexes were affected by the memory of bad hair, the males' confidence suffered most females were merely embarrassed. Use the scientific method to organize your experiment as LaFrance did. It Nike Air Force In White
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