question 3 Name That Method Answer the following questions for each study descri
ID: 145398 • Letter: Q
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question 3
Name That Method Answer the following questions for each study described below. (1) Is the study primarily a quasi experiment, a correlational study, or an experiment? Why do you give the answer you did? (2) What are the variables involved in the study? For experiments, specify the independent and dependent variables. (3) What might be the hypothesis that the researchers are trying to test? 1. A researcher is interested in the relationship between caffeine consumption and level of stress. She has participants keep a diary for one week during which they count the number of cups of coffee, tea, and cola-based soft drinks they consume, ingredient. In addition, participants complete a measure of"daily hassles" experienced during the week. Quasi Experimental Correlational Experimental Variables: 2. A pair of psychologists are interested in the effects of mood on helping (based on Isen & Levin, 1972). They go to shopping malls and set up observation near telephone booths. Their participants are individuals who use the phone booths when the vicinity is otherwise unoccupied. For half of the participants, the researchers leave a dime to be found in the coin slot of the pay-phone. For all of the participants, when the phone call is com leaves the telephone booth, a confederate walks by the booth, and drops a file folder full of papers. The researchers watch to see if the participants help pick up the dropped papers pleted and the person Quasi Experimental Correlational Experimental Variables: 3. Researchers (Reifman, Larrick, and Fein, 1988) were interested in the factors causing aggression. They looked at an entire baseball season's worth of news reports. For cach game, they recorded the temperature of the the number of batters who were hit by pitched balls Quasi Experimental Correlational Experimental Variables:Explanation / Answer
Ques 3 is an example of Correlational study
a) It is because, the study is intended to determine the effect among variables thet are naturally occuring i.e. both temperature and aggression. Change in any of the variable has not been braught about by the researchers (so it cannot be experimental or quasi experimental).
b) Variables are temperature and aggression
c) Hypothesis : There is correlation between temperature and aggression.
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