Phycology

Name _________ Experiments: Identifying Variables and conferences In each of the examples, identify the indep barent variable fighter and dependent variable as well as which revealicipants key out up the experimental free radical and which make up the pause off group. Remember: * Independent Variable (IV) = What the investigator manipulates; the picky intervention or condition the investigator is most concerned in the do of * Dependent Variable (DV) = What is measured or observed; the data collected in the experiment * observational Group (EXP) = Those participants expose to the independent variable * Control Group (CON) = Those participants treated just same the experimental group chuck out they are not unfastened to the independent variable; the group with which the experimental group layabout be compared 1) Of 100 individuals with castigate depression, 50 experience 8 weeks of a new cognitive-behavioral therapy, sm both i n all-arm the other 50are placed on a waiting list for 8 weeks. At the end of the 8 weeks all 100 are given psychological tests to appraise their level of depression.

IV: _cognitive behavioral therapy__ DV: _level of depression_ EXP: _50 people take part in therapy__Con: _50 on the waiting list_ 2) A biopsychologist is analyze the effects of anabolic steroids on the strong-growing behavior of feminine rats. 24 female rats receive daily injections of a placebo (fake drug), while 24 others receive daily injections of the steroid. Round-the-clock videotapes of the communal cages of all rats allow all ag gressive encounters to be counted and timed.! IV: _anabolic steroids_ DV: _level of aggressive behavior__ EXP: __48___________________Con: ___none___________________ 3) An industrial psychologist is arouse in whether lowering the temperature in a packing board will increase productivity (number of products packed). Workers in two same packing elbow rooms record in the study. One room is maintained at 65 degrees, the other room is left...If you pauperism to get a serious essay, order it on our website: BestEssayCheap.com

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