Phycology

Name _________ Experiments: Identifying Variables and chemical pigeonholings In each of the examples, identify the indep barent variable principal and dependent variable as well as which elementicipants roll in the hay up the experimental group and which make up the period off group. Remember: * Independent Variable (IV) = What the investigator manipulates; the token intervention or condition the investigator is most arouse in the effects of * Dependent Variable (DV) = What is measured or observed; the data collected in the experiment * experimental Group (EXP) = Those participants expose to the independent variable * Control Group (CON) = Those participants treated just same the experimental group object they are not unfastened to the independent variable; the group with which the experimental group layabout be compared 1) Of 100 individuals with hold in depression, 50 get wind 8 weeks of a new cognitive-behavioral therapy, sm exclusively in 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 measure out 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 young-bearing(prenominal) 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 aggres! sive encounters to be counted and timed. IV: _anabolic steroids_ DV: _level of aggressive behavior__ EXP: __48___________________Con: ___none___________________ 3) An industrial psychologist is elicit in whether lowering the temperature in a packing inhabit will increase productivity (number of products packed). Workers in two similar packing rooms record in the study. One room is maintained at 65 degrees, the other room is left...If you requirement to get a serious essay, order it on our website: BestEssayCheap.com

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