Question

1. A Clinical Psychologist wants to know what color is the most relaxing, to design new “calm” waiting rooms for dentists. Three different colors are viewed by participants and rated on a scale (0 – 10) to quantify the level of relaxation caused by the color. The n value and mean for each color are shown below, higher scores mean greater relaxation.

       Complete the source table below and answer the accompanying questions.  

                             Red                      Green                  Blue

                             n = 9                    n = 9                    n = 9

                             M = 1.9               M = 3.2               M = 4.3

Source                                   SS            df              MS        F_calculated       F_critical         p level         

Between Treatments     ___28__     ____       _____ ______ _____       p __ .05     

Within Treatments         __110_       ____       _____         

Total _______ _____

1. What was the dependent variable ( D.V. ) in this study? __________________
2. What was the independent variable (I.V.) in this study? ___________________
3. Was there a significant effect? ______________________________________
4. Write an APA formatted summary of this study below.

Answer 1

oral of S-1-4 = 64-4=60 2) dfxctment 2) af within afloral of Healment 2) Istal obserations = 64+1=65. 4) Foon ms treatment ms within Fall fintreal Pralie sausie a ms ss dy e 40 vanation Belun treatment 28 within tualment 110 ital Ho d ① ss Totalt of treatment ③ of itztal 28+110=138&a = 31=2=b. (toral treatments =3) Nils 27-12086.= d. (total arenations 27) - 26-2=24-C funther of that of talment ® menament a streatment 14.20 dfinalment (lo sswithen. ms within अप U 2 4.58 = f 16 af within è 3.0567 & feal g. m streatment ? 14 im Sullhun futral 19,24 5 3.403 0.065678 porale hine P-vale Song dy fal ms 2 14 28 3.05667 3. Yo3 10.065678> 0-05 24 Vallation Bebuen tralment within tualment todal 4.58 110 26 138 q © -valle >0.05 p-valle soos 4 call level Harable relaxation dependent race endepurckent variable whois sene F 3:05672 Fretical = 3.403 f me accept the hell hypothesis not significant Joumat eget the well hypothers, mean Accept و © . We APA ist seine of all grumps sure Real = 3:05672 Freitial 3403 e prake: 0 D.06578 >005: Scanned with CamScanner

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