Question

A health psychologist working a in nursing home is interested in how personal control eftects feelings of well-being. In a field experiment, residents on one floor of the nursing home were given opportunities for personal control in their lives; e.g., arrange their own furniture, decide hoy to spend free time, choose and take care of a plant, etc. In another floor, residents were treated as usual. After a month the residents a asked to fill out a feelings of well-being survey where higher scores indica e more well beng, What can the psychologist conclude with a-0.017 The data are below no personal control personal control 12 12 13 12 12 15 10 12 11 14 10 1- 11 11 11 13 11 13 a) What is the appropriate test statistic? Sedect b) Condition 1: Select Condition 2: Select ) Compute the appropriate test statisicts) to make a decision about H (Hint: Make sure to wrte down the nul P value and alternatiive hypotheses to help solve the problem) Decision: Select d) Using the SPSS results, compute the coesponding effect size(s) and indicate magnitude(s) If not appropriate, input and/or select "na" below Select d- -Seiect e) Hake an interpretation based on the results O Residents with personal control showed signficantly more feelings of well-being than those with no personal control. O Residents with no personal control showed sionicantly more feelings of well-being than those wth personal control

Answer 1

The answer for part (e) is an option (1).

Aus a). 7 alpproprial test fwo Bolnlle test (b 1-Taore eon oliticn wch i giren as, dro Ewo Conolifon . Hop Pessonc contrut well- Canoihon 2 Aow no pess oma es hror well- ffect ). 7 calueas on For eplnopriale fest sfalhc Ho i Cse we us7 (msce well feststubp b's noes sued e equole Tu vale 4suhre (x- )- -o) vasiance Onel we ( : tn,r2 13.2 , X=1./ anod s3- (n,-)s+cnaーリs2 = f0-1) 3.0c (-1)- Where, x, - ,n-2 1610-2 2- 36 (2.2-11.t)- t 1-1 2. 3 2.2 3.0 5 O.003 ig P-vus Because we reject (to nsre wsell /euel P-rcur is Tey tha Concluele Pessunal controt leavel ptwe IS.2 11. 2.36 . 367 Cd) - Cal)effrect 218 Coannut he calu(areol (n a).