MH SET 2013: 17 February, Paper III, Psychology

FEB–13313/III

    Question Nos. 51 to 55 :                             iz'u ÿ- 51 rs 55 :
    Read the following paragraph and                     [kkyhy ifjPNsn okpk o R;klacaf/kr ikp
    answer the five questions which
                                                         iz'ukaph mŸkjs |k %
    follow :

    An experiment was performed
                                                         ,dk iz;ksxkr ^izLrqrhps osnuek/;e* (A) ;kyk
    varying ‘modality of presentation’                   nksu ikrˇhoj o ^/kkj.kk&dky* (B) ;kyk rhu
    (A) at two levels and ‘retention
                                                         ikrˇhoj gkrkˇ.;kr vkys- ^izR;kokgu izkIrkad
    interval’ (B) at three levels and using
    ‘recall scores’ as the dependent                     gs vkfJr ifjoR;Z gksrs- izR;sd lsy (cell)
    variable. Each cell contained                        e/;s vfu;frœr fjR;k fnysys ckjk iz;qDr gksrs-
    randomly assigned twelve subjects.
                                                         iz;ksx >kY;kuarj izR;sd lsyps e/; (mean)
    After the experiment was over, cell-
    wise means and standard deviations                   o izek.k fopyu dk<.;kr vkys- loZ lsYlps
    were obtained. The cell-wise                         izek.k fopyu toˇtoˇ lkj[ks gksrs- iznŸkkaps
    standard       deviations        were
                                                         fo'ys"k.k izpj.k fo'ys"k.kkps ;ksX; izk:i
    approximately equal. The data were
    analyzed by following suitable model                 oki:u dj.;kr vkys - ;kiS d h ,d
    of ANOVA. One of the interesting                     y{kos/kd Qfyr Eg.kts (MSA×B/MSE) ;k
    finding was that the F ratio,
                                                         lw=kus dk<ysys F xq.kksŸkj .01 ikrˇhoj y{k.kh;
    computed as (MS A×B /MS E ) was
    significant at .01 level.                            gksrs-
51. How many subjects were employed                51.   ojhy iz;ksxkr fdrh iz;qDr okij.;kr vkys\
    in the above experiment ?
                                                         (A) 24
    (A) 24

    (B) 36                                               (B) 36

    (C) 60                                               (C) 60
    (D) 72
                                                         (D) 72
                                              23                                              [P.T.O.