I I|GSF hr tt.l.rt!.t tn.!. tr tlltbi - Higher Education Commission
I I|GSF hr tt.l.rt!.t tn.!. tr tlltbi - Higher Education Commission
I I|GSF hr tt.l.rt!.t tn.!. tr tlltbi - Higher Education Commission
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Thc pre-tesLs<br />
Class 6 at. 2n a4<br />
250 260 219 286<br />
No. ofSs '75 70 70 69<br />
3.3 4-t<br />
Class 6 2tl u3.<br />
14l 36t 324<br />
No. ofss 70 C9<br />
4.9 4.6<br />
Cla$ 6 2ll 212. a4<br />
.t35 3t2 328 380<br />
No. ofss 68 73 1l<br />
Mean 4.3 4.6 J.8<br />
The above drce tlbles show lhe Es! i3 ofthe pr+test! in the<br />
t<s<strong>tr</strong>ong>hr</s<strong>tr</strong>ong>e schools wilh the purpose ofdebrmining th€ two groups lhat<br />
w@ io be selected aierwards. Ar one can see that there arc more<br />
lbd two ctas$s in e3ch school. In Al-Kwait School table {1)<br />
colllm (l) therc ars fotlr classes of second s.condary- Thesc were<br />
2lr, 2D,2n, Nn 2/4. Th€ iahire of the €xp.rim€nr requir€d two<br />
eroups orny and lhey mut be equivalent or n€arLy equivalent, this<br />
nod that a pre-&st wns mcd€d so that the r€quir€mmt of two<br />
equivalat Em'.ps was frnflbd. In lhc s€.!d column in e.ch table<br />
the raw scores of th€ *hole group arc giEn. J[st b€low that, the<br />
number ofthe students in e{ch olars is shown. In the lalt c,olllm<br />
th€ n|een of @h grcl+ is gii€rl lt wrs d thc b4is of tlle n@s<br />
thqt the <s<strong>tr</strong>ong>hr</s<strong>tr</strong>ong>o sordy goups sere s€lectcd-<br />
As the tables show, ther€ we.e no two conplelely identical<br />
clas.s in th€ lbre! sch@is- A- th€ groups in tlle tbree schools<br />
wero De$ly siDilar as regard! to th€ir level of &hiev€llEt The