Psychometric Properties and Validation of the Arabic Academic Performance Rating Scale

Table 2

Descriptive statistics of A-APRS (19) and A-APRS (15).

Items	A-APRS (19)			A-APRS (15)
	Mean	Std. deviation		Mean	Std. deviation
APRS1	2.25	1.524	.977	2.25	1.524	.858
APRS2	2.56	1.605	.934	2.56	1.605	.907
APRS3	2.59	1.720	.892	2.59	1.720	.847
APRS4	2.72	1.550	.940	2.72	1.550	.743
APRS5	2.75	1.437	.930	2.75	1.437	.906
APRS6	3.34	1.181	.975	3.34	1.181	.875
APRS7	4.19	.965	.948	4.19	.965	.806
APRS8	3.41	.979	.905	3.41	.979	.797
APRS14	3.66	1.234	.925	3.66	1.234	.778
APRS16	2.16	1.081	.931	2.16	1.081	.694
APRS17	3.34	1.335	.870	3.34	1.335	−.729
APRS18	2.69	1.674	.862	DEL	DEL	DEL
APRS19	2.16	1.019	.909	DEL	DEL	DEL
APRS13	1.91	.893	.785	DEL	DEL	DEL
APRS15	2.78	1.338	.914	DEL	DEL	DEL
APRS9	3.53	1.270	.854	3.53	1.270	.797
APRS10	3.47	1.319	.905	3.47	1.319	.851
APRS11	3.91	.995	.933	3.91	.995	.785
APRS12	2.59	1.292	.937	2.59	1.292	−.587

: Pearson’s coefficient of correlation; A-APRS (19) and A-APRS (15) intend to measure a single global construct, academic performance; DEL: deleted.