Items1 3 3 3 3 3 3 3 3 3 3 3 3 32 3 3 3 3 3 3 3 3 3 3 3 3 33 3 3 3 3 3 3 3 3 3 3 3 3 34 3 3 3 2 3 3 3 3 3 3 3 3 35 3 3 3 3 3 3 3 3 3 3 3 3 36 3 3 3 3 3 3 3 3 3 3 3 3 37 3 3 3 3 3 3 3 3 3 3 3 3 38 3 3 3 3 3 3 3 3 3 3 3 3 39 3 3 3 3 3 3 3 3 3 3 3 3 3

10 3 3 3 3 3 3 3 3 3 3 3 3 311 3 3 3 3 3 3 3 3 3 3 3 3 312 3 3 3 3 3 3 3 3 3 3 3 3 313 3 3 3 3 3 3 3 3 3 3 3 3 314 3 3 3 3 3 3 3 2 3 3 3 3 315 3 3 3 3 3 3 3 3 3 3 3 3 316 3 3 3 3 3 3 3 3 3 3 3 3 317 3 3 3 3 3 3 3 3 3 3 3 3 318 3 3 3 3 3 3 3 3 3 3 3 3 319 3 3 3 3 3 3 3 3 3 3 3 3 320 3 3 3 3 3 3 3 3 3 2 3 3 321 3 3 3 3 3 3 3 3 3 3 3 3 322 3 3 3 3 3 3 3 3 3 3 3 3 323 3 3 3 3 3 3 3 3 3 3 3 3 324 3 3 3 3 3 3 3 3 3 3 3 3 325 3 3 3 3 3 3 3 3 3 3 3 3 326 3 3 3 3 3 3 3 3 3 3 3 3 327 3 3 3 3 3 3 3 2 3 3 3 3 328 3 3 3 3 3 3 3 3 3 3 3 3 329 3 3 3 3 3 3 3 2 3 3 3 3 330 3 3 3 3 3 3 3 3 3 3 3 3 331 3 3 3 3 3 3 3 3 3 3 3 3 332 3 3 3 3 3 3 3 3 3 3 3 3 333 3 3 3 3 3 3 3 3 3 3 3 3 334 3 3 3 3 3 3 3 3 3 3 3 3 335 3 3 3 3 3 3 3 3 3 3 3 3 336 3 3 3 3 3 3 3 3 3 3 3 3 337 3 3 3 3 3 3 3 3 3 3 3 3 338 3 3 3 3 3 3 3 3 3 3 3 3 339 3 3 3 3 3 3 3 3 3 3 3 3 340 3 3 3 3 3 3 3 3 3 3 3 3 341 3 3 3 3 3 3 3 3 3 3 3 3 342 3 3 3 3 3 3 3 3 3 3 3 3 343 3 3 3 3 3 3 3 3 3 3 3 3 344 3 3 3 3 3 3 3 3 3 3 3 3 345 3 3 3 3 3 3 3 2 3 3 3 3 3

Expert 1

Expert 2

Expert 3

Expert 4

Expert 5

Expert 6

Expert 7

Expert 8

Expert 9

Expert 10

Expert 11

Expert12

Expert 13

46 3 3 3 3 3 3 3 3 3 3 3 3 347 3 3 2 3 3 3 3 3 3 3 3 3 348 3 3 3 3 3 3 3 3 3 3 3 3 349 3 3 3 3 3 3 3 3 3 3 3 3 350 3 3 3 3 3 3 3 3 3 3 3 3 351 3 3 3 3 3 3 3 3 3 3 3 3 352 3 3 3 3 3 3 3 3 3 3 3 3 353 3 3 3 3 3 3 3 3 3 3 3 3 3

54 3 3 3 3 3 3 3 3 3 3 3 3 3

Content validity ratio (CVR)of each iteam in tool calculated by the lawshe's scale= ne-N/2

N/2ne-Number of SME panalist indicating'essential'N-Total number of SME panelists.SME- Subject matter expert raters.mean CVR across the items may be used as an indicator of overall test content validity content validity of the postograph = 0.98

CVR13 113 113 112 0.8513 113 113 113 113 113 113 113 113 112 0.8513 113 113 113 113 112 0.8513 113 113 113 113 113 112 0.8513 112 0.8513 113 113 113 113 113 113 113 113 113 113 113 113 113 113 112 0.85

No of agreements

13 112 0.8513 113 113 113 1

13 113 1

13 1

Content validity ratio (CVR)of each iteam in tool calculated by the lawshe's scale= ne-N/2

N/2ne-Number of SME panalist indicating'essential'N-Total number of SME panelists.SME- Subject matter expert raters.mean CVR across the items may be used as an indicator of overall test content validity content validity of the postograph = 0.98