Table 5.
Principal component analysis including the DSM-IV derived inattentiveness symptoms and the four new symptoms proposed in DSM-V
| Inattentiveness symptom of DSM-IV and new proposed symptoms in DSM-V | ||
|---|---|---|
| Component | ||
| 1 | 2 | |
| ADHD- item 1- makes careless mistakes | .676 | -.045 |
| ADHD- item 2- sustaining attention | .780 | .079 |
| ADHD- item 3- listening when spoken to | .486 | .122 |
| ADHD- item 4- follows instructions | .551 | .322 |
| ADHD- Item 5- organizing tasks | .686 | .386 |
| ADHD-Item 6 - sustained mental effort | .667 | .192 |
| ADHD- item 7- loses things | .414 | .341 |
| ADHD- item 8- distracted by extraneous stimuli | .450 | .367 |
| ADHD- item 9- forgetful in daily activities | .579 | .057 |
| ADHD- item 19- act without thinking | .275 | .565 |
| ADHD- item 20- impatient | .069 | .785 |
| ADHD- item 21- uncomfortable doing things slowly and systematically | .136 | .793 |
| ADHD- item 22- difficult to resist temptations or opportunities | .058 | .750 |
Extraction Method: Principal Component Analysis. Rotation Method: Varimax with Kaiser Normalization.