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Technical b r Report - International Military Testing Association

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Table 6<br />

blternative Survey Approach - Responses Based on iecord-Keeping<br />

for One Week<br />

F<br />

Advantages: i<br />

a. Generally reduced response variance compared to other survey<br />

approaches;<br />

::<br />

b. Speciality - independent;<br />

c. Recall involved limited to one day of work.<br />

Disadvantages:<br />

a. May have reduced sample size due to need for currently<br />

enrolled trainee;<br />

b. Turnaround time is longer;<br />

1. may result in reduced sample size due to increase in<br />

time in tne field;<br />

I<br />

2. will require more record keepfng by survey control.<br />

� �<br />

69<br />

‘.<br />

.<br />

,<br />

. -<br />

. . -,.<br />

�<br />

I’<br />

.

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