Lazada Philippines aff_i?offer_id=3127&file_id=94990&aff_id=150634 -  - Agriculture NewsReliability of recall in agricultural data - Spying the Internet

normal_post -  - Agriculture NewsReliability of recall in agricultural data - Spying the Internet Author Topic: - Agriculture NewsReliability of recall in agricultural data  (Read 307 times)

philippines

  • INTERN
  • **
  • avatar_3832_1351981914 -  - Agriculture NewsReliability of recall in agricultural data - Spying the Internet
  • Posts: 741
    • Share Post
xx -  - Agriculture NewsReliability of recall in agricultural data - Spying the Internet
- Agriculture NewsReliability of recall in agricultural data
« on: November 11, 2012, 08:01:22 AM »
Reliability of recall in agricultural data

Despite the importance of agriculture to economic development, and a vast accompanying literature on the subject, little research has been done on the quality of the underlying data. Due to survey logistics, agricultural data are usually collected by asking respondents to recall the details of events occurring during past agricultural seasons that took place a number of months prior to the interview. This gap can lead to recall bias in reported data on agricultural activities. The problem is further complicated when interviews are conducted over the course of several months, thus leading to recall of variable length. To test for such recall bias, the length of time between harvest and interview is examined for three African countries with respect to several common agricultural input and harvest measures. The analysis shows little evidence of recall bias impacting data quality. There is some indication that more salient events are less subject to recall decay. Overall, the results allay some concerns about the quality of some types of agricultural data collected through recall over lengthy periods.

Source: Reliability of recall in agricultural data

Linkback: https://tubagbohol.mikeligalig.com/index.php?topic=56846.0

pCloud Premium


Share via facebook Share via linkedin Share via pinterest Share via tumblr Share via twitter

 

Booking.com
SMF spam blocked by CleanTalk
pCloud Premium
Powered by SMFPacks SEO Pro Mod | Sitemap
Mobile View
SimplePortal 2.3.7 © 2008-2019, SimplePortal