Alastair C Van Heerden
Biographic Data
| ID | 218102 |
|---|---|
| NAME | Alastair C Van Heerden |
| GIVEN NAMES | Alastair C |
| FAMILY NAME | Van Heerden |
| SIGNATURE | VAN HEERDEN A C |
| AFFILIATIONS | Human Sciences Research Council |
| VERIFIED | No |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 2 |
| AUTHOR COUNT | 2 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2013 |
| LATEST PUBLICATION YEAR | 2014 |
| H-INDEX | 1 |
Collecting Health Research Data
Mobile phone-assisted personal interviewing (MPAPI) is becoming a more widely used technique to collect survey data. Not having a hard copy paper document to return to when cleaning data raises the question of how data error rates compare with traditional paper surveys and at what cost. One hundred health research interviewers trained to use traditional pen-and-paper (PAP) survey methodology were recruited and randomly assigned to either a PAP or…
Field Lessons From the Delivery of Questionnaires to Young Adults Using Mobile Phones
To examine the feasibility of providing young adults with mobile phones for the purpose of mobile phone–assisted self-interviewing to improve retention in a long-term birth cohort study, mobile phones with survey software were distributed to 1,000 twenty-year-olds in the Birth to Twenty birth cohort study. Eleven months later, a targeted sampling frame was used to randomly select 435 participants from the subset of 734 phones that were still func…
Collecting Health Research Data
Mobile phone-assisted personal interviewing (MPAPI) is becoming a more widely used technique to collect survey data. Not having a hard copy paper document to return to when cleaning data raises the question of how data error rates compare with traditional paper surveys and at what cost. One hundred health research interviewers trained to use traditional pen-and-paper (PAP) survey methodology were recruited and randomly assigned to either a PAP or…
Field Lessons From the Delivery of Questionnaires to Young Adults Using Mobile Phones
To examine the feasibility of providing young adults with mobile phones for the purpose of mobile phone–assisted self-interviewing to improve retention in a long-term birth cohort study, mobile phones with survey software were distributed to 1,000 twenty-year-olds in the Birth to Twenty birth cohort study. Eleven months later, a targeted sampling frame was used to randomly select 435 participants from the subset of 734 phones that were still func…
Field Lessons From the Delivery of Questionnaires to Young Adults Using Mobile Phones
To examine the feasibility of providing young adults with mobile phones for the purpose of mobile phone–assisted self-interviewing to improve retention in a long-term birth cohort study, mobile phones with survey software were distributed to 1,000 twenty-year-olds in the Birth to Twenty birth cohort study. Eleven months later, a targeted sampling frame was used to randomly select 435 participants from the subset of 734 phones that were still func…
Collecting Health Research Data
Mobile phone-assisted personal interviewing (MPAPI) is becoming a more widely used technique to collect survey data. Not having a hard copy paper document to return to when cleaning data raises the question of how data error rates compare with traditional paper surveys and at what cost. One hundred health research interviewers trained to use traditional pen-and-paper (PAP) survey methodology were recruited and randomly assigned to either a PAP or…
Applied Psychology (2 works) · Computer Science (2 works) · Data collection (2 works) · Interview (2 works) · Phone (2 works) · Psychology (2 works) · Statistics (2 works) · Survey data collection (2 works) · Survey methodology (2 works) · Survey Methodology and Nonresponse (2 works)