Results 201 to 210 of about 196,787 (256)

Optionally Randomized Response Techniques

Calcutta Statistical Association Bulletin, 1985
It is shown that for sensitive and confidential characters the usual loss of efficiency due to randomized rather than direct response may be partially recouped if the interviewees are left free to opt for either mode of response. Specific results are derived with multinomial sampling.
Chaudhuri, Arijit, Mukerjee, Rahul
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Randomized Response Techniques

2021
Generally, in surveys the randomization is done for the selection of the sample from a population for the estimation of some population parameters like population mean or total or proportion, ratios like birth or death rate, population correlation coefficient or regression coefficient, etc.
Raosaheb Latpate, Jayant Kshirsagar, Vinod Kumar Gupta, Girish Chandra   +3 more
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A Controlled Randomized Response Technique

Evaluation & the Health Professions, 1993
The randomized response survey technique appears to be suitable for studies of sensitive sexual behaviors, particularly inAIDS-related research. However, existing methods provide only estimates of group statistics, not of individual information. Additionally, the popular "unrelated question" approach requires the knowledge of the parameters of the ...
B L, Williams, H K, Suen, C R, Baffi
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Randomized Response Techniques: A Review

Statistica Neerlandica, 1987
Randomized response techniques (RRT) are well–known as tools to procure trustworthy survey data on confidential issues. A review is attempted here of mostly published accounts on RRT covering qualitative and quantitative characters. Conflicting criteria of efficient estimation and protection of privacy are discussed.
Chaudhuri, A., Mukherjee, R.
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The Efficiency of the Multiple Trial Randomized Response Technique

Biometrics, 1976
It has been proven theoretically that repeated administration of two-related-question randomized response technique (RRT) substantially increases the efficiency by reducing the variance of the estimate. The realtive efficiency of RRT to direct question with various number of trials per respondent under various degrees of truthful response and various ...
Liu, P. T., Chow, L. P.
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Randomized response techniques

Model Assisted Statistics and Applications, 2014
Collection of data on sensitive characteristics from human populations is not an easy task. For example sensitive questions: (a) Are you an Alawite? (b) Are you gay? (c) Have you ever molested a child? (d) Have you underreported your income on your tax return? (e) Do you smoke marijuana?, and (f) Have you ever cheated on an exam?, etc.
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The Validity of the Randomized Response Technique

Public Opinion Quarterly, 1979
IN the considerable literature that has appeared on the randomized response technique (RRT), only one study (Lamb and Stem, 1978) has addressed its validity. However, this study utilized a convenience sample of rather small size, thereby limiting generalizability of results.
S. M. Zdep, Isabelle N. Rhodes, R. M. Schwarz, Mary J. Kilkenny   +3 more
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A generalized randomized response technique

Metrika, 2003
To eliminate a major source of bias in surveys of human populations resulting from respondents refusal to cooparate in cases where a question of sensitive nature is involved, the idea of “randomized response” was introduced by Warner (1965). In this paper, an alternative randomized response technique is presented which improves upon the pioneering work
Christofides, Tasos C., Christofides, Tasos C.   +1 more
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Randomized Response Techniques

2018
There are situations when we need information on sensitive features/characteristics of the individuals in a population. Usual sampling techniques based on ‘direct’ questionnaire may not be fruitful and are likely to lead to ‘refusal’ or ‘untruthful’ reporting.
S. P. Mukherjee, Bikas K. Sinha, Asis Kumar Chattopadhyay   +2 more
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Alternative Estimator in Dichotomous Randomized Response Technique

Communications in Mathematics and Statistics, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ewemooje, O. S., Adebola, F. B., Amahia, G. N.   +2 more
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