Burnard (1992) sent a questionnaire to a stratified sample of nursing tutors and students in Wales, to study what the tutors and students understood by the term experiential learning. The population size and sample size obtained for each of the four strata are given below:

Respondents were asked which of the following techniques could be identified as experiential learning methods; the number of students in each group who identified the method as an experiential learning method are given below:

Estimate the overall percentage of nursing students and tutors who identify each of these techniques as €œexperiential learning.€ Be sure to give standard errors for your estimates.

Stratum Population Size Sample Size General nursing tutors (GT) Psychiatric nursing tutors (PT) General nursing students (GS) Psychiatric nursing students (PS) 150 34 2680 570 109 26 40 397 Total 3434 GS PS PT GT 213 38 26 104 Problem solving activities 182 33 22 9:5 Method Role play Simulations Gestalt exercises 95 20 22 64 Empathy-building exerses 89 25 2054 24 4 5 12