A lot of people say so
based on myths and anecdotes, but an authoritative background study for the Mowat Centre Report on EI by Day and Winer found that «there is no evidence in the empirical
literature that regional variation in the generosity of the employment insurance system has altered internal migration patterns in Canada in a
substantial manner.»
A decade from Steinberg's 2001 presidential address, effective evidence -
based parenting interventions and approaches exist in the research
literature; however, the dissemination from research to practice has been relatively slow, and the difficulty in achieving this has been apparent.8 The
literature includes little research on how to support the general population of parents through their child's transition into adolescence, and a
substantial research — practice gap exists regarding the impact of a universal approach to parenting programmes for parents of adolescents.