Description:
Nursing and nurses rely upon qualitative research to understand the intricacies of the human condition. Acknowledging the subjective nature of reality and commonly founded in a constructivist epistemology, qualitative approaches offer opportunities for uncovering insights from the perspective of the individual participants, the insider's view, and the construction of representations that maintain an intimacy with the subject's realities. Debate continues, however, about what is needed for a qualitative construction to be considered an authentic understanding of a subject's realities. Authenticity in the context of qualitative research has been described as entailing consideration of a number of well‐trodden dimensions: fairness, ontological, educative, catalytic and tactical. Taking these dimensional requirements as key, this paper argues that authenticity may not always be as well‐developed through some of the standard practices in qualitative research as perhaps expected. In particular, qualitative understandings of authenticity stress that participants should not be merely reported on but instead should be dynamically involved in and changed by the constructions and interpretations of data developed throughout the research process. As this paper illustrates, such engagements appear problematic for qualitative research approaches that are beholden to designative commitments in the context of language and meaning‐making and which tend to prioritise commonality and generality at the expense of individual authenticity. An alternative qualitative approach, Hermeneutic Constructivism, is proposed as better able to achieve the requirements of the dimensions of authenticity. As outlined, this approach is well‐placed to present an understanding of human experience through a genuinely expressivist approach and transcends the stress upon the common or the general that can be pervasive and problematic.
Description:
Nursing and nurses rely upon qualitative research to understand the intricacies of the human condition. Acknowledging the subjective nature of reality and commonly founded in a constructivist epistemology, qualitative approaches offer opportunities for uncovering insights from the perspective of the individual participants, the insider's view, and the construction of representations that maintain an intimacy with the subject's realities. Debate continues, however, about what is needed for a qualitative construction to be considered an authentic understanding of a subject's realities. Authenticity in the context of qualitative research has been described as entailing consideration of a number of well‐trodden dimensions: fairness, ontological, educative, catalytic and tactical. Taking these dimensional requirements as key, this paper argues that authenticity may not always be as well‐developed through some of the standard practices in qualitative research as perhaps expected. In particular, qualitative understandings of authenticity stress that participants should not be merely reported on but instead should be dynamically involved in and changed by the constructions and interpretations of data developed throughout the research process. As this paper illustrates, such engagements appear problematic for qualitative research approaches that are beholden to designative commitments in the context of language and meaning‐making and which tend to prioritise commonality and generality at the expense of individual authenticity. An alternative qualitative approach, Hermeneutic Constructivism, is proposed as better able to achieve the requirements of the dimensions of authenticity. As outlined, this approach is well‐placed to present an understanding of human experience through a genuinely expressivist approach and transcends the stress upon the common or the general that can be pervasive and problematic.
Description:
Perinatal depression has a significant impact on both mother and child. However, the influence of hormonal changes during pregnancy and the postpartum period remains unclear. This article provides a systematic review of studies examining the effects of maternal cortisol function on perinatal depression. A systematic search was conducted of six electronic databases for published research on the relationship between cortisol and perinatal depression. The databases included MEDLINE complete, PsychINFO, SCOPUS, Psychology and Behavioural Sciences, Science Direct and EBSCO, for the years 1960 to May 2015. Risk of bias was assessed and data extraction verified by two investigators. In total, 47 studies met criteria and studies showed considerable variation in terms of methodology including sample size, cortisol assays, cortisol substrates, sampling processes and outcome measures. Those studies identified as higher quality found that the cortisol awakening response is positively associated with momentary mood states but is blunted in cases of major maternal depression. Furthermore, results indicate that hypercortisolemia is linked to transient depressive states while hypocortisolemia is related to chronic postpartum depression. Future research should aim to improve the accuracy of cortisol measurement over time, obtain multiple cortisol samples in a day and utilise diagnostic measures of depression. Future studies should also consider both antenatal and postnatal depression and the differential impact of atypical versus melancholic depression on cortisol levels, as this can help to further clarify the relationship between perinatal depression and maternal cortisol function across pregnancy and the postpartum period.
Description:
Perinatal depression has a significant impact on both mother and child. However, the influence of hormonal changes during pregnancy and the postpartum period remains unclear. This article provides a systematic review of studies examining the effects of maternal cortisol function on perinatal depression. A systematic search was conducted of six electronic databases for published research on the relationship between cortisol and perinatal depression. The databases included MEDLINE complete, PsychINFO, SCOPUS, Psychology and Behavioural Sciences, Science Direct and EBSCO, for the years 1960 to May 2015. Risk of bias was assessed and data extraction verified by two investigators. In total, 47 studies met criteria and studies showed considerable variation in terms of methodology including sample size, cortisol assays, cortisol substrates, sampling processes and outcome measures. Those studies identified as higher quality found that the cortisol awakening response is positively associated with momentary mood states but is blunted in cases of major maternal depression. Furthermore, results indicate that hypercortisolemia is linked to transient depressive states while hypocortisolemia is related to chronic postpartum depression. Future research should aim to improve the accuracy of cortisol measurement over time, obtain multiple cortisol samples in a day and utilise diagnostic measures of depression. Future studies should also consider both antenatal and postnatal depression and the differential impact of atypical versus melancholic depression on cortisol levels, as this can help to further clarify the relationship between perinatal depression and maternal cortisol function across pregnancy and the postpartum period.
Secular trends in HIV knowledge and attitudes among Vietnamese women based on the multiple indicator cluster surveys, 2000, 2006, and 2011 : what do we know and what should we do to protect them?