title: "It's about the relationships that we build": iPad-supported relational pedagogy (Ngā Hononga) with young children

authors: Khoo, Elaine G.L.

subjects: early childhood education (ECE)

abstract: Although iPads have gained much attention and are being increasingly adopted into educational practices, concerns exist as to the suitability and extent of their use with and by young children. This chapter reports on the findings of a qualitative study exploring iPad use in the sustaining and extending of relationships in an early childhood education and care centre in New Zealand. Guided by the notion of a relational pedagogy, espoused in Te Whāriki, the New Zealand early childhood curriculum, the research involved collaborations with two early childhood teachers and children at the centre to obtain perspectives of teachers, young children and their parents/caregivers regarding iPad adoption and use. The findings highlight the potential of using iPads to support and further develop young children’s relationships with people, places and objects within their immediate contexts, which are underpinned importantly by a clear teacher awareness, adoption of and being informed by a relational pedagogy perspective. This has implications for how teachers can be supported to use the iPad to create meaningful and relevant teaching and learning experiences for and with young children.

text: "It's about the relationships that we build": iPad-supported relational pedagogy (Ngā Hononga) with young children Although iPads have gained much attention and are being increasingly adopted into educational practices, concerns exist as to the suitability and extent of their use with and by young children. This chapter reports on the findings of a qualitative study exploring iPad use in the sustaining and extending of relationships in an early childhood education and care centre in New Zealand. Guided by the notion of a relational pedagogy, espoused in Te Whāriki, the New Zealand early childhood curriculum, the research involved collaborations with two early childhood teachers and children at the centre to obtain perspectives of teachers, young children and their parents/caregivers regarding iPad adoption and use. The findings highlight the potential of using iPads to support and further develop young children’s relationships with people, places and objects within their immediate contexts, which are underpinned importantly by a clear teacher awareness, adoption of and being informed by a relational pedagogy perspective. This has implications for how teachers can be supported to use the iPad to create meaningful and relevant teaching and learning experiences for and with young children.

year: 2015

title: Is fish food from aquarium suppliers a vector for non-native zooplankton to New Zealand?

authors: Mahaarachchige, Buddhika Udayangani Perera

subjects: Artemia

abstract: There have been a number of recent records of non-native zooplankton invasions in New Zealand, but the transport vectors leading to their introduction are not well understood.  Commercially available fish foods containing zooplankton are widely used in home aquariums and the aquaculture industry. These foods are either imported to, or cultured within, New Zealand, and sold as freeze-dried, sun-dried or frozen adults, as capsulated or decapsulated cysts, or as live individuals. In this study, fish food containing Daphnia O.F. Müller, 1785  (Cladocera), Artemia (brine shrimp) and Brachionus (rotifers) were bought from a variety of commercial suppliers within the North Island, New Zealand, which were cultured and manufactured domestically or internationally. Live Daphnia samples were identified morphologically and were found to contain a variety of both native and non-native Daphnia species, as well as copepods, ostracods, rotifers and other non-Daphnia cladoceran species. Freeze-dried and sun-dried diapausing eggs of Daphnia and the rotifer Brachionus were incubated in artificial pond water, Aachener Daphnien Medium (ADaM) and filtered pond water, but hatching of these were unsuccessful. In contrast, Artemia bought as both capsulated and decapsulated cysts were successfully hatched in water with a salinity of 25 ppt and temperatures of 20 °C. The resulting Artemia populations were either parthenogenic or sexual, varying by manufacturer. Frozen whole adult Artemia were found to carry eggs but could not be hatched. Due to the risk of misidentifications from morphological identification, a 658-bp fragment from the 5ʹ region of the COI gene was amplified from tissue samples. The phylogenetic tree constructed from the COI gene sequences identified distinct clades corresponding to four species: A. franciscana, A. parthenogenetica (both hatched from eggs as viable populations), A. sinica, and A. salina (both identified in food, but not viable). The BLAST analysis indicated that the capsulated  cysts from USA and German manufacturers contained Artemia franciscana, while the Chinese supply contained A. parthenogenetica. Decapsulated cysts from a Chinese manufacturer hatched into A. parthenogenetica. While A. franciscana can be legally imported into New Zealand, A. parthenogenetica is not listed in the Import Health Standard for ‘Fish food and fish bait’ under the Biosecurity Act 1993. The morphological identifications matched the BLAST analysis data for Daphnia. Non-native Daphnia pulex was recorded from live samples from Te Aroha, Hamilton and Wellington (LID5). An Auckland sample and another Wellington sample comprised of native D. carinata s.l. Overall, commercially available fish food from aquarium suppliers can act as a vector for non-native zooplankton to New Zealand.

text: Is fish food from aquarium suppliers a vector for non-native zooplankton to New Zealand? There have been a number of recent records of non-native zooplankton invasions in New Zealand, but the transport vectors leading to their introduction are not well understood.  Commercially available fish foods containing zooplankton are widely used in home aquariums and the aquaculture industry. These foods are either imported to, or cultured within, New Zealand, and sold as freeze-dried, sun-dried or frozen adults, as capsulated or decapsulated cysts, or as live individuals. In this study, fish food containing Daphnia O.F. Müller, 1785  (Cladocera), Artemia (brine shrimp) and Brachionus (rotifers) were bought from a variety of commercial suppliers within the North Island, New Zealand, which were cultured and manufactured domestically or internationally. Live Daphnia samples were identified morphologically and were found to contain a variety of both native and non-native Daphnia species, as well as copepods, ostracods, rotifers and other non-Daphnia cladoceran species. Freeze-dried and sun-dried diapausing eggs of Daphnia and the rotifer Brachionus were incubated in artificial pond water, Aachener Daphnien Medium (ADaM) and filtered pond water, but hatching of these were unsuccessful. In contrast, Artemia bought as both capsulated and decapsulated cysts were successfully hatched in water with a salinity of 25 ppt and temperatures of 20 °C. The resulting Artemia populations were either parthenogenic or sexual, varying by manufacturer. Frozen whole adult Artemia were found to carry eggs but could not be hatched. Due to the risk of misidentifications from morphological identification, a 658-bp fragment from the 5ʹ region of the COI gene was amplified from tissue samples. The phylogenetic tree constructed from the COI gene sequences identified distinct clades corresponding to four species: A. franciscana, A. parthenogenetica (both hatched from eggs as viable populations), A. sinica, and A. salina (both identified in food, but not viable). The BLAST analysis indicated that the capsulated  cysts from USA and German manufacturers contained Artemia franciscana, while the Chinese supply contained A. parthenogenetica. Decapsulated cysts from a Chinese manufacturer hatched into A. parthenogenetica. While A. franciscana can be legally imported into New Zealand, A. parthenogenetica is not listed in the Import Health Standard for ‘Fish food and fish bait’ under the Biosecurity Act 1993. The morphological identifications matched the BLAST analysis data for Daphnia. Non-native Daphnia pulex was recorded from live samples from Te Aroha, Hamilton and Wellington (LID5). An Auckland sample and another Wellington sample comprised of native D. carinata s.l. Overall, commercially available fish food from aquarium suppliers can act as a vector for non-native zooplankton to New Zealand.

year: 2025

title: Barriers and facilitators to colorectal cancer diagnosis in New Zealand: a qualitative study

authors: Blackmore, Tania Louise

subjects: Science & Technology

abstract: Background: New Zealand (NZ) has high rates of colorectal cancer but low rates of early diagnosis. Due to a lack of understanding of the pre-diagnostic experience from the patient’s perspective, it is necessary to investigate potential patient and health system factors that contribute to longer diagnostic intervals. Previous qualitative studies have discussed delays using The Model of Pathways to Treatment, but this has not been explored in the NZ context. This study aimed to understand the patient experience and perception of their general practitioner (GP) through the diagnostic process in the Waikato region of NZ. In particular, we sought to investigate potential barriers and facilitators that contribute to longer diagnostic intervals. 
Methods: Ethical approval for this study was granted by the New Zealand Health and Disability Ethics Committee. Twenty-eight participants, diagnosed with colorectal cancer, were interviewed about their experience. Semi-structured interviews were audio recorded, transcribed verbatim and analysed thematically using The Model of Pathways to Treatment framework (intervals: appraisal, help-seeking, diagnostic). 
Results: Participant appraisal of symptoms was a barrier to prompt diagnosis, particularly if symptoms were normalised, intermittent, or isolated in occurrence. Successful self-management techniques also resulted in delayed help-seeking. However if symptoms worsened, disruption to work and daily routines were important facilitators to seeking a GP consultation. Participants positively appraised GPs if they showed good technical competence and were proactive in investigating symptoms. Negative GP appraisals were associated with a lack of physical examinations and misdiagnosis, and left participants feeling dehumanised during the diagnostic process. However high levels of GP interpersonal competence could override poor technical competence, resulting in an overall positive experience, even if the cancer was diagnosed at an advanced stage. Māori participants often appraised symptoms inclusive of their sociocultural environment and considered the impact of their symptoms in relation to family. 
Conclusions: The findings of this study highlight the importance of tailored colorectal cancer symptom communication in health campaigns, and indicate the significance of the interpersonal competence aspect of GP-patient interactions. These findings suggest that interpersonal competence be overtly displayed in all GP interactions to ensure a higher likelihood of a positive experience for the patient.

text: Barriers and facilitators to colorectal cancer diagnosis in New Zealand: a qualitative study Background: New Zealand (NZ) has high rates of colorectal cancer but low rates of early diagnosis. Due to a lack of understanding of the pre-diagnostic experience from the patient’s perspective, it is necessary to investigate potential patient and health system factors that contribute to longer diagnostic intervals. Previous qualitative studies have discussed delays using The Model of Pathways to Treatment, but this has not been explored in the NZ context. This study aimed to understand the patient experience and perception of their general practitioner (GP) through the diagnostic process in the Waikato region of NZ. In particular, we sought to investigate potential barriers and facilitators that contribute to longer diagnostic intervals. 
Methods: Ethical approval for this study was granted by the New Zealand Health and Disability Ethics Committee. Twenty-eight participants, diagnosed with colorectal cancer, were interviewed about their experience. Semi-structured interviews were audio recorded, transcribed verbatim and analysed thematically using The Model of Pathways to Treatment framework (intervals: appraisal, help-seeking, diagnostic). 
Results: Participant appraisal of symptoms was a barrier to prompt diagnosis, particularly if symptoms were normalised, intermittent, or isolated in occurrence. Successful self-management techniques also resulted in delayed help-seeking. However if symptoms worsened, disruption to work and daily routines were important facilitators to seeking a GP consultation. Participants positively appraised GPs if they showed good technical competence and were proactive in investigating symptoms. Negative GP appraisals were associated with a lack of physical examinations and misdiagnosis, and left participants feeling dehumanised during the diagnostic process. However high levels of GP interpersonal competence could override poor technical competence, resulting in an overall positive experience, even if the cancer was diagnosed at an advanced stage. Māori participants often appraised symptoms inclusive of their sociocultural environment and considered the impact of their symptoms in relation to family. 
Conclusions: The findings of this study highlight the importance of tailored colorectal cancer symptom communication in health campaigns, and indicate the significance of the interpersonal competence aspect of GP-patient interactions. These findings suggest that interpersonal competence be overtly displayed in all GP interactions to ensure a higher likelihood of a positive experience for the patient.

year: 2020-10-01