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- Huang, Li, et al.
(författare)
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Measurement invariance of discipline in different cultural contexts
- 2012
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Ingår i: Family Science. - 1942-4620 .- 1942-4639. ; 2:3, s. 212-219
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Tidskriftsartikel (refereegranskat)abstract
- The measurement invariance of mother-reported use of 18 discipline strategies was examined in samples from 13 different ethnic/cultural groups in nine countries (China, Colombia, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand, and the United States). Participants included approximately 100–120 mothers and their children aged seven to 10 years from each group. The results of exploratory factor analyses and multi-group categorical confirmatory factor analyses (MCCFA) indicated that a seven-factor solution was feasible across the cultural groups, as shown by marginally sufficient evidence for configural and metric invariance for the mother-reported frequency on the discipline interview. This study makes a contribution on measurement invariance to the parenting literature, and establishes the mother-report aspect of the discipline interview as an instrument for use in further cross-cultural research on discipline.
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| 3. |
- Li, Jing, et al.
(författare)
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Kan det finnas cyanotoxiner i dricksvatten? / Are there cyanotoxins in the drinking water?
- 2017
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Ingår i: Vatten: tidskrift för vattenvård /Journal of Water Management and research. - 0042-2886. ; :4, s. 145-149
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- This study aims to preliminarily evaluate changes in the risk of cyanobacterial blooms in a eutrophic lake, Lake Vombsjön, in the southern Sweden and test the role of nutrients (phosphorus and nitrogen) in algae formation. Surface water such as lakes service great importance for drinking water supply, such as half of the drinking water in Sweden is from surface water. According to risk matrix, Lake Vombsjön is of high risk of blooms and special attention should be paid in late summer and autumn as the later the blooms occur, the more likely they are cyanobacteria induced. Results confirmed phosphorus control to be the key for controlling cyanobacterial blooms in eutrophic lakes such as Lake Vombsjön as well as keeping N/P ratio (Nitrogen/phosphorus) at certain high level. The most frequent types of cyanobacteria in Lake Vombsjön are Planktothrix agardhii. Pseudanabaena should be monitored. Future work should consider long term pattern analysis, including the hydrodynamic condition in the lake. This work will support harmful algea blooms management in practice.
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