Religious influence on parental attitudes toward the use of corporal punishment
In: Journal of family violence, Band 5, Heft 2, S. 173-186
ISSN: 1573-2851
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In: Journal of family violence, Band 5, Heft 2, S. 173-186
ISSN: 1573-2851
In: Families in society: the journal of contemporary human services, Band 70, Heft 4, S. 249-250
ISSN: 1945-1350
In: Journal of sociology & social welfare, Band 13, Heft 1
ISSN: 1949-7652
In: Journal of social service research, Band 9, Heft 2-3, S. 17-30
ISSN: 1540-7314
In: Administration in social work, Band 8, Heft 4, S. 1-12
ISSN: 0364-3107
In: Journal of social service research, Band 8, Heft 1, S. 17-28
ISSN: 1540-7314
In: Administration in social work: the quarterly journal of human services management, Band 8, Heft 4, S. 1-12
ISSN: 0364-3107
In: American anthropologist: AA, Band 85, Heft 1, S. 147-148
ISSN: 1548-1433
In: American anthropologist: AA, Band 83, Heft 2, S. 462-463
ISSN: 1548-1433
In: Administration in social work, Band 4, Heft 3, S. 1-11
ISSN: 0364-3107
In: American anthropologist: AA, Band 82, Heft 3, S. 663-664
ISSN: 1548-1433
In: Administration in social work: the quarterly journal of human services management, Band 4, Heft 3, S. 1-11
ISSN: 0364-3107
In: Children & Schools, Band 2, Heft 1, S. 58-66
ISSN: 1545-682X
In: Human factors: the journal of the Human Factors Society, Band 21, Heft 1, S. 13-24
ISSN: 1547-8181
Thirty adult, nonsmokers were exposed for four hours to one of three concentrations of carbon monoxide (CO) 5 ppm, 35 ppm, and 70 ppm to produce blood levels of either 1%, 3%, or 5% carboxyhemoglobin (COHb) after the third hour of exposure. Performance in the double blind study was assessed by a tracking task paired with a peripheral monitoring task, each possessing two levels of difficulty. The results indicated that visual-manual tracking was significantly impaired by about 30%, during the fourth hour of exposure to 70 ppm of CO, when 5% COHb was reached, as compared to performance at 5 ppm and 35 ppm. The impairment occurred only during the high frequency tracking condition. Response times of subjects to the peripheral light-intensity-changes also increased during the third and fourth hours. The findings suggested that an assessment of the effects of low-level CO on human performance should include an analysis of the demand characteristics of the tasks as well as data on concentration and exposure duration.
In: Journal of Voluntary Action Research, Band 6, Heft 3-4, S. 205-206