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1by Gudmundsdottir, Bergljot Gyda, Reynisdottir, Unnur Elsa, Sigurvinsdottir, Rannveig, Sigfusdottir, Inga DoraGet access
Published in Nordic Psychology (2023)
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2by Drake, Kim E., Gudjonsson, Gisli H., Sigfusdottir, Inga Dora, Sigurdsson, Jon Fridrik“... confessions. Data were obtained from 11,388 students in further education in Iceland, out of which 5439...”
Published in Personality and Individual Differences (2015)
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3by Drake, Kim E., Gudjonsson, Gisli H., Sigfusdottir, Inga Dora, Sigurdsson, Jon FridrikGet access
Published in Personality and Individual Differences (2015)
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4by Palsdottir, Aslaug, Asgeirsdottir, Bryndis Bjork, Sigfusdottir, Inga Dora“..., to examine whether factors related to attitudes towards school subjects, student–teacher relationships...”
Published in Scandinavian Journal of Public Health (2012)
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5by Halldorsdottir, Thorhildur, Kristjansson, Alfgeir L., Asgeirsdottir, Bryndis Bjork, Thorisdottir, Ingibjorg E., Sigfusson, Jon, Jonsdottir Tolgyes, Erla Maria, Valdimarsdottir, Heiddis, Allegrante, John P., Sigfusdottir, Inga Dora“..., 60.8% (n = 2378) provided informed parental consent and student assent to participate in the study...”
Published 2020
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6by Halldorsdottir, Thorhildur, Kristjansson, Alfgeir L., Asgeirsdottir, Bryndis Bjork, Thorisdottir, Ingibjorg E., Sigfusson, Jon, Jonsdottir Tolgyes, Erla Maria, Valdimarsdottir, Heiddis, Allegrante, John P., Sigfusdottir, Inga Dora“..., 60.8% (n = 2378) provided informed parental consent and student assent to participate in the study...”
Published 2020
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7“...Researchers have studied academic orientation—students’ valuing of and commitment to education...”
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8“...Researchers have studied academic orientation—students’ valuing of and commitment to education...”
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9“...Researchers have studied academic orientation—students’ valuing of and commitment to education...”
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10by Kristjansson, Alfgeir L., Allegrante, John P., Sigfusson, Jon, Sigfusdottir, Inga Dora“... school survey data with students enrolled in the 8th, 9th and 10th grades in the national Icelandic...”
Published 2019
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11by Kristjansson, Alfgeir L., Allegrante, John P., Sigfusson, Jon, Sigfusdottir, Inga Dora“... school survey data with students enrolled in the 8th, 9th and 10th grades in the national Icelandic...”
Published in Preventive Medicine Reports (2019)
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12by Kristjansson, Alfgeir L., Allegrante, John P., Sigfusson, Jon, Sigfusdottir, Inga Dora“... school survey data with students enrolled in the 8th, 9th and 10th grades in the national Icelandic...”
Published 2019
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13by Sigfusdottir, Inga Dora, Kristjansson, Alfgeir L., Gudmunsdottir, Margret L., Allegrante, John P.“... (ESPAD), there was a constant and substantial increase in substance use among secondary-school students...”
Published 2010
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14by Sigfusdottir, Inga Dora, Kristjansson, Alfgeir L., Gudmunsdottir, Margret L., Allegrante, John P.“... (ESPAD), there was a constant and substantial increase in substance use among secondary-school students...”
Published in International Psychiatry (2010)
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15by Sigfusdottir, Inga Dora, Asgeirsdottir, Bryndis Bjork, Gudjonsson, Gisli H., Sigurdsson, Jon Fridrik“...Abstract Based on a sample of 9085 16‐ to 19‐year‐old students attending all high schools...”
Published in Journal of Adolescence (2013)
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16by Sigfusdottir, Inga Dora, Asgeirsdottir, Bryndis Bjork, Gudjonsson, Gisli H., Sigurdsson, Jon Fridrik“... students attending high schools in Iceland. Structural equation modeling showed that, while controlling...”
Published in Journal of Youth and Adolescence (2008)
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17by Sigfusdottir, Inga Dora, Asgeirsdottir, Bryndis Bjork, Gudjonsson, Gisli H, Sigurdsson, Jon Fridrik“... of the page Based on a sample of 9085 16- to 19-year-old students attending all high schools in Iceland...”
Published in Journal of Adolescence (2013)
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18by Gudjonsson, Gisli H, Sigurdsson, Jon Fridrik, Sigfusdottir, Inga Dora, Young, Susan“... factors. A total of 11,388 students in further education completed a questionnaire, which measured...”
Published in Journal of Attention Disorders (2014)
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19by Gudjonsson, Gisli H, Sigurdsson, Jon Fridrik, Asgeirsdottir, Bryndis Bjork, Sigfusdottir, Inga Dora“..., and previous psychological/psychiatric treatment. A total of 1896 students in further education in Iceland...”
Published in Journal of Forensic Psychiatry & Psychology (2007)
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20by Sigurdsson, Jon Fridrik, Gudjonsson, Gisli, Asgeirsdottir, Bryndis Bjork, Sigfusdottir, Inga Dora“... Behaviour, 10, 31-63, 2004) etiological model of risk. The participants were 10,515 students in further...”
Published in Psychology, Crime & Law (2010)
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