Relative Contributions of < em > g < /em > and Basic Domain-Specific Mathematics Skills to Complex Mathematics Competencies
Intelligence. 2023 Nov-Dec;101:101797. doi: 10.1016/j.intell.2023.101797. Epub 2023 Nov 6.ABSTRACTMeta-analytic structural equation modeling was used to estimate the relative contributions of general cognitive ability or g (defined by executive functions, short-term memory, and intelligence) and basic domain-specific mathematical abilities to performance in more complex mathematics domains. The domain-specific abilities included mathematics fluency (e.g., speed of retrieving basic facts), computational skills (i.e., accuracy at solving multi-step arithmetic, algebra, or geometry problems), and word problems (i.e., mathemat...
Source: Intelligence - December 6, 2023 Category: Psychiatry & Psychology Authors: Zehra E Ünal Gamze Kartal Serra Ulusoy Asli M Ala M ünibe Z Yilmaz David C Geary Source Type: research
Relative Contributions of < em > g < /em > and Basic Domain-Specific Mathematics Skills to Complex Mathematics Competencies
Intelligence. 2023 Nov-Dec;101:101797. doi: 10.1016/j.intell.2023.101797. Epub 2023 Nov 6.ABSTRACTMeta-analytic structural equation modeling was used to estimate the relative contributions of general cognitive ability or g (defined by executive functions, short-term memory, and intelligence) and basic domain-specific mathematical abilities to performance in more complex mathematics domains. The domain-specific abilities included mathematics fluency (e.g., speed of retrieving basic facts), computational skills (i.e., accuracy at solving multi-step arithmetic, algebra, or geometry problems), and word problems (i.e., mathemat...
Source: Intelligence - December 6, 2023 Category: Psychiatry & Psychology Authors: Zehra E Ünal Gamze Kartal Serra Ulusoy Asli M Ala M ünibe Z Yilmaz David C Geary Source Type: research
Remember This: Age Moderation of Genetic and Environmental Contributions to Verbal Episodic Memory from Midlife through Late Adulthood
Intelligence. 2023 Jul-Aug;99:101759. doi: 10.1016/j.intell.2023.101759. Epub 2023 May 5.ABSTRACTIt is well documented that memory is heritable and that older adults tend to have poorer memory performance than younger adults. However, whether the magnitudes of genetic and environmental contributions to late-life verbal episodic memory ability differ from those at earlier ages remains unresolved. Twins from 12 studies participating in the Interplay of Genes and Environment in Multiple Studies (IGEMS) consortium constituted the analytic sample. Verbal episodic memory was assessed with immediate word list recall (N = 35,204 i...
Source: Intelligence - June 30, 2023 Category: Psychiatry & Psychology Authors: Susan E Luczak Christopher R Beam Shandell Pahlen Morgan Lynch Matthew Pilgrim Chandra A Reynolds Matthew S Panizzon Vibeke S Catts Kaare Christensen Deborah Finkel Carol E Franz William S Kremen Teresa Lee Matt McGue Marianne Nygaard Brenda L Plassman Ke Source Type: research
Remember This: Age Moderation of Genetic and Environmental Contributions to Verbal Episodic Memory from Midlife through Late Adulthood
Intelligence. 2023 Jul-Aug;99:101759. doi: 10.1016/j.intell.2023.101759. Epub 2023 May 5.ABSTRACTIt is well documented that memory is heritable and that older adults tend to have poorer memory performance than younger adults. However, whether the magnitudes of genetic and environmental contributions to late-life verbal episodic memory ability differ from those at earlier ages remains unresolved. Twins from 12 studies participating in the Interplay of Genes and Environment in Multiple Studies (IGEMS) consortium constituted the analytic sample. Verbal episodic memory was assessed with immediate word list recall (N = 35,204 i...
Source: Intelligence - June 30, 2023 Category: Psychiatry & Psychology Authors: Susan E Luczak Christopher R Beam Shandell Pahlen Morgan Lynch Matthew Pilgrim Chandra A Reynolds Matthew S Panizzon Vibeke S Catts Kaare Christensen Deborah Finkel Carol E Franz William S Kremen Teresa Lee Matt McGue Marianne Nygaard Brenda L Plassman Ke Source Type: research
Remember This: Age Moderation of Genetic and Environmental Contributions to Verbal Episodic Memory from Midlife through Late Adulthood
Intelligence. 2023 Jul-Aug;99:101759. doi: 10.1016/j.intell.2023.101759. Epub 2023 May 5.ABSTRACTIt is well documented that memory is heritable and that older adults tend to have poorer memory performance than younger adults. However, whether the magnitudes of genetic and environmental contributions to late-life verbal episodic memory ability differ from those at earlier ages remains unresolved. Twins from 12 studies participating in the Interplay of Genes and Environment in Multiple Studies (IGEMS) consortium constituted the analytic sample. Verbal episodic memory was assessed with immediate word list recall (N = 35,204 i...
Source: Intelligence - June 30, 2023 Category: Psychiatry & Psychology Authors: Susan E Luczak Christopher R Beam Shandell Pahlen Morgan Lynch Matthew Pilgrim Chandra A Reynolds Matthew S Panizzon Vibeke S Catts Kaare Christensen Deborah Finkel Carol E Franz William S Kremen Teresa Lee Matt McGue Marianne Nygaard Brenda L Plassman Ke Source Type: research
Remember This: Age Moderation of Genetic and Environmental Contributions to Verbal Episodic Memory from Midlife through Late Adulthood
Intelligence. 2023 Jul-Aug;99:101759. doi: 10.1016/j.intell.2023.101759. Epub 2023 May 5.ABSTRACTIt is well documented that memory is heritable and that older adults tend to have poorer memory performance than younger adults. However, whether the magnitudes of genetic and environmental contributions to late-life verbal episodic memory ability differ from those at earlier ages remains unresolved. Twins from 12 studies participating in the Interplay of Genes and Environment in Multiple Studies (IGEMS) consortium constituted the analytic sample. Verbal episodic memory was assessed with immediate word list recall (N = 35,204 i...
Source: Intelligence - June 30, 2023 Category: Psychiatry & Psychology Authors: Susan E Luczak Christopher R Beam Shandell Pahlen Morgan Lynch Matthew Pilgrim Chandra A Reynolds Matthew S Panizzon Vibeke S Catts Kaare Christensen Deborah Finkel Carol E Franz William S Kremen Teresa Lee Matt McGue Marianne Nygaard Brenda L Plassman Ke Source Type: research
Remember This: Age Moderation of Genetic and Environmental Contributions to Verbal Episodic Memory from Midlife through Late Adulthood
Intelligence. 2023 Jul-Aug;99:101759. doi: 10.1016/j.intell.2023.101759. Epub 2023 May 5.ABSTRACTIt is well documented that memory is heritable and that older adults tend to have poorer memory performance than younger adults. However, whether the magnitudes of genetic and environmental contributions to late-life verbal episodic memory ability differ from those at earlier ages remains unresolved. Twins from 12 studies participating in the Interplay of Genes and Environment in Multiple Studies (IGEMS) consortium constituted the analytic sample. Verbal episodic memory was assessed with immediate word list recall (N = 35,204 i...
Source: Intelligence - June 30, 2023 Category: Psychiatry & Psychology Authors: Susan E Luczak Christopher R Beam Shandell Pahlen Morgan Lynch Matthew Pilgrim Chandra A Reynolds Matthew S Panizzon Vibeke S Catts Kaare Christensen Deborah Finkel Carol E Franz William S Kremen Teresa Lee Matt McGue Marianne Nygaard Brenda L Plassman Ke Source Type: research
Remember This: Age Moderation of Genetic and Environmental Contributions to Verbal Episodic Memory from Midlife through Late Adulthood
Intelligence. 2023 Jul-Aug;99:101759. doi: 10.1016/j.intell.2023.101759. Epub 2023 May 5.ABSTRACTIt is well documented that memory is heritable and that older adults tend to have poorer memory performance than younger adults. However, whether the magnitudes of genetic and environmental contributions to late-life verbal episodic memory ability differ from those at earlier ages remains unresolved. Twins from 12 studies participating in the Interplay of Genes and Environment in Multiple Studies (IGEMS) consortium constituted the analytic sample. Verbal episodic memory was assessed with immediate word list recall (N = 35,204 i...
Source: Intelligence - June 30, 2023 Category: Psychiatry & Psychology Authors: Susan E Luczak Christopher R Beam Shandell Pahlen Morgan Lynch Matthew Pilgrim Chandra A Reynolds Matthew S Panizzon Vibeke S Catts Kaare Christensen Deborah Finkel Carol E Franz William S Kremen Teresa Lee Matt McGue Marianne Nygaard Brenda L Plassman Ke Source Type: research
Remember This: Age Moderation of Genetic and Environmental Contributions to Verbal Episodic Memory from Midlife through Late Adulthood
Intelligence. 2023 Jul-Aug;99:101759. doi: 10.1016/j.intell.2023.101759. Epub 2023 May 5.ABSTRACTIt is well documented that memory is heritable and that older adults tend to have poorer memory performance than younger adults. However, whether the magnitudes of genetic and environmental contributions to late-life verbal episodic memory ability differ from those at earlier ages remains unresolved. Twins from 12 studies participating in the Interplay of Genes and Environment in Multiple Studies (IGEMS) consortium constituted the analytic sample. Verbal episodic memory was assessed with immediate word list recall (N = 35,204 i...
Source: Intelligence - June 30, 2023 Category: Psychiatry & Psychology Authors: Susan E Luczak Christopher R Beam Shandell Pahlen Morgan Lynch Matthew Pilgrim Chandra A Reynolds Matthew S Panizzon Vibeke S Catts Kaare Christensen Deborah Finkel Carol E Franz William S Kremen Teresa Lee Matt McGue Marianne Nygaard Brenda L Plassman Ke Source Type: research
Remember This: Age Moderation of Genetic and Environmental Contributions to Verbal Episodic Memory from Midlife through Late Adulthood
Intelligence. 2023 Jul-Aug;99:101759. doi: 10.1016/j.intell.2023.101759. Epub 2023 May 5.ABSTRACTIt is well documented that memory is heritable and that older adults tend to have poorer memory performance than younger adults. However, whether the magnitudes of genetic and environmental contributions to late-life verbal episodic memory ability differ from those at earlier ages remains unresolved. Twins from 12 studies participating in the Interplay of Genes and Environment in Multiple Studies (IGEMS) consortium constituted the analytic sample. Verbal episodic memory was assessed with immediate word list recall (N = 35,204 i...
Source: Intelligence - June 30, 2023 Category: Psychiatry & Psychology Authors: Susan E Luczak Christopher R Beam Shandell Pahlen Morgan Lynch Matthew Pilgrim Chandra A Reynolds Matthew S Panizzon Vibeke S Catts Kaare Christensen Deborah Finkel Carol E Franz William S Kremen Teresa Lee Matt McGue Marianne Nygaard Brenda L Plassman Ke Source Type: research
Remember This: Age Moderation of Genetic and Environmental Contributions to Verbal Episodic Memory from Midlife through Late Adulthood
Intelligence. 2023 Jul-Aug;99:101759. doi: 10.1016/j.intell.2023.101759. Epub 2023 May 5.ABSTRACTIt is well documented that memory is heritable and that older adults tend to have poorer memory performance than younger adults. However, whether the magnitudes of genetic and environmental contributions to late-life verbal episodic memory ability differ from those at earlier ages remains unresolved. Twins from 12 studies participating in the Interplay of Genes and Environment in Multiple Studies (IGEMS) consortium constituted the analytic sample. Verbal episodic memory was assessed with immediate word list recall (N = 35,204 i...
Source: Intelligence - June 30, 2023 Category: Psychiatry & Psychology Authors: Susan E Luczak Christopher R Beam Shandell Pahlen Morgan Lynch Matthew Pilgrim Chandra A Reynolds Matthew S Panizzon Vibeke S Catts Kaare Christensen Deborah Finkel Carol E Franz William S Kremen Teresa Lee Matt McGue Marianne Nygaard Brenda L Plassman Ke Source Type: research
Remember This: Age Moderation of Genetic and Environmental Contributions to Verbal Episodic Memory from Midlife through Late Adulthood
Intelligence. 2023 Jul-Aug;99:101759. doi: 10.1016/j.intell.2023.101759. Epub 2023 May 5.ABSTRACTIt is well documented that memory is heritable and that older adults tend to have poorer memory performance than younger adults. However, whether the magnitudes of genetic and environmental contributions to late-life verbal episodic memory ability differ from those at earlier ages remains unresolved. Twins from 12 studies participating in the Interplay of Genes and Environment in Multiple Studies (IGEMS) consortium constituted the analytic sample. Verbal episodic memory was assessed with immediate word list recall (N = 35,204 i...
Source: Intelligence - June 30, 2023 Category: Psychiatry & Psychology Authors: Susan E Luczak Christopher R Beam Shandell Pahlen Morgan Lynch Matthew Pilgrim Chandra A Reynolds Matthew S Panizzon Vibeke S Catts Kaare Christensen Deborah Finkel Carol E Franz William S Kremen Teresa Lee Matt McGue Marianne Nygaard Brenda L Plassman Ke Source Type: research
Remember This: Age Moderation of Genetic and Environmental Contributions to Verbal Episodic Memory from Midlife through Late Adulthood
Intelligence. 2023 Jul-Aug;99:101759. doi: 10.1016/j.intell.2023.101759. Epub 2023 May 5.ABSTRACTIt is well documented that memory is heritable and that older adults tend to have poorer memory performance than younger adults. However, whether the magnitudes of genetic and environmental contributions to late-life verbal episodic memory ability differ from those at earlier ages remains unresolved. Twins from 12 studies participating in the Interplay of Genes and Environment in Multiple Studies (IGEMS) consortium constituted the analytic sample. Verbal episodic memory was assessed with immediate word list recall (N = 35,204 i...
Source: Intelligence - June 30, 2023 Category: Psychiatry & Psychology Authors: Susan E Luczak Christopher R Beam Shandell Pahlen Morgan Lynch Matthew Pilgrim Chandra A Reynolds Matthew S Panizzon Vibeke S Catts Kaare Christensen Deborah Finkel Carol E Franz William S Kremen Teresa Lee Matt McGue Marianne Nygaard Brenda L Plassman Ke Source Type: research
Remember This: Age Moderation of Genetic and Environmental Contributions to Verbal Episodic Memory from Midlife through Late Adulthood
Intelligence. 2023 Jul-Aug;99:101759. doi: 10.1016/j.intell.2023.101759. Epub 2023 May 5.ABSTRACTIt is well documented that memory is heritable and that older adults tend to have poorer memory performance than younger adults. However, whether the magnitudes of genetic and environmental contributions to late-life verbal episodic memory ability differ from those at earlier ages remains unresolved. Twins from 12 studies participating in the Interplay of Genes and Environment in Multiple Studies (IGEMS) consortium constituted the analytic sample. Verbal episodic memory was assessed with immediate word list recall (N = 35,204 i...
Source: Intelligence - June 30, 2023 Category: Psychiatry & Psychology Authors: Susan E Luczak Christopher R Beam Shandell Pahlen Morgan Lynch Matthew Pilgrim Chandra A Reynolds Matthew S Panizzon Vibeke S Catts Kaare Christensen Deborah Finkel Carol E Franz William S Kremen Teresa Lee Matt McGue Marianne Nygaard Brenda L Plassman Ke Source Type: research
Remember This: Age Moderation of Genetic and Environmental Contributions to Verbal Episodic Memory from Midlife through Late Adulthood
Intelligence. 2023 Jul-Aug;99:101759. doi: 10.1016/j.intell.2023.101759. Epub 2023 May 5.ABSTRACTIt is well documented that memory is heritable and that older adults tend to have poorer memory performance than younger adults. However, whether the magnitudes of genetic and environmental contributions to late-life verbal episodic memory ability differ from those at earlier ages remains unresolved. Twins from 12 studies participating in the Interplay of Genes and Environment in Multiple Studies (IGEMS) consortium constituted the analytic sample. Verbal episodic memory was assessed with immediate word list recall (N = 35,204 i...
Source: Intelligence - June 30, 2023 Category: Psychiatry & Psychology Authors: Susan E Luczak Christopher R Beam Shandell Pahlen Morgan Lynch Matthew Pilgrim Chandra A Reynolds Matthew S Panizzon Vibeke S Catts Kaare Christensen Deborah Finkel Carol E Franz William S Kremen Teresa Lee Matt McGue Marianne Nygaard Brenda L Plassman Ke Source Type: research
