Social Support and Strain Across Close Relationships: A Twin Study Julia KutschkeMay-Bente BengtsonJennifer R. Harris Original Research Open access 12 April 2018 Pages: 173 - 186
Genetic and Environmental Influences on Language Ability in Older Adults: Findings from the Older Australian Twins Study T. LeeA. ThalamuthuOATS Research Team Original Research 04 April 2018 Pages: 187 - 197
Weighted Burden Analysis of Exome-Sequenced Case-Control Sample Implicates Synaptic Genes in Schizophrenia Aetiology David CurtisLeda CoelewijRichard Mott Original Research Open access 21 March 2018 Pages: 198 - 208
Gender Differences in the Structure of Marital Quality Christopher R. BeamKatherine MarcusRobert E. Emery Original Research 22 March 2018 Pages: 209 - 223
Short-Term Genetic Selection for Adolescent Locomotor Sensitivity to Delta9-Tetrahydrocannabinol (THC) Chelsea R. KastenYanping ZhangStephen L. Boehm II Original Research 17 March 2018 Pages: 224 - 235
Facilitatory Effect of IL-6 Deficiency on Long-Term Spatial Memory in Young Adult Mice Izabela BialukMaria MaĆgorzata Winnicka Original Research 04 April 2018 Pages: 236 - 246
Sociability in Fruit Flies: Genetic Variation, Heritability and Plasticity Andrew M. ScottIan DworkinReuven Dukas Original Research 23 April 2018 Pages: 247 - 258