Open Access. Powered by Scholars. Published by Universities.®
Social and Behavioral Sciences Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Discipline
Articles 1 - 6 of 6
Full-Text Articles in Social and Behavioral Sciences
Prior Experience As A Stimulus Category Confound: An Example Using Facial Expressions Of Emotion, Leah H. Somerville, Paul J. Whalen
Prior Experience As A Stimulus Category Confound: An Example Using Facial Expressions Of Emotion, Leah H. Somerville, Paul J. Whalen
Dartmouth Scholarship
Facial expressions of emotion represent a stimulus set widely used to assess a broad range of psychological processes. However, a consideration of systematic differences between expression categories, other than differences relating to characteristics of the expressions themselves, has remained largely unaddressed. By collecting experience rankings in a large sample of undergraduates, we observed that the amount of reported experience individuals have had with different facial expressions of emotion systematically differed between all expression categories. These findings shed light on the potential for identifying confounds inherent to comparing some stimulus categories and, in this case, may aid in the interpretation of …
Evaluating The Long-Term Metacommunity Dynamics Of Tree Hole Mosquitoes, Alicia M. Ellis, L. Philip Lounibos, Marcel Holyoak
Evaluating The Long-Term Metacommunity Dynamics Of Tree Hole Mosquitoes, Alicia M. Ellis, L. Philip Lounibos, Marcel Holyoak
Dartmouth Scholarship
Four different conceptual models of metacommunities have been proposed, termed “patch dynamics,” “species sorting,” “mass effect,” and “neutral.” These models simplify thinking about metacommunities and improve our understanding of the role of spatial dynamics both in structuring communities and in determining local and regional diversity. We tested whether mosquito communities inhabiting water-filled tree holes in southeastern Florida, USA, displayed any of the characteristics and dynamics predicted by the four models. The densities of the five most common species in 3–8 tree holes were monitored every two weeks during 1978–2003. We tested relationships between habitat variables and species densities, spatial synchrony, …
Medial Prefrontal Activity Differentiates Self From Close Others, Todd F. Heatherton, Carrie L. Wyland, C. Neil Macrae, Kathryn E. Demos, Bryan T. Denny, William M. Kelley
Medial Prefrontal Activity Differentiates Self From Close Others, Todd F. Heatherton, Carrie L. Wyland, C. Neil Macrae, Kathryn E. Demos, Bryan T. Denny, William M. Kelley
Dartmouth Scholarship
No abstract provided.
Medial Prefrontal Dissociations During Processing Of Trait Diagnostic And Nondiagnostic Person Information, Jason P. Mitchell, Jasmin Cloutier, Mahzarin R. Banaji, C Neil Macrae
Medial Prefrontal Dissociations During Processing Of Trait Diagnostic And Nondiagnostic Person Information, Jason P. Mitchell, Jasmin Cloutier, Mahzarin R. Banaji, C Neil Macrae
Dartmouth Scholarship
Previous research has suggested that perceivers spontaneously extract trait-specific information from the behaviour of others. However, little is known about whether perceivers spontaneously engage in the same depth of social-cognitive processing for all person information or reserve such processing specifically for information that conveys diagnostic clues about another person's dispositions. Moreover, a question remains as to whether the processing of such nondiagnostic information can be affected by perceivers’ explicit goal to consider another's dispositions or not. To examine processing of diagnostic and nondiagnostic social information as a function of perceivers’ explicit social-cognitive goals, participants underwent functional magnetic resonance imaging (fMRI) …
Gender And Performance: Evidence From School Assignment By Randomized Lottery, Justine S. Hastings, Thomas J. Kane, Douglas O. Staiger
Gender And Performance: Evidence From School Assignment By Randomized Lottery, Justine S. Hastings, Thomas J. Kane, Douglas O. Staiger
Dartmouth Scholarship
No abstract provided.
Does The U.S. Constitution Need An Equal Rights Amendment?, Lisa Baldez, Lee Epstein, Andrew D. Martin
Does The U.S. Constitution Need An Equal Rights Amendment?, Lisa Baldez, Lee Epstein, Andrew D. Martin
Dartmouth Scholarship
For over 3 decades, those engaged in the battle over the Equal Rights Amendment (ERA), along with many scholarly commentators, have argued that ratification of the amendment will lead U.S. courts (1) to elevate the standard of law they now use to adjudicate claims of sex discrimination, which, in turn, could lead them (2) to find in favor of parties claiming a denial of their rights. We investigate both possibilities via an examination of constitutional sex discrimination litigation in the 50 states—over a third of which have adopted ERAs. Employing methods especially developed for this investigation, we find no direct …