Psychology Commons^™

Modulation Of Methylphenidate Effects On Wheel Running And Acoustic Startle By Acute Food Deprivation In Commercially And Selectively Bred Rats., Clinton Chapman, Nancy Dess, Ian Mclaughlin

Clinton D Chapman

Behavioral effects of the same dose of the same drug can vary in degree and direction between and within individuals. The present study examines behavioral base rates, feeding status, and dispositional differences as sources of inter- and intra-individual heterogeneity in drug response. Modulation of the effects of methylphenidate (MPD) on wheel running and acoustic startle by food deprivation was examined in three experiments. Freely fed or food deprived Harlan Sprague–Dawley rats (running study) or rats selectively bred for low (LoS) and high (HiS) saccharin intake (running and startle studies) were given MPD (10 mg/kg) or saline before testing. Overall drug …

Who's To Blame When A Business Fails? How Journalistic Death Metaphors Influence Responsibility Attributions, Ann Williams

Ann E Williams

This study unites a textual analysis and an experimental audience study to document the use of death metaphor in business news and to assess the impact that death metaphor has on audiences' attributions of responsibility for corporate failure. The findings show that death metaphors are frequently used in financial press coverage and that the use of death metaphor influences audience members' responsibility attributions by intensifying overall levels of blame, while simultaneously deflecting blame away from the executives responsible for managing the firm and diffusing it to other factors, including the state of the economy, the government, and individual consumers.

Task-Invariant Brain Responses To The Social Value Of Faces., Alex Todorov, Chris Said, Nicholas Oosterhof, Andrew Engell

Andrew Engell

Autism Spectrum Traits In The Typical Population Predict Structure And Function In The Posterior Superior Temporal Sulcus., Elisabeth Von Dem Hagen, Lauri Nummenmaa, R Yu, Andrew Engell, Michael Ewbank, Andy Calder

Andrew Engell