The ability to flexibly break out of routine behaviors develops gradually and is essential
for success in life. In this article, we discuss three key developmental transitions
toward more flexible behavior. First, children develop an increasing ability to ...
Restricted accessResearch articleFirst published March 20, 2012pp. 71–77
Many brain-imaging studies are designed with the goal of isolating brain regions responsible
for a specific mental function. The results, which reveal islands of activity scattered
about the brain, can give the impression that the brain is just a ...
Restricted accessResearch articleFirst published March 20, 2012pp. 78–84
Recent events have highlighted the importance of pilot fatigue in aviation operations.
Because of demanding flight schedules, crew members often suffer disrupted sleep and
desynchronized circadian rhythms, the combination of which threatens alertness and
...
Restricted accessResearch articleFirst published March 20, 2012pp. 85–89
It has long been known that pupils—the apertures that allow light into the eyes—dilate
and constrict not only in response to changes in ambient light but also in response
to emotional changes and arousing stimuli (e.g., Fontana, 1765). Charles Darwin (...
Restricted accessResearch articleFirst published March 20, 2012pp. 90–95
The saccadic eye movements that people make when thinking have been largely ignored
in the eye-movement literature. Nevertheless, there is evidence that such eye movements
are systematically related to internal thought processes. On average, people move
...
Restricted accessResearch articleFirst published March 20, 2012pp. 96–100
The error-related negativity (ERN) is a neural measure of error processing that peaks
just 50 milliseconds after subjects make mistakes. Although previously conceptualized
in purely cognitive terms, data increasingly suggest that the ERN is related to ...
Restricted accessResearch articleFirst published March 20, 2012pp. 101–106
Edited moving images entertain, inform, and coerce us throughout our daily lives,
yet until recently, the way people perceive movies has received little psychological
attention. We review the history of empirical investigations into movie perception
and ...
Restricted accessResearch articleFirst published March 20, 2012pp. 107–113
Psychological detachment from work during leisure time refers to a state in which
people mentally disconnect from work and do not think about job-related issues when
they are away from their job. Empirical research has shown that employees who experience
...
Restricted accessResearch articleFirst published March 20, 2012pp. 114–118
We review and synthesize the research literature examining group affect and its consequences,
focusing on groups who interact together to accomplish a task. We use a definition
of group affect that incorporates the mutual influence of a group’s affective ...
Restricted accessResearch articleFirst published March 20, 2012pp. 119–123
Historically, research has suggested that coping with stress by expressing emotions
is maladaptive. With improved conceptualization and assessment of stressor-related
emotional expression, more recent research has revealed that emotional expression
can ...
Restricted accessResearch articleFirst published March 20, 2012pp. 124–128
Individuals tend to believe that the somatic sensations they are currently experiencing
or have experienced accurately reflect their physical functioning; however, the experience
of somatic symptoms is also affected by psychological and social factors. ...
Restricted accessResearch articleFirst published March 20, 2012pp. 129–134
Recent evidence seems to call into question long-established findings of sex differences
in sexuality, such as differences in mate preferences and desires for casual sex.
In this article, we place new findings in a broader evidence-based context and show
...
Restricted accessResearch articleFirst published March 20, 2012pp. 135–139
Few issues in psychology are as fundamental or as elusive as the sense of one’s own
body. Despite widespread recognition of the link between body and self, psychology
has only recently developed methods for the scientific study of bodily awareness.
...
Restricted accessResearch articleFirst published March 20, 2012pp. 140–145