Motion organization in "stop action" sequences

Abstract.— Do the contents of our successive glances combine by virtue of motion segregation (Johansson) effects? Some explanations of the effects (for example, that they result from uncompensated pursuit eye movements, or that they occur only with continuous stimulus movement) would oppose that proposal. The effects can be obtained with discontinuous stimulus displacements (500 msec jumps), even with a fixation point and visible surroundings. The proposal that glances combine as a result of motion segregation remains viable, therefore, but segregation effects themselves may need reformulation as relational schemas.     

School performance and IQ-test scores at age 13 as related to birth weight and gestational age

The cohort in the present longitudinal research program consisted of 873 children in an entire school grade, in a Swedish community. The present results showed a main effect of birth weight; low birth weight (LBW) children had lower school performance and intelligence-test (IQ) scores at age 13 than did normal birth weight (NBW) children irrespective of parental SES. Second, there was no significant main effect of gestational age (GA) on scholastic performance and IQ-test scores. Third, there was a significant main effect of the combination of birth weight and GA on scholastic performance and IQ-test scores. The LBW children born at term (38-40 pregnancy weeks; pw) had significantly lower scores and school grades as compared to the control group while the LBW children born with short gestational age (34-37 pw) and with very short gestational age (less than 34 pw) had significantly lower scores and marks in fewer areas of academic attainment.     

Looking for Work After Forty: Job Search Experiences of Older Unemployed Managers and Professionals

This article describes the job search experiences of 348 previously unemployed managers and professionals over age 40. Recommendations are drawn from their experiences.     

Butter Knives and Screwdrivers: An Intentionalist Defense of Radical Constructivism

Robert Stecker has posed a dilemma for the constructivist theory of interpretation: either interpretations consist of statements with truth values or they do not. Stecker argues that either way, they cannot change the meaning of an artwork. In this article, I argue contra Stecker that if interpretations consist of meaning declarations rather than statements, they can change the meanings of the objects toward which they are directed, where whether they so consist is largely a function of the interpreter's intentions. Hence, the second horn of Stecker's dilemma is defeated.     

Rostro‐caudal and dorso‐ventral gradients in medial and lateral prefrontal cortex during cognitive control of affective and cognitive interference

Characterizing the anatomical substrates of major brain functions such as cognition and emotion is of utmost importance to the ongoing efforts of understanding the nature of psychiatric ailments and their potential treatment. The aim of our study was to investigate how the brain handles affective and cognitive interferences on cognitive processes. Functional magnetic resonance imaging investigation was performed on healthy individuals, comparing the brain oxygenation level dependent activation patterns during affective and cognitive counting Stroop tasks. The affective Stroop task activated rostral parts of medial prefrontal cortex (PFC) and rostral and ventral parts of lateral PFC, while cognitive Stroop activated caudal parts of medial PFC and caudal and dorsal parts of lateral PFC. Our findings suggest that the brain may handle affective and cognitive interference on cognitive processes differentially, with affective interference preferentially activating rostral and ventral PFC networks and cognitive interference activating caudal and dorsal PFC networks.     

Social Context Effects in the Display of Emotion: Accountability in a Simulated Organization1

Emotional labor involves employees' displays of appropriate emotions done to comply with emotional display rules created to attain organizational goals. This study examined whether display rules operationalized as process accountability (being held accountable for the quality of emotional displays during social interactions) and as outcome accountability (being held responsible for producing desired outcomes in others) would affect participants' emotional labor. In a simulated job interview, process accountability increased emotional labor; this occurred only in the absence of outcome accountability. The findings imply that display rules that encourage attention to sustaining quality interactions are likely to be more successful in achieving organizational goals than are rules that focus directly on producing predetermined outcomes.