The embarrassed bystander: Embarrassability and the inhibition of helping

Two studies tested whether individual differences in the tendency to experience embarrassment could predict interpersonal helping behavior (informing another individual about a correctible flaw). In Study 1, 84 participants were given a chance to help an experimenter by telling her that she had ink on her face. Some knew she had an interview immediately following the experiment; some did not. Some participants were there with a confederate; some were alone. The presence of the confederate or of the interview predicted (negatively and positively, respectively) whether the participant would point out the ink. Among those who pointed out the ink, individuals higher in embarrassability were slower to help. In Study 2, participants reported on real-life interactions with others who had a temporary flaw (e.g., food in their teeth). Conceptually replicating Study 1, participants higher in embarrassability were less likely to point out the flaw. These studies suggest that fear of embarrassment is a strong inhibitory factor in social helping situations, and that personality factors can predict who will be inhibited from helping.     

Personality and the Perception of Transformational Leadership: The Impact of Extraversion,Neuroticism, Personal Need for Structure,and Occupational Self‐Efficacy1

This experimental study examined the influence of followers' personal characteristics on their perception of leadership. Participants were 175 students who self‐rated several personality scales (extraversion, neuroticism, personal need for structure, and occupational self‐efficacy) at Time 1. Two weeks later, participants were divided into two groups and were presented a vignette about a transformational or a nontransformational leader. Subsequently, respondents were asked to rate the described leader's behavior on the Multifactor Leadership Questionnaire. Results revealed that followers high in extraversion tended to perceive more transformational leadership, and showed a more positive evaluation of transformational leadership than did followers with low extraversion. Moreover, perceived transformational leadership predicted the acceptance of a leader, but followers' personality traits did not moderate the relationship between perceived transformational leadership and acceptance.     

Don't Count Calorie Labeling Out: Calorie Counts on the Left Side of Menu Items Lead to Lower Calorie Food Choices

Providing calorie counts on restaurants’ menus/menu boards is one of the most prominent policy interventions that has been implemented to combat the obesity epidemic in America. However, previous research across multiple disciplines has found little effect of providing calorie counts on calories ordered, leading some to call calorie provision a failed policy. The authors propose that this failure is partly due to not considering how people process information when making food choices: Americans read from left‐to‐right, processing calorie information only after processing the food item's name. Thus, the authors test a simple way to improve the effectiveness of calorie counts: display calorie counts to the left (vs. right) of food items. A field study and a laboratory study with American participants found that calorie counts to the left (vs. right) decreased calories ordered by 16.31%. A final laboratory study demonstrated that this effect is reversed among Hebrew‐speakers, who read from right‐to‐left, providing further evidence that the order in which calorie information is processed matters. Accordingly, calling calorie labeling a policy failure may be premature.     

Turning the tables: language and spatial reasoning

This paper investigates possible influences of the lexical resources of individual languages on the spatial organization and reasoning styles of their users. That there are such powerful and pervasive influences of language on thought is the thesis of the Whorf-Sapir linguistic relativity hypothesis which, after a lengthy period in intellectual limbo, has recently returned to prominence in the anthropological, linguistic, and psycholinguistic literatures. Our point of departure is an influential group of cross-linguistic studies that appear to show that spatial reasoning is strongly affected by the spatial lexicon in everyday use in a community (e.g. Brown, P., & Levinson, S. C. (1993). Linguistic and nonlinguistic coding of spatial arrays: explorations in Mayan cognition (Working Paper No. 24). Nijmegen: Cognitive Anthropology Research Group, Max Planck Institute for Psycholinguistics; Cognitive Linguistics 6 (1995) 33). Specifically, certain groups customarily use an externally referenced spatial-coordinate system to refer to nearby directions and positions ("to the north") whereas English speakers usually employ a viewer-perspective system ("to the left"). Prior findings and interpretations have been to the effect that users of these two types of spatial system solve rotation problems in different ways, reasoning strategies imposed by habitual use of the language-particular lexicons themselves. The present studies reproduce these different problem-solving strategies in speakers of a single language (English) by manipulating landmark cues, suggesting that language itself may not be the key causal factor in choice of spatial perspective. Prior evidence on rotation problem solution from infants (e.g. Acredolo, L.P. (1979). Laboratory versus home: the effect of environment on the 9-month-old infant's choice of spatial reference system. Developmental Psychology, 15 (6), 666-667) and from laboratory animals (e.g. Restle, F. (1975). Discrimination of cues in mazes: a resolution of the place-vs.-response question. Psychological Review, 64, 217-228) suggests a unified interpretation of the findings: creatures approach spatial problems differently depending on the availability and suitability of local landmark cues. The results are discussed in terms of the current debate on the relation of language to thought, with particular emphasis on the question of why different cultural communities favor different perspectives in talking about space.     

Diagnostic colors mediate scene recognition

In this research, we aim to ground scene recognition on information other than the identity of component objects. Specifically we seek to understand the structure of color cues that allows the express recognition of scene gists. Using the L*a*b* color space we examined the conditions under which chromatic cues concur with brightness to allow a viewer to recognize scenes at a glance. Using different methods, Experiments 1 and 2 tested the hypothesis that colors do contribute when they are diagnostic (i.e., predictive) of a scene category. Experiment 3 examined the structure of colored cues at different spatial scales that are responsible for the effects of color diagnosticity reported in Experiments 1 and 2. Together, the results suggest that colored blobs at a coarse spatial scale concur with luminance cues to form the relevant spatial layout that mediates express scene recognition.     

Functional learning among children, adolescents, and young adults

This study examined age-related differences in functional learning performance manifested among children, adolescents, and young adults placed in a two-cue ecology involving cues with direct relation and inverse relations with the criterion. On each trial, participants were instructed to consider the values taken by two cues, predict from these two values the value of a criterion, and finally examine the corresponding feedback value (i.e., the correct value of the criterion for this situation). The authors' hypotheses were that: (a) very few children under 11 years of age would be able to learn how to use the inverse relation cue for predicting the criterion, although they would be able to correctly use the direct relation cue; (b) most adolescents and young adults over 17 years of age would be able to learn how to use the inverse relation cue and combine it with the direct relation cue; and (c) adolescents between 11 and 17 years of age would show various levels of achievement. In general, these predictions were confirmed. Not until 11 years was a substantial proportion of participants (23%) able to reject the direct relation hypothesis and select the inverse relation hypothesis during learning.     

Involuntary language switching in two bilingual patients during the Wada test and intraoperative electrocortical stimulation

We present two bilingual patients without language disorders in whom involuntary language switching was induced. The first patient switched from Dutch to English during a left-sided amobarbital (Wada) test. Functional magnetic resonance imaging yielded a predominantly left-sided language distribution similar for both languages. The second patient switched from French to Chinese during intraoperative electrocortical stimulation of the left inferior frontal gyrus. We conclude that the observed language switching in both cases was not likely the result of a selective inhibition of one language, but the result of a temporary disruption of brain areas that are involved in language switching. These data complement the few lesion studies on (involuntary or unintentional) language switching, and add to the functional neuroimaging studies of switching, monitoring, and controlling the language in use.     

Group membership influences social control of perpetrators of uncivil behaviors

The present research examined bystanders' reactions to uncivil behaviors. We tested a proposed mediator of the effect by which bystanders are more likely to exert social control over in‐group compared to out‐group members. Participants were asked to report their likely reaction if they were to witness a woman throwing a plastic bottle into a flowerbed. Participants reported that they were more likely to express their disapproval to the woman if she was an in‐group rather than an out‐group member. This effect was mediated by the moral emotions that participants expected the woman to feel if they were to intervene: Participants expected the woman to feel more embarrassment and shame when she was an in‐group member, and this explained why they were more likely to exert social control toward an in‐group member than an out‐group member. Copyright © 2009 John Wiley & Sons, Ltd.