There is more than one level in color naming — A reply to Zollinger (1984)

Summary It is argued that the structure of the Munsell solid is not sufficient to explain the evolution of color terms as Zollinger (1984) has argued. A manifold model of color perception is described with a local metric structure of discriminability and a global categorical structure. This model elucidates the interdependency of the different levels of constraints on color naming and permits the integration of experimental results which cannot be explained in the model underlying Zollinger's (1984) color-metric argument for the emergence of turquoise.     

‘The system is unfair’: Uncontrollable attributions for inequality predict more equitable giving in adolescents

Socioeconomic position is often determined by uncontrollable, structural factors, yet people from the United States tend to attribute wealth and poverty to individual control. However, information about behavioural correlates of such beliefs across development is relatively lacking. Thus, we examined adolescents' reasoning about the causes of inequality in a sample of 599 adolescents from a socioeconomically, ethnically, and racially diverse middle school (grades 6–8). Additionally, early adolescents were presented with two novel groups with an unexplained wealth disparity and given a task in which they could perpetuate or rectify inequality. We found that while adolescents tended to give equitably and rectify the inequality, this outcome was predicted by the type of explanation they gave for societal inequality. Furthermore, participants' socioeconomic status and sexual identity predicted their inequality explanations. These results add to our knowledge of adolescent reasoning about inequality by demonstrating a potential link between attributions for inequality and giving behaviour.     

Let’s be healthy together: Relational motivation for physical health is more effective for women

Four studies examined the role of relationally-autonomous reasons in health behavior (RARHs) and how gender moderates their association with health outcomes. Study 1 (n = 160) involved the development of a measure of RARHs. The results of a factor analysis distinguished RARHs from other types of health reasons. In Study 2, participants (n = 284) completed a survey assessing their relational reasons prior to taking assessments of their body composition and fitness level. In Study 3, participants (n = 577) completed an online survey assessing RARHs, self-construal and health behaviors. The results of Studies 2 and 3 showed that RARHs positively predicted healthy outcomes for females only. In Study 4, participants (n = 72) were asked to complete an online survey, attend an orientation session, keep track of their exercise and nutrition over the course of a week, and attend a follow-up session. The results revealed that having an exercise partner was positively associated with RARHs, and that this in turn predicted reported effort and progress outcomes at the follow-up session for females only. Implications for theories of motivation and gender differences are discussed.     

Your own face is no more precious than others’: Evidence from the simultaneous–sequential paradigm

In the present study, we tested the dominant notion that the processing of familiar faces takes place in an automatic, capacity-unlimited manner. To do so, we had participants perform the task of detecting their own face among others’ nonfamiliar faces. Importantly, either all of the search stimuli were presented simultaneously or two different subsets of the stimuli were presented sequentially. The results showed that the search performance benefited from sequential presentation, indicating that detecting one’s own face depends on a capacity-limited process. A similar pattern of results was found when participants searched for someone else’s face, although there was a decline in the overall performance. These findings suggest that the processes of detecting familiar and unfamiliar faces suffer from the capacity limit of visual perception to similar extents, challenging the notion of the automaticity of familiar-face processing.     

The boundary conditions for Bohr’s law: when is reacting faster than acting?

In gunfights in Western movies, the hero typically wins, even though the villain draws first. Niels Bohr (Gamow, The great physicists from Galileo to Einstein. Chapter: The law of quantum, 1988) suggested that this reflected a psychophysical law, rather than a dramatic conceit. He hypothesized that reacting is faster than acting. Welchman, Stanley, Schomers, Miall, and Bülthoff (Proceedings of the Royal Society of London B: Biological Sciences, 277, 1667-1674, 2010) provided empirical evidence supporting "Bohr's law," showing that the time to complete simple manual actions was shorter when reacting than when initiating an action. Here we probe the limits of this effect. In three experiments, participants performed a simple manual action, which could either be self-initiated or executed following an external visual trigger. Inter-button time was reliably faster when the action was externally triggered. However, the effect disappeared for the second step in a two-step action. Furthermore, the effect reversed when a choice between two actions had to be made. Reacting is faster than acting, but only for simple, ballistic actions.     

Knowing me,knowing you: emotion differentiation in oneself is associated with recognition of others’ emotions

ABSTRACT

Previous research has found that individuals vary greatly in emotion differentiation, that is, the extent to which they distinguish between different emotions when reporting on their own feelings. Building on previous work that has shown that emotion differentiation is associated with individual differences in intrapersonal functions, the current study asks whether emotion differentiation is also related to interpersonal skills. Specifically, we examined whether individuals who are high in emotion differentiation would be more accurate in recognising others’ emotional expressions. We report two studies in which we used an established paradigm tapping negative emotion differentiation and several emotion recognition tasks. In Study 1 (N?=?363), we found that individuals high in emotion differentiation were more accurate in recognising others’ emotional facial expressions. Study 2 (N?=?217), replicated this finding using emotion recognition tasks with varying amounts of emotional information. These findings suggest that the knowledge we use to understand our own emotional experience also helps us understand the emotions of others.     

More than words (and faces): evidence for a Stroop effect of prosody in emotion word processing

Humans typically combine linguistic and nonlinguistic information to comprehend emotions. We adopted an emotion identification Stroop task to investigate how different channels interact in emotion communication. In experiment 1, synonyms of “happy” and “sad” were spoken with happy and sad prosody. Participants had more difficulty ignoring prosody than ignoring verbal content. In experiment 2, synonyms of “happy” and “sad” were spoken with happy and sad prosody, while happy or sad faces were displayed. Accuracy was lower when two channels expressed an emotion that was incongruent with the channel participants had to focus on, compared with the cross-channel congruence condition. When participants were required to focus on verbal content, accuracy was significantly lower also when prosody was incongruent with verbal content and face. This suggests that prosody biases emotional verbal content processing, even when conflicting with verbal content and face simultaneously. Implications for multimodal communication and language evolution studies are discussed.     

There is an ‘I’ in truth: How salient identities shape dynamic perceptions of truth

This research examined the hypothesis that people judge as true those claims aligned with the normative content of their salient social identities. In Experiment 1a, participants’ social identities were manipulated by assigning them to ‘inductive-thinker’ and ‘intuitive-thinker’ groups. Participants subsequently made truth judgements about aphorisms randomly associated with ‘science’ and ‘popular wisdom’. Those with salient inductive-thinker social identities judged science-based claims as more truthful than popular wisdom-based claims to a greater extent than those with salient intuitive-thinker social identities. Experiment 1b was a preregistered replication, with additional conditions eliminating an alternative semantic-priming explanation. In Experiment 2, American Conservatives and Liberals judged as more true claims associated with the ideological content of their social identities. This difference was attenuated through a manipulation that framed participants as more moderate than they had originally indicated. Overall, these experiments suggest an identity-truth malleability, such that making salient specific social identities can lead to related perceptions of truth normatively aligned with those identities.     

Don’t just repeat after me: Retrieval practice is better than imitation for foreign vocabulary learning

Second language (L2) instruction programs often ask learners to repeat aloud words spoken by a native speaker. However, recent research on retrieval practice has suggested that imitating native pronunciation might be less effective than drill instruction, wherein the learner is required to produce the L2 words from memory (and given feedback). We contrasted the effectiveness of imitation and retrieval practice drills on learning L2 spoken vocabulary. Learners viewed pictures of objects and heard their names; in the imitation condition, they heard and then repeated aloud each name, whereas in the retrieval practice condition, they tried to produce the name before hearing it. On a final test administered either immediately after training (Exp. 1) or after a 2-day delay (Exp. 2), retrieval practice produced better comprehension of the L2 words, better ability to produce the L2 words, and no loss of pronunciation quality.     

Seeing What’s Possible: Videos are more Effective than Written Portrayals for Enhancing the Relatability of Scientists and Promoting Black Female Students’ Interest in STEM

Sex Roles - Although interactions with Black female scientists can alter beliefs about STEM (science, technology, engineering, mathematics) and encourage Black female students’ interest in...     

Incidental memory for colour word associates processed in colour naming and reading aloud tasks: is a blue ocean more memorable than a yellow one?

ABSTRACT

Congruency effects for colour word associates (e.g., ocean) have been reported in Stroop colour naming tasks. However, incidental memory for such words after word reading and colour naming tasks has not been examined. In the current study, participants incidentally recalled colour word associates (e.g., ocean) and neutral words (e.g., lawyer) immediately after naming their font colour (Experiment 1a) or reading them aloud (Experiment 1b). In both tasks, recall was better for congruent colour word associates (e.g., ocean appearing in blue) than incongruent colour word associates (e.g., ocean appearing in green) or neutral items (lawyer appearing in blue).

This outcome is consistent with the idea that co-activation of a semantic colour code and a lexical representation strengthens the episodic memory representation and makes it more accessible.     

Retrieval effort or intention: Which is more important for participants’ classification of involuntary and voluntary memories?

Theories of autobiographical memory distinguish between involuntary and voluntary memories. While involuntary memories are retrieved with no conscious intention and are therefore unexpected, voluntary memories are both intended and expected. Recent research has shown that participants sometimes classify their memories as either involuntary or voluntary based on retrieval effort instead of intention. These findings question whether intention really is the defining difference between these two types of retrieval or whether retrieval effort is also an important determinant. In two experimental studies, we investigated the extent to which participants rely on retrieval effort while classifying their memories as involuntary or voluntary. We created experimental conditions that maximize the probability of one type of retrieval while minimizing the probability of another type. Participants reported autobiographical memories in each condition while the programme registered their retrieval time. They then classified their memories as either voluntary or involuntary and rated all memories on perceived retrieval effort. This gave us four categories of memories: experimentally defined voluntary and involuntary memories with an objective measure of effort (retrieval time) and subjectively classified involuntary and voluntary memories with a subjective measure of effort. This allowed us to investigate the relative contribution of intention and effort to involuntary and voluntary memories. We replicated and extended previous findings by showing that the majority of memories were classified as involuntary independently of whether they were retrieved in the experimentally defined voluntary or involuntary condition. This could indicate that subjective effort is more important than intention for the involuntary–voluntary distinction in contrast with existing theories. We discuss theoretical and methodological implications of this finding.     

Generational differences in American students’ reasons for going to college, 1971–2014: The rise of extrinsic motives

ABSTRACT

We examined generational differences in reasons for attending college among a nationally representative sample of college students (N = 8 million) entering college between 1971–2014. We validated the items on reasons for attending college against an established measure of extrinsic and intrinsic values among college students in 2014 (n = 189). Millennials (in college 2000s–2010s) and Generation X (1980s–1990s) valued extrinsic reasons for going to college (“to make more money”) more, and anti-extrinsic reasons (“to gain a general education and appreciation of ideas”) less than Boomers when they were the same age in the 1960s–1970s. Extrinsic reasons for going to college were higher in years with more income inequality, college enrollment, and extrinsic values. These results mirror previous research finding generational increases in extrinsic values begun by GenX and continued by Millennials, suggesting that more recent generations are more likely to favor extrinsic values in their decision-making.     

Kierkegaard’s Analysis of Human Existence in Either/Or: There is No Choice Between Aesthetics and Ethics

Abstract

According to Alasdair MacIntyre, Kierkegaard fails to provide rational reasons to choose between an aesthetic lifestyle and an ethical lifestyle. This claim subsequently initiated a significant discussion that investigated whether one can rationally choose between ethics and aesthetics. I will be challenging both MacIntyre’s criticism and in large part the basis of the subsequent discussion by arguing that there is no choice between aesthetics and ethics at all. Specifically, I will be arguing that in Either/Or Kierkegaard demonstrates that the essence of human existence is the freedom to make choices. Given that the ethical is the existential reality of having to make choices, human existence is therefore necessarily ethical. This conclusion follows from my thesis that the essential difference between the aesthete and the ethicist in Either/Or is their opposing views on whether choices are necessary elements of experience.     

Maternal distress in the context of their child’s type 1 diabetes: exploring the role of adaptive maternal emotion regulation on child outcomes

Parents of children with Type 1 diabetes (T1D) experience high levels of distress, which may negatively impact child functioning. However, little is known about mechanisms that may buffer the adverse impact of parental distress. The current study explored the possible buffering role of maternal adaptive cognitive emotion regulation (CER) for the relationship between maternal distress and child psychological functioning. Forty-three children with T1D (8–15 years) completed measures assessing trait anxiety and depressive symptoms. Their mothers reported on general distress, illness-related parenting stress, and adaptive CER. Maternal illness-related parenting stress (but not general distress) was significantly associated with child psychological functioning. No buffering role for maternal adaptive CER was observed. As the current study is rather preliminary, future research using other methods to examine maternal adaptive CER, and examining other parental variables that may buffer against the negative impact of parental distress is warranted.     

There’s no “I” in team: Adolescent emotions as a space for organizing feminine identity

Despite the work that has been done to understand women’s subordinate status in Western culture, women continue to struggle to recognize their own worth and convince others of the same. The following qualitative research examines the ways that girls’ emotional socialization impacts their potential future success as adult women. I present a case study of a girls character development program, designed to empower girls through physical activity, as one important context in which girls are socialized into feminine emotional displays. My ethnographic data is drawn from three seasons spent as a coach and participant observer in the organization where I engaged in observations, interviews with coaches and girls participating in the program, and a textual analysis of organizational documents. I analyze emotional intersections in response to expressions of encouragement, negativity, and pride that highlight the communication girls receive about emotions, the ways those messages enable and constrain emotional displays and attendant gendered identities, and the challenges of providing girls with alternate narratives. I suggest ways that girls might be socialized into a wider range of emotion as a potential space for women’s empowerment. Additionally, I demonstrate the importance of youth as a consequential space for understanding the process of female development and empowerment.     

The role of drivers’ social interactions in their driving behavior: Empirical evidence and implications for car-following and traffic flow

Models for describing the microscopic driving behavior rarely consider the “social effects” on drivers’ driving decisions. However, social effect can be generated due to interactions with surrounding vehicles and affect drivers’ driving behavior, e.g., the interactions result in imitating the behavior of peer drivers. Therefore, social environment and peer influence can impact the drivers’ instantaneous behavior and shift the individuals’ driving state. This study aims to explore empirical evidence for existence of a social effect, i.e., when a fast-moving vehicle passes a subject vehicle, does the driver mimic the behavior of passing vehicle? High-resolution Basic Safety Message data set (N = 151,380,578) from the Safety Pilot Model Deployment program in Ann Arbor, Michigan, is used to explore the issue. The data relates to positions, speeds, and accelerations of 63 host vehicles traveling in connected vehicles with detailed information on surrounding environment at a frequency of 10 Hz. Rigorous random parameter logit models are estimated to capture the heterogeneity among the observations and to explore if the correlates of social effect can vary both positively and negatively. Results show that subject drivers do mimic the behavior of passing vehicles –in 16 percent of passing events (N = 18,099 total passings occurred in freeways), subject vehicle drivers are observed to follow the passing vehicles accelerating. We found that only 1.2 percent of drivers normally sped up (10 km/hr in 10 s) during their trips, when they were not passed by other vehicles. However, if passed by a high speed vehicle the percentage of drivers who sped up is 16.0 percent. The speed change of at least 10 km/hr within 10 s duration is considered as accelerating threshold. Furthermore, the acceleration of subject vehicle is more likely if the speed of subject driver is higher and more surrounding vehicles are present. Interestingly, if the difference with passing vehicle speed is high, the likelihood of subject driver’s acceleration is lower, consistent with expectation that if such differences are too high, the subject driver may be minimally affected. The study provides new evidence that drivers’ social interactions can change traffic flow and implications of the study results are discussed.     

Women’s Ideals for Masculinity Across Social Contexts: Patriarchal Agentic Masculinity is Valued in Work,Family, and Romance but Communal Masculinity in Friendship

The present study explores women’s ideals for masculinity in different social contexts (work, family/romance, and friendship) and compares how traditional (agentic) and non-patriarchal (communal) masculinity are valued in each context. Survey data were collected from one international (N = 159) and three South African samples (Ns = 86, 100, 161) of women. Results show that although women value patriarchal ideals for masculinity, agentic and communal versions of masculinity are valued differently across contexts. Specifically, traditional agentic versions of masculinity were most valued in the contexts most important to the long-term production of viable identity (family/romance and work). It was only in friendship that non-patriarchal communal masculinity was consistently idealized over traditional agentic masculinity. The results are discussed in relation to hegemonic masculinity (HM) and system justification theory (SJT). Congruent with SJT, women idealized versions of masculinity that may not be in their own or their group’s best interests, but in line with HM, the results emphasized the fluidity of masculinity and that the same individual can simultaneously idealize different versions of masculinity depending on the context. Because stereotypes are both explanations for the status quo and warrants for behaving in one way or another, these collective ideals for masculinity and contextual boundaries may be important obstacles to achieving gender equity.