Emotion Regulation Questionnaire for use with athletes

ObjectivesThree studies examine the factorial validity, internal consistency, test–retest stability, and criterion validity of the Emotion Regulation Questionnaire (ERQ: Gross & John, 2003) for use with athletes.DesignFactorial validity, internal consistency, test–retest stability and criterion validity of the ERQ were examined over three stages, using three separate samples.MethodIn stage 1 the factorial validity and internal consistency of the ERQ subscales were examined based on responses from 433 sport participants. In stage 2, 176 sport participants completed the ERQ on two occasions separated by an interval of two weeks. In stage 3, the criterion validity of the ERQ was examined. Sport participants (n = 88) completed the ERQ and reported the intensity, frequency and direction of a range of emotions experienced when competing in sport.ResultsConfirmatory factor analysis results lend some support to a two-factor model when reappraisal and suppression are allowed to correlate. Alpha coefficients were acceptable. Test–retest stability analyses indicated poor agreement and a greater influence of situational, as opposed to trait factors, in the variance of item scores on the second test administration. In addition, results were partially consistent with findings of Gross and John (2003): reappraisal scores were associated with pleasant emotions, but suppression scores were not associated with unpleasant emotions.ConclusionResults provide mixed support for the validity of the ERQ in sport. Because the ERQ is intended to assess stable patterns of emotion regulation, the instability of items is a concern and reasons for this require further investigation.     

Adding part-of-speech information to the SUBTLEX-US word frequencies

The SUBTLEX-US corpus has been parsed with the CLAWS tagger, so that researchers have information about the possible word classes (parts?\of?\speech, or PoSs) of the entries. Five new columns have been added to the SUBTLEX-US word frequency list: the dominant (most frequent) PoS for the entry, the frequency of the dominant PoS, the frequency of the dominant PoS relative to the entry??s total frequency, all PoSs observed for the entry, and the respective frequencies of these PoSs. Because the current definition of lemma frequency does not seem to provide word recognition researchers with useful information (as illustrated by a comparison of the lemma frequencies and the word form frequencies from the Corpus of Contemporary American English), we have not provided a column with this variable. Instead, we hope that the full list of PoS frequencies will help researchers to collectively determine which combination of frequencies is the most informative.     

Recognizing vocal emotions in Mandarin Chinese: A validated database of Chinese vocal emotional stimuli

To establish a valid database of vocal emotional stimuli in Mandarin Chinese, a set of Chinese pseudosentences (i.e., semantically meaningless sentences that resembled real Chinese) were produced by four native Mandarin speakers to express seven emotional meanings: anger, disgust, fear, sadness, happiness, pleasant surprise, and neutrality. These expressions were identified by a group of native Mandarin listeners in a seven-alternative forced choice task, and items reaching a recognition rate of at least three times chance performance in the seven-choice task were selected as a valid database and then subjected to acoustic analysis. The results demonstrated expected variations in both perceptual and acoustic patterns of the seven vocal emotions in Mandarin. For instance, fear, anger, sadness, and neutrality were associated with relatively high recognition, whereas happiness, disgust, and pleasant surprise were recognized less accurately. Acoustically, anger and pleasant surprise exhibited relatively high mean f0 values and large variation in f0 and amplitude; in contrast, sadness, disgust, fear, and neutrality exhibited relatively low mean f0 values and small amplitude variations, and happiness exhibited a moderate mean f0 value and f0 variation. Emotional expressions varied systematically in speech rate and harmonics-to-noise ratio values as well. This validated database is available to the research community and will contribute to future studies of emotional prosody for a number of purposes. To access the database, please contact pan.liu@mail.mcgill.ca.     

Age-of-acquisition ratings for 30,000 English words

We present age-of-acquisition (AoA) ratings for 30,121 English content words (nouns, verbs, and adjectives). For data collection, this megastudy used the Web-based crowdsourcing technology offered by the Amazon Mechanical Turk. Our data indicate that the ratings collected in this way are as valid and reliable as those collected in laboratory conditions (the correlation between our ratings and those collected in the lab from U.S. students reached .93 for a subsample of 2,500 monosyllabic words). We also show that our AoA ratings explain a substantial percentage of the variance in the lexical-decision data of the English Lexicon Project, over and above the effects of log frequency, word length, and similarity to other words. This is true not only for the lemmas used in our rating study, but also for their inflected forms. We further discuss the relationships of AoA with other predictors of word recognition and illustrate the utility of AoA ratings for research on vocabulary growth.     

Affective norms for 380 Spanish words belonging to three different semantic categories

Emotional words are increasingly used in the study of word processing. To elucidate whether the experimental effects obtained with these words are due either to their affective content or to other semantic characteristics, it is necessary to conduct experiments with affectively valenced words obtained from different semantic categories. In the present article, we present affective ratings for 380 Spanish words belonging to three semantic categories: animals, people, and objects. The norms are based on the assessments made by 504 participants, who rated about 47 words either in valence and arousal, by using the Self-Assessment Manikin (Bradley & Lang, Journal of Behavioral Therapy and Experimental Psychiatry, 25, 49-59. 1994), or in concreteness and familiarity. These ratings will help researchers select stimuli for experiments in which both the affective properties of words and their membership to a given semantic category have to be taken into account. The database is available as an online supplement for this article.     

A psycho-ethological approach to social signal processing

The emerging field of social signal processing can benefit from a theoretical framework to guide future research activities. The present article aims at drawing attention to two areas of research that devoted considerable efforts to the understanding of social behaviour: ethology and social psychology. With a long tradition in the study of animal signals, ethology and evolutionary biology have developed theoretical concepts to account for the functional significance of signalling. For example, the consideration of divergent selective pressures responsible for the evolution of signalling and social cognition emphasized the importance of two classes of indicators: informative cues and communicative signals. Social psychology, on the other hand, investigates emotional expression and interpersonal relationships, with a focus on the mechanisms underlying the production and interpretation of social signals and cues. Based on the theoretical considerations developed in these two fields, we propose a model that integrates the processing of perceivable individual features (social signals and cues) with contextual information, and we suggest that output of computer-based processing systems should be derived in terms of functional significance rather than in terms of absolute conceptual meaning.     

Entwicklungspsychologische Aspekte von Delinquenz

Children and adolescents are more likely to present aggressive behavior than adults. According to official criminal statistics in Germany approximately one quarter of all delinquents are younger than 25 years. Nevertheless, delinquency is a transient phenomenon in adolescence and the prevalence of delinquency in young adults decreases significantly. Most children show no problems with aggressive behavior or delinquency and only persistent problems with aggressive behavior, violence and conduct problems indicate the necessity for child and adolescent psychiatric diagnostics. The type of aggression (proactive versus reactive) a child presents seems to be predictive for the later outcome and children with proactive aggression are at higher risk for later delinquency and social problems. Lack of empathy and psychopathic traits are further aspects which are of interest in research on etiology of aggressive behavior in children. Both seem to be relevant as predictors of the course of aggressive behavior. Furthermore, attachment problems in infancy, parenting style and ecological factors, such as socioeconomic status and peers have an influence both on the origin and on the course of aggressive behavior in children.     

Local-to-global form interference in biological motion perception

Point-light walkers have been useful to study the contribution of form and motion to biological motion perception by manipulating the lifetime, number, or spatial distribution of the light points. Recent studies have also manipulated the light points themselves, replacing them with small images of objects. This manipulation degraded the recognizability of biological motion, particularly for local images of human bodies. This result suggests an interference of body form information in the local images with the body form analysis necessary for global biological motion recognition at the global level. We further explored this interference with respect to its selectivity for body orientation and motion. Participants had to either discriminate the facing direction (left/right) or the walking direction (forward/backward) of a global walker composed of local stick figures that could face left or right and either stand still or walk forward or backward. Local stick figures interfered stronger with the facing direction task if they were facing in the same direction as the global walker. Walking (forward/backward/static) of the stick figures influenced neither the facing direction task nor the walking direction task. We conclude that the interference is highly specific since it concerns not only the category (human form), but even the facing direction.     

Biased extensive measurement: The general case

We develop a theory of biased extensive measurement which allows us to prove the existence of a ratio-scale without transitivity of indifference and with a property of homothetic invariance weaker than independence. These representations, which cover the cases of interval orders and of semiorders, reveal a unique biasing function smaller or equal to 1 that distorts extensive measurement and explains departures from its standard axioms. We interpret this biasing function as characterizing the qualitative influence of the underlying measurement process and we show that it induces a proportional indifference threshold.     

ANIMAL PASSIONS AND BEASTLY VIRTUES: COGNITIVE ETHOLOGY AS THE UNIFYING SCIENCE FOR UNDERSTANDING THE SUBJECTIVE,EMOTIONAL, EMPATHIC,AND MORAL LIVES OF ANIMALS

Abstract. In this essay, my response to four papers that were presented at the 2004 annual meeting of the American Academy of Religion in a session devoted to my research on animal behavior and cognitive ethology, I stress the importance of interdisciplinary research and collaboration for coming to terms with various aspects of animal behavior and animal cognition. I argue that we have much to learn from other animals concerning a set of “big” questions including who we are in the grand scheme of things, the role science (“science sense”) plays in our understanding of the world in which we live, what it means to “know” something, what some other ways of knowing are and how they compare to what we call “science,” and the use of anecdotes and anthropomorphism to inform studies of animal behavior. I ask, Are other minds really all that private and inaccessible? Can a nonhuman animal be called a person? What does the future hold if we continue to dismantle the only planet we live on and persecute the other animal beings with whom we are supposed to coexist? I argue that cognitive ethology is the unifying science for understanding the subjective, emotional, empathic, and moral lives of animals, because it is essential to know what animals do, think, and feel as they go about their daily routines in the company of their friends and when they are alone. It is also important to learn why both the similarities and differences between humans and other animals have evolved. The more we come to understand other animals, the more we will appreciate them as the amazing beings they are, and the more we will come to understand ourselves.