Learning a Phonological Contrast Modulates the Auditory Grouping of Rhythm

Perceptual grouping is fundamental to many auditory processes. The Iambic–Trochaic Law (ITL) is a default grouping strategy, where rhythmic alternations of duration are perceived iambically (weak‐strong), while alternations of intensity are perceived trochaically (strong‐weak). Some argue that the ITL is experience dependent. For instance, French speakers follow the ITL, but not as consistently as German speakers. We hypothesized that learning about prosodic patterns, like word stress, modulates this rhythmic grouping. We tested this idea by training French adults on a German‐like stress contrast. Individuals who showed better phonological learning had more ITL‐like grouping, particularly over duration cues. In a non‐phonological condition, French adults were trained using identical stimuli, but they learned to attend to acoustic variation that was not linguistic. Here, no learning effects were observed. Results thus suggest that phonological learning can modulate low‐level auditory grouping phenomena, but it is constrained by the ability of individuals to learn from short‐term training.     

Language Experience Affects Grouping of Musical Instrument Sounds

Language experience clearly affects the perception of speech, but little is known about whether these differences in perception extend to non‐speech sounds. In this study, we investigated rhythmic perception of non‐linguistic sounds in speakers of French and German using a grouping task, in which complexity (variability in sounds, presence of pauses) was manipulated. In this task, participants grouped sequences of auditory chimeras formed from musical instruments. These chimeras mimic the complexity of speech without being speech. We found that, while showing the same overall grouping preferences, the German speakers showed stronger biases than the French speakers in grouping complex sequences. Sound variability reduced all participants’ biases, resulting in the French group showing no grouping preference for the most variable sequences, though this reduction was attenuated by musical experience. In sum, this study demonstrates that linguistic experience, musical experience, and complexity affect rhythmic grouping of non‐linguistic sounds and suggests that experience with acoustic cues in a meaningful context (language or music) is necessary for developing a robust grouping preference that survives acoustic variability.     

Operatic flash mob: Consumer arousal,connectedness and emotion

This study examines the influence of an operatic flash mob on consumer behaviour and consumer experience in a public market. A field experiment was conducted to assess the impact of operatic music on consumers' emotions and connectedness in three conditions: spontaneous live music (flash mob), recorded music, and no music. We analyse audience responses to the shopping experience in all three conditions, with particular focus on temporary group formation and felt emotion. Results show that the flash mob enhanced consumer arousal, connectedness and positive emotions, as well as consumer‐to‐consumer interaction. Copyright © 2012 John Wiley & Sons, Ltd.     

Perception of emotional expression in musical performance

Expression in musical performance is largely communicated by the manner in which a piece is played; interpretive aspects that supplement the written score. In piano performance, timing and amplitude are the principal parameters the performer can vary. We examined the way in which such variation serves to communicate emotion by manipulating timing and amplitude in performances of classical piano pieces. Over three experiments, listeners rated the emotional expressivity of performances and their manipulated versions. In Experiments 1 and 2, timing and amplitude information were covaried; judgments were monotonically decreasing with performance variability, demonstrating that the rank ordering of acoustical manipulations was captured by participants' responses. Further, participants' judgments formed an S-shaped (sigmoidal) function in which greater sensitivity was seen for musical manipulations in the middle of the range than at the extremes. In Experiment 3, timing and amplitude were manipulated independently; timing variation was found to provide more expressive information than did amplitude. Across all three experiments, listeners demonstrated sensitivity to the expressive cues we manipulated, with sensitivity increasing as a function of musical experience.     

Factors Affecting Mental Health of North Indian Adolescents

The study explored the different factors that affect mental health of adolescents. A total of 1209 adolescents participated of which 591 adolescents responded in English and 618 adolescents responded in Hindi. The participants were given a language choice. About 1089 adolescents were attending school and 120 adolescents were school dropouts. In the current study, original tripartite structure of Hindi-translated Mental Health Continuum Short Form was confirmed. The measurement invariance results indicated that Mental Health Continuum Short Form is a valid scale in English and Hindi languages. Multivariate results indicated age group (early vs. middle vs. late), type of school (government vs. private), place of residence (urban vs. rural), ability to express thoughts and opinion in front of parents, presence of relaxed environment at home and satisfaction with dressing style affected adolescent’s mental health. Adolescents attending school displayed better mental health functioning than drop outs.     

Gender Differences in Gratitude: Examining Appraisals, Narratives, the Willingness to Express Emotions, and Changes in Psychological Needs

ABSTRACT Previous work suggests women might possess an advantage over men in experiencing and benefiting from gratitude. We examined whether women perceive and react to gratitude differently than men. In Study 1 , women, compared with men, evaluated gratitude expression to be less complex, uncertain, conflicting, and more interesting and exciting. In Study 2 , college students and older adults described and evaluated a recent episode when they received a gift. Women, compared with men, reported less burden and obligation and greater gratitude. Upon gift receipt, older men reported the least positive affect when their benefactors were men. In Studies 2 and 3, women endorsed higher trait gratitude compared with men. In Study 3, over 3 months, women with greater gratitude were more likely to satisfy needs to belong and feel autonomous; gratitude had the opposite effect in men. The willingness to openly express emotions partially mediated gender differences, and effects could not be attributed to global trait affect. Results demonstrated that men were less likely to feel and express gratitude, made more critical evaluations of gratitude, and derived fewer benefits. Implications for the study and therapeutic enhancement of gratitude are discussed.     

Motivation for and commitment to social values: The roles of age and gender

The primary aim of this study was to examine how motives and commitment to social values influence well-being in men and women of different ages. College students and older adults in the community reported on their motivational orientation (intrinsic vs. extrinsic), behavioral commitment to idiographic social values, and their current well-being (satisfaction with life, positive and negative affect). We tested a series of path models with motivational orientation mediating the relationship between commitment to values and well-being. Consistent with self-determination theory, we found that behavioral commitment to intrinsically motivating social values was related to greater life satisfaction and positive affect, whereas being committed to extrinsically motivating values was related to greater negative affect. While age and gender did not moderate these relationships, meaningful age and gender differences emerged across value-based motivations, commitment, and indices of well-being. This work adds to our understanding of how values are a guiding influence for successful navigation of one’s social world.     

Paying the Way: The Ticket to Gender Equality in Sports

Past research shows that consumers tend to equate higher prices with higher value. However, it remains unclear whether consumers of athletic events follow the predictions of equity theory when attributing value to particular teams. We conducted 3 studies to investigate the existence and consequences of a disparity between men's and women's college basketball ticket prices. In Study 1, a survey of 303 NCAA Division I programs demonstrated that the gender of a basketball team is a primary indicator of the price of a ticket, such that women's tickets are significantly less expensive than men's tickets nationwide, even after controlling for a number of contextual factors (e.g., win–loss records, size of the schools). Consistent with equity theory, Studies 2 and 3 revealed that such a price disparity can result in lower evaluation of women's teams than men's. These findings indicate a need to consider the costs and benefits of maintaining differences in ticket prices within a context of gender inequity.     

Gender Ideology and Social Transformation: Using Mixed Methods to Explore Processes of Ideological Change and the Promotion of Women’s Human Rights in Tanzania

Despite growing international interest in policies and practices to enhance women’s status and well-being in the Global South, ideological constraints to structural transformation and increasing opportunities available to women are widespread. There is thus considerable need to examine how ideological processes surrounding women’s status and value can be challenged. In the current study we used mixed method analyses to examine a process of deideologization—the contestation and transformation of traditional ideology—among a group of Maasai women in northern Tanzania. First, thematic analysis was used to analyze qualitative interviews conducted with 16 Maasai women. Themes involving traditional ideology, the value of popular education, and components of a deideologization process were identified and assessed. Second, quantitative structural equation modeling was used to test a process model connecting women’s participation in popular education classes to increased political efficacy, decreased discomfort speaking at community meetings, and, in turn, deceased patriarchal beliefs about women. Overall, findings provided evidence for an iterative deideologization process catalyzed by popular education that led to improvements in women’s lives. The importance of promoting processes of deideologization via locally driven efforts to improve the status and well-being of women are discussed.