You are how you speak: The roles of vocal pitch and semantic cues in shaping social perceptions.

Social perceptions of speakers are influenced by their voice information, including vocal characteristics and semantic content. Our study investigated how individuals' warmth- and competence-related perceptions of speakers were affected by vocal pitch levels (i.e., high/low) and three kinds of semantic cues (i.e., prosocial, antisocial, and neutral) simultaneously. We have three key findings. First, antisocial cues negatively affected social perceptions, regardless of speakers' gender. However, prosocial cues did not have positive impacts on evaluations of speakers because ratings were similar between prosocial cues and neutral cues. Second, female vocal pitch mattered for warmth-related perceptions but not for competence-related perceptions. The role of semantic cues should be additionally considered when investigating the impact of male vocal pitch on these perceptions. For example, higher-pitched men in prosocial contexts were perceived as warmer, while low-pitched men in antisocial contexts were judged as more competent. Third, the connection between vocal pitch and two kinds of perceptions showed an opposite trend, in which high pitch was related to more warmth but less competence, while the low pitch was associated with less warmth but more competence. These findings extend the understanding of the role of vocal pitch in the formation of stereotypes of strangers in different semantic contexts.

Longitudinal Links Between Parental Failure Mindsets, Helicopter Parenting, and Fixed Mindset of Intelligence in Adolescents.

Evidence for the prospective associations among parental failure mindset, helicopter parenting, and children's intelligence mindset is lacking. This three-wave longitudinal study (12 months apart between waves) addressed this research gap by testing whether perceived maternal helicopter parenting mediated the link between perceived maternal failure mindset and intelligence mindset. Participants included 525 Chinese adolescents (47.2% girls, Mage = 15.41 years, SD = 0.22). Random-intercept cross-lagged analysis suggests that mothers with stronger failure-is-debilitating mindsets are more likely to engage in helicopter parenting, which may in turn contribute to stronger endorsements of a fixed mindset of intelligence in their adolescent children. The relation between maternal helicopter parenting and children's intelligence mindset appeared to be reciprocal, i.e., children's fixed mindset may elicit more helicopter parenting over time.

Effects of Biological Determinism on Beliefs and Attitudes About Transgender People: Psychological Essentialism and Biased Assimilation.

This experimental study examined the effects of biological attributions on individuals' beliefs and attitudes toward transgender people and the moderating role of right-wing authoritarianism (RWA). We randomly assigned 183 Chinese university students (men: n = 85, women: n = 98) to read one of three fictitious articles. The first article suggested that transgender identity was causally linked to biology (biological determinist condition), the second one highlighted the interplay between biological and environmental factors (epigenetic condition), whereas the third article did not mention the origins of transgender identity (control condition). Consistent with the biased assimilation hypothesis, the effects of biological attributions depended on individual differences in RWA. Low-RWA participants showed higher levels of naturalness and discreteness/homogeneity beliefs about transgender identity in the biological determinist condition than those in the control condition. By contrast, high-RWA participants displayed higher levels of discreteness/homogeneity beliefs but similar levels of naturalness beliefs when they read the biological determinist message compared with the control group. Low-RWA participants showed higher levels of naturalness but similar levels of discreteness/homogeneity beliefs in the epigenetic condition compared with the control, whereas high-RWA participants exhibited lower levels of naturalness and higher levels of discreteness/homogeneity beliefs when they read the epigenetic message compared with the control group. This study also suggests that, contrary to attribution theory, presenting information regarding the biological basis of transgender identity does not necessarily lead to more positive attitudes because (a) it triggers essentialist thinking and (b) the effects of biological attributions depend on recipients' authoritarian dispositions.

Effects of biological determinist and interactionist causal explanations on undergraduate students' stigma of children with attention deficits hyperactivity disorders: An experimental investigation.

This experimental study examined the effects of biological explanations on individuals' stigma against children with ADHD. We randomly assigned 174 undergraduate students to read one of the three fictitious articles: the first article focused on the determining role of biology in affecting children's ADHD symptoms (biological determinist), the second article highlighted the interplay between biological and environmental factors (interactionist), and the third article was unrelated to ADHD (control). Analyses of variance showed that participants who read the biological determinist message, relative to the control group, were (a) less likely to blame the children for their problems, but (b) more likely to endorse fixed beliefs about the nature of ADHD (entity beliefs). Thus, the overall direct effect of biological determinist message on desire for social distance was not significant. By contrast, participants who read the interactionist message showed (a) less blame attribution and (b) lower levels of entity beliefs, which contributed to less desire for social distance. These findings suggest that (a) presenting biological information regarding ADHD in a deterministic way may not be an effective way to reduce stigma, whereas (b) providing an interactionist account of ADHD may undermine the potential negative effect of an exclusively biological explanation.

Parental conflicts and materialism in adolescents: Emotional insecurity as a mediator.

INTRODUCTION: This longitudinal study investigated whether and how parental conflicts contributed to adolescents' endorsement of materialistic values. METHOD: Two hundred and fourteen Chinese adolescents in Hong Kong (102 boys; mean age = 16.52 years) completed a set of questionnaires including materialism, emotional insecurity, parental conflict behaviour, and perceptions of parents (warmth, autonomy, and involvement). RESULTS: Consistent with the psychological insecurity hypothesis and the emotional security theory, emotional insecurity mediated the connection between parental conflict behaviour and adolescents' materialism. Adolescents who had their parents dealing with their conflicts in destructive ways reported higher levels of emotional insecurity, which was in turn associated with higher levels of materialism. By contrast, adolescents who had their parents dealing with their conflicts constructively reported lower levels of emotional insecurity, which was linked to lower levels of materialism. CONCLUSION: Parental conflict behaviour contributes to adolescents' materialism through its influence on emotional insecurity.

Concurrent correlates of Chinese word recognition in deaf and hard-of-hearing children.

The aim of this study was to explore the relative contributions of phonological, semantic radical, and morphological awareness to Chinese word recognition in deaf and hard-of-hearing (DHH) children. Measures of word recognition, general intelligence, phonological, semantic radical, and morphological awareness were administered to 32 DHH and 35 hearing children in Hong Kong. Hierarchical regression analyses showed that tone, semantic radical, and morphological awareness made independent contributions to word recognition in DHH children after the effects of age and intelligence were statistically controlled for. Semantic radical and morphological awareness was found to explain significantly more variance than tone awareness in predicting word recognition in DHH children. This study has replicated previous evidence regarding the importance of semantic radical and morphological awareness in Chinese word recognition in hearing children and extended its significance to DHH children.

Cross-notation knowledge of rational numbers predicts fraction arithmetic.

BACKGROUND: Recent research showed that cross-notation magnitude knowledge of fractions and decimals was related to better performance in fraction arithmetic, but it remains unclear whether it made an independent contribution to fraction arithmetic longitudinally when other cognitive variables are considered. AIMS: To examine the extent to which children's earlier knowledge of cross-notation magnitude predicted subsequent performance in fraction addition and subtraction as well as fraction multiplication and division longitudinally. SAMPLE: Three hundred and fifty-four Chinese children (Mage = 112.1 months). METHODS: During the first wave of assessment, a range of cognitive abilities of children were measured, including within-notation fraction and decimal magnitude comparisons, whole-number arithmetic fluency, non-verbal intelligence, attentive behaviours, counting recall, word-level reading, and phonological awareness. Twelve months later, the same children were assessed again with two tasks of fraction arithmetic: fraction addition and subtraction as well as fraction multiplication and division. RESULTS AND CONCLUSIONS: Multiple linear regressions showed that within-notation fraction and decimal magnitude knowledge predicted fraction addition and subtraction longitudinally, after the effects of working memory, nonverbal intelligence, language skills, attentive behaviour, and whole-number arithmetic were controlled. Cross-notation magnitude knowledge made independent contributions to fraction addition and subtraction longitudinally beyond the influence of within-notation fraction and decimal magnitude knowledge and other covariates. However, within-notation fraction and decimal magnitude knowledge were not associated with fraction multiplication and division, whereas cross-notation magnitude knowledge remained a unique predictor. These findings suggest that it may be useful to incorporate cross-notation knowledge in the assessments of children's mathematics abilities and teaching.

Body weight contingent self-worth predicts depression in adolescent girls: The roles of self-esteem instability and interpersonal sexual objectification.

This 3-year longitudinal study examined the extent to which body weight contingent self-worth (CSW) predicted depressive symptoms in 439 adolescent girls and the roles of unstable self-esteem and interpersonal sexual objectification in this association. Half-longitudinal mediation showed that the indirect effect of body weight CSW on depression via instability of self-esteem was significant. Prior levels of body weight CSW predicted increases in unstable self-esteem, which predicted increments in depressive symptoms over time. However, earlier levels of depression did not significantly predict increases in self-esteem instability. Moderation analyses indicated that the indirect effect was conditional upon individuals' experience of interpersonal sexual objectification. The positive link between body weight CSW and unstable self-esteem was stronger in girls who experienced more interpersonal sexual objectification. The direct effect of body weight CSW on depression was also moderated by interpersonal sexual objectification. Taken together, basing self-worth on body weight appears to be a risk factor for depression through its association with unstable self-esteem in adolescent girls and sexually objectifying experiences serve to exacerbate the connection between body weight CSW and adverse outcomes.

Understanding cosmetic surgery consideration in Chinese adolescent girls: Contributions of materialism and sexual objectification.

Based on objectification theory and the consumer culture impact model, this study examined psychological predictors of cosmetic surgery consideration in 314 Chinese adolescent girls. Path analyses revealed several findings. First, both interpersonal sexual objectification and materialism contributed to internalized appearance ideals, which in turn related to body surveillance, body shame, and facial appearance concerns. Second, the association between materialism and internalized appearance ideals was independent of the association between materialism and interpersonal sexual objectification. Third, internalized appearance ideals were linked to cosmetic surgery consideration via body surveillance and facial appearance concerns. Fourth, while internalized appearance ideals were associated with body shame, body shame did not mediate its association with cosmetic surgery consideration. Fifth, instead of body shame, facial appearance concerns mediated that link between body surveillance and cosmetic surgery consideration as well as the link between internalized appearance ideals and cosmetic surgery consideration. This study provides support to the basic tenets of objectification theory and the consumer culture impact model as applied to Chinese adolescent girls' willingness to consider cosmetic surgery. It suggests that using a measure that is more sensitive to salient cultural concerns is important when attempting to understand body image issues in different cultural contexts.