Building an Identity Management Governance Process

ERIC Educational Resources Information Center

Berg, Joanne E.; Kraemer, Ron; Raatz, Carla; Devoti, Steve

2009-01-01

A particular challenge in any campus environment is determining how requests for access to services and resources are managed. Who decides the technology, infrastructure, policy, business process and procedure? The involvement of key institutional leaders and stakeholders in identity management governance is the driving force behind the way the…

Group processes in medical education: learning from social identity theory.

PubMed

Burford, Bryan

2012-02-01

The clinical workplace in which doctors learn involves many social groups, including representatives of different professions, clinical specialties and workplace teams. This paper suggests that medical education research does not currently take full account of the effects of group membership, and describes a theoretical approach from social psychology, the social identity approach, which allows those effects to be explored. The social identity approach has a long history in social psychology and provides an integrated account of group processes, from the adoption of group identity through a process of self-categorisation, to the biases and conflicts between groups. This paper outlines key elements of this theoretical approach and illustrates their relevance to medical education. The relevance of the social identity approach is illustrated with reference to a number of areas of medical education. The paper shows how research questions in medical education may be usefully reframed in terms of social identity in ways that allow a deeper exploration of the psychological processes involved. Professional identity and professionalism may be viewed in terms of self-categorisation rather than simply attainment; the salience of different identities may be considered as influences on teamwork and interprofessional learning, and issues in communication and assessment may be considered in terms of intergroup biases. Social identity theory provides a powerful framework with which to consider many areas of medical education. It allows disparate influences on, and consequences of, group membership to be considered as part of an integrated system, and allows assumptions, such as about the nature of professional identity and interprofessional tensions, to be made explicit in the design of research studies. This power to question assumptions and develop deeper and more meaningful research questions may be increasingly relevant as the nature and role of the medical profession change

Self-rated health appraisal as cultural and identity process: African American elders' health and evaluative rationales.

PubMed

McMullen, Carmit K; Luborsky, Mark R

2006-08-01

We explored self-rated health by using a meaning-centered theoretical foundation. Self-appraisals, such as self-rated health, reflect a cultural process of identity formation, whereby identities are multiple, simultaneously individual and collective, and produced by specific historical formations. Anthropological research in Philadelphia determined (a) how African American elders appraise their health, and (b) how health evaluations reflect cultural and historical experiences within a community. We interviewed and observed 35 adults aged 65 to 80, stratified by gender and self-rated health. We validated theme analysis of focused interview questions against the larger data set of field notes and transcripts. Health appraisal reflected a complex process of adaptation and identity. Criteria for health included: independent functioning, physical condition, control and responsibility for health, and overall feeling. Evaluative rationales that shaped health appraisals were comparisons, restricted possibilities for self-evaluation, and ways of handling adversity. Evaluative rationales mitigated undesirable health identities (including low self-reported health) and provided mechanisms for claiming desired health identities despite adversity. Describing the criteria and evaluative rationales underlying self-appraisals of health extends current understandings of self-rated health and illustrates the sociohistorical context of individual assessments of well-being.

A process-content approach to adolescent identity formation: examining longitudinal associations between identity styles and goal pursuits.

PubMed

Duriez, Bart; Luyckx, Koen; Soenens, Bart; Berzonsky, Michael

2012-02-01

Research on identity focuses on the processes involved (e.g., identity style) or its content (e.g., goals and values), but limited research has addressed both issues simultaneously. The present study investigates cross-lagged relations between identity styles (i.e., informational, normative, and diffuse-avoidant) and goals (i.e., intrinsic vs. extrinsic and openness to change vs. conservation) in a 3-wave adolescent sample (N = 806). Results support a reciprocal model, with process and content influencing each other. As for process effects, the informational and diffuse-avoidant style predicted decreases in conservation goals, and the normative style predicted increases in conservation and extrinsic goals. As for content effects, conservation goals increased the normative style, and extrinsic goals decreased the informational and increased the diffuse-avoidant style. © 2012 The Authors. Journal of Personality © 2012, Wiley Periodicals, Inc.

Perceptual Biases in Processing Facial Identity and Emotion

ERIC Educational Resources Information Center

Coolican, Jamesie; Eskes, Gail A.; McMullen, Patricia A.; Lecky, Erin

2008-01-01

Normal observers demonstrate a bias to process the left sides of faces during perceptual judgments about identity or emotion. This effect suggests a right cerebral hemisphere processing bias. To test the role of the right hemisphere and the involvement of configural processing underlying this effect, young and older control observers and patients…

Perceived parenting dimensions and identity styles: exploring the socialization of adolescents' processing of identity-relevant information.

PubMed

Smits, Ilse; Soenens, Bart; Luyckx, Koen; Duriez, Bart; Berzonsky, Michael; Goossens, Luc

2008-04-01

This study examined the relationships between crucial dimensions of perceived parenting (support, behavioral control, and psychological control) and the three identity styles defined by Berzonsky [Berzonsky, M. D. (1990). Self-construction over the life span: A process perspective on identity formation. Advances in Personal Construct Psychology, 1, 155-186.]. Each identity style was hypothesized to relate to a specific pattern of perceived parenting dimensions. Hypotheses were examined in a sample of middle and late adolescents (n=674). An information-oriented style was positively predicted by parental support. Contrary to expectations, however, an information-oriented style was also positively predicted by psychological control. A normative identity style was positively predicted by support and behavioral control. In line with expectations, a diffuse-avoidant identity style was positively predicted by psychological control and negatively by maternal (but not paternal) behavioral control. Findings are discussed in light of the literature on the socialization of identity formation and directions for future research are outlined.

Making Meaning of Urban American Indian Identity: A Multistage Integrative Process

ERIC Educational Resources Information Center

Lucero, Nancy M.

2010-01-01

The cultural identity and tribal connectedness of American Indians are commonly believed to have been negatively affected by the urbanization process in which American Indians have been involved during the past half century. This phenomenological study examined the processes through which cultural identity was formed and maintained by a group of…

Transforming Experience: Negotiations of Sexual Identity in the Composing Processes of Gay Men

ERIC Educational Resources Information Center

Berry, William F.

2012-01-01

Negotiating meaning, knowledge, and identity is fundamental to composing processes. These negotiations occur both individually and socially for writers. Sexual identity is an intrinsic part of these negotiations, but is often overlooked by researchers. This study explored the phenomenon of negotiating sexual identity in the composing processes of…

Individual Differences in Face Identity Processing with Fast Periodic Visual Stimulation.

PubMed

Xu, Buyun; Liu-Shuang, Joan; Rossion, Bruno; Tanaka, James

2017-08-01

A growing body of literature suggests that human individuals differ in their ability to process face identity. These findings mainly stem from explicit behavioral tasks, such as the Cambridge Face Memory Test (CFMT). However, it remains an open question whether such individual differences can be found in the absence of an explicit face identity task and when faces have to be individualized at a single glance. In the current study, we tested 49 participants with a recently developed fast periodic visual stimulation (FPVS) paradigm [Liu-Shuang, J., Norcia, A. M., & Rossion, B. An objective index of individual face discrimination in the right occipitotemporal cortex by means of fast periodic oddball stimulation. Neuropsychologia, 52, 57-72, 2014] in EEG to rapidly, objectively, and implicitly quantify face identity processing. In the FPVS paradigm, one face identity (A) was presented at the frequency of 6 Hz, allowing only one gaze fixation, with different face identities (B, C, D) presented every fifth face (1.2 Hz; i.e., AAAABAAAACAAAAD…). Results showed a face individuation response at 1.2 Hz and its harmonics, peaking over occipitotemporal locations. The magnitude of this response showed high reliability across different recording sequences and was significant in all but two participants, with the magnitude and lateralization differing widely across participants. There was a modest but significant correlation between the individuation response amplitude and the performance of the behavioral CFMT task, despite the fact that CFMT and FPVS measured different aspects of face identity processing. Taken together, the current study highlights the FPVS approach as a promising means for studying individual differences in face identity processing.

Identity processes, threat, and interpersonal relations: accounts from British Muslim gay men.

PubMed

Jaspal, Rusi; Cinnirella, Marco

2012-01-01

This study explores identity processes, identity threat, and interpersonal relations with other gay men in a qualitative interview study with a sample of young British Muslim gay men of Pakistani background. Transcripts were subjected to qualitative thematic analysis. Data were analyzed through the interpretive lens of Identity Process Theory. Three superordinate themes are reported: (a) self-continuity and the transition from straight to gay space; (b) interpersonal relations with other gay men and self- and other categorization; and (c) interpersonal contact or identification with White gay men as an identity enhancer. Theoretical and practical implications of the results are discussed.

Making meaning of urban American Indian identity: a multistage integrative process.

PubMed

Lucero, Nancy M

2010-10-01

The cultural identity and tribal connectedness of American Indians are commonly believed to have been negatively affected by the urbanization process in which American Indians have been involved during the past half century. This phenomenological study examined the processes through which cultural identity was formed and maintained by a group of American Indians who had lived since childhood in urban areas, away from their reservations or tribal communities. Seven urban Indian adults, each from a different tribe, shared their experiences related to coming to understand what it means to be American Indian and the development of their American Indian cultural identity. Four themes emerged from participant interviews and were seen to correspond to stages that participants passed through, from their teens through their 30s, that led to understanding and integration of their American Indian identity. Findings point to the importance of considering issues of cultural identity development when providing social work services to urban American Indian young adults.

Facial identity and facial expression are initially integrated at visual perceptual stages of face processing.

PubMed

Fisher, Katie; Towler, John; Eimer, Martin

2016-01-08

It is frequently assumed that facial identity and facial expression are analysed in functionally and anatomically distinct streams within the core visual face processing system. To investigate whether expression and identity interact during the visual processing of faces, we employed a sequential matching procedure where participants compared either the identity or the expression of two successively presented faces, and ignored the other irrelevant dimension. Repetitions versus changes of facial identity and expression were varied independently across trials, and event-related potentials (ERPs) were recorded during task performance. Irrelevant facial identity and irrelevant expression both interfered with performance in the expression and identity matching tasks. These symmetrical interference effects show that neither identity nor expression can be selectively ignored during face matching, and suggest that they are not processed independently. N250r components to identity repetitions that reflect identity matching mechanisms in face-selective visual cortex were delayed and attenuated when there was an expression change, demonstrating that facial expression interferes with visual identity matching. These findings provide new evidence for interactions between facial identity and expression within the core visual processing system, and question the hypothesis that these two attributes are processed independently. Copyright © 2015 Elsevier Ltd. All rights reserved.

Validity and Reliability Study of the Turkish Version of Ego Identity Process Questionairre

ERIC Educational Resources Information Center

Morsünbül, Ümit; Atak, Hasan

2013-01-01

The main developmental task is identity development in adolescence period. Marcia defined four identity statuses based on exploration and commitment process: Achievement, moratorium, foreclosure and diffusion. Certain scales were developed to measure identity development. Another questionnaire that evaluates both four identity statuses and the…

Identity Processes and Statuses in Patients with and without Eating Disorders.

PubMed

Verschueren, Margaux; Luyckx, Koen; Kaufman, Erin A; Vansteenkiste, Maarten; Moons, Philip; Sleuwaegen, Ellen; Berens, Ann; Schoevaerts, Katrien; Claes, Laurence

2017-01-01

Problems with identity formation are associated with a range of psychiatric disorders. Yet, the mechanisms underlying such problems and how they are refined into specific diagnostic presentations require further investigation. The present study investigated identity processes among 123 women with eating disorders (ED) and age-matched community controls via a newly developed identity model. Several clinical outcome variables were assessed. Patients with ED scored lower on committing to and identifying with identity-related choices and scored higher on maladaptive or ruminative exploration, identity diffusion and identity disorder. They also experienced less identity achievement as compared with controls. The identity disorder status was associated with the highest scores on anxiety, depression, borderline personality disorder symptoms, and non-suicidal self-injury and the lowest scores on need satisfaction. Results indicate that patients with ED experience more identity problems than community controls and those captured by an identity disorder status experience the most problematic psychosocial functioning. Copyright © 2016 John Wiley & Sons, Ltd and Eating Disorders Association. © 2016 John Wiley & Sons, Ltd and Eating Disorders Association.

The processing of facial identity and expression is interactive, but dependent on task and experience

PubMed Central

Yankouskaya, Alla; Humphreys, Glyn W.; Rotshtein, Pia

2014-01-01

Facial identity and emotional expression are two important sources of information for daily social interaction. However the link between these two aspects of face processing has been the focus of an unresolved debate for the past three decades. Three views have been advocated: (1) separate and parallel processing of identity and emotional expression signals derived from faces; (2) asymmetric processing with the computation of emotion in faces depending on facial identity coding but not vice versa; and (3) integrated processing of facial identity and emotion. We present studies with healthy participants that primarily apply methods from mathematical psychology, formally testing the relations between the processing of facial identity and emotion. Specifically, we focused on the “Garner” paradigm, the composite face effect and the divided attention tasks. We further ask whether the architecture of face-related processes is fixed or flexible and whether (and how) it can be shaped by experience. We conclude that formal methods of testing the relations between processes show that the processing of facial identity and expressions interact, and hence are not fully independent. We further demonstrate that the architecture of the relations depends on experience; where experience leads to higher degree of inter-dependence in the processing of identity and expressions. We propose that this change occurs as integrative processes are more efficient than parallel. Finally, we argue that the dynamic aspects of face processing need to be incorporated into theories in this field. PMID:25452722

Face Processing in Children with Autism Spectrum Disorder: Independent or Interactive Processing of Facial Identity and Facial Expression?

ERIC Educational Resources Information Center

Krebs, Julia F.; Biswas, Ajanta; Pascalis, Olivier; Kamp-Becker, Inge; Remschmidt, Helmuth; Schwarzer, Gudrun

2011-01-01

The current study investigated if deficits in processing emotional expression affect facial identity processing and vice versa in children with autism spectrum disorder. Children with autism and IQ and age matched typically developing children classified faces either by emotional expression, thereby ignoring facial identity or by facial identity…

Evidence for distinct human auditory cortex regions for sound location versus identity processing

PubMed Central

Ahveninen, Jyrki; Huang, Samantha; Nummenmaa, Aapo; Belliveau, John W.; Hung, An-Yi; Jääskeläinen, Iiro P.; Rauschecker, Josef P.; Rossi, Stephanie; Tiitinen, Hannu; Raij, Tommi

2014-01-01

Neurophysiological animal models suggest that anterior auditory cortex (AC) areas process sound-identity information, whereas posterior ACs specialize in sound location processing. In humans, inconsistent neuroimaging results and insufficient causal evidence have challenged the existence of such parallel AC organization. Here we transiently inhibit bilateral anterior or posterior AC areas using MRI-guided paired-pulse transcranial magnetic stimulation (TMS) while subjects listen to Reference/Probe sound pairs and perform either sound location or identity discrimination tasks. The targeting of TMS pulses, delivered 55–145 ms after Probes, is confirmed with individual-level cortical electric-field estimates. Our data show that TMS to posterior AC regions delays reaction times (RT) significantly more during sound location than identity discrimination, whereas TMS to anterior AC regions delays RTs significantly more during sound identity than location discrimination. This double dissociation provides direct causal support for parallel processing of sound identity features in anterior AC and sound location in posterior AC. PMID:24121634

The Racial and Ethnic Identity Formation Process of Second-Generation Asian Indian Americans: A Phenomenological Study

PubMed Central

Iwamoto, Derek Kenji; Negi, Nalini Junko; Partiali, Rachel Negar; Creswell, John W.

2014-01-01

This phenomenological study elucidates the identity development processes of 12 second-generation adult Asian Indian Americans. The results identify salient sociocultural factors and multidimensional processes of racial and ethnic identity development. Discrimination, parental, and community factors seemed to play a salient role in influencing participants’ racial and ethnic identity development. The emergent Asian Indian American racial and ethnic identity model provides a contextualized overview of key developmental periods and turning points within the process of identity development. PMID:25298617

The Racial and Ethnic Identity Formation Process of Second-Generation Asian Indian Americans: A Phenomenological Study.

PubMed

Iwamoto, Derek Kenji; Negi, Nalini Junko; Partiali, Rachel Negar; Creswell, John W

2013-10-01

This phenomenological study elucidates the identity development processes of 12 second-generation adult Asian Indian Americans. The results identify salient sociocultural factors and multidimensional processes of racial and ethnic identity development. Discrimination, parental, and community factors seemed to play a salient role in influencing participants' racial and ethnic identity development. The emergent Asian Indian American racial and ethnic identity model provides a contextualized overview of key developmental periods and turning points within the process of identity development.

Identity processes and personality traits and types in adolescence: directionality of effects and developmental trajectories.

PubMed

Luyckx, Koen; Teppers, Eveline; Klimstra, Theo A; Rassart, Jessica

2014-08-01

Personality traits are hypothesized to be among the most important factors contributing to individual differences in identity development. However, longitudinal studies linking Big Five personality traits to contemporary identity models (in which multiple exploration and commitment processes are distinguished) are largely lacking. To gain more insight in the directionality of effect and the developmental interdependence of the Big Five and identity processes as forwarded in multilayered personality models, the present study assessed personality and identity in 1,037 adolescents 4 times over a period of 3 years. First, using cross-lagged path analysis, Big Five traits emerged as consistent predictors of identity exploration processes, whereas only one significant path from identity exploration to the Big Five was found. Second, using latent class growth analysis, 3 Big Five trajectory classes were identified, resembling the distinctions typically made between resilients, overcontrollers, and undercontrollers. These classes were characterized by different initial levels and (to a lesser extent) rates of change in commitment and exploration processes. In sum, important developmental associations linking personality traits to identity processes were uncovered, emphasizing the potential role of personality traits in identity development. Developmental implications and suggestions for future research are discussed. PsycINFO Database Record (c) 2014 APA, all rights reserved.

When speaker identity is unavoidable: Neural processing of speaker identity cues in natural speech.

PubMed

Tuninetti, Alba; Chládková, Kateřina; Peter, Varghese; Schiller, Niels O; Escudero, Paola

2017-11-01

Speech sound acoustic properties vary largely across speakers and accents. When perceiving speech, adult listeners normally disregard non-linguistic variation caused by speaker or accent differences, in order to comprehend the linguistic message, e.g. to correctly identify a speech sound or a word. Here we tested whether the process of normalizing speaker and accent differences, facilitating the recognition of linguistic information, is found at the level of neural processing, and whether it is modulated by the listeners' native language. In a multi-deviant oddball paradigm, native and nonnative speakers of Dutch were exposed to naturally-produced Dutch vowels varying in speaker, sex, accent, and phoneme identity. Unexpectedly, the analysis of mismatch negativity (MMN) amplitudes elicited by each type of change shows a large degree of early perceptual sensitivity to non-linguistic cues. This finding on perception of naturally-produced stimuli contrasts with previous studies examining the perception of synthetic stimuli wherein adult listeners automatically disregard acoustic cues to speaker identity. The present finding bears relevance to speech normalization theories, suggesting that at an unattended level of processing, listeners are indeed sensitive to changes in fundamental frequency in natural speech tokens. Copyright © 2017 Elsevier Inc. All rights reserved.

Mapping a Process of Negotiated Identity among Incarcerated Male Juvenile Offenders

ERIC Educational Resources Information Center

Abrams, Laura S.; Hyun, Anna

2009-01-01

Building on theories of youth identity transitions, this study maps a process of negotiated identity among incarcerated young men. Data are drawn from ethnographic study of three juvenile correctional institutions and longitudinal semistructured interviews with facility residents. Cross-case analysis of 10 cases that finds youth offenders adapted…

Balancing Fairness and Efficiency: The Impact of Identity-Blind and Identity-Conscious Accountability on Applicant Screening

PubMed Central

Self, William T.; Mitchell, Gregory; Mellers, Barbara A.; Tetlock, Philip E.; Hildreth, J. Angus D.

2015-01-01

This study compared two forms of accountability that can be used to promote diversity and fairness in personnel selections: identity-conscious accountability (holding decision makers accountable for which groups are selected) versus identity-blind accountability (holding decision makers accountable for making fair selections). In a simulated application screening process, undergraduate participants (majority female) sorted applicants under conditions of identity-conscious accountability, identity-blind accountability, or no accountability for an applicant pool in which white males either did or did not have a human capital advantage. Under identity-conscious accountability, participants exhibited pro-female and pro-minority bias, particularly in the white-male-advantage applicant pool. Under identity-blind accountability, participants exhibited no biases and candidate qualifications dominated interview recommendations. Participants exhibited greater resentment toward management under identity-conscious accountability. PMID:26660723

Processing of face identity in the affective flanker task: a diffusion model analysis.

PubMed

Mueller, Christina J; Kuchinke, Lars

2016-11-01

Affective flanker tasks often present affective facial expressions as stimuli. However, it is not clear whether the identity of the person on the target picture needs to be the same for the flanker stimuli or whether it is better to use pictures of different persons as flankers. While Grose-Fifer, Rodrigues, Hoover & Zottoli (Advances in Cognitive Psychology 9(2):81-91, 2013) state that attentional focus might be captured by processing the differences between faces, i.e. the identity, and therefore use pictures of the same individual as target and flanker stimuli, Munro, Dywan, Harris, McKee, Unsal & Segalowitz (Biological Psychology, 76:31-42, 2007) propose an advantage in presenting pictures of a different individual as flankers. They state that participants might focus only on small visual changes when targets and flankers are from the same individual instead of processing the affective content of the stimuli. The present study manipulated face identity in a between-subject design. Through investigation of behavioral measures as well as diffusion model parameters, we conclude that both types of flankers work equally efficient. This result seems best supported by recent accounts that propose an advantage of emotional processing over identity processing in face recognition. In the present study, there is no evidence that the processing of the face identity attracts sufficient attention to interfere with the affective evaluation of the target and flanker faces.

Interactions between facial emotion and identity in face processing: evidence based on redundancy gains.

PubMed

Yankouskaya, Alla; Booth, David A; Humphreys, Glyn

2012-11-01

Interactions between the processing of emotion expression and form-based information from faces (facial identity) were investigated using the redundant-target paradigm, in which we specifically tested whether identity and emotional expression are integrated in a superadditive manner (Miller, Cognitive Psychology 14:247-279, 1982). In Experiments 1 and 2, participants performed emotion and face identity judgments on faces with sad or angry emotional expressions. Responses to redundant targets were faster than responses to either single target when a universal emotion was conveyed, and performance violated the predictions from a model assuming independent processing of emotion and face identity. Experiment 4 showed that these effects were not modulated by varying interstimulus and nontarget contingencies, and Experiment 5 demonstrated that the redundancy gains were eliminated when faces were inverted. Taken together, these results suggest that the identification of emotion and facial identity interact in face processing.

Specific and Individuated Death Reflection Fosters Identity Integration

PubMed Central

Cozzolino, Philip J.; Sedikides, Constantine

2016-01-01

Identity integration is the process wherein a person assimilates multiple or conflicting identities (e.g., beliefs, values, needs) into a coherent, unified self-concept. Three experiments examined whether contemplating mortality in a specific and individuated manner (i.e., via the death reflection manipulation) facilitated outcomes indicative of identity integration. Participants in the death reflection condition (vs. control conditions) considered positive and negative life experiences as equally important in shaping their current identity (Experiment 1), regarded self-serving values and other-serving values as equally important life principles (Experiment 2), and were equally motivated to pursue growth-oriented and security-oriented needs (Experiment 3). Death reflection motivates individuals to integrate conflicting aspects of their identity into a coherent self-concept. Given that identity integration is associated with higher well-being, the findings have implications for understanding the psychological benefits of existential contemplation. PMID:27152863

Implicit Social Cognitive Processes Underlying Victim Self and Identity: Evidence With College-Aged Adults.

PubMed

Sachs, Nicole M; Veysey, Bonita M; Rivera, Luis M

2017-11-01

Past research on victimization has relied predominantly on individuals' awareness of and willingness to self-report a victimization experience and its effect on self and identity processes. The present research adopts theoretical and methodological innovations in implicit social cognition research to provide a new perspective on how a violent victimization experience might influence identity processes outside of conscious awareness. Our main goal was to test whether individuals who have victimization experience implicitly associate the self with victims (implicit victim identity) and their stereotypes (implicit victim self-stereotyping), and the relation of these associations to explicit victim identity and self-stereotyping. Two pretests with undergraduate student participants ( Ns = 122 and 72) identified victim-related word stimuli for two Single Category Implicit Association Test (SC-IAT) measures of implicit victim identity and self-stereotyping. In Pretest Study A, participants read crime vignettes and listed words that described a victim, then in Pretest Study B, participants rated these words on victim relatedness and valence. The Main Study recruited undergraduate student participants ( N = 101) who completed the SC-IATs, self-report measures of explicit victim identity and self-stereotyping, and victimization experiences. Three of our five hypotheses were supported. Individuals with past victimization experience exhibited strong explicit victim identity and self-stereotyping, but not implicit victim identity and self-stereotyping, relative to those with no victimization experience. Explicit and implicit victim identity and self-stereotyping were unrelated. Finally, among individuals with victimization experience, a strong implicit victim identity was associated with strong implicit victim self-stereotyping. This research has implications for understanding the processes underlying revictimization and for preventing further victimization.

Identity processing styles and the need for self-esteem in middle-aged and older adults.

PubMed

Sneed, J R; Whitbourne, S K

2001-01-01

This study was a test of the relationship between self-esteem and the identity processing styles of identity assimilation (i.e., maintaining consistent views of the self), accommodation (i.e., changing the self ), and a balance between consistency seeking and identity change. A community sample of 242 older adults ranging in age from forty to ninety-five (M = 63.31) completed measures of identity processing and self-esteem. Previous research has demonstrated that identity assimilation increases with age in order to maintain self-esteem in the domain of physical and cognitive functioning; this is referred to as the identity assimilation effect (IAE). Based on this research, a similar result was expected in the domain of personality. Although identity assimilation and balance predicted increases in self-esteem, and identity accommodation predicted decreases in self-esteem, as predicted, no interaction effects were observed. The results of this study suggest the IAE may be domain specific to physical and cognitive functioning.

Did you or I say pretty, rude or brief? An ERP study of the effects of speaker's identity on emotional word processing.

PubMed

Pinheiro, Ana P; Rezaii, Neguine; Nestor, Paul G; Rauber, Andréia; Spencer, Kevin M; Niznikiewicz, Margaret

2016-02-01

During speech comprehension, multiple cues need to be integrated at a millisecond speed, including semantic information, as well as voice identity and affect cues. A processing advantage has been demonstrated for self-related stimuli when compared with non-self stimuli, and for emotional relative to neutral stimuli. However, very few studies investigated self-other speech discrimination and, in particular, how emotional valence and voice identity interactively modulate speech processing. In the present study we probed how the processing of words' semantic valence is modulated by speaker's identity (self vs. non-self voice). Sixteen healthy subjects listened to 420 prerecorded adjectives differing in voice identity (self vs. non-self) and semantic valence (neutral, positive and negative), while electroencephalographic data were recorded. Participants were instructed to decide whether the speech they heard was their own (self-speech condition), someone else's (non-self speech), or if they were unsure. The ERP results demonstrated interactive effects of speaker's identity and emotional valence on both early (N1, P2) and late (Late Positive Potential - LPP) processing stages: compared with non-self speech, self-speech with neutral valence elicited more negative N1 amplitude, self-speech with positive valence elicited more positive P2 amplitude, and self-speech with both positive and negative valence elicited more positive LPP. ERP differences between self and non-self speech occurred in spite of similar accuracy in the recognition of both types of stimuli. Together, these findings suggest that emotion and speaker's identity interact during speech processing, in line with observations of partially dependent processing of speech and speaker information. Copyright © 2016. Published by Elsevier Inc.

Identities and Beliefs in ESL Writing: From Product to Process

ERIC Educational Resources Information Center

Li, Xuemei

2007-01-01

Studies investigating cultural influences on second-language writing have been mainly product-oriented. Moreover, research on writing processes has mostly focused on the strategies of writing and learning to write. Writing processes where we can see the evolution of the writer's identity and beliefs have been less adequately addressed. Therefore,…

Longitudinal Relations between Ethnic/Racial Identity Process and Content: Exploration, Commitment, and Salience among Diverse Adolescents

ERIC Educational Resources Information Center

Wang, Yijie; Douglass, Sara; Yip, Tiffany

2017-01-01

The present study bridges the process and content perspectives of ethnic/racial identity (ERI) by examining the longitudinal links between identity process (i.e., exploration, commitment) and a component of identity content, salience. Data were drawn from a 4-wave longitudinal study of 405 ethnically/racially diverse adolescents (63% female) from…

Attention to individual identities modulates face processing.

PubMed

Ruz, María; Aranda, Clara; Sarmiento, Beatriz R; Sanabria, Daniel

2015-05-01

The ability of attention to apply in a flexible manner to several types of information at various stages of processing has been studied extensively. However, the susceptibility of these effects to the nature of the idiosyncratic items being attended is less understood. In the current study, we used symbolic cues to orient the attention of participants to the subsequent appearance of the face of a famous person (the former king of Spain) or an unfamiliar face. These were matched in perceptual characteristics. Behavioral effects showed that face-specific attention optimized response speed in an orthogonal task when the target matched the cue (valid trials) compared to when it did not (invalid trials). According to topographical analyses of the electrophysiological data, the famous and unfamiliar faces engaged dissociable brain circuits in two different temporal windows, from 144 to 300 ms after target processing, and at a later 456-492 ms epoch. In addition, orienting attention to specific faces modulated the perceptual stages reflected in the P1 and N170 potentials but with a different laterality pattern that depended on the familiarity of the faces. Whereas only attention to the famous face enhanced the P1 potential at left posterior electrodes, with no corresponding effect for the unfamiliar face at this stage, the N170 was modulated at left posterior sites for the famous item and at right homologous electrodes for the unfamiliar face. Intermediate processing stages, previously linked to facial identity processing indexed by the P2 and N2 potentials, reflected item familiarity but were not affected by the cueing manipulation. At the P3 level, attention influenced again item processing but did so in an equivalent manner for the famous and unfamiliar face. Our results, showing that identity-specific attention modulates perceptual stages of facial processing at different locations depending on idiosyncratic stimulus familiarity, may inform comparison of studies

How does School Experience Relate to Adolescent Identity Formation Over Time? Cross-Lagged Associations between School Engagement, School Burnout and Identity Processing Styles.

PubMed

Erentaitė, Rasa; Vosylis, Rimantas; Gabrialavičiūtė, Ingrida; Raižienė, Saulė

2018-04-01

The existing research findings still do not provide a clear understanding of the links between adolescent school experience and their identity formation. To address this gap, we analyzed the dynamic links between adolescent school experiences and identity formation by exploring the cross-lagged associations between school engagement, school burnout and identity processing styles (information-oriented, normative and diffuse-avoidant) over a 2-year period during middle-to-late adolescence. The sample of this school-based study included 916 adolescents (51.4% females) in the 9th to 12th grades from diverse socio-economic and family backgrounds. The results from the cross-lagged analyses with three time points revealed that (a) school engagement positively predicted information-oriented identity processing over a 2-year period; (b) school burnout positively predicted the reliance on normative and diffuse-avoidant identity styles across the three measurements; (c) the effects were stable over the three time points and across different gender, grade, and socio-economic status groups. The unidirectional effects identified in our study support the general prediction that active engagement in learning at school can serve as a resource for adolescent identity formation, while school burnout, in contrast, can hinder the formation of adolescent identity. This points to the importance of taking developmental identity-related needs of adolescents into account when planning the school curriculum.

Identity processes and coping strategies in college students: short-term longitudinal dynamics and the role of personality.

PubMed

Luyckx, Koen; Klimstra, Theo A; Duriez, Bart; Schwartz, Seth J; Vanhalst, Janne

2012-09-01

Coping strategies and identity processes are hypothesized to influence one another over time. This three-wave longitudinal study (N = 458; 84.9% women) examined, for the first time, how and to what extent identity processes (i.e., commitment making, identification with commitment, exploration in breadth, exploration in depth, and ruminative exploration) and coping strategies (i.e., problem solving, social support seeking, and avoidance) predicted one another over time. Cross-lagged analyses indicated that processes of identity exploration seemed especially to be intertwined with different coping strategies over time, suggesting that identity exploration may resemble problem-solving behavior on the pathway to an achieved identity. Commitment processes were found to be influenced by certain coping strategies, although identification with commitment also negatively influenced avoidance coping. These temporal sequences remained significant when controlling for baseline levels of Big Five personality traits. Hence, evidence was obtained for reciprocal pathways indicating that coping strategies and identity processes reinforce one another over time in college students.

Conditional Discriminations by Preverbal Children in an Identity Matching-to-Sample Task

ERIC Educational Resources Information Center

de Alcantara Gil, Maria Stella C.; de Oliveira, Thais Porlan; McIlvane, William J.

2011-01-01

This study sought to develop methodology for assessing whether children ages 16-21 months could learn to match stimuli on the basis of physical identity in conditional discrimination procedures routinely used in stimulus equivalence research with older participants. The study was conducted in a private room at a day-care center for children and…

Family Ethnic Socialization and Ethnic Identity: A Family-Driven, Youth-Driven, or Reciprocal Process?

PubMed Central

Umaña-Taylor, Adriana J.; Zeiders, Katharine H.; Updegraff, Kimberly A.

2013-01-01

The current study examined the longitudinal associations between family ethnic socialization and youths’ ethnic identity among a sample of Mexican-origin youth (N = 178, Mage = 18.17, SD = .46). Findings from multiple-group cross lagged panel models over a two year period indicated that for U.S.-born youth with immigrant parents, the process appeared to be family-driven: Youths’ perceptions of family ethnic socialization in late adolescence were associated with significantly greater ethnic identity exploration and resolution in emerging adulthood, while youths’ ethnic identity during late adolescence did not significantly predict youths’ future perceptions of family ethnic socialization. Conversely, for U.S.-born youth with U.S. born parents, youths’ ethnic identity significantly predicted their future perceptions of family ethnic socialization but perceptions of family ethnic socialization did not predict future levels of youths’ ethnic identity, suggesting a youth-driven process. Findings were consistent for males and females. PMID:23421841

Non-suicidal self-injury in high school students: Associations with identity processes and statuses.

PubMed

Luyckx, Koen; Gandhi, Amarendra; Bijttebier, Patricia; Claes, Laurence

2015-06-01

Non-suicidal self-injury (NSSI) refers to the direct, deliberate destruction of one's body tissue without suicidal intent. Research has highlighted the importance of identity synthesis versus confusion for NSSI. However, the association with identity processes and statuses remains unknown. A total of 568 adolescents reported on NSSI, identity, anxiety, and depression. Although identity processes of identification with commitment (negatively) and ruminative exploration (positively) were related to NSSI variables, these relationships were no longer significant when controlling for anxiety and depression. When examining identity statuses (using cluster analysis), individuals who had engaged in NSSI in the past (but not currently) were more likely to be in the moratorium cluster and less likely to be in the achievement cluster. Individuals who were currently engaging in NSSI were more likely to be in the troubled diffusion cluster. Clinicians should be attentive to the complex interplay between identity and NSSI when treating adolescents. Copyright © 2015 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Embracing the Institutional Mission: Influences of Identity Processing Styles

ERIC Educational Resources Information Center

Milner, Lauren A.; Ferrari, Joseph R.

2010-01-01

Previous research suggests that different information processing styles influence how effectively students adapt to a college environment. During the college years, individuals shape and refine their values and principles while they also develop a life-long philosophy. The present study examined how student ego-identity development (n = 1,249) was…

[Work reality and the construction process of the nurse's identity].

PubMed

Netto, Laura Filomena Santos de Araújo; Ramos, Flávia Regina Souza

2002-01-01

This study tries to understand the relation between the reality of the nurse's everyday work and the construction process of this identity, using Agnes Heller's sociological theory of everyday life as the main reference. The possibilities of the worker's expression and fulfillment occur through objective and subjective elements of job reality which comes upon the worker as people who put order and tension in their everyday job; these job determinants imprint and produce impacts, giving sense to the work quality and constructing concrete possibilities to the worker to manifest him/herself as Whole being, guiding the construction of his/her identity.

Processes and Content of Narrative Identity Development in Adolescence: Gender and Well-Being

ERIC Educational Resources Information Center

McLean, Kate C.; Breen, Andrea V.

2009-01-01

The present study examined narrative identity in adolescence (14-18 years) in terms of narrative content and processes of identity development. Age- and gender-related differences in narrative patterns in turning point memories and gender differences in the content and functions for sharing those memories were examined, as was the relationship…

The Relationship between University Students' Environmental Identity, Decision-Making Process, and Behavior

ERIC Educational Resources Information Center

Freed, Allison

2018-01-01

Environmental education scholars have argued for the need to focus on identity as a more predictive factor than attitude of individuals' environmental behavior. We examine individuals' decision-making as a mediating process between identity and behavior. University undergraduates (N = 299) were surveyed, with a select sub-sample interviewed. As…

[The role of family in adolescent identity].

PubMed

Moguillansky, Rodolfo

2013-01-01

The author stands that the assumption of identity in adolescence questions the identity supports acquired in the family which subjective the adolescent and goes on saying that to affirm her/his identity she/he has to "des-identify" from those identifications that turned her/him into the subject she/he is. The identification process -when instituting her/him as a subject- freezes her/his psyche in a "for ever". On the opposite, the "des-identification" process, necessary for the constitution of the adolescent's identity, releases the Id from the "for ever", it also releases from the life history that alienates her/him and becomes the condition that enables the Id not to go on with the "for ever" and to build a future. This "des-identification" is motorized by the adolescent's need of not going on to be "through her/his parents" and to become herself/himself. To state the role of the family in the identifying process of an adolescent the author refers to: 1-Family and Psychoanalysis. 2-The contributions on "Family and Schizophrenia". 3-The description of different types of families according to the possibility to tolerate the processes of acquiring "otherness", necessary to institute adolescent identity.

The Racial and Ethnic Identity Formation Process of Second-Generation Asian Indian Americans: A Phenomenological Study

ERIC Educational Resources Information Center

Iwamoto, Derek Kenji; Negi, Nalini Junko; Partiali, Rachel Negar; Creswell, John W.

2013-01-01

This phenomenological study elucidates the identity development processes of 12 second-generation adult Asian Indian Americans. The results identify salient sociocultural factors and multidimensional processes of racial and ethnic identity development. Discrimination, parental, and community factors seemed to play a salient role in influencing…

The Identity and Identity Identification of Teachers

ERIC Educational Resources Information Center

Qu, Zhengwei

2008-01-01

When we tend to analyze the living conditions of teachers, system arrangement and identity identification can be considered a significant method for analysis. In reality, there appears a phenomenon of overlapping identification in the identity identification of teachers in China, which leads to plural selections in the identification manners of…

The Role of Gay Identity Confusion and Outness in Sex-Seeking on Mobile Dating Apps Among Men Who Have Sex With Men: A Conditional Process Analysis.

PubMed

Chan, Lik Sam

2017-01-01

Mobile dating apps are now a popular platform for men who have sex with men (MSM) to connect with others. Based on the uses and gratifications (U&G) theory, this study explores the relationship between sex-seeking and the number of casual sex partners met through MSM-based mobile dating apps (Grindr, Jack'd, and SCRUFF). The conditional process analysis (N = 401) shows that this relationship was significant and was mediated by the intensity of app use. That is, sex-seeking indirectly affected the number of casual sex partners through the intensity of app use. Furthermore, gay identity confusion and outness to the world moderated this indirect effect: it was stronger when the user was either more confused about his sexuality or was less out to the world. This research introduces an alternative way to incorporate psychographics variables into the U&G framework.

Mechanical Behaviour of Conventional Materials at Experimental Conditions of Deep Drawing Technological Process

NASA Astrophysics Data System (ADS)

Nikolov, N.; Pashkouleva, D.; Kavardzhikov, V.

2012-09-01

The paper deals with experimental investigations on the mechanical behaviour of body-centred-cubic (BCC) and face-centred-cubic (FCC)-conventionally structured sheet metalic-metalic materials under stress-strain conditions of a deep drawing process determined by a coefficient close to the limiting one for Steel 08 and punch diameter of 50 mm. The mechanical characteristics of the investigated materials are identified by one-dimensional tension tests. The materials' responses, as results of identical loading conditions, are described by the change of blank sizes and characteristics of the forming processes. The chosen deformation path ensures obtaining a qualitative steel piece and leads to failures of aluminium and brass blanks. The reported results could be useful for investigations and predictions of the mechanical responses of such type metallic structures applying microscopic instrumented observations and numerical simulations.

On the respective contributions of awareness of unconditioned stimulus valence and unconditioned stimulus identity in attitude formation through evaluative conditioning.

PubMed

Stahl, Christoph; Unkelbach, Christian; Corneille, Olivier

2009-09-01

Evaluative conditioning (EC) is a central mechanism for both classic and current theories of attitude formation. In contrast to Pavlovian conditioning, it is often conceptualized as a form of evaluative learning that occurs without awareness of the conditioned stimulus-unconditioned stimulus (CS-US) contingencies. In the present research, the authors directly address this point by assessing the respective roles of US valence awareness and US identity awareness in attitude formation through EC. Across 4 experiments, EC was assessed with evaluative ratings as well as evaluative priming measures, and the impact of valence and identity awareness on EC was evaluated. EC effects on priming and rating measures occurred only for CSs for which participants could report the associated US valence, and US identity awareness did not further contribute to EC. This finding was obtained both for semantically meaningless (i.e., nonword letter sequences) and meaningful (i.e., consumer products) CSs. These results provide further support for the critical role of contingency awareness in EC, albeit valence awareness, not identity awareness. (c) 2009 APA, all rights reserved).

Adolescent Identity: Rational vs. Experiential Processing, Formal Operations, and Critical Thinking Beliefs.

ERIC Educational Resources Information Center

Klaczynski, Paul A.; Fauth, James M.; Swanger, Amy

1998-01-01

The extent to which adolescents rely on rational versus experiential information processing was studied with 49 adolescents administered multiple measures of formal operations, two critical thinking questionnaires, a measure of rational processing, and a measure of ego identity status. Implications for studies of development are discussed in terms…

The Relationship between Processing Facial Identity and Emotional Expression in 8-Month-Old Infants

ERIC Educational Resources Information Center

Schwarzer, Gudrun; Jovanovic, Bianca

2010-01-01

In Experiment 1, it was investigated whether infants process facial identity and emotional expression independently or in conjunction with one another. Eight-month-old infants were habituated to two upright or two inverted faces varying in facial identity and emotional expression. Infants were tested with a habituation face, a switch face, and a…

New Academics and Identities: Research as a Process of "Becoming"

ERIC Educational Resources Information Center

McLeod, Heather; Badenhorst, Cecile

2014-01-01

We are new academics involved in the process of becoming researchers. We believe that gathering, reflecting, sharing and producing knowledge are important parts of constructing a strong identity as a researcher that we produce and own rather than being produced by the prevailing academic discourse. We decenter research as a product and bring into…

Exploring identity within the recovery process of people with serious mental illnesses.

PubMed

Buckley-Walker, Kellie; Crowe, Trevor; Caputi, Peter

2010-01-01

To examine self-identity within the recovery processes of people with serious mental illnesses using a repertory grid methodology. Cross-sectional study involving 40 mental health service consumers. Participants rated different "self" and "other" elements on the repertory grid against constructs related to recovery, as well as other recovery focused measures. Perceptions of one's "ideal self" represented more advanced recovery in contrast to perceptions of "a person mentally unwell." Current perceptions of self were most similar to perceptions of "usual self" and least similar to "a person who is mentally unwell." Increased identification with one's "ideal self" reflected increased hopefulness in terms of recovery. The recovery repertory grid shows promise in clinical practice, in terms of exploring identity as a key variable within mental health recovery processes. Distance measures of similarity between various self-elements, including perceptions of others, maps logically against the recovery process of hope.

Identity processing styles and language proficiency among Persian learners of English as a foreign language.

PubMed

Razmjoo, Seyyed Ayatollah; Neissi, Sina

2010-12-01

The relationship between identity processing styles and language proficiency in English as foreign language (EFL) was investigated among the Persian EFL learners. 266 Persian candidates taking part in a Ph.D. examination at Shiraz University took part. The Language Proficiency Test was used to measure language proficiency in English. The Identity Styles Inventory was used to measure normative, informational, and diffuse-avoidant identity processing styles. Relationships between normative and informational styles and language proficiency and its subscales (grammar, vocabulary, and reading) were positive and significant. Negative relationships between diffuse-avoidant style and language proficiency and its subscales (grammar, vocabulary, and reading) were observed. There were significant sex differences for diffuse-avoidant style and for vocabulary.

Identity Processes and Personality Traits and Types in Adolescence: Directionality of Effects and Developmental Trajectories

ERIC Educational Resources Information Center

Luyckx, Koen; Teppers, Eveline; Klimstra, Theo A.; Rassart, Jessica

2014-01-01

Personality traits are hypothesized to be among the most important factors contributing to individual differences in identity development. However, longitudinal studies linking Big Five personality traits to contemporary identity models (in which multiple exploration and commitment processes are distinguished) are largely lacking. To gain more…

Identity Processes and Coping Strategies in College Students: Short-Term Longitudinal Dynamics and the Role of Personality

ERIC Educational Resources Information Center

Luyckx, Koen; Klimstra, Theo A.; Duriez, Bart; Schwartz, Seth J.; Vanhalst, Janne

2012-01-01

Coping strategies and identity processes are hypothesized to influence one another over time. This three-wave longitudinal study ("N" = 458; 84.9% women) examined, for the first time, how and to what extent identity processes (i.e., commitment making, identification with commitment, exploration in breadth, exploration in depth, and ruminative…

The Relationships between Processing Facial Identity, Emotional Expression, Facial Speech, and Gaze Direction during Development

ERIC Educational Resources Information Center

Spangler, Sibylle M.; Schwarzer, Gudrun; Korell, Monika; Maier-Karius, Johanna

2010-01-01

Four experiments were conducted with 5- to 11-year-olds and adults to investigate whether facial identity, facial speech, emotional expression, and gaze direction are processed independently of or in interaction with one another. In a computer-based, speeded sorting task, participants sorted faces according to facial identity while disregarding…

Bridging Identities and Disciplines: Advances and Challenges in Understanding Multiple Identities

ERIC Educational Resources Information Center

Phinney, Jean S.

2008-01-01

The chapters in this volume address the need for a better understanding of the development of intersecting identities over age and context. The chapters provide valuable insights into the development of identities, particularly group identities. They highlight common processes across identities, such as the role of contrast and comparison and the…

Forced migration, adolescence, and identity formation.

PubMed

Anagnostopoulos, Dimitris C; Vlassopoulos, Maria; Lazaratou, Helen

2006-09-01

Adolescence is a complex biopsychosocial phenomenon. All the inner-subjective changes in adolescents take place within the context of a specific social environment, which offers the necessary ideological setting that adolescents must confront in the course of their identity formation. Forced migration creates conditions under which the adolescent Ego may be traumatized more easily, resulting in the development of defensive mechanisms, which may interfere with the natural process of identity formation. The aim of this paper is to investigate how a traumatic situation such as forced migration may affect the mechanisms of identity formation in adolescence. For this purpose, clinical material, consisting of two cases of psychoanalytical psychotherapy of adolescents who were forced to immigrate to Greece, is presented and discussed in a psychoanalytical theoretical framework, along with the historical-sociological background.

[Asymmetric effect of in-group social values on identity with common-identity and common-bond in-groups].

PubMed

Nakashima, Ken'ichiro; Isobe, Chikae; Toshihiko, Souma; Ura, Mitsuhiro

2013-06-01

Moderating effects of group type on the relationship between in-group social values and group identity were investigated. Previous research has indicated that values attached to the in-group, such as its status, privileges, and power, lead to increased group identity. However, these studies have not investigated the role of the type of in-groups on this effect. We conducted an experiment that manipulated the in-group type. In the common-identity type of in-group condition, formation of in- and out-groups on the basis of social categorization was established. In the common-bond type of in-group condition, interactions between the group members were conducted. Results indicated that in the former condition, the degree of in-group social values affected group identity; however, this effect was not found in the latter condition. These results suggest that social values of the in-group have an asymmetric effect on group identity, depending upon the in-group type as a common-identity or common-bond group.

Unmasking identity dissonance: exploring medical students' professional identity formation through mask making.

PubMed

Joseph, Kimera; Bader, Karlen; Wilson, Sara; Walker, Melissa; Stephens, Mark; Varpio, Lara

2017-04-01

Professional identity formation is an on-going, integrative process underlying trainees' experiences of medical education. Since each medical student's professional identity formation process is an individual, internal, and often times emotionally charged unconscious experience, it can be difficult for educators to understand each student's unique experience. We investigate if mask making can provide learners and educators the opportunity to explore medical students' professional identity formation experiences. In 2014 and 2015, 30 third year medical students created masks, with a brief accompanying written narrative, to creatively express their medical education experiences. Using a paradigmatic case selection approach, four masks were analyzed using techniques from visual rhetoric and the Listening Guide. The research team clearly detected identity dissonance in each case. Each case provided insights into the unique personal experiences of the dissonance process for each trainee at a particular point in their medical school training. We propose that mask making accompanied by a brief narrative reflection can help educators identify students experiencing identity dissonance, and explore each student's unique experience of that dissonance. The process of making these artistic expressions may also provide a form of intervention that can enable educators to help students navigate professional identity formation and identity dissonance experiences.

Trajectories of Identity Formation Modes and Their Personality Context in Adolescence.

PubMed

Topolewska-Siedzik, Ewa; Cieciuch, Jan

2018-04-01

Identity formation is a dynamic process during adolescence. Trajectories of identity formation were assessed longitudinally in early and middle adolescents, taking into account the personality underpinnings of this process. Identity formation was conceptualized according to the circumplex of identity formation modes. The model distinguishes basic modes rooted in Marcia's categories of exploration and commitment. Plasticity and stability, the two higher order Big Five meta-traits, were used to assess personality underpinnings. This study includes five measurement waves over 1.5 years and involves 1,839 Polish participants; 914 early adolescents (53.9% girls) and 925 middle adolescents (63.8% girls). The results suggest that (1) the four identity formation modes change dynamically, showing linear and curvilinear growth and that (2) identity formation mode trajectories are more dynamic in middle adolescence than in early adolescence. The results also showed that, in the conditional model, (3) the higher-order personality factors and gender affect the growth factors of identity formation modes. Overall, trajectories of identity formation modes are more linear during early adolescence and more curvilinear during middle adolescence. The initial levels in identity trajectories are influenced by the personality metatraits but only plasticity is related to change among early adolescents.

Self-Rated Health Appraisal as Cultural and Identity Process: African American Elders' Health and Evaluative Rationales

ERIC Educational Resources Information Center

McMullen, Carmit K.; Luborsky, Mark R.

2006-01-01

Purpose: We explored self-rated health by using a meaning-centered theoretical foundation. Self-appraisals, such as self-rated health, reflect a cultural process of identity formation, whereby identities are multiple, simultaneously individual and collective, and produced by specific historical formations. Anthropological research in Philadelphia…

Neural Processing of Facial Identity and Emotion in Infants at High-Risk for Autism Spectrum Disorders

PubMed Central

Fox, Sharon E.; Wagner, Jennifer B.; Shrock, Christine L.; Tager-Flusberg, Helen; Nelson, Charles A.

2013-01-01

Deficits in face processing and social impairment are core characteristics of autism spectrum disorder. The present work examined 7-month-old infants at high-risk for developing autism and typically developing controls at low-risk, using a face perception task designed to differentiate between the effects of face identity and facial emotions on neural response using functional Near-Infrared Spectroscopy. In addition, we employed independent component analysis, as well as a novel method of condition-related component selection and classification to identify group differences in hemodynamic waveforms and response distributions associated with face and emotion processing. The results indicate similarities of waveforms, but differences in the magnitude, spatial distribution, and timing of responses between groups. These early differences in local cortical regions and the hemodynamic response may, in turn, contribute to differences in patterns of functional connectivity. PMID:23576966

Mistaken identity: activating conservative political identities induces "conservative" financial decisions.

PubMed

Morris, Michael W; Carranza, Erica; Fox, Craig R

2008-11-01

Four studies investigated whether activating a social identity can lead group members to choose options that are labeled in words associated with that identity. When political identities were made salient, Republicans (but not Democrats) became more likely to choose the gamble or investment option labeled "conservative." This shift did not occur in a condition in which the same options were unlabeled. Thus, the mechanism underlying the effect appears to be not activated identity-related values prioritizing low risk, but rather activated identity-related language (the group label "conservative"). Indeed, when political identities were salient, Republicans favored options labeled "conservative" regardless of whether the options were low or high risk. Finally, requiring participants to explain the label "conservative" before making their choice did not diminish the effect, which suggests that it does not merely reflect inattention to content or construct accessibility. We discuss the implications of these results for the literatures on identity, priming, choice, politics, and marketing.

Stable trichimerism after marrow grafting from 2 DLA-identical canine donors and nonmyeloablative conditioning

PubMed Central

Hogan, William; Kuhr, Christian S.; Diaconescu, Razvan; Harkey, Michael A.; Georges, George E.; Sale, George E.; Zellmer, Eustacia; Baran, Szczepan; Jochum, Christoph; Stone, Brad; Storb, Rainer

2007-01-01

Although hematopoietic cell transplantation (HCT) is generally accomplished using a single donor, multiple donors have been used to enhance the speed of engraftment, particularly in the case of umbilical cord blood grafts. Here we posed the question in the canine HCT model whether stable dual-donor chimerism could be established using 2 DLA-identical donors. We identified 8 DLA-identical littermate triplets in which the marrow recipients received 2 Gy total body irradiation followed by marrow infusions from 2 donors and postgrafting immunosuppression. All 8 dogs showed initial “trichimerism,” which was sustained in 5 dogs, while 2 dogs rejected one of the allografts and remained mixed chimeras, and 1 dog rejected both allografts. Immune function in one trichimeric dog, as tested by mixed leukocyte culture response and antibody response to sheep red blood cells, was found to be normal. Five dogs received kidney grafts from one of their respective marrow donors at least 6 months after HCT without immunosuppressive drugs, and grafts in 4 dogs are surviving without rejection. In summary, following nonmyeloablative conditioning, simultaneous administration of marrow grafts from 2 DLA-identical littermates could result in sustained trichimerism, and immunologic tolerance could include a kidney graft from one of the marrow donors. PMID:17369487

Adolescence: Search for an Identity

ERIC Educational Resources Information Center

Kasinath, H. M.

2013-01-01

James Marcia (1991, 1994, 1999, 2002) expanded on Erikson's theory of identity formation. Specifically, he focused on two essential processes in achieving a mature identity: exploration and commitment. Erikson's observations about identity were extended by Marcia, who described four identity statuses: identity diffusion, foreclosure, moratorium…

The Intersection of Identity Development and Peer Relationship Processes in Adolescence and Young Adulthood: Contributions of the Special Issue

ERIC Educational Resources Information Center

Galliher, Renee V.; Kerpelman, Jennifer L.

2012-01-01

This analysis of the papers in the special section on the intersection of identity development and peer relationship processes calls attention to conceptual contribution this collection of papers makes to the literature on identity development. Together these ten papers build on strong theoretical foundations in identity development, which posit…

Constructing self-identity: minority students' adaptation trajectories in a Chinese university.

PubMed

Li, Ling; Wu, Aruna; Li, Xiao Wen; Zhuang, Yuan

2012-09-01

Researchers have gone beyond identity status and been putting more and more emphases on the dynamic process of identity development and its contextual embeddedness. Study of individual's adaptation to the multicultural background is a good point of penetration. Because of the differences in regional conditions and cultural traditions, the minority youths who go to university in the mainstream culture would have special experiences and challenges in the development of their self-identities. Semi-structured interview and narrative were used in this research to discover the characteristics of the self-identity constructing processes of Mongolian undergraduates in a Shanghai university context. Their identity constructing process could be divided into three stages: difference-detecting, self-doubting and self-orienting. The main efforts of identity constructing in each stage could all be described as self-exploring and support-seeking. Special contents of internal explorations and sources of support were distinguished at different stages. As relative results, three main types of self-orientation were revealed: goal-oriented, self-isolated and unreserved assimilated. The characteristics of them are quite similar to those of three identity processing styles proposed by Berzonsky, which indicates there are some common elements lying in all self-development processes of adolescences and young adults. Ethnicity and culture could be background and resource or what Côté called identity capital that impacts the special course of self-identity constructing under similar principles. Different attitudes towards and relationships with their own ethnicity and new surroundings separated the three types of students from each other and interacted with the developmental characteristics and tendencies of their ethnicity identifications and self identities. It was found that minority youths' self-identity constructing was based on their needs of self-value and interacted with their

Personal growth initiative and identity formation in adolescence through young adulthood: mediating processes on the pathway to well-being.

PubMed

Luyckx, Koen; Robitschek, Christine

2014-10-01

Developing a personal identity is a challenging task throughout adolescence and the transition to adulthood. The present study sampling 551 14-35 year olds (54.1% female) examined personal growth initiative (PGI) as a potential predictor of core identity processes and explored whether identity functioned as a mediator on the pathway from PGI to self-esteem and depressive symptoms. Path analyses from a structural equation modeling approach indicated that all four components of PGI (i.e., planfulness, readiness for change, intentional behavior, and using resources) predicted different commitment and exploration processes, with planfulness being the most consistent predictor. Important age differences linking PGI-components to identity exploration were found. Finally, especially the degree to which individuals identified themselves with their identity commitments and the degree to which they relied on ruminative or maladaptive forms of identity exploration mediated pathways from PGI to self-esteem and depressive symptoms. Implications and suggestions for future research are discussed. Copyright © 2014 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Ovule identity mediated by pre-mRNA processing in Arabidopsis

PubMed Central

Rodríguez-Cazorla, Encarnación; Candela, Héctor; Bailey-Steinitz, Lindsay J.; Yanofsky, Martin F.; Martínez-Laborda, Antonio

2018-01-01

Ovules are fundamental for plant reproduction and crop yield as they are the precursors of seeds. Therefore, ovule specification is a critical developmental program. In Arabidopsis thaliana, ovule identity is redundantly conferred by the homeotic D-class genes SHATTERPROOF1 (SHP1), SHP2 and SEEDSTICK (STK), phylogenetically related to the MADS-domain regulatory gene AGAMOUS (AG), essential in floral organ specification. Previous studies have shown that the HUA-PEP activity, comprised of a suite of RNA-binding protein (RBP) encoding genes, regulates AG pre-mRNA processing and thus flower patterning and organ identity. Here, we report that the HUA-PEP activity additionally governs ovule morphogenesis. Accordingly, in severe hua-pep backgrounds ovules transform into flower organ-like structures. These homeotic transformations are most likely due to the dramatic reduction in SHP1, SHP2 and STK activity. Our molecular and genome-wide profiling strategies revealed the accumulation of prematurely terminated transcripts of D-class genes in hua-pep mutants and reduced amounts of their respective functional messengers, which points to pre-mRNA processing misregulation as the origin of the ovule developmental defects in such backgrounds. RNA processing and transcription are coordinated by the RNA polymerase II (RNAPII) carboxyl-terminal domain (CTD). Our results show that HUA-PEP activity members can interact with the CTD regulator C-TERMINAL DOMAIN PHOSPHATASE-LIKE1 (CPL1), supporting a co-transcriptional mode of action for the HUA-PEP activity. Our findings expand the portfolio of reproductive developmental programs in which HUA-PEP activity participates, and further substantiates the importance of RNA regulatory mechanisms (pre-mRNA co-transcriptional regulation) for correct gene expression during plant morphogenesis. PMID:29329291

Identity-level representations affect unfamiliar face matching performance in sequential but not simultaneous tasks.

PubMed

Menon, Nadia; White, David; Kemp, Richard I

2015-01-01

According to cognitive and neurological models of the face-processing system, faces are represented at two levels of abstraction. First, image-based pictorial representations code a particular instance of a face and include information that is unrelated to identity-such as lighting, pose, and expression. Second, at a more abstract level, identity-specific representations combine information from various encounters with a single face. Here we tested whether identity-level representations mediate unfamiliar face matching performance. Across three experiments we manipulated identity attributions to pairs of target images and measured the effect on subsequent identification decisions. Participants were instructed that target images were either two photos of the same person (1ID condition) or photos of two different people (2ID condition). This manipulation consistently affected performance in sequential matching: 1ID instructions improved accuracy on "match" trials and caused participants to adopt a more liberal response bias than the 2ID condition. However, this manipulation did not affect performance in simultaneous matching. We conclude that identity-level representations, generated in working memory, influence the amount of variation tolerated between images, when making identity judgements in sequential face matching.

Tuning relaxation dynamics and mechanical properties of polymer films of identical thickness

NASA Astrophysics Data System (ADS)

Kchaou, Marwa; Alcouffe, Pierre; Chandran, Sivasurender; Cassagnau, Philippe; Reiter, Günter; Al Akhrass, Samer

2018-03-01

Using dewetting as a characterization tool, we demonstrate that physical properties of thin polymer films can be regulated and tuned by employing variable processing conditions. For different molecular weights, the variable behavior of polystyrene films of identical thickness, prepared along systematically altered pathways, became predictable through a single parameter P , defined as the ratio of time required over time available for the equilibration of polymers. In particular, preparation-induced residual stresses, the corresponding relaxation times as well as the rupture probability of such films (of identical thickness) varied by orders of magnitude following scaling relations with P . Our experimental findings suggest that we can predictably enhance properties and hence maximize the performance of thin polymer films via appropriately chosen processing conditions.

Brain systems mediating voice identity processing in blind humans.

PubMed

Hölig, Cordula; Föcker, Julia; Best, Anna; Röder, Brigitte; Büchel, Christian

2014-09-01

Blind people rely more on vocal cues when they recognize a person's identity than sighted people. Indeed, a number of studies have reported better voice recognition skills in blind than in sighted adults. The present functional magnetic resonance imaging study investigated changes in the functional organization of neural systems involved in voice identity processing following congenital blindness. A group of congenitally blind individuals and matched sighted control participants were tested in a priming paradigm, in which two voice stimuli (S1, S2) were subsequently presented. The prime (S1) and the target (S2) were either from the same speaker (person-congruent voices) or from two different speakers (person-incongruent voices). Participants had to classify the S2 as either a old or a young person. Person-incongruent voices (S2) compared with person-congruent voices elicited an increased activation in the right anterior fusiform gyrus in congenitally blind individuals but not in matched sighted control participants. In contrast, only matched sighted controls showed a higher activation in response to person-incongruent compared with person-congruent voices (S2) in the right posterior superior temporal sulcus. These results provide evidence for crossmodal plastic changes of the person identification system in the brain after visual deprivation. Copyright © 2014 Wiley Periodicals, Inc.

Becoming a psychiatric/mental health nurse in the UK: a qualitative study exploring processes of identity formation.

PubMed

Hurley, John; Lakeman, Richard

2011-01-01

Identity studies are well established across the social science literature with mental health nursing beginning to offer evidenced insights into what may, or may not, constitute key identity performances. For mental health nursing these performances remain contested, both from within the profession and from international contexts that favour generic constructions of mental health. This paper offers findings from a qualitative study that focused upon the process of how mental health nursing identity development is influenced, rather than what that identity may or may not be. These findings highlight that mental health nurses (MHNs) not only form their identity around service user centred education and training, but that many also use the education as a means to leave the profession. Through highlighting the impact of informal education (i.e., through work), formal education, and training upon the formation of mental health nursing identity, nurses are potentially alerted to the importance of clinically focussed mental health being prominent within curricula, rewarding mental health nursing skills specialisation, and the importance of the role of the service user in mental health nurse education and, hence, identity formation.

The role of adolescents' morality and identity in volunteering. Age and gender differences in a process model.

PubMed

van Goethem, Anne A J; van Hoof, Anne; van Aken, Marcel A G; Raaijmakers, Quinten A W; Boom, Jan; de Castro, Bram Orobio

2012-06-01

The aim of this study was to explain adolescents' volunteering in terms of their morality and identity and to examine the moderation effect of gender and age in this process. Data were collected among 698 Dutch adolescents aged 12 to 20 (M = 15.19; SD = 1.43). Adolescents' moral reasoning was positively associated with understanding moral issues and thinking about public responsibility towards these issues. In turn, moral understanding, along with being personally committed to act upon moral issues, were positively associated with identity. Extending the number of identity contexts tended to be related to being more likely to volunteer and to more volunteering involvement. Adolescents' identity integration was not related to how likely they were to volunteer, and was negatively related to their volunteering involvement. Clearer effects were found when differentiating between adolescent gender and age groups. Future research could examine this process over time, along with additional factors that may further explain adolescents' volunteering, and examine their age and gender specific effects. Copyright © 2011 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Utilizing the Theoretical Framework of Collective Identity to Understand Processes in Youth Programs

ERIC Educational Resources Information Center

Futch, Valerie A.

2016-01-01

This article explores collective identity as a useful theoretical framework for understanding social and developmental processes that occur in youth programs. Through narrative analysis of past participant interviews (n = 21) from an after-school theater program, known as "The SOURCE", it was found that participants very clearly describe…

7 CFR 52.771 - Identity.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 2 2010-01-01 2010-01-01 false Identity. 52.771 Section 52.771 Agriculture... PROCESSED FRUITS AND VEGETABLES, PROCESSED PRODUCTS THEREOF, AND CERTAIN OTHER PROCESSED FOOD PRODUCTS 1 United States Standards for Grades of Canned Red Tart Pitted Cherries 1 Identity and Grades § 52.771...

7 CFR 52.771 - Identity.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 2 2011-01-01 2011-01-01 false Identity. 52.771 Section 52.771 Agriculture... PROCESSED FRUITS AND VEGETABLES, PROCESSED PRODUCTS THEREOF, AND CERTAIN OTHER PROCESSED FOOD PRODUCTS 1 United States Standards for Grades of Canned Red Tart Pitted Cherries 1 Identity and Grades § 52.771...

Fuel gas conditioning process

DOEpatents

Lokhandwala, Kaaeid A.

2000-01-01

A process for conditioning natural gas containing C.sub.3+ hydrocarbons and/or acid gas, so that it can be used as combustion fuel to run gas-powered equipment, including compressors, in the gas field or the gas processing plant. Compared with prior art processes, the invention creates lesser quantities of low-pressure gas per unit volume of fuel gas produced. Optionally, the process can also produce an NGL product.

John locke on personal identity.

PubMed

Nimbalkar, Namita

2011-01-01

John Locke speaks of personal identity and survival of consciousness after death. A criterion of personal identity through time is given. Such a criterion specifies, insofar as that is possible, the necessary and sufficient conditions for the survival of persons. John Locke holds that personal identity is a matter of psychological continuity. He considered personal identity (or the self) to be founded on consciousness (viz. memory), and not on the substance of either the soul or the body.

Language, Power and Identity

ERIC Educational Resources Information Center

Wodak, Ruth

2012-01-01

How are identities constructed in discourse? How are national and European identities tied to language and communication? And what role does power have--power in discourse, over discourse and of discourse? This paper seeks to identify and analyse processes of identity construction within Europe and at its boundaries, particularly the diversity of…

Embedding an Identity-Matching Task within a Prompting Hierarchy to Facilitate Acquisition of Conditional Discriminations in Children with Autism

PubMed Central

Fisher, Wayne W; Kodak, Tiffany; Moore, James W

2007-01-01

Least-to-most prompting hierarchies (e.g., progressing from verbal to modeled to physical prompts until the target response occurs) may be ineffective when the prompts do not cue the individual to attend to the relevant stimulus dimensions. In such cases, emission of the target response persistently requires one or more of the higher level prompts, a condition called prompt dependence (Clark & Green, 2004). Reinforcement of differential observing responses (DORs) has sometimes been used to ensure that participants attend to the relevant stimulus dimensions in matching-to-sample (MTS) tasks (e.g., Dube & McIlvane, 1999). For 2 participants with autism, we embedded an identity-matching task within a prompting hierarchy as a DOR to increase the likelihood that the participants attended to and discriminated the relevant features of the comparison stimuli in an MTS task. This procedure was compared with a traditional least-to-most prompting hierarchy and a no-reinforcement control condition in a multielement design. Results for both participants indicated that mastery-level acquisition of spoken-word-to-picture relations occurred only under the identity-matching condition. Findings are discussed relative to the use of DORs to facilitate acquisition of conditional discriminations in persons with autism or other conditions who do not attend to the comparison stimuli. PMID:17970262

Embedding an identity-matching task within a prompting hierarchy to facilitate acquisition of conditional discriminations in children with autism.

PubMed

Fisher, Wayne W; Kodak, Tiffany; Moore, James W

2007-01-01

Least-to-most prompting hierarchies (e.g., progressing from verbal to modeled to physical prompts until the target response occurs) may be ineffective when the prompts do not cue the individual to attend to the relevant stimulus dimensions. In such cases, emission of the target response persistently requires one or more of the higher level prompts, a condition called prompt dependence (Clark & Green, 2004). Reinforcement of differential observing responses (DORs) has sometimes been used to ensure that participants attend to the relevant stimulus dimensions in matching-to-sample (MTS) tasks (e.g., Dube & McIlvane, 1999). For 2 participants with autism, we embedded an identity-matching task within a prompting hierarchy as a DOR to increase the likelihood that the participants attended to and discriminated the relevant features of the comparison stimuli in an MTS task. This procedure was compared with a traditional least-to-most prompting hierarchy and a no-reinforcement control condition in a multielement design. Results for both participants indicated that mastery-level acquisition of spoken-word-to-picture relations occurred only under the identity-matching condition. Findings are discussed relative to the use of DORs to facilitate acquisition of conditional discriminations in persons with autism or other conditions who do not attend to the comparison stimuli.

Development of children's identity and position processing for letter, digit, and symbol strings: A cross-sectional study of the primary school years.

PubMed

Schubert, Teresa; Badcock, Nicholas; Kohnen, Saskia

2017-10-01

Letter recognition and digit recognition are critical skills for literate adults, yet few studies have considered the development of these skills in children. We conducted a nine-alternative forced-choice (9AFC) partial report task with strings of letters and digits, with typographical symbols (e.g., $, @) as a control, to investigate the development of identity and position processing in children. This task allows for the delineation of identity processing (as overall accuracy) and position coding (as the proportion of position errors). Our participants were students in Grade 1 to Grade 6, allowing us to track the development of these abilities across the primary school years. Our data suggest that although digit processing and letter processing end up with many similarities in adult readers, the developmental trajectories for identity and position processing for the two character types differ. Symbol processing showed little developmental change in terms of identity or position accuracy. We discuss the implications of our results for theories of identity and position coding: modified receptive field, multiple-route model, and lexical tuning. Despite moderate success for some theories, considerable theoretical work is required to explain the developmental trajectories of letter processing and digit processing, which might not be as closely tied in child readers as they are in adult readers. Copyright © 2017 Elsevier Inc. All rights reserved.

Processes and content of narrative identity development in adolescence: gender and well-being.

PubMed

McLean, Kate C; Breen, Andrea V

2009-05-01

The present study examined narrative identity in adolescence (14-18 years) in terms of narrative content and processes of identity development. Age- and gender-related differences in narrative patterns in turning point memories and gender differences in the content and functions for sharing those memories were examined, as was the relationship between narrative patterns and self-esteem. The narrative patterns focused on were meaning-making (learning from past events) and emotionality of the narratives, specified as overall positive emotional tone and redemptive sequencing. Results showed an age-related increase in meaning-making but no gender differences in the degree of meaning-making. Results further showed that gender predicted self-esteem and that boys evidenced higher self-esteem. Emotionality also predicted self-esteem; this was especially true for redemption and for boys. In terms of telling functions, girls endorsed more relational reasons for telling memories than did boys. Results are discussed in terms of potential gendered and nongendered pathways for identity development in adolescence. Copyright 2009 APA, all rights reserved

Dealing with resistance in temporary agency nurses. The role of fear in identity-building processes.

PubMed

Cicellin, Mariavittoria; Pezzillo Iacono, Mario; Berni, Alessia; Esposito, Vincenza

2015-01-01

The purpose of this paper is to interpret employees' resistance using the perspective of a Foucaultian/post-structuralist approach in critical management studies. The authors examine the relationship between management of diversity, based on employment contract, emotional construction of identity and processes of resistance. The authors explore the ways in which temporary agency nurses understand and experience their contract, respond to tensions regarding temporary employment, develop collective emotions and show processes of resistance. The study adopted an interpretive and qualitative approach. The authors analysed empirical material collected in the Haematology Department of a hospital in Naples, Italy, to illustrate actual experiences in the workplace. Fear turns out to be the discursive resource through which resistance is actually exerted. Through emotions, temporary nurses build a community of coping and enhance their collective identity. They use fear to develop solidarity and to mobilize collective resistance in the workplace. Although no traditional resistance behaviours are reported, they aim to undermine the reputation of top managers and challenge and re-write the prevailing discourses of the organization. The paper contributes to the critical literature because the authors analysed a relationship that is rarely theoretically and empirically examined in literature, that between employment contract, collective identity-building dynamics and processes of resistance. We showed that the creation of a community of coping enabled minorities to voice their distance from and opposition to management.

Value conditioning modulates visual working memory processes.

PubMed

Thomas, Paul M J; FitzGibbon, Lily; Raymond, Jane E

2016-01-01

Learning allows the value of motivationally salient events to become associated with stimuli that predict those events. Here, we asked whether value associations could facilitate visual working memory (WM), and whether such effects would be valence dependent. Our experiment was specifically designed to isolate value-based effects on WM from value-based effects on selective attention that might be expected to bias encoding. In a simple associative learning task, participants learned to associate the color of tinted faces with gaining or losing money or neither. Tinted faces then served as memoranda in a face identity WM task for which previously learned color associations were irrelevant and no monetary outcomes were forthcoming. Memory was best for faces with gain-associated tints, poorest for faces with loss-associated tints, and average for faces with no-outcome-associated tints. Value associated with 1 item in the WM array did not modulate memory for other items in the array. Eye movements when studying faces did not depend on the valence of previously learned color associations, arguing against value-based biases being due to differential encoding. This valence-sensitive value-conditioning effect on WM appears to result from modulation of WM maintenance processes. (c) 2015 APA, all rights reserved).

Effects of Identity Processing Styles on Academic Achievement of First Year University Students

ERIC Educational Resources Information Center

Seabi, Joseph; Payne, Jarrod

2013-01-01

Purpose: Academic achievement of first year university students in the international arena, as well as in South Africa, has been a point of concern for all stakeholders because of high failure and dropout rates. The purpose of this paper is to investigate the effects of identity processing styles on academic achievement in first year university…

Beyond prevalence to process: the role of self and identity in medical student well-being.

PubMed

Mavor, Kenneth I; McNeill, Kathleen G; Anderson, Katrina; Kerr, Annelise; O'Reilly, Erin; Platow, Michael J

2014-04-01

Problematic stress levels among medical students have been well established. This stress can lead to depression, suicidal ideation, substance abuse, burnout and cynicism, having a negative effect on students and their patients. We propose to move towards examining the processes underlying well-being in some medical students and vulnerability in others. We draw upon social psychological literature to propose that self-complexity, medical student identity and associated norms all have the capacity to influence medical students' well-being in both positive and negative ways. We identify two key dilemmas facing medical students with regard to the social psychological factors investigated. First, a diverse set of interests and a high level of self-complexity is thought to buffer against the effects of stress and might also be beneficial for medical practitioners, but the intensive nature of medical education makes it difficult for students to pursue outside interests, leading to a strongly focused identity. Second, a strong group identity is associated with high levels of social support and improved well-being, but unhealthy group norms may have a greater influence on individuals who have a strong group identity, encouraging them to engage in behaviours that place their well-being at risk. A model is proposed outlining how these potentially contradictory social psychological processes may combine to impact upon medical students' well-being. There is great scope for investigating the role of self-complexity, identity and norms in the medical education context, with room to investigate each of these factors alone and in combination. We highlight how our proposed model can inform medical educators as to the students who may be most vulnerable to the effects of stress and the potential interventions from which they may benefit. We conclude that social psychological factors make a valuable contribution to understanding the complex issue of well-being in medical education. �

Identity configurations: a new perspective on identity formation in contemporary society.

PubMed

Schachter, Elli P

2004-02-01

This paper deals with the theoretical construct of "identity configuration." It portrays the different possible ways in which individuals configure the relationship among potentially conflicting identifications in the process of identity formation. In order to explicate these configurations, I analyzed narratives of identity development retold by individuals describing personal identity conflicts that arise within a larger context of sociocultural conflict. Thirty Jewish modern orthodox young adults were interviewed regarding a potentially conflictual identity issue (i.e. their religious and sexual development). Their deliberations, as described in the interviews, were examined, and four different configurations were identified: a configuration based on choice and suppression; an assimilative and synthesizing configuration; a confederacy of identifications; and a configuration based on the thrill of dissonance. The different configurations are illustrated through exemplars, and the possible implications of the concept of "configuration" for identity theory are discussed.

The Identity Development and Coming out Process of Gay Youth in Puerto Rico

ERIC Educational Resources Information Center

Fankhanel, Edward H.

2010-01-01

The purpose of this study was to gather basic exploratory-descriptive data regarding the self-perceptions and behaviors of Puerto Rican gay youth (16 to 24 years old) during their gay identity development and coming out process. The study was conducted in Puerto Rico to eliminate ethnic minority influences that may be present in Puerto Rican gay…

The Mediation of Teaching and Learning Processes through "Identity Artefacts." A Vygotskian Perspective

ERIC Educational Resources Information Center

Subero, David; Llopart, Mariona; Siqués, Carina; Esteban-Guitart, Moises

2018-01-01

The aim of this paper is to address the teaching and learning processes in schools from a Vygotskian perspective based on the notion of "identity artefacts" (IAs) which, for our purposes, consist of documents created by the learners about themselves, in which they try to capture all the things that make sense and are meaningful to them…

A cultural side effect: learning to read interferes with identity processing of familiar objects

PubMed Central

Kolinsky, Régine; Fernandes, Tânia

2014-01-01

Based on the neuronal recycling hypothesis (Dehaene and Cohen, 2007), we examined whether reading acquisition has a cost for the recognition of non-linguistic visual materials. More specifically, we checked whether the ability to discriminate between mirror images, which develops through literacy acquisition, interferes with object identity judgments, and whether interference strength varies as a function of the nature of the non-linguistic material. To these aims we presented illiterate, late literate (who learned to read at adult age), and early literate adults with an orientation-independent, identity-based same-different comparison task in which they had to respond “same” to both physically identical and mirrored or plane-rotated images of pictures of familiar objects (Experiment 1) or of geometric shapes (Experiment 2). Interference from irrelevant orientation variations was stronger with plane rotations than with mirror images, and stronger with geometric shapes than with objects. Illiterates were the only participants almost immune to mirror variations, but only for familiar objects. Thus, the process of unlearning mirror-image generalization, necessary to acquire literacy in the Latin alphabet, has a cost for a basic function of the visual ventral object recognition stream, i.e., identification of familiar objects. This demonstrates that neural recycling is not just an adaptation to multi-use but a process of at least partial exaptation. PMID:25400605

Tracking moving identities: after attending the right location, the identity does not come for free.

PubMed

Pinto, Yaïr; Scholte, H Steven; Lamme, V A F

2012-01-01

Although tracking identical moving objects has been studied since the 1980's, only recently the study into tracking moving objects with distinct identities has started (referred to as Multiple Identity Tracking, MIT). So far, only behavioral studies into MIT have been undertaken. These studies have left a fundamental question regarding MIT unanswered, is MIT a one-stage or a two-stage process? According to the one-stage model, after a location has been attended, the identity is released without effort. However, according to the two-stage model, there are two effortful stages in MIT, attending to a location, and attending to the identity of the object at that location. In the current study we investigated this question by measuring brain activity in response to tracking familiar and unfamiliar targets. Familiarity is known to automate effortful processes, so if attention to identify the object is needed, this should become easier. However, if no such attention is needed, familiarity can only affect other processes (such as memory for the target set). Our results revealed that on unfamiliar trials neural activity was higher in both attentional networks, and visual identification networks. These results suggest that familiarity in MIT automates attentional identification processes, thus suggesting that attentional identification is needed in MIT. This then would imply that MIT is essentially a two-stage process, since after attending the location, the identity does not seem to come for free.

The occipital face area is causally involved in the formation of identity-specific face representations.

PubMed

Ambrus, Géza Gergely; Dotzer, Maria; Schweinberger, Stefan R; Kovács, Gyula

2017-12-01

Transcranial magnetic stimulation (TMS) and neuroimaging studies suggest a role of the right occipital face area (rOFA) in early facial feature processing. However, the degree to which rOFA is necessary for the encoding of facial identity has been less clear. Here we used a state-dependent TMS paradigm, where stimulation preferentially facilitates attributes encoded by less active neural populations, to investigate the role of the rOFA in face perception and specifically in image-independent identity processing. Participants performed a familiarity decision task for famous and unknown target faces, preceded by brief (200 ms) or longer (3500 ms) exposures to primes which were either an image of a different identity (DiffID), another image of the same identity (SameID), the same image (SameIMG), or a Fourier-randomized noise pattern (NOISE) while either the rOFA or the vertex as control was stimulated by single-pulse TMS. Strikingly, TMS to the rOFA eliminated the advantage of SameID over DiffID condition, thereby disrupting identity-specific priming, while leaving image-specific priming (better performance for SameIMG vs. SameID) unaffected. Our results suggest that the role of rOFA is not limited to low-level feature processing, and emphasize its role in image-independent facial identity processing and the formation of identity-specific memory traces.

Convergent paradigms for visual neuroscience and dissociative identity disorder.

PubMed

Manning, Mark L; Manning, Rana L

2009-01-01

Although dissociative identity disorder, a condition in which multiple individuals appear to inhabit a single body, is a recognized psychiatric disorder, patients may yet encounter health professionals who declare that they simply "do not believe in multiple personalities." This article explores the proposal that resistance to the disorder represents a failure to apply an appropriate paradigm from which the disorder should be interpreted. Trauma and sociocognitive explanations of dissociative identity disorder are contrasted. The trauma hypothesis is further differentiated into paradigms in which trauma affects a defense mechanism, and one in which trauma serves to inhibit the normal integration sequence of parallel processes of the self in childhood. This latter paradigm is shown to be broadly consistent with current models of cortical processing in another system, the cortical visual system.

The effect of varying talker identity and listening conditions on gaze behavior during audiovisual speech perception.

PubMed

Buchan, Julie N; Paré, Martin; Munhall, Kevin G

2008-11-25

During face-to-face conversation the face provides auditory and visual linguistic information, and also conveys information about the identity of the speaker. This study investigated behavioral strategies involved in gathering visual information while watching talking faces. The effects of varying talker identity and varying the intelligibility of speech (by adding acoustic noise) on gaze behavior were measured with an eyetracker. Varying the intelligibility of the speech by adding noise had a noticeable effect on the location and duration of fixations. When noise was present subjects adopted a vantage point that was more centralized on the face by reducing the frequency of the fixations on the eyes and mouth and lengthening the duration of their gaze fixations on the nose and mouth. Varying talker identity resulted in a more modest change in gaze behavior that was modulated by the intelligibility of the speech. Although subjects generally used similar strategies to extract visual information in both talker variability conditions, when noise was absent there were more fixations on the mouth when viewing a different talker every trial as opposed to the same talker every trial. These findings provide a useful baseline for studies examining gaze behavior during audiovisual speech perception and perception of dynamic faces.

The aging self in a cultural context: the relation of conceptions of aging to identity processes and self-esteem in the United States and the Netherlands.

PubMed

Westerhof, Gerben J; Whitbourne, Susan Krauss; Freeman, Gillian P

2012-01-01

To study the aging self, that is, conceptions of one's own aging process, in relation to identity processes and self-esteem in the United States and the Netherlands. As the liberal American system has a stronger emphasis on individual responsibility and youthfulness than the social-democratic Dutch system, we expect that youthful and positive perceptions of one's own aging process are more important in the United States than in the Netherlands. Three hundred and nineteen American and 235 Dutch persons between 40 and 85 years participated in the study. A single question on age identity and the Personal Experience of Aging Scale measured aspects of the aging self. The Identity and Experiences Scale measured identity processes and Rosenberg's scale measured self-esteem. A youthful age identity and more positive personal experiences of aging were related to identity processes and self-esteem. These conceptions of one's own aging process also mediate the relation between identity processes and self-esteem. This mediating effect is stronger in the United States than in the Netherlands. As expected, the self-enhancing function of youthful and positive aging perceptions is stronger in the liberal American system than in the social-democratic Dutch welfare system. The aging self should therefore be studied in its cultural context.

Thinking identity differently: dynamics of identity in self and institutional boundary

NASA Astrophysics Data System (ADS)

Albrecht, Nancy J.; Fortney, Brian S.

2011-03-01

In research oriented universities, research and teaching are often viewed as separate. Aydeniz and Hodge present one professor's struggles to synthesize an identity from three different spaces, each with competing values and core beliefs. As Mr. G's story unfolds, and he reflects upon his negotiation between teaching and research responsibilities, we seek to expand the discussion by presenting a caution to identity researchers. The caution pertains to construction of understanding on how identities are created, and the role that individual stories take in how identities are created and enacted. In this forum contribution, we present several questions in the hopes of furthering the discussion on identity research, and our understanding of the conceptualization of institutional boundaries and objectivity, as well as questions on participant involvement in the process of research.

Reflow process stabilization by chemical characteristics and process conditions

NASA Astrophysics Data System (ADS)

Kim, Myoung-Soo; Park, Jeong-Hyun; Kim, Hak-Joon; Kim, Il-Hyung; Jeon, Jae-Ha; Gil, Myung-Goon; Kim, Bong-Ho

2002-07-01

With the shrunken device rule below 130nm, the patterning of smaller contact hole with enough process margin is required for mass production. Therefore, shrinking technology using thermal reflow process has been applied for smaller contact hole formation. In this paper, we have investigated the effects of chemical characteristics such as molecular weight, blocking ratio of resin, cross-linker amount and solvent type with its composition to reflow process of resist and found the optimized chemical composition for reflow process applicable condition. And several process conditions like resist coating thickness and multi-step thermal reflow method have been also evaluated to stabilize the pattern profile and improve CD uniformity after reflow process. From the experiment results, it was confirmed that the effect of crosslinker in resist to reflow properties such as reflow temperature and reflow rate were very critical and it controlled the pattern profile during reflow processing. And also, it showed stable CD uniformity and improved resist properties for top loss, film shrinkage and etch selectivity. The application of lower coating thickness of resist induced symmetric pattern profile even at edge with wider process margin. The introduction of two-step baking method for reflow process showed uniform CD value, also. It is believed that the application of resist containing crosslinker and optimized process conditions for smaller contact hole patterning is necessary for the mass production with a design rule below 130nm.

Effect of Orthographic Processes on Letter Identity and Letter-Position Encoding in Dyslexic Children

PubMed Central

Reilhac, Caroline; Jucla, Mélanie; Iannuzzi, Stéphanie; Valdois, Sylviane; Démonet, Jean-François

2012-01-01

The ability to identify letters and encode their position is a crucial step of the word recognition process. However and despite their word identification problem, the ability of dyslexic children to encode letter identity and letter-position within strings was not systematically investigated. This study aimed at filling this gap and further explored how letter identity and letter-position encoding is modulated by letter context in developmental dyslexia. For this purpose, a letter-string comparison task was administered to French dyslexic children and two chronological age (CA) and reading age (RA)-matched control groups. Children had to judge whether two successively and briefly presented four-letter strings were identical or different. Letter-position and letter identity were manipulated through the transposition (e.g., RTGM vs. RMGT) or substitution of two letters (e.g., TSHF vs. TGHD). Non-words, pseudo-words, and words were used as stimuli to investigate sub-lexical and lexical effects on letter encoding. Dyslexic children showed both substitution and transposition detection problems relative to CA-controls. A substitution advantage over transpositions was only found for words in dyslexic children whereas it extended to pseudo-words in RA-controls and to all type of items in CA-controls. Letters were better identified in the dyslexic group when belonging to orthographically familiar strings. Letter-position encoding was very impaired in dyslexic children who did not show any word context effect in contrast to CA-controls. Overall, the current findings point to a strong letter identity and letter-position encoding disorder in developmental dyslexia. PMID:22661961

Design Ideas, Reflection, and Professional Identity: How Graduate Students Explore the Idea Generation Process

ERIC Educational Resources Information Center

Hutchinson, Alisa; Tracey, Monica W.

2015-01-01

Within design thinking, designers are responsible for generating, testing, and refining design ideas as a means to refine the design problem and arrive at an effective solution. Thus, understanding one's individual idea generation experiences and processes can be seen as a component of professional identity for designers, which involves the…

Institutional Power: Identity, Politics, and Lived Experiences in the Dance License via Portfolio Process

ERIC Educational Resources Information Center

Maloney, Betsy

2015-01-01

In this research study, I examined how institutional power affected the experiences of two dance educators attempting to gain their K-12 dance teaching license in Minnesota. My research analyzed the ways in which candidates applying for the portfolio review process constructed, amended, or abandoned their identities as teachers/artists/individuals…

Identity Development in Deaf Adolescents

ERIC Educational Resources Information Center

Kunnen, E. Saskia

2014-01-01

We studied identity development during 5 years in seven deaf adolescents who attended a school for deaf children in the highest level of regular secondary education (age between 14 and 18 years), administering identity interviews every year. Identity development is conceptualized as the processes of exploration and commitment formation (Bosma,…

Developing a Leadership Identity: A Grounded Theory

ERIC Educational Resources Information Center

Komives, Susan R.; Owen, Julie E; Longerbeam, Susan D.; Mainella, Felicia C.; Osteen, Laura

2005-01-01

This grounded theory study on developing a leadership identity revealed a 6-stage developmental process. The thirteen diverse students in this study described their leadership identity as moving from a leader-centric view to one that embraced leadership as a collaborative, relational process. Developing a leadership identity was connected to the…

Identity development, intelligence structure, and interests: a cross-sectional study in a group of Italian adolescents during the decision-making process

PubMed Central

Pellerone, Monica; Passanisi, Alessia; Bellomo, Mario Filippo Paolo

2015-01-01

Background Forming one’s identity is thought to be the key developmental task of adolescence, but profound changes in personality traits also occur in this period. The negotiation of complex social settings, the creation of an integrated identity, and career choice are major tasks of adolescence. The adolescent, having to make choices for his or her future, has not only to consider his or her own aspirations and interests but also to possess a capacity for exploration and commitment; in fact, career commitments can be considered as a fit between the study or career that is chosen and personal values, skills, and preferences. Methods The objective of the study reported here was to investigate the role of identity on profile of interests; the relation between identity and decisional style; the correlation between identity, aptitudes, interests, and school performance; and the predictive variables to school success. The research involved 417 Italian students who live in Enna, a small city located in Sicily, Italy, aged 16–19 years (197 males and 220 females) in the fourth year (mean =17.2, standard deviation =0.52) and the fifth year (mean =18.2, standard deviation =0.64) of senior secondary school. The research lasted for one school year; the general group of participants consisted of 470 students, and although all participants agreed to be part of the research, there was a dropout rate of 11.28%. They completed the Ego Identity Process Questionnaire to measure their identity development, the Intelligence Structure Test to investigate aptitudes, the Self-Directed Search to value interests, and General Decision Making Style questionnaire to describe their individual decisional style. Results The data showed that high-school performance was positively associated with rational decision-making style and identity diffusion predicted the use of avoidant style. Interests were related to identity exploration; the differentiation of preferences was related to identity

Identity development, intelligence structure, and interests: a cross-sectional study in a group of Italian adolescents during the decision-making process.

PubMed

Pellerone, Monica; Passanisi, Alessia; Bellomo, Mario Filippo Paolo

2015-01-01

Forming one's identity is thought to be the key developmental task of adolescence, but profound changes in personality traits also occur in this period. The negotiation of complex social settings, the creation of an integrated identity, and career choice are major tasks of adolescence. The adolescent, having to make choices for his or her future, has not only to consider his or her own aspirations and interests but also to possess a capacity for exploration and commitment; in fact, career commitments can be considered as a fit between the study or career that is chosen and personal values, skills, and preferences. The objective of the study reported here was to investigate the role of identity on profile of interests; the relation between identity and decisional style; the correlation between identity, aptitudes, interests, and school performance; and the predictive variables to school success. The research involved 417 Italian students who live in Enna, a small city located in Sicily, Italy, aged 16-19 years (197 males and 220 females) in the fourth year (mean =17.2, standard deviation =0.52) and the fifth year (mean =18.2, standard deviation =0.64) of senior secondary school. The research lasted for one school year; the general group of participants consisted of 470 students, and although all participants agreed to be part of the research, there was a dropout rate of 11.28%. They completed the Ego Identity Process Questionnaire to measure their identity development, the Intelligence Structure Test to investigate aptitudes, the Self-Directed Search to value interests, and General Decision Making Style questionnaire to describe their individual decisional style. The data showed that high-school performance was positively associated with rational decision-making style and identity diffusion predicted the use of avoidant style. Interests were related to identity exploration; the differentiation of preferences was related to identity commitment; investigative

Identity Processes and Intrinsic and Extrinsic Goal Pursuits: Directionality of Effects in College Students.

PubMed

Luyckx, Koen; Duriez, Bart; Green, Lindsey M; Negru-Subtirica, Oana

2017-08-01

Identity research has mainly focused on the degree to which adolescents and emerging adults engage in exploration and commitment to identity goals and strivings. Somewhat lacking from this research tradition is an explicit focus on the content of the identity goals that individuals deem important and pursue. The present manuscript describes two longitudinal studies sampling college students in which we examine how exploration and commitment processes relate to intrinsic and extrinsic goal pursuits as defined in Self-Determination Theory. Study 1 was a two-wave longitudinal study spanning 6 months (N = 370; 77.4% women; mean age 18.24 years); Study 2 was a three-wave longitudinal study spanning 6 months (N = 458 students; 84.9% women; mean age 18.25 years). Using cross-lagged path analyses, hypotheses were supported to various degrees of convergence between studies, pointing to the extent of which results were replicated across our two independent longitudinal samples. Whereas an intrinsic goal orientation positively predicted commitment making (Study 1) and identification with commitment over time (Studies 1 and 2), an extrinsic goal orientation positively predicted ruminative exploration over time, which led to decreases in intrinsic orientation over time (Study 2). Further, an intrinsic goal orientation negatively predicted ruminative exploration over time (Study 1). The findings in for pro-active exploration processes were inconsistent across both studies, being prospectively related to both intrinsic (Study 2) and extrinsic goal orientations (Study 1). Implications and suggestions for future research are discussed.

Professional identity, career choices, and working conditions of future and young dentists in Germany - study design and methods of a nationwide comprehensive survey.

PubMed

Kettler, Nele; Frenzel Baudisch, Nicolas; Micheelis, Wolfgang; Klingenberger, David; Jordan, A Rainer

2017-10-18

Little is known regarding young and future dentists' career choices, professional identity, and working conditions in Germany. While the dental healthcare environment and demands in treatment are changing, it remains unclear what job perceptions young dentists have developed at the beginning of their work life and if and how these perceptions change during the subsequent years. The aim of this study was to survey future and young dentists regarding their professional identity, planned career paths, and working conditions and strains to understand career decisions and choices and enable policy makers to include future dentists' views and expectations in their decisions. This study is a longitudinal nationwide survey over a time span of 4 years of dental students and young dentists in Germany and is comprised of three waves. The first wave focuses on dental students in their final year before the state examination and is composed of a qualitative pre-study in the form of focus groups and a quantitative main survey in the form of a questionnaire. The end points were established to analyse (1) the professional identity of the young future dentists; (2) their career paths, preparation for a career, and basic career conditions; and (3) perceived conditions and strains. The aim of the overall survey was to depict the development of these three aspects during the first years of work life. All of the questions were evaluated with a descriptive univariate analysis. The analysed subgroups were grouped according to gender, target working condition (employed/self-employed), and primary socialisation (parents dentists/parents not dentists). To our knowledge, this is the only study which focuses on career choices, professional identity, and working conditions of future and young dentists in Germany. The longitudinal observation provides information that is essential for professional and purposive dental health care planning, and to meet the oral health demands and needs of the

Identities, Education and Reentry (Part One of Two): Identities and Performative Spaces

ERIC Educational Resources Information Center

Wright, Randall

2014-01-01

This is part one of a two-part interdisciplinary paper that examines the various forces (discourses and institutional processes) that shape prisoner-student identities. Discourses of officers from a correctional website serve as a limited, single case study of discourses that ascribe dehumanized, stigmatized identities to "the prisoner."…

Social identity change in response to discrimination.

PubMed

Perozzo, Cristina; de la Sablonnière, Roxane; Auger, Emilie; Caron-Diotte, Mathieu

2016-09-01

This study investigated the conditions under which discrimination can lead to social identity changes among members of a minority group. Both positive and negative relations between perceptions of discrimination and social identity have previously been reported. To explain the conflicting results and understand the complex reality of members of stigmatized groups, we argue that group-based emotions (e.g., group-based dissatisfaction) and ambiguity of discrimination cues (i.e., overt vs. ambiguous) need to be considered. We hypothesized that perceptions of discrimination would play a moderating role between group-based dissatisfaction and social identity change in a context of ambiguous, but not of overt, discrimination. The sample was comprised of 151 Arab Muslims living in the province of Quebec. Participants read fictitious newspaper articles portraying either overt (n = 76) or ambiguous (n = 75) discrimination towards in-group members. Results revealed that for participants in the overt discrimination condition, only group-based dissatisfaction was positively associated with social identity change. In contrast, for the participants in the ambiguous discrimination condition, those who perceived little discrimination and felt low group-based dissatisfaction reported a decrease in social identity. However, those who perceived low group discrimination and felt high group-based dissatisfaction reported a positive social identity change. © 2016 The British Psychological Society.

The signer and the sign: cortical correlates of person identity and language processing from point-light displays.

PubMed

Campbell, Ruth; Capek, Cheryl M; Gazarian, Karine; MacSweeney, Mairéad; Woll, Bencie; David, Anthony S; McGuire, Philip K; Brammer, Michael J

2011-09-01

In this study, the first to explore the cortical correlates of signed language (SL) processing under point-light display conditions, the observer identified either a signer or a lexical sign from a display in which different signers were seen producing a number of different individual signs. Many of the regions activated by point-light under these conditions replicated those previously reported for full-image displays, including regions within the inferior temporal cortex that are specialised for face and body-part identification, although such body parts were invisible in the display. Right frontal regions were also recruited - a pattern not usually seen in full-image SL processing. This activation may reflect the recruitment of information about person identity from the reduced display. A direct comparison of identify-signer and identify-sign conditions showed these tasks relied to a different extent on the posterior inferior regions. Signer identification elicited greater activation than sign identification in (bilateral) inferior temporal gyri (BA 37/19), fusiform gyri (BA 37), middle and posterior portions of the middle temporal gyri (BAs 37 and 19), and superior temporal gyri (BA 22 and 42). Right inferior frontal cortex was a further focus of differential activation (signer>sign). These findings suggest that the neural systems supporting point-light displays for the processing of SL rely on a cortical network including areas of the inferior temporal cortex specialized for face and body identification. While this might be predicted from other studies of whole body point-light actions (Vaina, Solomon, Chowdhury, Sinha, & Belliveau, 2001) it is not predicted from the perspective of spoken language processing, where voice characteristics and speech content recruit distinct cortical regions (Stevens, 2004) in addition to a common network. In this respect, our findings contrast with studies of voice/speech recognition (Von Kriegstein, Kleinschmidt, Sterzer

The becoming: students' reflections on the process of professional identity formation in medical education.

PubMed

Sharpless, Joanna; Baldwin, Nell; Cook, Robert; Kofman, Aaron; Morley-Fletcher, Alessio; Slotkin, Rebecca; Wald, Hedy S

2015-06-01

Professional identity formation (PIF) within medical education is the multifaceted, individualized process through which students develop new ways of being in becoming physicians. Personal backgrounds, values, expectations, interests, goals, relationships, and role models can all influence PIF and may account for diversity of both experience and the active constructive process of professional formation. Guided reflection, including reflective writing, has been used to enhance awareness and meaning making within the PIF process for both students and medical educators and to shed light on what aspects of medical education are most constructive for healthy PIF. Student voices about the PIF process now emerging in the literature are often considered and interpreted by medical educators within qualitative studies or in broad theoretical overviews of PIF.In this Commentary, the authors present a chorus of individual student voices from along the medical education trajectory. Medical students (years 1-4) and a first-year resident in pediatrics respond to a variety of questions based on prevalent PIF themes extracted from the literature to reflect on their personal experiences of PIF. Topics queried included pretending in medical education, role of relationships, impact of formal and informal curricula on PIF (valuable aspects as well as suggestions for change), and navigating and developing interprofessional relationships and identities. This work aims to vividly illustrate the diverse and personal forces at play in individual students' PIF processes and to encourage future pedagogic efforts supporting healthy, integrated PIF in medical education.

Investigating Representations of Facial Identity in Human Ventral Visual Cortex with Transcranial Magnetic Stimulation

PubMed Central

Gilaie-Dotan, Sharon; Silvanto, Juha; Schwarzkopf, Dietrich S.; Rees, Geraint

2010-01-01

The occipital face area (OFA) is face-selective. This enhanced activation to faces could reflect either generic face and shape-related processing or high-level conceptual processing of identity. Here we examined these two possibilities using a state-dependent transcranial magnetic stimulation (TMS) paradigm. The lateral occipital (LO) cortex which is activated non-selectively by various types of objects served as a control site. We localized OFA and LO on a per-participant basis using functional MRI. We then examined whether TMS applied to either of these regions affected the ability of participants to decide whether two successively presented and physically different face images were of the same famous person or different famous people. TMS was applied during the delay between first and second face presentations to investigate whether neuronal populations in these regions played a causal role in mediating the behavioral effects of identity repetition. Behaviorally we found a robust identity repetition effect, with shorter reaction times (RTs) when identity was repeated, regardless of the fact that the pictures were physically different. Surprisingly, TMS applied over LO (but not OFA) modulated overall RTs, compared to the No-TMS condition. But critically, we found no effects of TMS to either area that were modulated by identity repetition. Thus, we found no evidence to suggest that OFA or LO contain neuronal representations selective for the identity of famous faces which play a causal role in identity processing. Instead, these brain regions may be involved in the processing of more generic features of their preferred stimulus categories. PMID:20631842

Operational Markov Condition for Quantum Processes

NASA Astrophysics Data System (ADS)

Pollock, Felix A.; Rodríguez-Rosario, César; Frauenheim, Thomas; Paternostro, Mauro; Modi, Kavan

2018-01-01

We derive a necessary and sufficient condition for a quantum process to be Markovian which coincides with the classical one in the relevant limit. Our condition unifies all previously known definitions for quantum Markov processes by accounting for all potentially detectable memory effects. We then derive a family of measures of non-Markovianity with clear operational interpretations, such as the size of the memory required to simulate a process or the experimental falsifiability of a Markovian hypothesis.

Discriminability effect on Garner interference: evidence from recognition of facial identity and expression

PubMed Central

Wang, Yamin; Fu, Xiaolan; Johnston, Robert A.; Yan, Zheng

2013-01-01

Using Garner’s speeded classification task existing studies demonstrated an asymmetric interference in the recognition of facial identity and facial expression. It seems that expression is hard to interfere with identity recognition. However, discriminability of identity and expression, a potential confounding variable, had not been carefully examined in existing studies. In current work, we manipulated discriminability of identity and expression by matching facial shape (long or round) in identity and matching mouth (opened or closed) in facial expression. Garner interference was found either from identity to expression (Experiment 1) or from expression to identity (Experiment 2). Interference was also found in both directions (Experiment 3) or in neither direction (Experiment 4). The results support that Garner interference tends to occur under condition of low discriminability of relevant dimension regardless of facial property. Our findings indicate that Garner interference is not necessarily related to interdependent processing in recognition of facial identity and expression. The findings also suggest that discriminability as a mediating factor should be carefully controlled in future research. PMID:24391609

Brief report: identity processes in Filipino late adolescents and young adults: parental influences and mental health outcomes.

PubMed

Pesigan, Ivan Jacob Agaloos; Luyckx, Koen; Alampay, Liane Peña

2014-07-01

This study focused on a process-oriented approach to identity formation using a sample of Filipino late adolescents and young adults (17-30 years; N = 779). Indirect relations between parenting and mental health via identity formation processes were examined. Two parenting dimensions (psychological control and support), two types of mental health outcomes (depression and psychological well-being), and five identity dimensions (commitment making (CM), identification with commitment (IC), exploration in breadth (EB), exploration in depth (ED), and ruminative exploration (RE)) were assessed. Recursive path analysis showed indirect relations between parenting and mental health via EB, ED, RE, and IC. Model differences between late adolescents (17-21 year olds) and young adults (22-30 year olds) were examined using multigroup path analysis. Results showed that the direct effect of psychological control on RE, and its indirect effect on depression through RE differed between the age groups. Implications and suggestions for future research are provided. Copyright © 2014 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Dissociative Identity Disorder

PubMed Central

2009-01-01

A brief description of the controversies surrounding the diagnosis of dissociative identity disorder is presented, followed by a discussion of the proposed similarities and differences between dissociative identity disorder and borderline personality disorder. The phenomenon of autohypnosis in the context of early childhood sexual trauma and disordered attachment is discussed, as is the meaning of alters or alternate personalities. The author describes recent neurosciences research that may relate the symptoms of dissociative identity disorder to demonstrable disordered attention and memory processes. A clinical description of a typical patient presentation is included, plus some recommendations for approaches to treatment. PMID:19724751

Men as victims: "victim" identities, gay identities, and masculinities.

PubMed

Dunn, Peter

2012-11-01

The impact and meanings of homophobic violence on gay men's identities are explored with a particular focus on their identities as men and as gay men. Homosexuality can pose a challenge to conventional masculinities, and for some gay men, being victimized on account of sexual orientation reawakens conflicts about their masculinity that they thought they had resolved. Being victimized can reinvoke shame that is rooted in failure or unwillingness to uphold masculine norms. For some gay men, victimization therefore has connotations of nonmasculinity that make being a victim an undesirable status, yet that status must be claimed to obtain a response from criminal justice or victim services. Men who experience homophobic abuse are helped by accepting a victim identity, but only if they can quickly move on from it by reconstructing a masculine gay (nonvictim) identity. This process can be facilitated by agencies such as the police and victim services, provided they help men exercise agency in "fighting back," that is, resisting further victimization and recovering.

The Process of Social Identity Development in Adolescent High School Choral Singers: A Grounded Theory

ERIC Educational Resources Information Center

Parker, Elizabeth Cassidy

2014-01-01

The purpose of this grounded theory study was to describe the process of adolescent choral singers' social identity development within three midsized, midwestern high school mixed choirs. Forty-nine interviews were conducted with 36 different participants. Secondary data sources included memoing, observations, and interviews with the choir…

A North Korean Defector's Journey through the Identity-Transformation Process

ERIC Educational Resources Information Center

Kim, Myonghee

2016-01-01

The current study examined how a North Korean defector attending a college in South Korea transformed her identity while learning English. This study was grounded in the notion of second language learning as a struggle of a socially constituted being in which the language learner constantly structures and restructures his or her social identity.…

How Do Acquired Political Identities Influence Our Neural Processing toward Others within the Context of a Trust Game?

PubMed Central

Wu, Chien-Te; Fan, Yang-Teng; Du, Ye-Rong; Yang, Tien-Tun; Liu, Ho-Ling; Yen, Nai-Shing; Chen, Shu-Heng; Hsung, Ray-May

2018-01-01

Trust is essential for mutually beneficial human interactions in economic exchange and politics and people’s social identities notably have dramatic effects on trust behaviors toward others. Previous literature concerning social identities generally suggests that people tend to show in-group favoritism toward members who share the same identity. However, how our brains process signals of identity while facing uncertain situations in interpersonal interactions remains largely unclear. To address this issue, we performed an fMRI experiment with 54 healthy adults who belonged to two identity groups of opposing political orientations. The identity information of participants was extracted from a large-scale social survey on the 2012 Taiwan presidential election. Accordingly, participants were categorized as either the Kuomintang (KMT) or the Democratic Progressive Party (DPP) supporters. During the experiment, participants played trust games with computer agents with labels of the same or the opposing political identity. Interestingly, our results suggest that the behaviors of the two groups cannot be equally attributed to in-group favoritism. Behaviorally, only the DPP supporter group showed a significant trust preference toward in-group members, which did not hold for the KMT supporter group. Consistently, neurophysiological findings further revealed that only the DPP supporter group showed neuronal responses to both unexpected negative feedback from in-group members in anterior insula, temporoparietal junction, and dorsal lateral prefrontal cortex, as well as to unexpected rewards from out-group members in caudate. These findings therefore suggest that acquired identities play a more complex role in modulating people’s social expectation in interpersonal trust behaviors under identity-relevant contexts. PMID:29456496

How Do Acquired Political Identities Influence Our Neural Processing toward Others within the Context of a Trust Game?

PubMed

Wu, Chien-Te; Fan, Yang-Teng; Du, Ye-Rong; Yang, Tien-Tun; Liu, Ho-Ling; Yen, Nai-Shing; Chen, Shu-Heng; Hsung, Ray-May

2018-01-01

Trust is essential for mutually beneficial human interactions in economic exchange and politics and people's social identities notably have dramatic effects on trust behaviors toward others. Previous literature concerning social identities generally suggests that people tend to show in-group favoritism toward members who share the same identity. However, how our brains process signals of identity while facing uncertain situations in interpersonal interactions remains largely unclear. To address this issue, we performed an fMRI experiment with 54 healthy adults who belonged to two identity groups of opposing political orientations. The identity information of participants was extracted from a large-scale social survey on the 2012 Taiwan presidential election. Accordingly, participants were categorized as either the Kuomintang (KMT) or the Democratic Progressive Party (DPP) supporters. During the experiment, participants played trust games with computer agents with labels of the same or the opposing political identity. Interestingly, our results suggest that the behaviors of the two groups cannot be equally attributed to in-group favoritism. Behaviorally, only the DPP supporter group showed a significant trust preference toward in-group members, which did not hold for the KMT supporter group. Consistently, neurophysiological findings further revealed that only the DPP supporter group showed neuronal responses to both unexpected negative feedback from in-group members in anterior insula, temporoparietal junction, and dorsal lateral prefrontal cortex, as well as to unexpected rewards from out-group members in caudate. These findings therefore suggest that acquired identities play a more complex role in modulating people's social expectation in interpersonal trust behaviors under identity-relevant contexts.

Tracking Identity: Academic Performance and Ethnic Identity among Ecuadorian Immigrant Teenagers in Madrid

ERIC Educational Resources Information Center

Lucko, Jennifer

2011-01-01

This article examines Ecuadorian students' attempts to contest immigrant stereotypes and redefine their social identities in Madrid, Spain. I argue that academic tracking plays a pivotal role in the trajectory of students' emergent ethnic identity. To illustrate this process, I focus on students who abandon their academic and professional…

Dual Identity and Prejudice: The Moderating Role of Group Boundary Permeability

PubMed Central

Shi, Yuanyuan; Dang, Jianning; Zheng, Wenwen; Liu, Li

2017-01-01

Past work suggested that dual identity was effective to reduce prejudice. This study extended research on dual identity and prejudice by identifying a boundary condition in this relationship, that is, group permeability. In Study 1, we replicated previous studies with Chinese individuals and found that inducing dual identity (emphasizing subgroup differences and a common nation identity), compared to the control condition, decreased the urban residents’ prejudice against rural-to-urban migrants. In Study 2, we manipulated the group boundary permeability using the Hukou system reform, and found that when the group boundary was permeable, dual identity was effective in reducing prejudice against rural-to-urban migrants. However, this effect vanished in the condition where the group boundary was impermeable. These results point to the importance of inducing dual identity under specific conditions for research on decreasing prejudice. Some practical implications of the findings for urbanization and immigration are discussed. PMID:28261130

The Coming-Out Process of Young Lesbian and Bisexual Women: Are There Butch/Femme Differences in Sexual Identity Development?

PubMed Central

Rosario, Margaret; Schrimshaw, Eric W.; Hunter, Joyce; Levy-Warren, Anna

2011-01-01

Research on lesbian and bisexual women has documented various biological and behavioral differences between butch and femme women. However, little research has examined whether differences exist in sexual identity development (i.e., the coming-out process). The present study examined longitudinally potential butch/femme differences in sexual identity formation and integration among an ethnically diverse sample of 76 self-identified lesbian and bisexual young women (ages 14–21 years). A composite measure of butch/femme identity classified 43% as butch and 51% as femme. Initial comparisons found butch/femme differences in sexual identity (i.e., nearly all butches identified as lesbian, but about half of femmes identified as bisexual), suggesting the need to examine this confound. Comparisons of lesbian butches, lesbian femmes, and bisexual femmes found that lesbian butches and femmes generally did not differ on sexual identity formation, but they differed from bisexual femmes. Lesbian butches and femmes had sexual behaviors and a cognitive sexual orientation that were more centered on women than those of bisexual femmes. With respect to sexual identity integration, lesbian butches were involved in more gay social activities, were more comfortable with others knowing about their homosexuality, and were more certain, comfortable, and accepting of their sexual identity than were bisexual femmes. Fewer differences were found between lesbian femmes and bisexual femmes or between lesbian butches and lesbian femmes. The findings suggest that sexual identity formation does not differ between butch or femme women, but differences are linked to sexual identity as lesbian or bisexual. Further, the findings that lesbian femmes sometimes differed from lesbian butches and at other times from bisexual femmes on sexual identity integration suggest that neither sexual identity nor butch/femme alone may explain sexual identity integration. Research examining the intersection between

The coming-out process of young lesbian and bisexual women: are there butch/femme differences in sexual identity development?

PubMed

Rosario, Margaret; Schrimshaw, Eric W; Hunter, Joyce; Levy-Warren, Anna

2009-02-01

Research on lesbian and bisexual women has documented various biological and behavioral differences between butch and femme women. However, little research has examined whether differences exist in sexual identity development (i.e., the coming-out process). The present study examined longitudinally potential butch/femme differences in sexual identity formation and integration among an ethnically diverse sample of 76 self-identified lesbian and bisexual young women (ages 14-21 years). A composite measure of butch/femme identity classified 43% as butch and 51% as femme. Initial comparisons found butch/femme differences in sexual identity (i.e., nearly all butches identified as lesbian, but about half of femmes identified as bisexual), suggesting the need to examine this confound. Comparisons of lesbian butches, lesbian femmes, and bisexual femmes found that lesbian butches and femmes generally did not differ on sexual identity formation, but they differed from bisexual femmes. Lesbian butches and femmes had sexual behaviors and a cognitive sexual orientation that were more centered on women than those of bisexual femmes. With respect to sexual identity integration, lesbian butches were involved in more gay social activities, were more comfortable with others knowing about their homosexuality, and were more certain, comfortable, and accepting of their sexual identity than were bisexual femmes. Fewer differences were found between lesbian femmes and bisexual femmes or between lesbian butches and lesbian femmes. The findings suggest that sexual identity formation does not differ between butch or femme women, but differences are linked to sexual identity as lesbian or bisexual. Further, the findings that lesbian femmes sometimes differed from lesbian butches and at other times from bisexual femmes on sexual identity integration suggest that neither sexual identity nor butch/femme alone may explain sexual identity integration. Research examining the intersection between

Neural Processing of Vocal Emotion and Identity

ERIC Educational Resources Information Center

Spreckelmeyer, Katja N.; Kutas, Marta; Urbach, Thomas; Altenmuller, Eckart; Munte, Thomas F.

2009-01-01

The voice is a marker of a person's identity which allows individual recognition even if the person is not in sight. Listening to a voice also affords inferences about the speaker's emotional state. Both these types of personal information are encoded in characteristic acoustic feature patterns analyzed within the auditory cortex. In the present…

The Everyday Implications of Ethnic-Racial Identity Processes: Exploring Variability in Ethnic-Racial Identity Salience Across Situations.

PubMed

Douglass, Sara; Wang, Yijie; Yip, Tiffany

2016-07-01

Given the social and developmental relevance of ethnicity-race during adolescence, it is important to understand the meaning of ethnic-racial identity in adolescents' everyday lives. The current study considered how individual differences in ethnic-racial identity exploration (i.e., the extent to which individuals have explored their ethnicity-race), and commitment (i.e., the extent which they have a clear sense of what it means to them) influenced variability versus stability in the awareness of ethnicity-race in a given situation (i.e., salience), and how this variability is related to mood in that situation. Within an ethnic/racially diverse sample of 395 adolescents (M age = 15; 63 % female; 12 % Black, 26 % Latino, 34 % Asian, 23 % White), results indicated that ethnic-racial identity exploration was unrelated to variability in salience, while commitment promoted stability in salience across situations. Further, among adolescents who were generally very aware of their ethnicity-race, increases in situational salience were related to decreased negative and anxious mood. Among adolescents who were generally not aware of their ethnicity-race, increases in situational salience were related to increased positive and decreased negative mood. Implications for understanding the developmental and everyday experiences of ethnic-racial identity are discussed.

Pre-Service Teacher Cultural Identity Development

ERIC Educational Resources Information Center

Cunningham, Maurella Louise

2013-01-01

The main purpose of this study is to conduct exploratory qualitative research to investigate how PSTs and practicing teachers experience cultural and racial identity development or changes in identity. Rather than examine the "what" or contributors to identity development, I will explore the "how" or processes of identity…

Migration, Culture and Identity in Portugal

ERIC Educational Resources Information Center

Vieira, Ricardo; Trindade, Jose

2008-01-01

Culture and identity are dynamic realities. Therefore, the essentialist view of culture and identity does not explain the process of integration of minorities in a context of acculturation, and leads to policies of "ghettoisation". This text focuses on what we describe as "cultural transfusion". By means of this process, we…

Behavioural and neurophysiological evidence for face identity and face emotion processing in animals

PubMed Central

Tate, Andrew J; Fischer, Hanno; Leigh, Andrea E; Kendrick, Keith M

2006-01-01

Visual cues from faces provide important social information relating to individual identity, sexual attraction and emotional state. Behavioural and neurophysiological studies on both monkeys and sheep have shown that specialized skills and neural systems for processing these complex cues to guide behaviour have evolved in a number of mammals and are not present exclusively in humans. Indeed, there are remarkable similarities in the ways that faces are processed by the brain in humans and other mammalian species. While human studies with brain imaging and gross neurophysiological recording approaches have revealed global aspects of the face-processing network, they cannot investigate how information is encoded by specific neural networks. Single neuron electrophysiological recording approaches in both monkeys and sheep have, however, provided some insights into the neural encoding principles involved and, particularly, the presence of a remarkable degree of high-level encoding even at the level of a specific face. Recent developments that allow simultaneous recordings to be made from many hundreds of individual neurons are also beginning to reveal evidence for global aspects of a population-based code. This review will summarize what we have learned so far from these animal-based studies about the way the mammalian brain processes the faces and the emotions they can communicate, as well as associated capacities such as how identity and emotion cues are dissociated and how face imagery might be generated. It will also try to highlight what questions and advances in knowledge still challenge us in order to provide a complete understanding of just how brain networks perform this complex and important social recognition task. PMID:17118930

Behavioural and neurophysiological evidence for face identity and face emotion processing in animals.

PubMed

Tate, Andrew J; Fischer, Hanno; Leigh, Andrea E; Kendrick, Keith M

2006-12-29

Visual cues from faces provide important social information relating to individual identity, sexual attraction and emotional state. Behavioural and neurophysiological studies on both monkeys and sheep have shown that specialized skills and neural systems for processing these complex cues to guide behaviour have evolved in a number of mammals and are not present exclusively in humans. Indeed, there are remarkable similarities in the ways that faces are processed by the brain in humans and other mammalian species. While human studies with brain imaging and gross neurophysiological recording approaches have revealed global aspects of the face-processing network, they cannot investigate how information is encoded by specific neural networks. Single neuron electrophysiological recording approaches in both monkeys and sheep have, however, provided some insights into the neural encoding principles involved and, particularly, the presence of a remarkable degree of high-level encoding even at the level of a specific face. Recent developments that allow simultaneous recordings to be made from many hundreds of individual neurons are also beginning to reveal evidence for global aspects of a population-based code. This review will summarize what we have learned so far from these animal-based studies about the way the mammalian brain processes the faces and the emotions they can communicate, as well as associated capacities such as how identity and emotion cues are dissociated and how face imagery might be generated. It will also try to highlight what questions and advances in knowledge still challenge us in order to provide a complete understanding of just how brain networks perform this complex and important social recognition task.

Teacher Identity Work in Mathematics Teacher Education

ERIC Educational Resources Information Center

Neumayer-Depiper, Jill

2013-01-01

Becoming a teacher is not developing an identity, but is developing identity as a continuous process of constructing and deconstructing understandings within the complexities of social practice, beliefs, experiences, and social norms. I take up this stance on identity as articulated in Judith Butler's (1999) work with gender identity and…

Dehistoricized Cultural Identity and Cultural Othering

ERIC Educational Resources Information Center

Weiguo, Qu

2013-01-01

The assumption that each culture has its own distinctive identity has been generally accepted in the discussion of cultural identities. Quite often identity formation is not perceived as a dynamic and interactive ongoing process that engages other cultures and involves change in its responses to different challenges at different times. I will…

Teacher Educators' Identity: A Review of Literature

ERIC Educational Resources Information Center

Izadinia, Mahsa

2014-01-01

Research suggests that the development of a teacher educator identity is a central process in becoming a teacher educator. Recently, there has been an increasing interest in the concept of teacher identity. However, teacher educator identity seems to be still under-researched. In this article, a review of literature on teacher educator identity is…

The Development of Ethnic Identity in Adolescents.

ERIC Educational Resources Information Center

Phinney, Jean S.

This paper presents a model and some empirical research on the process of ethnic identity development beyond childhood. Several models of ethnic identity development among minorities share with Erikson the idea that an achieved identity is the result of an identity crisis, which involves a period of searching that leads to a commitment. In order…

Body integrity identity disorder: deranged body processing, right fronto-parietal dysfunction, and phenomenological experience of body incongruity.

PubMed

Giummarra, Melita J; Bradshaw, John L; Nicholls, Michael E R; Hilti, Leonie M; Brugger, Peter

2011-12-01

Body integrity identity disorder (BIID) is characterised by profound experience of incongruity between the biological and desired body structure. The condition manifests in "non-belonging" of body parts, and the subsequent desire to amputate, paralyse or disable a limb. Little is known about BIID; however, a neuropsychological model implicating right fronto-parietal and insular networks is emerging, with potential disruption to body representation. We argue that, as there is scant systematic research on BIID published to date and much of the research is methodologically weak, it is premature to assume that the only process underlying bodily experience that is compromised is body representation. The present review systematically investigates which aspects of neurological processing of the body, and sense of self, may be compromised in BIID. We argue that the disorder most likely reflects dysregulation in multiple levels of body processing. That is, the disunity between self and the body could arguably come about through congenital and/or developmental disruption of body representations, which, together with altered multisensory integration, may preclude the experience of self-attribution and embodiment of affected body parts. Ulimately, there is a need for official diagnostic criteria to facilitate epidemiological characterisation of BIID, and for further research to systematically investigate which aspects of body representation and processing are truly compromised in the disorder.

The Relationship Between Cognitive Ability and the Iconic Processing of Spatial and Identity Information

DTIC Science & Technology

1989-02-01

Doctor of Philosophy in the Department of Experimental and Clinical Psychology in the Graduate School of the University of Alabama. Ii. Table of...6 In contrast to this popular single buffer account, other authors have offered more complex descriptions of the mechanisms involved in the processing...experiment exploring sex differences in retention of verbal and spatial information in short-term memory. Males remembered letter identity and letter

Patriotic Acts: Five Activities for Identity Building

ERIC Educational Resources Information Center

Soetoro-Ng, Maya

2013-01-01

Building a personal identity is a lifelong, thoughtful process that takes into account not only one's race and ethnicity, but also life experiences, relationships, and communities. The process of exploring and evolving one's identity deserves a place in the classroom. Educators can play a key role in supporting their students' in this process by…

Authenticity in Leadership: Intersectionality of Identities.

PubMed

Jones, Susan R

2016-12-01

This chapter situates leadership and the process of becoming a leader within an understanding of identity, particularly intersecting social identities and intersectionality. © 2016 Wiley Periodicals, Inc., A Wiley Company.

Reflections on Researcher Identity and Power: The Impact of Positionality on Community Based Participatory Research (CBPR) Processes and Outcomes

PubMed Central

Muhammad, Michael; Wallerstein, Nina; Sussman, Andrew L.; Avila, Magdalena; Belone, Lorenda; Duran, Bonnie

2016-01-01

The practice of community based participatory research (CBPR) has evolved over the past 20 years with the recognition that health equity is best achieved when academic researchers form collaborative partnerships with communities. This article theorizes the possibility that core principles of CBPR cannot be realistically applied unless unequal power relations are identified and addressed. It provides theoretical and empirical perspectives for understanding power, privilege, researcher identity and academic research team composition, and their effects on partnering processes and health disparity outcomes. The team’s processes of conducting seven case studies of diverse partnerships in a national cross-site CBPR study are analyzed; the multi-disciplinary research team’s self-reflections on identity and positionality are analyzed, privileging its combined racial, ethnic, and gendered life experiences, and integrating feminist and post-colonial theory into these reflections. Findings from the inquiry are shared, and incorporating academic researcher team identity is recommended as a core component of equalizing power distribution within CBPR. PMID:27429512

Reflections on Researcher Identity and Power: The Impact of Positionality on Community Based Participatory Research (CBPR) Processes and Outcomes.

PubMed

Muhammad, Michael; Wallerstein, Nina; Sussman, Andrew L; Avila, Magdalena; Belone, Lorenda; Duran, Bonnie

2015-11-01

The practice of community based participatory research (CBPR) has evolved over the past 20 years with the recognition that health equity is best achieved when academic researchers form collaborative partnerships with communities. This article theorizes the possibility that core principles of CBPR cannot be realistically applied unless unequal power relations are identified and addressed. It provides theoretical and empirical perspectives for understanding power, privilege, researcher identity and academic research team composition, and their effects on partnering processes and health disparity outcomes. The team's processes of conducting seven case studies of diverse partnerships in a national cross-site CBPR study are analyzed; the multi-disciplinary research team's self-reflections on identity and positionality are analyzed, privileging its combined racial, ethnic, and gendered life experiences, and integrating feminist and post-colonial theory into these reflections. Findings from the inquiry are shared, and incorporating academic researcher team identity is recommended as a core component of equalizing power distribution within CBPR.

Clarification process: Resolution of decision-problem conditions

NASA Technical Reports Server (NTRS)

Dieterly, D. L.

1980-01-01

A model of a general process which occurs in both decisionmaking and problem-solving tasks is presented. It is called the clarification model and is highly dependent on information flow. The model addresses the possible constraints of individual indifferences and experience in achieving success in resolving decision-problem conditions. As indicated, the application of the clarification process model is only necessary for certain classes of the basic decision-problem condition. With less complex decision problem conditions, certain phases of the model may be omitted. The model may be applied across a wide range of decision problem conditions. The model consists of two major components: (1) the five-phase prescriptive sequence (based on previous approaches to both concepts) and (2) the information manipulation function (which draws upon current ideas in the areas of information processing, computer programming, memory, and thinking). The two components are linked together to provide a structure that assists in understanding the process of resolving problems and making decisions.

Self-Esteem, Splitting, Anxiety, Fear, Depression, Anxiety Sensitivity and Locus of Control as They Relate to the Homosexual Identity Formation Process.

ERIC Educational Resources Information Center

Binks, Sidney Walter, III

This study proposed that before comparisons between homosexuals and heterosexuals on levels of self-esteem, anxiety, depression, and locus of control can be made, one must understand the unique process of homosexual identity formation and how it differs from heterosexual identity formation. Subjects included 231 male and 21 female members (ages…

Alternative Routes to Teacher Professional Identity: Exploring the Conflated Sub-Identities of Teach for America Corps Members

ERIC Educational Resources Information Center

Thomas, Matthew A. M.; Mockler, Nicole

2018-01-01

Research on the development of professional identity for teachers who enter the profession through alternative routes is still in its infancy. In contrast to their peers who complete traditional initial teacher education programs, these teachers are exposed to different conditions and constraints that produce a range of sub-identities previously…

Concurrent development of facial identity and expression discrimination.

PubMed

Dalrymple, Kirsten A; Visconti di Oleggio Castello, Matteo; Elison, Jed T; Gobbini, M Ida

2017-01-01

Facial identity and facial expression processing both appear to follow a protracted developmental trajectory, yet these trajectories have been studied independently and have not been directly compared. Here we investigated whether these processes develop at the same or different rates using matched identity and expression discrimination tasks. The Identity task begins with a target face that is a morph between two identities (Identity A/Identity B). After a brief delay, the target face is replaced by two choice faces: 100% Identity A and 100% Identity B. Children 5-12-years-old were asked to pick the choice face that is most similar to the target identity. The Expression task is matched in format and difficulty to the Identity task, except the targets are morphs between two expressions (Angry/Happy, or Disgust/Surprise). The same children were asked to pick the choice face with the expression that is most similar to the target expression. There were significant effects of age, with performance improving (becoming more accurate and faster) on both tasks with increasing age. Accuracy and reaction times were not significantly different across tasks and there was no significant Age x Task interaction. Thus, facial identity and facial expression discrimination appear to develop at a similar rate, with comparable improvement on both tasks from age five to twelve. Because our tasks are so closely matched in format and difficulty, they may prove useful for testing face identity and face expression processing in special populations, such as autism or prosopagnosia, where one of these abilities might be impaired.

The Position of a Teacher as a Factor of Forming Students' Socio-Cultural Identities (On the Example of the Russian Civil Identity)

ERIC Educational Resources Information Center

Shakurova, Marina V.

2015-01-01

The article presents experience of structuring and description of teachers' position in the process of forming socio-cultural identity of the person, detailed in regard to the process of formation of one of the subtypes of socio-cultural identity--Russian civil identity. We identified and described real subjective, nominally subjective and…

Achievement Goal Orientations and Identity Formation Styles

ERIC Educational Resources Information Center

Kaplan, Avi; Flum, Hanoch

2010-01-01

The present article points to shared underlying theoretical assumptions and central processes of a prominent academic motivation perspective--achievement goal theory--and recent process perspectives in the identity formation literature, and more specifically, identity formation styles. The review highlights the shared definition of achievement…

Regulatory focus moderates the social performance of individuals who conceal a stigmatized identity.

PubMed

Newheiser, Anna-Kaisa; Barreto, Manuela; Ellemers, Naomi; Derks, Belle; Scheepers, Daan

2015-12-01

People often choose to hide a stigmatized identity to avoid bias. However, hiding stigma can disrupt social interactions. We considered whether regulatory focus qualifies the social effects of hiding stigma by examining interactions in which stigmatized participants concealed a devalued identity from non-stigmatized partners. In the Prevention Focus condition, stigmatized participants were instructed to prevent a negative impression by concealing the identity; in the Promotion Focus condition, they were instructed to promote a positive impression by concealing the identity; in the Control condition, they were simply asked to conceal the identity. Both non-stigmatized partners and independent raters rated the interactions more positively in the Promotion Focus condition. Thus, promotion focus is interpersonally beneficial for individuals who conceal a devalued identity. © 2015 The British Psychological Society.

Effects of process operating conditions on the autotrophic denitrification of nitrate-contaminated groundwater using bioelectrochemical systems.

PubMed

Cecconet, D; Devecseri, M; Callegari, A; Capodaglio, A G

2018-02-01

Nitrates have been detected in groundwater worldwide, and their presence can lead to serious groundwater use limitations, especially because of potential health problems. Amongst different options for their removal, bioelectrochemical systems (BESs) have achieved promising results; in particular, attention has raised on BES-driven autotrophic denitrification processes. In this work, the performance of a microbial electrolysis cell (MEC) for groundwater autotrophic denitrification, is assessed in different conditions of nitrate load, hydraulic retention time (HRT) and process configuration. The system obtained almost complete nitrate removal under all conditions, while nitrite accumulation was recorded at nitrate loads higher than 100mgNO 3 - L -1 . The MEC system achieved, in different tests, a maximum nitrate removal rate of 62.15±3.04gNO 3 - -Nm -3 d -1 , while the highest TN removal rate observed was 35.37±1.18gTNm -3 d -1 . Characteristic of this process is a particularly low (in comparison with other reported works) energy consumption: 3.17·10 -3 ±2.26·10 -3 kWh/gNO 3 - N removed and 7.52·10 -2 ±3.58·10 -2 kWhm -3 treated. The anolyte configuration in closed loop allowed the process to use less clean water, while guaranteeing identical performances as in other conventional configurations. Copyright © 2017 Elsevier B.V. All rights reserved.

European MEDIA Programme: the role of 'language' and 'visual images' in the processes of constructing European culture and identity.

PubMed

Bozić-Vrbancić, Senka; Vrbancić, Mario; Orlić, Olga

2008-12-01

Questions of diversity and multiculturalism are at the heart of many discussions on European supranational identity within contemporary anthropology, sociology, cultural studies, linguistics and so on. Since we are living in a period marked by the economic and political changes which emerged after European unification, a call for a new analysis of heterogeneity, cultural difference and issues of belonging is not surprising. This call has been fuelled by the European Union's concern with "culture" as one of the main driving forces for constructing "European identity". While the official European policy describes European culture as common to all Europeans, Europe is also-seen as representing "unity in diversity". By analysing contemporary European MEDIA policies and programs this article attempts to contribute to a small but growing body of work that explores what role "language" and "visual images" play in the process of constructing European culture and supranational European identity. More specifically, the article explores the complex articulation of language and culture in order to analyse supranational imaginary of European identity as it is expressed through the simple slogan "Europe: unity in diversity". We initially grounded our interest in the politics of identity within the European Union within theoretical frameworks of "power and knowledge" and "identity and subjectivity". We consider contemporary debates in social sciences and humanities over the concepts of language", "culture" and "identity" as inseparable from each other (Ahmed 2000; Brah 1996, 2000; Butler 1993, Derrida 1981; Gilroy 2004; Laclau 1990). Cultural and postcolonial studies theorists (e.g. Brah 1996; Bhabha 1994; Hall 1992, 1996, among others) argue that concepts of "culture" and "identity" signify a historically variable nexus of social meanings. That is to say, "culture" and "identity" are discursive articulations. According to this view, "culture" and "identity" are not separate

Keeping up appearances: the role of identity concealment in the workplace among adults with degenerative eye conditions and its relationship with wellbeing and career outcomes.

PubMed

Spiegel, Tali; De Bel, Vera; Steverink, Nardi

2016-01-01

This study aims to describe the interplay between the work trajectories and the passing patterns of individuals with degenerative eye conditions in different phases of their career, as well as the disease progression and the career and well-being outcomes associated with different works and passing trajectories. Qualitative interviews on the topic of work trajectories were conducted with 36 working or retired individuals with degenerative eye conditions. The "bigger picture" method was used to explore passing and concealment behavioral patterns, and their associations with various work trajectories. Five patterns of passing and concealment behavior in the workplace were identified and were linked with various work trajectories among visually impaired study participants: (1) no career adjustments, concealed condition throughout career; (2) revealed condition after adjusting career plans; (3) increasingly open about their condition over the course of their career; (4) engaged in career planning, always open about their condition; and (5) engaged in limited career planning, always open about their condition. Patterns characterized by less planning and more identity concealment were associated with more stress and lower levels of self-acceptance, while patterns characterized by more planning for vision deterioration and less passing behavior were associated with higher levels self-acceptance and fewer obstacles over the course of an individual's career. The study's findings can serve as a guide for health professionals. Many individuals with degenerative eye conditions try to conceal their identity as visually impaired in the professional setting. Different aspects of career outcomes (e.g. age of retirement) and wellbeing outcomes (e.g. self-acceptance and stress) associate with identity concealment patterns of individuals throughout their careers. Identifying concealment patterns will allow health professionals to tackle particular adverse outcomes and challenges

The Incorporation of Poverty into Adult Identity over Time: Implications for Adult Education

ERIC Educational Resources Information Center

Brown, Byron A.

2005-01-01

For many years, poverty has dominated international headlines as a global condition. In some countries, poverty has become a chronic socioeconomic problem. This qualitative study explored the incorporation process of poverty into adult identity and assessed the nature of the learning that occurred. Destitute adults in Botswana were chosen and used…

Religiosity as identity: toward an understanding of religion from a social identity perspective.

PubMed

Ysseldyk, Renate; Matheson, Kimberly; Anisman, Hymie

2010-02-01

As a social identity anchored in a system of guiding beliefs and symbols, religion ought to serve a uniquely powerful function in shaping psychological and social processes. Religious identification offers a distinctive "sacred" worldview and "eternal" group membership, unmatched by identification with other social groups. Thus, religiosity might be explained, at least partially, by the marked cognitive and emotional value that religious group membership provides. The uniqueness of a positive social group, grounded in a belief system that offers epistemological and ontological certainty, lends religious identity a twofold advantage for the promotion of well-being. However, that uniqueness may have equally negative impacts when religious identity itself is threatened through intergroup conflict. Such consequences are illustrated by an examination of identities ranging from religious fundamentalism to atheism. Consideration of religion's dual function as a social identity and a belief system may facilitate greater understanding of the variability in its importance across individuals and groups.

Identity Verification, Control, and Aggression in Marriage

ERIC Educational Resources Information Center

Stets, Jan E.; Burke, Peter J.

2005-01-01

In this research we study the identity verification process and its effects in marriage. Drawing on identity control theory, we hypothesize that a lack of verification in the spouse identity (1) threatens stable self-meanings and interaction patterns between spouses, and (2) challenges a (nonverified) spouse's perception of control over the…

Responses to professional identity threat: Identity management strategies in incident narratives of health care professionals.

PubMed

van Os, Annemiek; de Gilder, Dick; van Dyck, Cathy; Groenewegen, Peter

2015-01-01

The purpose of this paper is to explore sensemaking of incidents by health care professionals through an analysis of the role of professional identity in narratives of incidents. Using insights from social identity theory, the authors argue that incidents may create a threat of professional identity, and that professionals make use of identity management strategies in response to this identity threat. The paper draws on a qualitative analysis of incident narratives in 14 semi-structured interviews with physicians, nurses, and residents at a Dutch specialist hospital. The authors used an existing framework of identity management strategies to categorize the narratives. The analysis yielded two main results. First, nurses and residents employed multiple types of identity management strategies simultaneously, which points to the possible benefit of combining different strategies. Second, physicians used the strategy of patronization of other professional groups, a specific form of downward comparison. The authors discuss the implications of the findings in terms of the impact of identity management strategies on the perpetuation of hierarchical differences in health care. The authors argue that efforts to manage incident handling may profit from considering social identity processes in sensemaking of incidents. This is the first study that systematically explores how health care professionals use identity management strategies to maintain a positive professional identity in the face of incidents. This study contributes to research on interdisciplinary cooperation in health care.

Ethnicity, Identity and Educational Achievement in Mexico

ERIC Educational Resources Information Center

Flores-Crespo, Pedro

2007-01-01

Identity is central for research on education since, under certain conditions, it may influence school choice, career preferences and classroom behaviour. Identity also determines disposition toward schooling because it may have the capacity to shape and modify the values, beliefs and characteristics that distinguish one person from another, by…

Reprogramming cellular identity for regenerative medicine

PubMed Central

Cherry, Anne B.C.; Daley, George Q.

2012-01-01

The choreographed development of over 200 distinct differentiated cell types from a single zygote is a complex and poorly understood process. Whereas development leads unidirectionally towards more restricted cell fates, recent work in cellular reprogramming has proven that striking conversions of one cellular identity into another can be engineered, promising countless applications in biomedical research and paving the way for modeling disease with patient-derived stem cells. To date, there has been little discussion of which disease models are likely to be most informative. We here review evidence demonstrating that because environmental influences and epigenetic signatures are largely erased during reprogramming, patient-specific models of diseases with strong genetic bases and high penetrance are likely to prove most informative in the near term. However, manipulating in vitro culture conditions may ultimately enable cell-based models to recapitulate gene-environment interactions. Here, we discuss the implications of the new reprogramming paradigm in biomedicine and outline how reprogramming of cell identities is enhancing our understanding of cell differentiation and prospects for cellular therapies and in vivo regeneration. PMID:22424223

Social identity and worldview validation: the effects of ingroup identity primes and mortality salience on value endorsement.

PubMed

Halloran, Michael J; Kashima, Emiko S

2004-07-01

In this article, the authors report an investigation of the relationship between terror management and social identity processes by testing for the effects of social identity salience on worldview validation. Two studies, with distinct populations, were conducted to test the hypothesis that mortality salience would lead to worldview validation of values related to a salient social identity. In Study 1, reasonable support for this hypothesis was found with bicultural Aboriginal Australian participants (N = 97). It was found that thoughts of death led participants to validate ingroup and reject outgroup values depending on the social identity that had been made salient. In Study 2, when their student and Australian identities were primed, respectively, Anglo-Australian students (N = 119) validated values related to those identities, exclusively. The implications of the findings for identity-based worldview validation are discussed.

Systemic Case Formulation, Individualized Process Monitoring, and State Dynamics in a Case of Dissociative Identity Disorder.

PubMed

Schiepek, Günter K; Stöger-Schmidinger, Barbara; Aichhorn, Wolfgang; Schöller, Helmut; Aas, Benjamin

2016-01-01

Objective: The aim of this case report is to demonstrate the feasibility of a systemic procedure (synergetic process management) including modeling of the idiographic psychological system and continuous high-frequency monitoring of change dynamics in a case of dissociative identity disorder. The psychotherapy was realized in a day treatment center with a female client diagnosed with borderline personality disorder (BPD) and dissociative identity disorder. Methods: A three hour long co-creative session at the beginning of the treatment period allowed for modeling the systemic network of the client's dynamics of cognitions, emotions, and behavior. The components (variables) of this idiographic system model (ISM) were used to create items for an individualized process questionnaire for the client. The questionnaire was administered daily through an internet-based monitoring tool (Synergetic Navigation System, SNS), to capture the client's individual change process continuously throughout the therapy and after-care period. The resulting time series were reflected by therapist and client in therapeutic feedback sessions. Results: For the client it was important to see how the personality states dominating her daily life were represented by her idiographic system model and how the transitions between each state could be explained and understood by the activating and inhibiting relations between the cognitive-emotional components of that system. Continuous monitoring of her cognitions, emotions, and behavior via SNS allowed for identification of important triggers, dynamic patterns, and psychological mechanisms behind seemingly erratic state fluctuations. These insights enabled a change in management of the dynamics and an intensified trauma-focused therapy. Conclusion: By making use of the systemic case formulation technique and subsequent daily online monitoring, client and therapist continuously refer to detailed visualizations of the mental and behavioral network and

An Integrated Developmental Model for Studying Identity Content in Context

ERIC Educational Resources Information Center

Galliher, Renee V.; McLean, Kate C.; Syed, Moin

2017-01-01

Historically, identity researchers have placed greater emphasis on processes of identity development ("how" people develop their identities) and less on the content of identity ("what" the identity is). The relative neglect of identity content may reflect the lack of a comprehensive framework to guide research. In this article,…

The Cognitive, Social and Emotional Processes of Teacher Identity Construction in a Pre-Service Teacher Education Programme

ERIC Educational Resources Information Center

Yuan, Rui; Lee, Icy

2015-01-01

This research investigates how three Government-funded Normal Students constructed and reconstructed their identities in a pre-service teacher education programme in China. Drawing upon data from interviews, field observation and the pre-service teachers' written reflections, the study explores the cognitive, social and emotional processes of…

Action recognition is sensitive to the identity of the actor.

PubMed

Ferstl, Ylva; Bülthoff, Heinrich; de la Rosa, Stephan

2017-09-01

Recognizing who is carrying out an action is essential for successful human interaction. The cognitive mechanisms underlying this ability are little understood and have been subject of discussions in embodied approaches to action recognition. Here we examine one solution, that visual action recognition processes are at least partly sensitive to the actor's identity. We investigated the dependency between identity information and action related processes by testing the sensitivity of neural action recognition processes to clothing and facial identity information with a behavioral adaptation paradigm. Our results show that action adaptation effects are in fact modulated by both clothing information and the actor's facial identity. The finding demonstrates that neural processes underlying action recognition are sensitive to identity information (including facial identity) and thereby not exclusively tuned to actions. We suggest that such response properties are useful to help humans in knowing who carried out an action. Copyright © 2017 The Author(s). Published by Elsevier B.V. All rights reserved.

Dissociative identity disorder and the process of couple therapy.

PubMed

Macintosh, Heather B

2013-01-01

Couple therapy in the context of dissociative identity disorder (DID) has been neglected as an area of exploration and development in the couple therapy and trauma literature. What little discussion exists focuses primarily on couple therapy as an adjunct to individual therapy rather than as a primary treatment for couple distress and trauma. Couple therapy researchers have begun to develop adaptations to provide effective support to couples dealing with the impact of childhood trauma in their relationships, but little attention has been paid to the specific and complex needs of DID patients in couple therapy (H. B. MacIntosh & S. Johnson, 2008 ). This review and case presentation explores the case of "Lisa," a woman diagnosed with DID, and "Don," her partner, and illustrates the themes of learning to communicate, handling conflicting needs, responding to child alters, and addressing sexuality and education through their therapy process. It is the hope of the author that this discussion will renew interest in the field of couple therapy in the context of DID, with the eventual goal of developing an empirically testable model of treatment for couples.

Plant neighbour identity matters to belowground interactions under controlled conditions.

PubMed

Armas, Cristina; Pugnaire, Francisco Ignacio

2011-01-01

Root competition is an almost ubiquitous feature of plant communities with profound effects on their structure and composition. Far beyond the traditional view that plants interact mainly through resource depletion (exploitation competition), roots are known to be able to interact with their environment using a large variety of mechanisms that may inhibit or enhance access of other roots to the resource or affect plant growth (contest interactions). However, an extensive analysis on how these contest root interactions may affect species interaction abilities is almost lacking. In a common garden experiment with ten perennial plant species we forced pairs of plants of the same or different species to overlap their roots and analyzed how belowground contest interactions affected plant performance, biomass allocation patterns, and competitive abilities under abundant resource supply. Our results showed that net interaction outcome ranged from negative to positive, affecting total plant mass and allocation patterns. A species could be a strong competitor against one species, weaker against another one, and even facilitator to a third species. This leads to sets of species where competitive hierarchies may be clear but also to groups where such rankings are not, suggesting that intransitive root interactions may be crucial for species coexistence. The outcome of belowground contest interactions is strongly dependent on neighbours' identity. In natural plant communities this conditional outcome may hypothetically help species to interact in non-hierarchical and intransitive networks, which in turn might promote coexistence.

Conditioning from an information processing perspective.

PubMed

Gallistel, C R.

2003-04-28

The framework provided by Claude Shannon's [Bell Syst. Technol. J. 27 (1948) 623] theory of information leads to a quantitatively oriented reconceptualization of the processes that mediate conditioning. The focus shifts from processes set in motion by individual events to processes sensitive to the information carried by the flow of events. The conception of what properties of the conditioned and unconditioned stimuli are important shifts from the tangible properties to the intangible properties of number, duration, frequency and contingency. In this view, a stimulus becomes a CS if its onset substantially reduces the subject's uncertainty about the time of occurrence of the next US. One way to represent the subject's knowledge of that time of occurrence is by the cumulative probability function, which has two limiting forms: (1) The state of maximal uncertainty (minimal knowledge) is represented by the inverse exponential function for the random rate condition, in which the US is equally likely at any moment. (2) The limit to the subject's attainable certainty is represented by the cumulative normal function, whose momentary expectation is the CS-US latency minus the time elapsed since CS onset. Its standard deviation is the Weber fraction times the CS-US latency.

Threats to Feminist Identity and Reactions to Gender Discrimination.

PubMed

Cichocka, Aleksandra; Golec de Zavala, Agnieszka; Kofta, Mirek; Rozum, Joanna

2013-05-01

The aim of this research was to examine conditions that modify feminists' support for women as targets of gender discrimination. In an experimental study we tested a hypothesis that threatened feminist identity will lead to greater differentiation between feminists and conservative women as victims of discrimination and, in turn, a decrease in support for non-feminist victims. The study was conducted among 96 young Polish female professionals and graduate students from Gender Studies programs in Warsaw who self-identified as feminists ( M age  = 22.23). Participants were presented with a case of workplace gender discrimination. Threat to feminist identity and worldview of the discrimination victim (feminist vs. conservative) were varied between research conditions. Results indicate that identity threat caused feminists to show conditional reactions to discrimination. Under identity threat, feminists perceived the situation as less discriminatory when the target held conservative views on gender relations than when the target was presented as feminist. This effect was not observed under conditions of no threat. Moreover, feminists showed an increase in compassion for the victim when she was portrayed as a feminist compared to when she was portrayed as conservative. Implications for the feminist movement are discussed.

Gender identity development in adolescence.

PubMed

Steensma, Thomas D; Kreukels, Baudewijntje P C; de Vries, Annelou L C; Cohen-Kettenis, Peggy T

2013-07-01

This article is part of a Special Issue "Puberty and Adolescence".This article aims to provide an outline of what is currently known on trajectories, and contributing factors to gender identity development in adolescence. We give a historical overview of the concept of gender identity, and describe general identity development in adolescence, gender identity development in the general population and in gender variant youth. Possible psychosocial (such as child and parental characteristics) and biological factors (such as the effects of prenatal exposure to gonadal hormones and the role of genetics) contributing to a gender variant identity are discussed. Studies focusing on a number of psychosocial and biological factors separately, indicate that each of these factors influence gender identity formation, but little is known about the complex interplay between the factors, nor about the way individuals themselves contribute to the process. Research into normative and gender variant identity development of adolescents is clearly lagging behind. However, studies on persons with gender dysphoria and disorders of sex development, show that the period of adolescence, with its changing social environment and the onset of physical puberty, seems to be crucial for the development of a non-normative gender identity. Copyright © 2013 Elsevier Inc. All rights reserved.

Gender Identification Moderates Social Identity Threat Effects on Working Memory

ERIC Educational Resources Information Center

Kaiser, Cheryl R.; Hagiwara, Nao

2011-01-01

This investigation examined whether gender identification moderates women's working memory following exposure to situations that threaten the integrity of their gender group. Young adults read sentences that either threatened women's gender identity (in the social identity threat condition) or did not threaten this identity (in the control…

'Everyone here wants everyone else to get better': The role of social identity in eating disorder recovery.

PubMed

McNamara, Niamh; Parsons, Harriet

2016-12-01

Retention of a positively valued illness identity contributes to poor outcomes for individuals with eating disorders (EDs). Consequently, dis-identification from the illness identity and the adoption of a recovery identity are vital for successful recovery. While social identity processes have been shown to influence ED maintenance, their role in recovery is rarely considered. This study explores how a sense of shared identity helps individuals with EDs manage their condition and promotes recovery. Transcripts from 18 online support sessions involving 75 participants were thematically analysed. Our findings suggest that the illness identity initially operates as a social identity that forms the basis for connections with similar others. For those wishing to recover, identity-based support is then perceived to be more effective than that found outside the group. Online interactions also facilitate construction of a new shared recovery identity which promotes a shift from the illness identity as a primary source of definition and endorses group norms of illness disclosure and treatment engagement. While in the clinical literature, ED identity is seen as problematic and interventions are targeted at challenging an individual's self-concept, we suggest that interventions could instead harness identity resources to support a transition to a recovery identity. © 2016 The British Psychological Society.

Korean Artists in Transcultural Spaces: Constructing New National Identities

ERIC Educational Resources Information Center

Park, Jeong-Ae

2014-01-01

This article reports research on New York-based Korean artists' dynamic processes of identity-shaping and the implications that these processes have for art education. The study uses postcolonial theories that illuminate the dialectical process of hybrid cultural production in the global dimension. The artists' identities narrated elucidate the…

Identity-based motivation: Implications for intervention

PubMed Central

Oyserman, Daphna; Destin, Mesmin

2010-01-01

Children want to succeed academically and attend college, but their actual attainment often lags behind; some groups (e.g., boys, low-income children) are particularly likely to experience this gap. Social structural factors matter, influencing this gap in part by affecting children's perceptions of what is possible for them and people like them in the future. Interventions that focus on this macro-micro interface can boost children's attainment. We articulate the processes underlying these effects using an integrative culturally sensitive framework entitled identity-based motivation (IBM, Oyserman, 2007, 2009a, 2009b). The IBM model assumes that identities are dynamically constructed in context. People interpret situations and difficulties in ways that are congruent with currently active identities and prefer identity-congruent to identity-incongruent actions. When action feels identity-congruent, experienced difficulty highlights that the behavior is important and meaningful. When action feels identity-incongruent, the same difficulty suggests that the behavior is pointless and “not for people like me.” PMID:21516204

Understanding exercise uptake and adherence for people with chronic conditions: a new model demonstrating the importance of exercise identity, benefits of attending and support.

PubMed

Pentecost, C; Taket, A

2011-10-01

Understanding the factors influencing uptake and adherence to exercise for people with chronic conditions from different ages, genders and ethnicities is important for planning exercise services. This paper presents evidence supporting a new model of exercise uptake and adherence applicable to people with chronic conditions from diverse socio-demographic backgrounds. The study is based on 130 semi-structured interviews with people with chronic conditions, including both those who did and those who did not attend exercise services, and supporters of those who attended. Analysis followed the guidelines of 'framework analysis'. Results show that three factors were particularly important in influencing adherence behavior: (i) exercise identity, (ii) support and (iii) perceived benefits of attending. Social and cultural identities impacted on willingness to exercise, importance of exercise and perceived appropriateness of exercising. Having at least one supporter providing different types of support was associated with high levels of attendance. Those people who valued the social and psychological benefits of attending were more likely to be high attenders. The new model illustrates interaction between these three factors and discusses how these can be taken into account when planning exercise services for people with chronic conditions drawn from diverse socio-demographic groups.

Racial and Ethnic Identity. Psychological Development and Creative Expression.

ERIC Educational Resources Information Center

Harris, Herbert W., Ed.; And Others

Racial and ethnic identity must be understood as an important determinant of the creative process and social dynamics, as well as understood as individual psychology. This collection of papers examines identity issues in the following chapters: (1) "Roots and Routes: Black Identity as an Outernational Project" (Paul Gilroy); (2) "Identity as…

In Pursuit of the MD: The Impact of Role Models, Identity Compatibility, and Belonging Among Undergraduate Women

PubMed Central

Levy, Sheri R.; London, Bonita; Lobel, Marci; Bazile, Cartney

2014-01-01

Women continue to face gender-related challenges in the medical field in places around the world where it has traditionally been male-dominated, including in the U.S. In an online experimental study with women attending a mid-sized public university in the Northeastern U.S. (N= 55) who were interested in pursuing a pre-medical track (being pre-med) as undergraduates, we explored the mechanisms involved in undergraduate women’s pursuit of a career as a physician, focusing on three factors: exposure to successful female physician role models, perceived identity compatibility between being a woman and being pre-med, and sense of belonging in pre-med. Participants were randomly assigned to an experimental condition in which they were exposed to information about successful female physicians, or to a control condition in which no information about female physicians was provided. First, as hypothesized, participants exposed to successful female physicians reported higher perceived identity compatibility, sense of belonging, and interest in a medical career compared to those in the control condition. Second, also as hypothesized, perceived identity compatibility mediated the effect of role models on sense of belonging, and sense of belonging mediated the relationship between perceived identity compatibility and interest in a medical career. This study highlights three key factors in women’s pursuit of a career as a physician and the process through which these factors may operate. Findings support the use of role models to set a positive psychosocial process in motion that can support women’s persistence in medicine. PMID:24497671

Schooling, Blackness and National Identity in Esmeraldas, Ecuador

ERIC Educational Resources Information Center

Johnson, Ethan

2007-01-01

In Esmeraldas, Ecuador, students of African descent make sense of racial identity and discrimination in multiple and contradictory ways as they negotiate the dominant discourse of national identity. In Ecuador two simultaneous processes shape the dominant discourse of national identity: racial mixture and the movement towards Whiteness. This study…

The effects of social identity threat and social identity affirmation on laypersons' perception of scientists.

PubMed

Nauroth, Peter; Gollwitzer, Mario; Kozuchowski, Henrik; Bender, Jens; Rothmund, Tobias

2017-10-01

Public debates about socio-scientific issues (e.g. climate change or violent video games) are often accompanied by attacks on the reputation of the involved scientists. Drawing on the social identity approach, we report a minimal group experiment investigating the conditions under which scientists are perceived as non-prototypical, non-reputable, and incompetent. Results show that in-group affirming and threatening scientific findings (compared to a control condition) both alter laypersons' evaluations of the study: in-group affirming findings lead to more positive and in-group threatening findings to more negative evaluations. However, only in-group threatening findings alter laypersons' perceptions of the scientists who published the study: scientists were perceived as less prototypical, less reputable, and less competent when their research results imply a threat to participants' social identity compared to a non-threat condition. Our findings add to the literature on science reception research and have implications for understanding the public engagement with science.

Social Identities as Pathways into and out of Addiction.

PubMed

Dingle, Genevieve A; Cruwys, Tegan; Frings, Daniel

2015-01-01

There exists a predominant identity loss and "redemption" narrative in the addiction literature describing how individuals move from a "substance user" identity to a "recovery" identity. However, other identity related pathways influencing onset, treatment seeking and recovery may exist, and the process through which social identities unrelated to substance use change over time is not well understood. This study was designed to provide a richer understanding of such social identities processes. Semi-structured interviews were conducted with 21 adults residing in a drug and alcohol therapeutic community (TC) and thematic analysis revealed two distinct identity-related pathways leading into and out of addiction. Some individuals experienced a loss of valued identities during addiction onset that were later renewed during recovery (consistent with the existing redemption narrative). However, a distinct identity gain pathway emerged for socially isolated individuals, who described the onset of their addiction in terms of a new valued social identity. Almost all participants described their TC experience in terms of belonging to a recovery community. Participants on the identity loss pathway aimed to renew their pre-addiction identities after treatment while those on the identity gain pathway aimed to build aspirational new identities involving study, work, or family roles. These findings help to explain how social factors are implicated in the course of addiction, and may act as either motivations for or barriers to recovery. The qualitative analysis yielded a testable model for future research in other samples and settings.

Social Identities as Pathways into and out of Addiction

PubMed Central

Dingle, Genevieve A.; Cruwys, Tegan; Frings, Daniel

2015-01-01

There exists a predominant identity loss and “redemption” narrative in the addiction literature describing how individuals move from a “substance user” identity to a “recovery” identity. However, other identity related pathways influencing onset, treatment seeking and recovery may exist, and the process through which social identities unrelated to substance use change over time is not well understood. This study was designed to provide a richer understanding of such social identities processes. Semi-structured interviews were conducted with 21 adults residing in a drug and alcohol therapeutic community (TC) and thematic analysis revealed two distinct identity-related pathways leading into and out of addiction. Some individuals experienced a loss of valued identities during addiction onset that were later renewed during recovery (consistent with the existing redemption narrative). However, a distinct identity gain pathway emerged for socially isolated individuals, who described the onset of their addiction in terms of a new valued social identity. Almost all participants described their TC experience in terms of belonging to a recovery community. Participants on the identity loss pathway aimed to renew their pre-addiction identities after treatment while those on the identity gain pathway aimed to build aspirational new identities involving study, work, or family roles. These findings help to explain how social factors are implicated in the course of addiction, and may act as either motivations for or barriers to recovery. The qualitative analysis yielded a testable model for future research in other samples and settings. PMID:26648882

The role of siblings in identity development in adolescence and emerging adulthood.

PubMed

Wong, Thessa M L; Branje, Susan J T; VanderValk, Inge E; Hawk, Skyler T; Meeus, Wim H J

2010-10-01

This study examined the role of siblings on identity formation in adolescence and emerging adulthood, using a three-wave longitudinal design. Measures of identity formation were filled out by 498 sibling dyads. Sibling effects differed as a function of age and gender configuration within the dyads. Controlled for age, earlier-born siblings reported the most advanced levels of identity formation, and later-born siblings the lowest. Positive relations between siblings' identity and changes in identity of respondents provided support for modeling processes between siblings. The identity of earlier-born same-sex siblings, in particular, tends to be important in influencing identity formation. Contrary to the expectations, differentiation processes between siblings did not appear to influence identity formation. It is apparent from this study that both the gender and birth order of siblings affect whether their own identity formation processes influence those of adolescents and emerging adults.

Altered self-identity and autobiographical memory in epilepsy.

PubMed

Allebone, James; Rayner, Genevieve; Siveges, Benjamin; Wilson, Sarah J

2015-12-01

Research suggests that individuals with chronic epilepsy display differences in their self-identity. The mechanisms by which self-identity is altered, however, are not well understood. Neural networks supporting autobiographical memory retrieval in the mesial temporal (MT) lobe are thought to be fundamental to self-identity processes. Thus, we examined differences in self-identity and autobiographical memory in patients with either MT or non-mesial temporal (NMT) foci with early or late age of habitual seizure onset. Participants included 102 adults: 51 healthy individuals and 51 patients with drug-resistant focal seizures (19 MT, 32 NMT). We used the Ego Identity Process Questionnaire to profile the identity development of participants, and examined how this related to memory function assessed using the Autobiographical Memory Test. Patients and controls had strikingly different self-identity profiles, with early onset MT patients showing the least identity development compared to controls and other patient groups. In contrast, late-onset NMT patients showed the highest level of identity development of the patient groups and closely resembled healthy controls (p < 0.05 for all comparisons). For all MT patients, poor autobiographical memory retrieval was correlated with altered self-identity (p < 0.001). No associations between autobiographical memory and self-identity were evident in the NMT group. Self-identity in epilepsy may be modulated by the extent to which seizure foci impinge on the autobiographical memory network and the timing of seizure onset. Early disruption to MT regions of the autobiographical memory network may constitute a neurocognitive mechanism by which self-identity is altered in chronic focal epilepsy. Wiley Periodicals, Inc. © 2015 International League Against Epilepsy.

Searching for the Self: An Identity Control Theory Approach to Triggers of Occupational Exploration

ERIC Educational Resources Information Center

Anderson, Katherine L.; Mounts, Nina S.

2012-01-01

Identity control theory researchers have found evidence for two processes of identity development (identity defense and identity change) and have theorized a third process (identity exploration). College students (N = 123) self-rated as high or low in occupational identity certainty and importance received self-discrepant feedback to induce…

Challenging Popularized Narratives of Immigrant Youth from West Africa: Examining Social Processes of Navigating Identities and Engaging Civically

ERIC Educational Resources Information Center

Watson, Vaughn W. M.; Knight-Manuel, Michelle G.

2017-01-01

Given polarizing popular-media narratives of immigrant youth from West African countries, we construct an interdisciplinary framework engaging a Sankofan approach to analyze education research literature on social processes of navigating identities and engaging civically across immigrant youth's heritage practices and Indigenous knowledges. In…

Running for Normalcy, Identity Development, and the Disability Blues: An Autoethnography that Explores One Man's Quest to Understand His Identity

ERIC Educational Resources Information Center

Schneider, Cort E.

2010-01-01

Identity development is a difficult process for many people with disabilities. Individuals who have disabilities often struggle to come to terms with their identities. As a person with cerebral palsy, I spent most of my life struggling with my identity. I tried to reject my disability in order to fit in with the able-bodied world. However, my…

The Processing of Consonants and Vowels during Letter Identity and Letter Position Assignment in Visual-Word Recognition: An ERP Study

ERIC Educational Resources Information Center

Vergara-Martinez, Marta; Perea, Manuel; Marin, Alejandro; Carreiras, Manuel

2011-01-01

Recent research suggests that there is a processing distinction between consonants and vowels in visual-word recognition. Here we conjointly examine the time course of consonants and vowels in processes of letter identity and letter position assignment. Event related potentials (ERPs) were recorded while participants read words and pseudowords in…

Identity Development in the Late Twenties: A Never Ending Story

ERIC Educational Resources Information Center

Carlsson, Johanna; Wängqvist, Maria; Frisén, Ann

2015-01-01

The aim of this study was to investigate identity development in the late 20s in order to learn more about the continued identity development after identity commitments have been made. The starting point for the study was the contradiction between ideas of identity development as a lifelong process and identity status research showing that…

Group membership and social identity in addiction recovery.

PubMed

Buckingham, Sarah A; Frings, Daniel; Albery, Ian P

2013-12-01

Despite a growing interest in how group membership can positively impact health, little research has addressed directly the role social identity processes can have on recovery from addiction. Drawing on social identity theory and self-categorization theory, the present study investigated how recovery group membership can introduce a new social identity associated with recovery, compared to the social identity associated with addiction. We hypothesized that two processes--evaluative differentiation and identity preference--would be linked with higher self-efficacy and positive health outcomes (i.e., reduced relapse, lower levels of appetitive behavior, and elevated feelings of social connectedness [Study 2]). Study 1 recruited members (N = 61) from United Kingdom based mutual aid groups of Alcoholics Anonymous and Narcotics Anonymous. Study 2 recruited ex-smokers (N = 81) from online sources. In Study 1, evaluative differentiation was significantly related to lowered relapse and reduced appetitive behavior. Identity preference was related to higher levels of self-efficacy, which was related to months drug-free and reduced levels of appetitive behaviors. In Study 2, evaluative differentiation was related to identity preference. Identity preference was also related to higher self-efficacy, which in turn was related to lower relapse. Although exploratory, these results suggest that developing a social identity as a "recovering addict" or an "ex-smoker" and subsequently highlighting the difference between such identities may be a useful strategy for reducing relapse among people with problems associated with addictive behaviors. PsycINFO Database Record (c) 2013 APA, all rights reserved.

Integrating Data Sources for Process Sustainability Assessments (presentation)

EPA Science Inventory

To perform a chemical process sustainability assessment requires significant data about chemicals, process design specifications, and operating conditions. The required information includes the identity of the chemicals used, the quantities of the chemicals within the context of ...

From object to subject: hybrid identities of indigenous women in science

NASA Astrophysics Data System (ADS)

McKinley, Elizabeth

2008-12-01

The use of hybridity today suggests a less coherent, unified and directed process than that found in the Enlightenment science's cultural imperialism, but regardless of this neither concept exists outside power and inequality. Hence, hybridity raises the question of the terms of the mixture and the conditions of mixing. Cultural hybridity produced by colonisation, under the watchful eye of science at the time, and the subsequent life in a modern world since does not obscure the power that was embedded in the moment of colonisation. Indigenous identities are constructed within and by cultural power. While we all live in a global society whose consequences no one can escape, we remain unequal participants and globalisation remains an uneven process. This article argues that power has become a constitutive element in our own hybrid identities in indigenous people's attempts to participate in science and science education. Using the indigenous peoples of Aotearoa New Zealand (called Māori) as a site of identity construction, I argue that the move from being the object of science to the subject of science, through science education in schools, brings with it traces of an earlier meaning of `hybridity' that constantly erupts into the lives of Māori women scientists.

Reciprocal Associations between Educational Identity and Vocational Identity in Adolescence: A Three-wave Longitudinal Investigation.

PubMed

Negru-Subtirica, Oana; Pop, Eleonora Ioana

2018-04-01

Education and vocation are core identity domains in adolescence. School is a normative social context in this developmental time frame and the formation of an educational identity is embedded in the goals that youth pursue in school. One of the main goals of education is to prepare young people for their future careers. Hence, educational identity should support the formation of vocational identity during adolescence. Considering the limited evidence on the longitudinal links between these two domain-specific identities, we conducted a three-wave investigation, testing the moderating role of age group, gender, and type of school. Participants (N = 1030; 59.3% female) were adolescents (M age  = 16.72 years, SD age  = 1.23, age range 14-19 years) who completed self-report measures of educational and vocational identity three times during an academic year. We underscored reciprocal associations between educational identity and vocational identity. The results indicate that strong educational commitments supported the formation of strong vocational commitments across time. Adolescents who were involved in the in-depth exploration of their educational choices also reported more vocational exploration during the school year. In turn, vocational identity processes also supported educational identity formation, especially the reconsideration of educational commitments. In terms of moderators, we underscored that vocational commitment making and vocational flexibility bolstered educational commitment only in early-to-middle adolescents. Educational in-depth exploration fostered the identification with vocational commitments only in girls. Educational reconsideration of commitment promoted vocational self-doubt only in adolescents attending work-bound high-schools. Implications for research and practice are discussed.

Forward Osmosis Membranes under Null-Pressure Condition: Do Hydraulic and Osmotic Pressures Have Identical Nature?

PubMed

Kook, Seungho; Swetha, Chivukula D; Lee, Jangho; Lee, Chulmin; Fane, Tony; Kim, In S

2018-03-20

Forward osmosis (FO) membranes fall into the category of nonporous membranes, based on the assumption that water and solute transport occur solely based on diffusion. The solution-diffusion (S-D) model has been widely used in predicting their performances in the coexistence of hydraulic and osmotic driving forces, a model that postulates the hydraulic and osmotic driving forces have identical nature. It was suggested, however, such membranes may have pores and mass transport could occur both by convection (i.e., volumetric flow) as well as by diffusion assuming that the dense active layer of the membranes is composed of a nonporous structure with defects which induce volumetric flow through the membranes. In addition, the positron annihilation technique has revealed that the active layers can involve relatively uniform porous structures. As such, the assumption of a nonporous active layer in association with hydraulic pressure is questionable. To validate this assumption, we have tested FO membranes under the conditions where hydraulic and osmotic pressures are equivalent yet in opposite directions for water transport, namely the null-pressure condition. We have also established a practically valid characterization method which quantifies the vulnerability of the FO membranes to hydraulic pressure.

Impaired holistic coding of facial expression and facial identity in congenital prosopagnosia

PubMed Central

Palermo, Romina; Willis, Megan L.; Rivolta, Davide; McKone, Elinor; Wilson, C. Ellie; Calder, Andrew J.

2011-01-01

We test 12 individuals with congenital prosopagnosia (CP), who replicate a common pattern of showing severe difficulty in recognising facial identity in conjunction with normal recognition of facial expressions (both basic and ‘social’). Strength of holistic processing was examined using standard expression composite and identity composite tasks. Compared to age- and sex-matched controls, group analyses demonstrated that CPs showed weaker holistic processing, for both expression and identity information. Implications are (a) normal expression recognition in CP can derive from compensatory strategies (e.g., over-reliance on non-holistic cues to expression); (b) the split between processing of expression and identity information may take place after a common stage of holistic processing; and (c) contrary to a recent claim, holistic processing of identity is functionally involved in face identification ability. PMID:21333662

The Role of Adolescents' Morality and Identity in Volunteering. Age and Gender Differences in a Process Model

ERIC Educational Resources Information Center

van Goethem, Anne A. J.; van Hoof, Anne; van Aken, Marcel A. G.; Raaijmakers, Quinten A. W.; Boom, Jan; de Castro, Bram Orobio

2012-01-01

The aim of this study was to explain adolescents' volunteering in terms of their morality and identity and to examine the moderation effect of gender and age in this process. Data were collected among 698 Dutch adolescents aged 12 to 20 (M = 15.19; SD = 1.43). Adolescents' moral reasoning was positively associated with understanding moral issues…

Hox genes require homothorax and extradenticle for body wall identity specification but not for appendage identity specification during metamorphosis of Tribolium castaneum.

PubMed

Smith, Frank W; Jockusch, Elizabeth L

2014-11-01

The establishment of segment identity is a key developmental process that allows for divergence along the anteroposterior body axis in arthropods. In Drosophila, the identity of a segment is determined by the complement of Hox genes it expresses. In many contexts, Hox transcription factors require the protein products of extradenticle (exd) and homothorax (hth) as cofactors to perform their identity specification functions. In holometabolous insects, segment identity may be specified twice, during embryogenesis and metamorphosis. To glean insight into the relationship between embryonic and metamorphic segmental identity specification, we have compared these processes in the flour beetle Tribolium castaneum, which develops ventral appendages during embryogenesis that later metamorphose into adult appendages with distinct morphologies. At metamorphosis, comparisons of RNAi phenotypes indicate that Hox genes function jointly with Tc-hth and Tc-exd to specify several region-specific aspects of the adult body wall. On the other hand, Hox genes specify appendage identities along the anteroposterior axis independently of Tc-hth/Tc-exd and Tc-hth/Tc-exd specify proximal vs. distal identity within appendages independently of Hox genes during this stage. During embryogenesis, Tc-hth and Tc-exd play a broad role in the segmentation process and are required for specification of body wall identities in the thorax; however, contrasting with results from other species, we did not obtain homeotic transformations of embryonic appendages in response to Tc-hth or Tc-exd RNAi. In general, the homeotic effects of interference with the function of Hox genes and Tc-hth/Tc-exd during metamorphosis did not match predictions based on embryonic roles of these genes. Comparing metamorphic patterning in T. castaneum to embryonic and post-embryonic development in hemimetabolous insects suggests that holometabolous metamorphosis combines patterning processes of both late embryogenesis and

Sexual and ethnic identity development among gay-bisexual-questioning (GBQ) male ethnic minority adolescents.

PubMed

Jamil, Omar B; Harper, Gary W; Fernandez, M Isabel

2009-07-01

Identity development is a critical task of adolescence and occurs across multiple areas of self-identification. Although research on the identity development process among individuals who are ethnic and sexual minorities has been conducted for individuals who have 1 minority status or the other, few studies have examined these processes in people who are both ethnic and sexual minorities. In this qualitative study, the authors examined the dual identity development processes related to ethnic and sexual identity among gay-bisexual-questioning (GBQ) Latino and African American male adolescents. Results indicated that the processes associated with the development of sexual orientation and ethnic identity occur concurrently. However, the actual processes involved with the development of each identity not only differed, but seemed to be independent of each other because neither process was referenced in the development of the other. Overall, the process of ethnic identity development involved the process of becoming aware of one's ethnic and cultural heritage, whereas sexual identity development involved finding one's own personally relevant sexual orientation label and connecting to that community. The implications of these findings for the development of interventions to assist in the healthy development of GBQ adolescents are discussed.

Sexual and Ethnic Identity Development among Gay/Bisexual/Questioning (GBQ) Male Ethnic Minority Adolescents

PubMed Central

Jamil, Omar B.; Harper, Gary W.; Fernandez, M. Isabel

2010-01-01

Identity development is a critical task of adolescence and occurs across multiple areas of self identification. Though research on the identity development process among individuals who are ethnic and sexual minorities has been conducted for individuals who have one minority status or the other, few studies have examined these processes in persons who are both ethnic and sexual minorities. This qualitative study examined the dual identity development processes related to ethnic and sexual identity among gay/bisexual/questioning (GBQ) Latino and African American male adolescents. Results indicated that the processes associated with the development of sexual orientation and ethnic identity occur concurrently. However, the actual processes involved with the development of each identity not only differed, but seemed to be independent of each other since neither process was referenced in the development of the other. Overall, the process of ethnic identity development involved the process of becoming aware of one’s ethnic and cultural heritage, while sexual identity development involved finding one’s own personally relevant sexual orientation label and connecting to that community. The implications of these findings for the development of interventions to assist in the healthy development of GBQ adolescents are discussed. PMID:19594249

Disentangling the Relations between Social Identity and Prosocial and Antisocial Behavior in Competitive Youth Sport.

PubMed

Bruner, Mark W; Boardley, Ian D; Benson, Alex J; Wilson, Kathleen S; Root, Zachary; Turnnidge, Jennifer; Sutcliffe, Jordan; Côté, Jean

2018-05-01

The social identities formed through membership on extracurricular activity groups may contribute to the frequency with which youth engage in prosocial and antisocial behavior. However, researchers have yet to disentangle the individual- and group-level processes social identification effects operate through; sex and perceived norms may also moderate such effects. Thus, we investigated the hierarchical and conditional relations between three dimensions of social identity (i.e., ingroup ties, cognitive centrality, ingroup affect) and prosocial and antisocial behavior in youth ice hockey players (N = 376; 33% female). Multilevel analyses demonstrated antisocial teammate and opponent behavior were predicted by cognitive centrality at the team level. Further, prosocial teammate behavior was predicted by cognitive centrality and ingroup ties at the individual-level. Also, perceived norms for prosocial teammate behavior moderated the relations between ingroup ties, cognitive centrality, and ingroup affect and prosocial teammate behaviour. Finally, sex moderated the relations between cognitive centrality/ingroup affect and antisocial opponent behavior. This work demonstrates the multilevel and conditional nature of how social identity dimensions relate to youth prosocial and antisocial behavior.

Identity and Its Construal: Learning from Luxembourg.

PubMed

Murdock, Elke

2017-06-01

This article examines national identity construal processes within the case study context of Luxembourg. Building on research highlighting the modalities of generalization from case studies, I present the country case that is Luxembourg. This social universe has a foreign population percentage of 47% and what is considered majority and minority becomes increasingly fluid. The migration process itself is fluid, ranging from daily migration, to medium-term stays, return visits and permanent immigration including uptake of citizenship. Within such a fluid environment, where national borders are permeable at the physical level of crossing borders and (national) societies are nested within societies, culture contact is a permanent feature in daily life. Nationality becomes a salient feature as culture contact tends to prompt reflection, resulting in questioning and (re-)negotiation of national identity. This affects the native population as well as the diverse immigrant population - with diversity going beyond the level of country of origin. Many individuals are also of mixed nationality and some examples for the construal process of national identity will be provided, illustrating how national identity is negotiated at individual level. Like a periscope, this country let s us adjust mirrors, permitting us to observe modes of identity construal which would otherwise be obstructed from the field of view. The case study that is Luxembourg allows us to look at the micro-setting of the construction, potentially of something new.

Family Influences on College Students' Occupational Identity

ERIC Educational Resources Information Center

Berrios-Allison, Ana C.

2005-01-01

The occupational identity statuses of 232 college students were analyzed by examining their family emotional environment and the identity control processes that drive career decision making. Results of multivariate analysis showed that each family differentiation construct, family tolerance for connectedness, and separateness explained significant…

Interrelations among Dimensions of Ethnic-Racial Identity during Adolescence

ERIC Educational Resources Information Center

Hughes, Diane L.; Del Toro, Juan; Way, Niobe

2017-01-01

Two approaches to conceptualizing ethnic-racial identity development dominate the literature within developmental psychology--1 focused on the process of ethnic-racial identity development, including exploration and commitment, and another focused on the evaluative components of identity, including private and public regard. In this study, we…

Impaired holistic coding of facial expression and facial identity in congenital prosopagnosia.

PubMed

Palermo, Romina; Willis, Megan L; Rivolta, Davide; McKone, Elinor; Wilson, C Ellie; Calder, Andrew J

2011-04-01

We test 12 individuals with congenital prosopagnosia (CP), who replicate a common pattern of showing severe difficulty in recognising facial identity in conjunction with normal recognition of facial expressions (both basic and 'social'). Strength of holistic processing was examined using standard expression composite and identity composite tasks. Compared to age- and sex-matched controls, group analyses demonstrated that CPs showed weaker holistic processing, for both expression and identity information. Implications are (a) normal expression recognition in CP can derive from compensatory strategies (e.g., over-reliance on non-holistic cues to expression); (b) the split between processing of expression and identity information may take place after a common stage of holistic processing; and (c) contrary to a recent claim, holistic processing of identity is functionally involved in face identification ability. Copyright © 2011 Elsevier Ltd. All rights reserved.

Strengthening quitter self-identity: An experimental study.

PubMed

Meijer, Eline; Gebhardt, Winifred A; van Laar, Colette; van den Putte, Bas; Evers, Andrea W M

2018-06-10

Smoking-related self-identity processes are important for smoking cessation. We examined whether quitter self-identity (i.e. identification with quitting smoking) could be strengthened through a writing exercise, and whether expected social support for quitting, manipulated through vignettes, could facilitate identification with quitting. Participants (N = 339 daily smokers) were randomly assigned to a 2 (identity: strengthened quitter self-identity vs. control) × 3 (social support: present vs. absent vs. neutral control) between-participants design. The main outcome was post-test quitter self-identity. Post-test quitter self-identity was not strengthened successfully. Only a small and marginally significant intervention effect was found on quitter self-identity, which did not generalise to positively influence quit-intention or behaviour. The social support manipulation did not facilitate quitter self-identity. Secondary content analyses showed that quitter self-identity was strengthened among participants who linked quitting smoking to their lifestyle, wanted to become quitters for health reasons, and whose reasons for becoming quitters included approach of positive aspects of quitting, but not among participants who linked quitter self-identity to their self-perceptions. Results provide insight into the content of smokers' self-conceptualizations as quitters. Writing exercises should be improved and tested to eventually successfully strengthen quitter identities.

Different groups, different motives: identity motives underlying changes in identification with novel groups.

PubMed

Easterbrook, Matt; Vignoles, Vivian L

2012-08-01

Social identification is known to have wide-reaching implications, but theorists disagree about the underlying motives. Integrating motivated identity construction theory with recent social identity research, the authors predicted which motives underlie identification with two types of groups: interpersonal networks and social categories. In a five-wave longitudinal study of social identity processes among 268 new university residents, multilevel analyses showed that motives involved in identity enactment processes--self-esteem, belonging, and efficacy--significantly predicted within-person changes in identification with flatmates (an interpersonal network group), whereas motives involved in identity definition processes--meaning, self-esteem, and distinctiveness--significantly predicted within-person changes in identification with halls of residence (an abstract social category). This article discusses implications for research into identity motives and social identity.

Cue response dissociates inhibitory processes: task identity information is related to backward inhibition but not to competitor rule suppression.

PubMed

Regev, Shirley; Meiran, Nachshon

2017-01-01

In task switching, a conflict between competing task-sets is resolved by inhibiting the interfering task-set. Recent models have proposed a framework of the task-set as composed of two hierarchical components: abstract task identity (e.g., respond to quantity) and more concrete task rules (e.g., category-response rules mapping the categories "one" and "three" to the left and right keys, respectively). The present study explored whether task-set inhibition is the outcome of a general control process or whether it reflects multiple inhibitory processes, each targeting a different component of the competing task-set. To this end, two effects of task-set inhibition were examined: backward inhibition (BI), reflecting the suppression of a just-performed task-set that is no longer relevant; and, competitor rule suppression (CRS), reflecting the suppression of an irrelevant task-set that generates a response conflict. In two task switching experiments, each involving three tasks, we asked participants to make two responses: a cue response, indicating the identity of the relevant task (e.g., "Color"), and a target response requiring the implementation of the task rule (e.g., "Red"). The results demonstrate that BI, but not CRS, appears in cue responses, and thus, suggests that BI reflects inhibition that influences representations related to abstract task identity, rather than (just) competing responses or response rules. These results support a dissociation between inhibitory processes in task switching. The current findings also provide further evidence for a multi-component conceptualization of task-set and task-set inhibition.

Developing a workable teacher identity: Building and negotiating identity within a professional network

NASA Astrophysics Data System (ADS)

Rostock, Roseanne

The challenge of attracting and retaining the next generation of teachers who are skilled and committed to meeting the growing demands of the profession is of increasing concern to researchers and policy makers, particularly since 45--50% of beginning teachers leave the profession within five years (Ingersoll & Smith, 2003). Reasons for such attrition include compensation, status and working conditions; however, there is growing evidence that a critical factor in new teacher retention hinges on teachers' ability to accomplish the difficult task of forming a workable professional identity in the midst of competing discourses about teaching (Alsup, 2006; Britzman, 2003). There is little research on professional identity development among those beginning teachers at highest risk for attrition (secondary math and science teachers, and those with strong academic backgrounds). This study explores the professional identity development of early-career math and science teachers who are part of the Knowles Science Teaching Foundation's (KSTF) teaching fellowship program, an external support network that aims to address many of the issues leading to high attrition among this particular population of teachers. Using narrative research methods, I examine three case studies of beginning teachers, exploring how they construct professional identity in relation to various discourse communities and negotiate tensions across multiple discourses. The cases identify both dominant discourses and counter-discourses that the teachers draw upon for important identity development resources. They also demonstrate that the way a teacher manages tensions across competing discourses is important to how well one can negotiate a workable professional identity. In particular, they emphasize the importance of engaging in borderland discourses (Gee, 1996) as a way of taking agency in one's own identity development as well as in transforming one's discourse communities. These cases shed light on how

21 CFR 130.8 - Conformity to definitions and standards of identity.

Code of Federal Regulations, 2010 CFR

2010-04-01

... identity. 130.8 Section 130.8 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... Conformity to definitions and standards of identity. In the following conditions, among others, a food does not conform to the definition and standard of identity therefor: (a) If it contains an ingredient for...

21 CFR 130.8 - Conformity to definitions and standards of identity.

Code of Federal Regulations, 2014 CFR

2014-04-01

... identity. 130.8 Section 130.8 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... Conformity to definitions and standards of identity. In the following conditions, among others, a food does not conform to the definition and standard of identity therefor: (a) If it contains an ingredient for...

21 CFR 130.8 - Conformity to definitions and standards of identity.

Code of Federal Regulations, 2012 CFR

2012-04-01

... identity. 130.8 Section 130.8 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... Conformity to definitions and standards of identity. In the following conditions, among others, a food does not conform to the definition and standard of identity therefor: (a) If it contains an ingredient for...

21 CFR 130.8 - Conformity to definitions and standards of identity.

Code of Federal Regulations, 2011 CFR

2011-04-01

... identity. 130.8 Section 130.8 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... Conformity to definitions and standards of identity. In the following conditions, among others, a food does not conform to the definition and standard of identity therefor: (a) If it contains an ingredient for...

21 CFR 130.8 - Conformity to definitions and standards of identity.

Code of Federal Regulations, 2013 CFR

2013-04-01

... identity. 130.8 Section 130.8 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... Conformity to definitions and standards of identity. In the following conditions, among others, a food does not conform to the definition and standard of identity therefor: (a) If it contains an ingredient for...

Support for voluntary and nonvoluntary euthanasia: what roles do conditions of suffering and the identity of the terminally ill play?

PubMed

Ho, Robert; Chantagul, Natalie

2015-01-01

This study investigated the level of support for voluntary and nonvoluntary euthanasia under three conditions of suffering (pain; debilitated nature of the body; burden on the family) experienced by oneself, a significant other, and a person in general. The sample consisted of 1,897 Thai adults (719 males, 1,178 females) who voluntarily filled in the study's questionnaire. Initial multivariate analysis of variance indicated significant group (oneself, significant other, person in general) differences in level of support for voluntary and nonvoluntary euthanasia and under the three conditions of suffering. Multigroup path analysis conducted on the posited euthanasia model showed that the three conditions of suffering exerted differential direct and indirect influences on the support of voluntary and nonvoluntary euthanasia as a function of the identity of the person for whom euthanasia was being considered. The implications of these findings are discussed.

Searching for the self: an identity control theory approach to triggers of occupational exploration.

PubMed

Anderson, Katherine L; Mounts, Nina S

2012-01-01

Identity control theory researchers have found evidence for two processes of identity development (identity defense and identity change) and have theorized a third process (identity exploration). College students (N = 123) self-rated as high or low in occupational identity certainty and importance received self-discrepant feedback to induce identity disturbance, and dependent measures of identity defense, identity change, and identity exploration were obtained. As predicted, high certainty about identity standards led to identity defense, while low certainty led to identity change. Although an interaction between certainty and importance was hypothesized to predict identity exploration, results showed that the two operated independently. Low certainty predicted exploration of additional occupational areas, whereas high importance predicted exploration of self, environment, and additional occupational areas.

Processing counterfactual and hypothetical conditionals: an fMRI investigation.

PubMed

Kulakova, Eugenia; Aichhorn, Markus; Schurz, Matthias; Kronbichler, Martin; Perner, Josef

2013-05-15

Counterfactual thinking is ubiquitous in everyday life and an important aspect of cognition and emotion. Although counterfactual thought has been argued to differ from processing factual or hypothetical information, imaging data which elucidate these differences on a neural level are still scarce. We investigated the neural correlates of processing counterfactual sentences under visual and aural presentation. We compared conditionals in subjunctive mood which explicitly contradicted previously presented facts (i.e. counterfactuals) to conditionals framed in indicative mood which did not contradict factual world knowledge and thus conveyed a hypothetical supposition. Our results show activation in right occipital cortex (cuneus) and right basal ganglia (caudate nucleus) during counterfactual sentence processing. Importantly the occipital activation is not only present under visual presentation but also with purely auditory stimulus presentation, precluding a visual processing artifact. Thus our results can be interpreted as reflecting the fact that counterfactual conditionals pragmatically imply the relevance of keeping in mind both factual and supposed information whereas the hypothetical conditionals imply that real world information is irrelevant for processing the conditional and can be omitted. The need to sustain representations of factual and suppositional events during counterfactual sentence processing requires increased mental imagery and integration efforts. Our findings are compatible with predictions based on mental model theory. Copyright © 2013 Elsevier Inc. All rights reserved.

Employment, Sense of Coherence, and Identity Formation: Contextual and Psychological Processes on the Pathway to Sense of Adulthood

ERIC Educational Resources Information Center

Luyckx, Koen; Schwartz, Seth J.; Goossens, Luc; Pollock, Sophie

2008-01-01

The present study investigated the influence of contextual (i.e., being in college vs. being employed) and psychological (i.e., sense of coherence) processes on achieving a sense of adulthood in a sample of 317 emerging adults. Identity formation, conceptualized as multiple dimensions of exploration and of commitment, was conceived of as a…

A Grounded Theory of Adolescent High School Women's Choir Singers' Process of Social Identity Development

ERIC Educational Resources Information Center

Parker, Elizabeth Cassidy

2018-01-01

The purpose of this grounded theory study was to discover the process of social identity development for adolescent high school women's choir participants. Purposive maximum variation sampling was used to identify three public high school women's choirs where 54 interviews were conducted with 40 different public school singers. Three waves of data…

Cultured bovine granulosa cells rapidly lose important features of their identity and functionality but partially recover under long-term culture conditions.

PubMed

Yenuganti, Vengala Rao; Vanselow, Jens

2017-05-01

Cell culture models are essential for the detailed study of molecular processes. We analyze the dynamics of changes in a culture model of bovine granulosa cells. The cells were cultured for up to 8 days and analyzed for steroid production and gene expression. According to the expression of the marker genes CDH1, CDH2 and VIM, the cells maintained their mesenchymal character throughout the time of culture. In contrast, the levels of functionally important transcripts and of estradiol and progesterone production were rapidly down-regulated but showed a substantial up-regulation from day 4. FOXL2, a marker for granulosa cell identity, was also rapidly down-regulated after plating but completely recovered towards the end of culture. In contrast, expression of the Sertoli cell marker SOX9 and the lesion/inflammation marker PTGS2 increased during the first 2 days after plating but gradually decreased later on. We conclude that only long-term culture conditions (>4 days) allow the cells to recover from plating stress and to re-acquire characteristic granulosa cell features.

Playing It Safe: Identity Management and Single Sign-On

ERIC Educational Resources Information Center

Alawneh, John

2012-01-01

Whenever thousands of users need to connect seamlessly to a vast number of online resources, identity management (IDM) becomes a critical capability. Although several products on the market can deliver a robust identity management solution, there is no one-size-fits-all. Identity management requires business processes and a supporting…

Constructing nurses' professional identity through social identity theory.

PubMed

Willetts, Georgina; Clarke, David

2014-04-01

The profession of nursing continues to struggle with defining and clarifying its professional identity. The definitive recognition of nursing as a profession was the moving of training from the hospital apprentice model to the tertiary sector. However, this is only part of the story of professional identity in nursing. Once training finishes and enculturation into the workplace commences, professional identity becomes a complicated social activity. This paper proposes social identity theory as a valuable research framework to assist with clarifying and describing the professional identity of nurses. The paper outlines the key elements of a profession and then goes on to describe the main concepts of social identity theory. Lastly, a connection is made between the usefulness of using social identity theory in researching professional identity in nursing, recognizing the contextual nature of the social activity of the profession within its workplace environment. © 2013 Wiley Publishing Asia Pty Ltd.

Status of sex reassignment surgery for gender identity disorder in Japan.

PubMed

Masumori, Naoya

2012-05-01

An incongruence between one's physiological sex and the gender identity that is one's basic sense of self as a man or a woman is known as gender identity disorder. In general, the conditions of physiological men having female gender identity and physiological women having male gender identity are called male-to-female and female-to-male gender identity disorder, respectively. Although the precise pathogenesis of gender identity disorder remains unclear, the prevalence of gender identity disorder is quite high, with the rates calculated for male-to-female to be 1:25,000 and female-to-male to be 1:12,000 in Hokkaido, Japan. The diagnosis and treatment of gender identity disorder in Japan are based on the Diagnostic and Therapeutic Guidelines for Patients with Gender Identity Disorder, 4th edition. Although gender identity disorder was previously thought to be a psychiatric condition, it is extremely difficult to assign gender identity to physiological sex by psychiatric and psychological treatments. To adapt the figure of the body to the native gender identity, physical treatments such as administration of cross-sex steroids and sex reassignment surgery are considered. However, there are very few institutions that routinely carry out sex reassignment surgery in Japan, even though it is mandatory for changing sex on the census register at the present time. Sex reassignment surgery for male-to-female and female-to-male patients includes orchiectomy, penectomy, clitoroplasty, vaginoplasty and vulvoplasty, and hysterectomy, ovariectomy, metoidioplasty and phalloplasty, respectively. To provide accurate information about physical treatment for patients with gender identity disorder, even urologists who are not actively involved in the diagnosis and treatment of gender identity disorder should understand the fundamental aspects and contemporary problems of gender identity disorder. © 2012 The Japanese Urological Association.

Gender identity disorder. Is this a potentially fatal condition?

PubMed

Yousafzai, Abdul Wahab; Bhutto, Naila

2007-01-01

A person with a Gender Identity Disorder (GID) is a person who strongly identifies with the other sex. The individual may identify with the opposite sex to the point of believing that he/she is, in fact, a member of the other sex who is trapped in the wrong body. The treatment option is sex reassignment surgery. In Pakistan There is no specialized facility sex reassignment surgery. This case report deals with possible serious outcome of GID in Pakistan as a result of castration procedure which is carried out by 'gurus' in Pakistan. A systemic research in our country to this effect is required to find out the outcome of GID in Pakistan.

Empowering social action through narratives of identity and culture.

PubMed

Williams, Lewis; Labonte, Ronald; O'Brien, Mike

2003-03-01

Concern at widening health and wealth inequities between communities accompanying processes of globalization in recent years are reflected in contemporary definitions of health promotion, premised on the stratagem of individuals and communities increasing control over factors that determine health, thereby improving their health status. Such community empowerment practice is commonly accepted within the health promotion literature as encompassing intrapersonal, interpersonal and socio-political elements. Less articulated and understood, however, are the processes whereby the identities and cultures of marginalized communities intersect with and reverberate through these levels of action. The potential of identity and culture as important individual and community resources within social action takes on further significance within global-ized contexts, which simultaneously expose marginalized communities to dominant cultural power relations while affording members new avenues for cultural expression. In this paper we highlight culture and identity as important aspects of the empowerment process, drawing on the experiences of migrant Tongan and Samoan women throughout a social action process in Aotearoa/New Zealand. In particular, narratives of identity and culture within storytelling as an empowerment practice are explicated, as is the articulation of identity and culture within more structurally orientated power relations throughout subsequent activities related to policy advocacy.

Exploring a Metamorphosis: Identity Formation for an Emerging Conductor

ERIC Educational Resources Information Center

Ponchione, Cayenna

2013-01-01

Exploring the manner in which professional identity formation in emerging conductors is entangled with the cultural context of orchestras, I focus on the amorphous evolution from a student identity to that of a professional, illuminating some underlying social conditions of the ever-elusive profession of conducting. Prevailing assumptions about…

Stochastic chaos induced by diffusion processes with identical spectral density but different probability density functions.

PubMed

Lei, Youming; Zheng, Fan

2016-12-01

Stochastic chaos induced by diffusion processes, with identical spectral density but different probability density functions (PDFs), is investigated in selected lightly damped Hamiltonian systems. The threshold amplitude of diffusion processes for the onset of chaos is derived by using the stochastic Melnikov method together with a mean-square criterion. Two quasi-Hamiltonian systems, namely, a damped single pendulum and damped Duffing oscillator perturbed by stochastic excitations, are used as illustrative examples. Four different cases of stochastic processes are taking as the driving excitations. It is shown that in such two systems the spectral density of diffusion processes completely determines the threshold amplitude for chaos, regardless of the shape of their PDFs, Gaussian or otherwise. Furthermore, the mean top Lyapunov exponent is employed to verify analytical results. The results obtained by numerical simulations are in accordance with the analytical results. This demonstrates that the stochastic Melnikov method is effective in predicting the onset of chaos in the quasi-Hamiltonian systems.

Dissociative identity disorder: a controversial diagnosis.

PubMed

Gillig, Paulette Marie

2009-03-01

A brief description of the controversies surrounding the diagnosis of dissociative identity disorder is presented, followed by a discussion of the proposed similarities and differences between dissociative identity disorder and borderline personality disorder. The phenomenon of autohypnosis in the context of early childhood sexual trauma and disordered attachment is discussed, as is the meaning of alters or alternate personalities. The author describes recent neurosciences research that may relate the symptoms of dissociative identity disorder to demonstrable disordered attention and memory processes. A clinical description of a typical patient presentation is included, plus some recommendations for approaches to treatment.

Understanding the mechanisms of familiar voice-identity recognition in the human brain.

PubMed

Maguinness, Corrina; Roswandowitz, Claudia; von Kriegstein, Katharina

2018-03-31

Humans have a remarkable skill for voice-identity recognition: most of us can remember many voices that surround us as 'unique'. In this review, we explore the computational and neural mechanisms which may support our ability to represent and recognise a unique voice-identity. We examine the functional architecture of voice-sensitive regions in the superior temporal gyrus/sulcus, and bring together findings on how these regions may interact with each other, and additional face-sensitive regions, to support voice-identity processing. We also contrast findings from studies on neurotypicals and clinical populations which have examined the processing of familiar and unfamiliar voices. Taken together, the findings suggest that representations of familiar and unfamiliar voices might dissociate in the human brain. Such an observation does not fit well with current models for voice-identity processing, which by-and-large assume a common sequential analysis of the incoming voice signal, regardless of voice familiarity. We provide a revised audio-visual integrative model of voice-identity processing which brings together traditional and prototype models of identity processing. This revised model includes a mechanism of how voice-identity representations are established and provides a novel framework for understanding and examining the potential differences in familiar and unfamiliar voice processing in the human brain. Copyright © 2018 Elsevier Ltd. All rights reserved.

Constructing an Academic Identity in Australia: An Autoethnographic Narrative

ERIC Educational Resources Information Center

Ai, Bin

2017-01-01

This paper examines the process of academic identity construction experienced by a Chinese PhD student in an Australian university from 2010 to 2014. The researcher draws on his diaries written in Australia and uses some stories of the relationships with his supervisors and other scholars to unfold the process of his academic identity construction…

Northern grass lizards (Takydromus septentrionalis) from different populations do not differ in thermal preference and thermal tolerance when acclimated under identical thermal conditions.

PubMed

Yang, Jing; Sun, Yan-Yan; An, Hong; Ji, Xiang

2008-03-01

We acclimated adults of Takydromus septentrionalis (northern grass lizard) from four localities (populations) under identical thermal conditions to examine whether local thermal conditions have a fixed influence on thermal preference and thermal tolerance in the species. Selected body temperature (Tsel), critical thermal minimum (CTMin), and critical thermal maximum (CTMax) did not differ between sexes and among localities in lizards kept under identical laboratory conditions for approximately 5 months, and the interaction effects between sex and locality on these measures were not significant. Lizards acclimated to the three constant temperatures (20, 25, and 35 degrees C) differed in Tsel, CTMin, and CTMax. Tsel, CTMin, and CTMax all shifted upward as acclimation temperature increased, with Tsel shifting from 32.0 to 34.1 degrees C, CTMin from 4.9 to 8.0 degrees C, and CTMax from 42.0 to 44.5 degrees C at the change-over of acclimation temperature from 20 to 35 degrees C. Lizards acclimated to the three constant temperatures also differed in the range of viable body temperatures; the range was widest in the 25 degrees C treatment (38.1 degrees C) and narrowest in the 35 degrees C treatment (36.5 degrees C), with the 20 degrees C treatment in between (37.2 degrees C). The results of this study show that local thermal conditions do not have a fixed influence on thermal preference and thermal tolerance in T. septentrionalis.

Resolving an identity crisis: Implicit drinking identity and implicit alcohol identity are related but not the same.

PubMed

Ramirez, Jason J; Olin, Cecilia C; Lindgren, Kristen P

2017-09-01

Two variations of the Implicit Association Test (IAT), the Drinking Identity IAT and the Alcohol Identity IAT, assess implicit associations held in memory between one's identity and alcohol-related constructs. Both have been shown to predict numerous drinking outcomes, but these IATs have never been directly compared to one another. The purpose of this study was to compare these IATs and evaluate their incremental predictive validity. US undergraduate students (N=64, 50% female, mean age=21.98years) completed the Drinking Identity IAT, the Alcohol Identity IAT, an explicit measure of drinking identity, as well as measures of typical alcohol consumption and hazardous drinking. When evaluated in separate regression models that controlled for explicit drinking identity, results indicated that the Drinking Identity IAT and the Alcohol Identity IAT were significant, positive predictors of typical alcohol consumption, and that the Drinking Identity IAT, but not the Alcohol Identity IAT, was a significant predictor of hazardous drinking. When evaluated in the same regression models, the Drinking Identity IAT, but not the Alcohol Identity IAT, was significantly associated with typical and hazardous drinking. These results suggest that the Drinking Identity IAT and Alcohol Identity IAT are related but not redundant. Moreover, given that the Drinking Identity IAT, but not the Alcohol Identity IAT, incrementally predicted variance in drinking outcomes, identification with drinking behavior and social groups, as opposed to identification with alcohol itself, may be an especially strong predictor of drinking outcomes. Copyright © 2017 Elsevier Ltd. All rights reserved.

Identity-expression interaction in face perception: sex, visual field, and psychophysical factors.

PubMed

Godard, Ornella; Baudouin, Jean-Yves; Bonnet, Philippe; Fiori, Nicole

2013-01-01

We investigated the psychophysical factors underlying the identity-emotion interaction in face perception. Visual field and sex were also taken into account. Participants had to judge whether a probe face, presented in either the left or the right visual field, and a central target face belonging to same person while emotional expression varied (Experiment 1) or to judge whether probe and target faces expressed the same emotion while identity was manipulated (Experiment 2). For accuracy we replicated the mutual facilitation effect between identity and emotion; no sex or hemispheric differences were found. Processing speed measurements, however, showed a lesser degree of interference in women than in men, especially for matching identity when faces expressed different emotions after a left visual presentation probe face. Psychophysical indices can be used to determine whether these effects are perceptual (A') or instead arise at a post-perceptual decision-making stage (B"). The influence of identity on the processing of facial emotion seems to be due to perceptual factors, whereas the influence of emotion changes on identity processing seems to be related to decisional factors. In addition, men seem to be more "conservative" after a LVF/RH probe-face presentation when processing identity. Women seem to benefit from better abilities to extract facial invariant aspects relative to identity.

Stability of prebiotic, laminaran oligosaccharide under food processing conditions

NASA Astrophysics Data System (ADS)

Chamidah, A.

2018-04-01

Prebiotic stability tests on laminaran oligosaccharide under food processing conditions were urgently performed to determine the ability of prebiotics deal with processing. Laminaran, oligosaccharide is produced from enzymatic hydrolysis. To further apply this prebiotic, it is necessary to test its performance on food processing. Single prebiotic or in combination with probiotic can improve human digestive health. The effectiveness evaluation of prebiotic should be taken into account in regards its chemical and functional stabilities. This study aims to investigate the stability of laminaran, oligosaccharide under food processing condition.

Identity, storytelling and the philanthropic journey.

PubMed

Maclean, Mairi; Harvey, Charles; Gordon, Jillian; Shaw, Eleanor

2015-10-01

This article develops theoretical understanding of the involvement of wealthy entrepreneurs in socially transformative projects by offering a foundational theory of philanthropic identity narratives. We show that these narratives are structured according to the metaphorical framework of the journey , through which actors envision and make sense of personal transformation. The journey provides a valuable metaphor for conceptualizing narrative identities in entrepreneurial careers as individuals navigate different social landscapes, illuminating identities as unfolding through a process of wayfinding in response to events, transitions and turning-points. We delineate the journey from entrepreneurship to philanthropy, and propose a typology of rewards that entrepreneurs claim to derive from giving. We add to the expanding literature on narrative identities by suggesting that philanthropic identity narratives empower wealthy entrepreneurs to generate a legacy of the self that is both self- and socially oriented, these 'generativity scripts' propelling their capacity for action while ensuring the continuation of their journeys.

Identity, storytelling and the philanthropic journey

PubMed Central

Maclean, Mairi; Harvey, Charles; Gordon, Jillian; Shaw, Eleanor

2015-01-01

This article develops theoretical understanding of the involvement of wealthy entrepreneurs in socially transformative projects by offering a foundational theory of philanthropic identity narratives. We show that these narratives are structured according to the metaphorical framework of the journey, through which actors envision and make sense of personal transformation. The journey provides a valuable metaphor for conceptualizing narrative identities in entrepreneurial careers as individuals navigate different social landscapes, illuminating identities as unfolding through a process of wayfinding in response to events, transitions and turning-points. We delineate the journey from entrepreneurship to philanthropy, and propose a typology of rewards that entrepreneurs claim to derive from giving. We add to the expanding literature on narrative identities by suggesting that philanthropic identity narratives empower wealthy entrepreneurs to generate a legacy of the self that is both self- and socially oriented, these ‘generativity scripts’ propelling their capacity for action while ensuring the continuation of their journeys. PMID:26456976

Similar exemplar pooling processes underlie the learning of facial identity and handwriting style: Evidence from typical observers and individuals with Autism.

PubMed

Ipser, Alberta; Ring, Melanie; Murphy, Jennifer; Gaigg, Sebastian B; Cook, Richard

2016-05-01

Considerable research has addressed whether the cognitive and neural representations recruited by faces are similar to those engaged by other types of visual stimuli. For example, research has examined the extent to which objects of expertise recruit holistic representation and engage the fusiform face area. Little is known, however, about the domain-specificity of the exemplar pooling processes thought to underlie the acquisition of familiarity with particular facial identities. In the present study we sought to compare observers' ability to learn facial identities and handwriting styles from exposure to multiple exemplars. Crucially, while handwritten words and faces differ considerably in their topographic form, both learning tasks share a common exemplar pooling component. In our first experiment, we find that typical observers' ability to learn facial identities and handwriting styles from exposure to multiple exemplars correlates closely. In our second experiment, we show that observers with Autism Spectrum Disorder (ASD) are impaired at both learning tasks. Our findings suggest that similar exemplar pooling processes are recruited when learning facial identities and handwriting styles. Models of exemplar pooling originally developed to explain face learning, may therefore offer valuable insights into exemplar pooling across a range of domains, extending beyond faces. Aberrant exemplar pooling, possibly resulting from structural differences in the inferior longitudinal fasciculus, may underlie difficulties recognising familiar faces often experienced by individuals with ASD, and leave observers overly reliant on local details present in particular exemplars. Copyright © 2016 Elsevier Ltd. All rights reserved.

[Womanhood today--identity experiences and identity crises].

PubMed

Kast, V

1985-01-01

Modern women's identity crises and the various possibilities of identification along the way towards a new identity can be seen as her attempts to develop out of the depressive situation that her once normal role identity had, to a large extent, placed her in. Under this aspect, even concepts of living that are seen by many to be problematic can be justified as leading along the way towards identity, which is so essential for human relationships and interpersonal empathy.

On self-identity: the process of inclusion of individuals with intellectual disabilities in the military.

PubMed

Werner, Shirli; Hochman, Yael

2018-02-23

Identity development among individuals with disabilities may depend on their being included in central institutions in society. The centrality of the military in Israeli society makes it a highly important setting for inclusion and identity development. We examined the self-identity of young adults with intellectual disabilities who serve in the "Equal in Uniform" project. Forty-nine interviews were conducted with 31 individuals with intellectual disabilities. Findings showed that military service helped develop the identity of soldiers, which enhanced their self-efficacy. Participants described their participation in the military as an opportunity to take an active part in socially valued roles. Findings are discussed with reference to the effect of the project on the self-identity of individuals with intellectual disabilities. The meaning of successfully serving in socially valued roles for self-efficacy is discussed. Implications for rehabilitation Completing socially valued roles leads to greater self-efficacy, enhanced self-esteem and greater psychological well-being among individuals with intellectual disabilities. Inclusion of individuals with intellectual disabilities within a central community setting (specifically the military) allows them to deal with issues of identity development, as it does for other young people without intellectual disabilities. Receiving ongoing positive input from others for one's abilities and success is a conducive factor in positive identity formation.

The Disclosure Processes Model: Understanding Disclosure Decision Making and Postdisclosure Outcomes among People Living with a Concealable Stigmatized Identity

ERIC Educational Resources Information Center

Chaudoir, Stephenie R.; Fisher, Jeffrey D.

2010-01-01

Disclosure is a critical aspect of the experience of people who live with concealable stigmatized identities. This article presents the disclosure processes model (DPM)--a framework with which to examine when and why interpersonal disclosure may be beneficial. The DPM suggests that antecedent goals representing approach and avoidance motivational…

Processing the papal encyclical through perceptual filters: Pope Francis, identity-protective cognition, and climate change concern.

PubMed

Landrum, Asheley R; Lull, Robert B; Akin, Heather; Hasell, Ariel; Jamieson, Kathleen Hall

2017-09-01

Previous research suggests that when individuals encounter new information, they interpret it through perceptual 'filters' of prior beliefs, relevant social identities, and messenger credibility. In short, evaluations are not based solely on message accuracy, but also on the extent to which the message and messenger are amenable to the values of one's social groups. Here, we use the release of Pope Francis's 2015 encyclical as the context for a natural experiment to examine the role of prior values in climate change cognition. Based on our analysis of panel data collected before and after the encyclical's release, we find that political ideology moderated views of papal credibility on climate change for those participants who were aware of the encyclical. We also find that, in some contexts, non-Catholics who were aware of the encyclical granted Pope Francis additional credibility compared to the non-Catholics who were unaware of it, yet Catholics granted the Pope high credibility regardless of encyclical awareness. Importantly, papal credibility mediated the conditional relationships between encyclical awareness and acceptance of the Pope's messages on climate change. We conclude by discussing how our results provide insight into cognitive processing of new information about controversial issues. Copyright © 2017 Elsevier B.V. All rights reserved.

Pulsed electric fields for pasteurization: defining processing conditions

USDA-ARS?s Scientific Manuscript database

Application of pulsed electric fields (PEF) technology in food pasteurization has been extensively studied. Optimal PEF treatment conditions for maximum microbial inactivation depend on multiple factors including PEF processing conditions, production parameters and product properties. In order for...

The Science Identity and Entering a Science Occupation*

PubMed Central

Stets, Jan E.; Brenner, Philip S.; Burke, Peter J.; Serpe, Richard T.

2016-01-01

The initiative to increase the number of students in STEM disciplines and train them for a science-related job is a current national focus. Using longitudinal panel data from a national study that followed underrepresented college students in STEM fields, we investigate the neglected role that social psychological processes play in influencing science activity among the young. We study the impact of identity processes related to being a science student on entering a science occupation. More broadly, we examine whether an identity formulated in one institutional setting (education) has effects that persist to another institutional setting (the economy). We find that the science identity positively impacts the likelihood of entering a science occupation. It also serves as a mediator for other factors that are related to educational success. This provides insight into how an identity can guide behavior to move persons into structural positions across institutional domains. PMID:28364837

Being transgender: the experience of transgender identity development.

PubMed

Levitt, Heidi M; Ippolito, Maria R

2014-01-01

This article is based on a grounded theory analysis of interviews with transgender-identified people from different regions of the United States. Participants held a variety of gender identities under the transgender rubric (e.g., crossdresser, transman, transwoman, butch lesbian). Interviews explored the participants' experiences in arriving at their gender identity. This article presents three clusters of findings related to the common processes of transgender identity development. This process was made possible by accessibility of transgender narratives that injected hope into what was a childhood replete with criticism and scrutiny. Ultimately, participants came to their identities through balancing a desire for authenticity with demands of necessity--meaning that they weighed their internal gender experience with considerations about their available resources, coping skills, and the consequences of gender transitions. The implications of these findings are considered in terms of their contribution to gender theory, research, and clinical support for transgender clients.

Patterns in Identity Change and Development in Relationships With Mothers and Friends

ERIC Educational Resources Information Center

Reis, Olaf; Youniss, James

2004-01-01

Traditional research about identity status has been followed by investigations of identity change that challenge the notion of a general increase in maturity during adolescence while also calling for a more contextualized view on identity processes. This study examines changes in identity measured by the Identity Scale of the Erikson Psychosocial…

Testing a Model of Minority Identity Achievement, Identity Affirmation and Psychological Well-Being among Ethnic Minority and Sexual Minority Individuals

PubMed Central

2011-01-01

How is social identity related to psychological well-being among minority individuals? Drawing on developmental models of identity formation (e.g., Erikson, 1968) and on Social Identity Theory (Tajfel & Turner, 1979), we tested a conceptual model examining links between two key aspects of social identity and psychological well-being. We proposed that the association between identity achievement (exploring and understanding the meaning of one’s identity) and psychological well-being is mediated by identity affirmation (developing positive feelings and a sense of belonging to one’s social group). Across three studies, including ethnic minority high school students (Study 1), ethnic minority college students (Study 2) and lesbian and gay male adults (Study 3), we found strong support for the model. Results suggest that the process of exploring and understanding one’s minority identity can serve as an important basis for developing positive feelings toward and an enhanced sense of attachment to the group which can in turn confer psychological benefits for minority individuals. Implications and directions for future research are discussed. PMID:21341900

The Constructs of Identity or the Art of Disregarding Differences.

ERIC Educational Resources Information Center

Von Glasersfeld, Ernst

The information processing terms "content" and "address" are used to describe structural differences between the constructs of individual identity and identity in the equivalence sense. In both cases a sameness relation is established in spite of specific differences. The resulting constructs of identity are known to be…

Conditions and constraints of food processing in space

NASA Technical Reports Server (NTRS)

Fu, B.; Nelson, P. E.; Mitchell, C. A. (Principal Investigator)

1994-01-01

Requirements and constraints of food processing in space include a balanced diet, food variety, stability for storage, hardware weight and volume, plant performance, build-up of microorganisms, and waste processing. Lunar, Martian, and space station environmental conditions include variations in atmosphere, day length, temperature, gravity, magnetic field, and radiation environment. Weightlessness affects fluid behavior, heat transfer, and mass transfer. Concerns about microbial behavior include survival on Martian and lunar surfaces and in enclosed environments. Many present technologies can be adapted to meet space conditions.

Improved process conditions for increasing expression of MHC class II protein from a stable Drosophila S2 cell line.

PubMed

Shen, Xiao; Dojcinovic, Danijel; Baldi, Lucia; Hacker, David L; Luescher, Immanuel F; Wurm, Florian M

2018-01-01

To investigate the effects of operational process conditions on expression of MHC class II protein from a stable Drosophila S2 cell line. When the Drosophila S2 cells were grown in vented orbitally shaken TubeSpin bioreactor 600 containers, cell growth was improved three-fold and the yield of recombinant major histocompatibility (MHC) class II protein (HLA-DR1 2xHis ) increased four-fold over the levels observed for the same cells cultivated in roller bottles (RB) without vented caps. Culturing in RB with vented caps while increasing the rotation speed from 6 rpm to 18 rpm also improved cell growth five-fold and protein productivity three-fold which is comparable to the levels observed in the orbitally shaken containers. Protein activity was found to be almost identical between the two vessel systems tested. Optimized cell culture conditions and a more efficient vessel type can enhance gas transfer and mixing and lead to substantial improvement of recombinant product yields from S2 cells.

Identity Development in German Adolescents with and without Visual Impairments

ERIC Educational Resources Information Center

Pinquart, Martin; Pfeiffer, Jens P.

2013-01-01

Introduction: The study reported here assessed the exploration of identity and commitment to an identity in German adolescents with and without visual impairments. Methods: In total, 178 adolescents with visual impairments (blindness or low vision) and 526 sighted adolescents completed the Ego Identity Process Questionnaire. Results: The levels of…

Social identity modifies face perception: an ERP study of social categorization

PubMed Central

Stedehouder, Jeffrey; Ito, Tiffany A.

2015-01-01

Two studies examined whether social identity processes, i.e. group identification and social identity threat, amplify the degree to which people attend to social category information in early perception [assessed with event-related brain potentials (ERPs)]. Participants were presented with faces of Muslims and non-Muslims in an evaluative priming task while ERPs were measured and implicit evaluative bias was assessed. Study 1 revealed that non-Muslims showed stronger differentiation between ingroup and outgroup faces in both early (N200) and later processing stages (implicit evaluations) when they identified more strongly with their ethnic group. Moreover, identification effects on implicit bias were mediated by intergroup differentiation in the N200. In Study 2, social identity threat (vs control) was manipulated among Muslims. Results revealed that high social identity threat resulted in stronger differentiation of Muslims from non-Muslims in early (N200) and late (implicit evaluations) processing stages, with N200 effects again predicting implicit bias. Combined, these studies reveal how seemingly bottom-up early social categorization processes are affected by individual and contextual variables that affect the meaning of social identity. Implications of these results for the social identity perspective as well as social cognitive theories of person perception are discussed. PMID:25140049

Changing Career and Changing Identity: How Do Teacher Career Changers Exercise Agency in Identity Construction?

ERIC Educational Resources Information Center

Wilson, Elaine; Deaney, Rosemary

2010-01-01

The quest to understand what it means to "become" a teacher and the conditions in which such aspirations can be translated into lived experience, continues to exercise teacher educators and researchers alike. Whilst the literature points towards the importance of developing teacher identity, little attention has been given to…

Identity, Knowledge and Participation: Health Theatre for Children

ERIC Educational Resources Information Center

Grabowski, Dan

2013-01-01

Purpose: The main aim of the paper is to explore whether health theatre as a school-based health promotion initiative communicates relevant health knowledge to children and the interrelated processes of identity development, knowledge acquisition and participation. Development of the definition of "health identity" was a subsidiary…

Identity Formation in Adolescents from Italian, Mixed, and Migrant Families

ERIC Educational Resources Information Center

Crocetti, Elisabetta; Fermani, Alessandra; Pojaghi, Barbara; Meeus, Wim

2011-01-01

The purpose of this study was to compare identity formation in adolescents from Italian (n = 261), mixed (n = 100), and migrant families (n =148). Participants completed the Italian version of the Utrecht-Management of Identity Commitments Scale that assesses identity processes in educational and relational domains. Within a variable-centered…

A social identity model of pro-environmental action (SIMPEA).

PubMed

Fritsche, Immo; Barth, Markus; Jugert, Philipp; Masson, Torsten; Reese, Gerhard

2018-03-01

Large-scale environmental crises are genuinely collective phenomena: they usually result from collective, rather than personal, behavior and how they are cognitively represented and appraised is determined by collectively shared interpretations (e.g., differing across ideological groups) and based on concern for collectives (e.g., humankind, future generations) rather than for individuals. Nevertheless, pro-environmental action has been primarily investigated as a personal decision-making process. We complement this research with a social identity perspective on pro-environmental action. Social identity is the human capacity to define the self in terms of "We" instead of "I," enabling people to think and act as collectives, which should be crucial given personal insufficiency to appraise and effectively respond to environmental crises. We propose a Social Identity Model of Pro-Environmental Action (SIMPEA) of how social identity processes affect both appraisal of and behavioral responses to large-scale environmental crises. We review related and pertinent research providing initial evidence for the role of 4 social identity processes hypothesized in SIMPEA. Specifically, we propose that ingroup identification, ingroup norms and goals, and collective efficacy determine environmental appraisals as well as both private and public sphere environmental action. These processes are driven by personal and collective emotions and motivations that arise from environmental appraisal and operate on both a deliberate and automatic processing level. Finally, we discuss SIMPEA's implications for the research agenda in environmental and social psychology and for interventions fostering pro-environmental action. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Character order processing in Chinese reading.

PubMed

Gu, Junjuan; Li, Xingshan; Liversedge, Simon P

2015-02-01

We explored how character order information is encoded in isolated word processing or Chinese sentence reading in 2 experiments using a masked priming paradigm and a gaze-contingent display-change paradigm. The results showed that response latencies in the lexical decision task and reading times on the target word region were longer in the unrelated condition (the prime or the preview was unrelated with the target word) than the transposed-character condition (the prime or the preview was a transposition of the 2 characters of the target word), which were respectively longer than in the identity condition (the prime or preview was identical to the target word). These results show that character order is encoded at an early stage of processing in Chinese reading, but character position encoding was not strict. We also found that character order encoding was similar for single-morpheme and multiple-morpheme words, suggesting that morphemic status does not affect character order encoding. The current results represent an early contribution to our understanding of character order encoding during Chinese reading.

Identity-Based Motivation: Constraints and Opportunities in Consumer Research

PubMed Central

Shavitt, Sharon; Torelli, Carlos J.; Wong, Jimmy

2009-01-01

This commentary underscores the integrative nature of the identity-based motivation model (Oyserman, 2009). We situate the model within existing literatures in psychology and consumer behavior, and illustrate its novel elements with research examples. Special attention is devoted to, 1) how product- and brand-based affordances constrain identity-based motivation processes and, 2) the mindsets and action tendencies that can be triggered by specific cultural identities in pursuit of consumer goals. Future opportunities are suggested for researching the antecedents of product meanings and relevant identities. PMID:20161045

Identity-Based Motivation: Constraints and Opportunities in Consumer Research.

PubMed

Shavitt, Sharon; Torelli, Carlos J; Wong, Jimmy

2009-07-01

This commentary underscores the integrative nature of the identity-based motivation model (Oyserman, 2009). We situate the model within existing literatures in psychology and consumer behavior, and illustrate its novel elements with research examples. Special attention is devoted to, 1) how product- and brand-based affordances constrain identity-based motivation processes and, 2) the mindsets and action tendencies that can be triggered by specific cultural identities in pursuit of consumer goals. Future opportunities are suggested for researching the antecedents of product meanings and relevant identities.

Re-Imagining Teachers' Identity and Professionalism under the Condition of International Education

ERIC Educational Resources Information Center

Tran, Ly Thi; Nguyen, Nhai Thi

2015-01-01

Around the world, 4.3 million students are engaged in international education each year. However, there is a paucity in theory and empirical research on teachers' professionalism in international education. This paper aims to fill out this gap and contribute to our understanding of teachers' changing roles and identity due to the impact of…

Examining the sex difference in lateralisation for processing facial emotion: does biological sex or psychological gender identity matter?

PubMed

Bourne, Victoria J; Maxwell, Adele M

2010-04-01

The research examining sex differences in functional lateralisation has shown varying results. While some provide evidence for males being more strongly lateralised than females, a number have shown either no relationship or the opposite pattern of findings. In this study we consider whether psychological gender identity might clarify some of the conflicting results in this area of research. Eight five participants (39 males) aged from 18 to 49 years old were tested. We found that psychological masculinity was associated with stronger patterns of lateralisation for the processing of a range of emotional expressions. We also found an interaction between biological sex and psychological gender identity, with a positive relationship between psychological masculinity and lateralisation found for males, but a negative relationship found for females. The possible role of hormonal exposure in this relationship is discussed. (c) 2010 Elsevier Ltd. All rights reserved.

Deflecting the trajectory and changing the narrative: how self-affirmation affects academic performance and motivation under identity threat.

PubMed

Sherman, David K; Hartson, Kimberly A; Binning, Kevin R; Purdie-Vaughns, Valerie; Garcia, Julio; Taborsky-Barba, Suzanne; Tomassetti, Sarah; Nussbaum, A David; Cohen, Geoffrey L

2013-04-01

To the extent that stereotype and identity threat undermine academic performance, social psychological interventions that lessen threat could buffer threatened students and improve performance. Two studies, each featuring a longitudinal field experiment in a mixed-ethnicity middle school, examined whether a values affirmation writing exercise could attenuate the achievement gap between Latino American and European American students. In Study 1, students completed multiple self-affirmation (or control) activities as part of their regular class assignments. Latino American students, the identity threatened group, earned higher grades in the affirmation than control condition, whereas White students were unaffected. The effects persisted 3 years and, for many students, continued into high school by lifting their performance trajectory. Study 2 featured daily diaries to examine how the affirmation affected psychology under identity threat, with the expectation that it would shape students' narratives of their ongoing academic experience. By conferring a big-picture focus, affirmation was expected to broaden construals, prevent daily adversity from being experienced as identity threat, and insulate academic motivation from identity threat. Indeed, affirmed Latino American students not only earned higher grades than nonaffirmed Latino American students but also construed events at a more abstract than concrete level and were less likely to have their daily feelings of academic fit and motivation undermined by identity threat. Discussion centers on how social-psychological processes propagate themselves over time and how timely interventions targeting these processes can promote well-being and achievement.

Exploring Doctoral Student Identity Development Using a Self-Study Approach

ERIC Educational Resources Information Center

Foot, Rachel; Crowe, Alicia, R.; Tollafield, Karen Andrus; Allan, Chad Everett

2014-01-01

The doctoral journey is as much about identity transitions as it is about becoming an expert in a field of study. However, transitioning from past and professional lives and identities to scholarly identities is not an easy process. Three doctoral students at various stages of completion engaged in self-study research to explore their emerging…

Parental Relationships, Autonomy, and Identity Processes of High School Students

ERIC Educational Resources Information Center

Mullis, Ronald L.; Graf, Shruti Chatterjee; Mullis, Ann K.

2009-01-01

To examine the interrelations among parental relationships, emotional autonomy, and identity statuses, the authors asked 234 (105 male, 129 female) high school students to complete the Parental Bonding Scale (G. Parker, H. Tupling, & L. B. Brown, 1979), Emotional Autonomy Scale (L. D. Steinberg & S. B. Silverberg, 1986), and Extended Objective…

Impact of cyclophosphamide dose of conditioning on the outcome of allogeneic hematopoietic stem cell transplantation for aplastic anemia from human leukocyte antigen-identical sibling.

PubMed

Mori, Takehiko; Koh, Hideo; Onishi, Yasushi; Kako, Shinichi; Onizuka, Makoto; Kanamori, Heiwa; Ozawa, Yukiyasu; Kato, Chiaki; Iida, Hiroatsu; Suzuki, Ritsuro; Ichinohe, Tatsuo; Kanda, Yoshinobu; Maeda, Tetsuo; Nakao, Shinji; Yamazaki, Hirohito

2016-04-01

The standard conditioning regimen in allogeneic hematopoietic stem cell transplantation (HSCT) for aplastic anemia from a human leukocyte antigen (HLA)-identical sibling has been high-dose cyclophosphamide (CY 200 mg/kg). In the present study, results for 203 patients with aplastic anemia aged 16 years or older who underwent allogeneic HSCT from HLA-identical siblings were retrospectively analyzed using the registry database of Japan Society for Hematopoietic Cell Transplantation. Conditioning regimens were defined as a (1) high-dose CY (200 mg/kg or greater)-based (n = 117); (2) reduced-dose CY (100 mg/kg or greater, but less than 200 mg/kg)-based (n = 38); and (3) low-dose CY (less than 100 mg/kg)-based (n = 48) regimen. Patient age and the proportion of patients receiving fludarabine were significantly higher in the reduced- and low-dose CY groups than the high-dose CY group. Engraftment was comparable among the groups. Five-year overall survival (OS) tended to be higher in the low-dose CY group [93.0 % (95 % CI 85.1-100.0 %)] than the high-dose CY [84.2 % (95 % CI 77.1-91.3 %)] or reduced-dose CY groups [83.8 % (95 % CI 71.8-95.8 %); P = 0.214]. Age-adjusted OS was higher in the low-dose CY group than the high- and reduced-dose CY groups with borderline significance (P = 0.067). These results suggest that CY dose can safely be reduced without increasing graft rejection by adding fludarabine in allogeneic HSCT for aplastic anemia from an HLA-identical sibling.

Racial Identity in the Context of Pubertal Development: Implications for Adjustment

ERIC Educational Resources Information Center

Carter, Rona; Seaton, Eleanor K.; Rivas-Drake, Deborah

2017-01-01

The developmental significance of youths' racial identities during adolescence is well established. It is less clear how puberty, a normative process, influences the relationship between racial identity and adjustment outcomes during adolescence. This study examined whether puberty moderates the relationship between racial identity dimensions and…

The Impact of Racial Identity, Ethnic Identity, Asian Values and Race-Related Stress on Asian Americans and Asian International College Students’ Psychological Well-Being

PubMed Central

Iwamoto, Derek Kenji; Liu, William Ming

2010-01-01

The current study investigated the direct and moderating effects of racial identity, ethnic identity, Asian values, and race-related stress on positive psychological well-being among 402 Asian American and Asian international college students. Results revealed that the racial identity statuses Internalization, Immersion-Emersion, Dissonance, Asian values and Ethnic Identity Affirmation and Belonging were significant predictors of well-being. Asian values, Dissonance and Conformity were found to moderate the relationship between race-related stress on well-being. Specifically, individuals in low race-related stress conditions who had low Asian values, high Conformity and low Dissonance attitudes started high on well being but decreased as race-related stress increased. These findings underscore the importance of how racial identity statuses, Asian values and ethnic identity jointly and uniquely explain and moderate the effects of race-related stress on positive well-being. Implications for future research and clinical practice are discussed. PMID:20396592

The impact of racial identity, ethnic identity, asian values and race-related stress on Asian Americans and Asian international college students' psychological well-being.

PubMed

Iwamoto, Derek Kenji; Liu, William Ming

2010-01-01

The current study investigated the direct and moderating effects of racial identity, ethnic identity, Asian values, and race-related stress on positive psychological well-being among 402 Asian American and Asian international college students. Results revealed that the racial identity statuses Internalization, Immersion-Emersion, Dissonance, Asian values and Ethnic Identity Affirmation and Belonging were significant predictors of well-being. Asian values, Dissonance and Conformity were found to moderate the relationship between race-related stress on well-being. Specifically, individuals in low race-related stress conditions who had low Asian values, high Conformity and low Dissonance attitudes started high on well being but decreased as race-related stress increased. These findings underscore the importance of how racial identity statuses, Asian values and ethnic identity jointly and uniquely explain and moderate the effects of race-related stress on positive well-being. Implications for future research and clinical practice are discussed.

Social identity modifies face perception: an ERP study of social categorization.

PubMed

Derks, Belle; Stedehouder, Jeffrey; Ito, Tiffany A

2015-05-01

Two studies examined whether social identity processes, i.e. group identification and social identity threat, amplify the degree to which people attend to social category information in early perception [assessed with event-related brain potentials (ERPs)]. Participants were presented with faces of Muslims and non-Muslims in an evaluative priming task while ERPs were measured and implicit evaluative bias was assessed. Study 1 revealed that non-Muslims showed stronger differentiation between ingroup and outgroup faces in both early (N200) and later processing stages (implicit evaluations) when they identified more strongly with their ethnic group. Moreover, identification effects on implicit bias were mediated by intergroup differentiation in the N200. In Study 2, social identity threat (vs control) was manipulated among Muslims. Results revealed that high social identity threat resulted in stronger differentiation of Muslims from non-Muslims in early (N200) and late (implicit evaluations) processing stages, with N200 effects again predicting implicit bias. Combined, these studies reveal how seemingly bottom-up early social categorization processes are affected by individual and contextual variables that affect the meaning of social identity. Implications of these results for the social identity perspective as well as social cognitive theories of person perception are discussed. © The Author (2014). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

Theorizing University Identity Development: Multiple Perspectives and Common Goals

ERIC Educational Resources Information Center

MacDonald, Ginger Phillips

2013-01-01

Universities articulate their identities during moments of organizational change. The process of development of university identity is herein explored from multiple theoretical strands: (a) industrial/organizational psychology, (b) human development/social psychology, (c) marketing, and (d) postmodern sociological. This article provides an…

Social identity change: shifts in social identity during adolescence.

PubMed

Tanti, Chris; Stukas, Arthur A; Halloran, Michael J; Foddy, Margaret

2011-06-01

This study investigated the proposition that adolescence involves significant shifts in social identity as a function of changes in social context and cognitive style. Using an experimental design, we primed either peer or gender identity with a sample of 380 early- (12-13 years), mid- (15-16 years), and late-adolescents (18-20 years) and then measured the effect of the prime on self-stereotyping and ingroup favouritism. The findings showed significant differences in social identity across adolescent groups, in that social identity effects were relatively strong in early- and late-adolescents, particularly when peer group identity rather than gender identity was salient. While these effects were consistent with the experience of change in educational social context, differences in cognitive style were only weakly related to ingroup favouritism. The implications of the findings for theory and future research on social identity during adolescence are discussed. Crown Copyright © 2010. Published by Elsevier Ltd. All rights reserved.

Comparative Associations Between Achieved Bicultural Identity, Achieved Ego Identity, and Achieved Religious Identity and Adaptation Among Australian Adolescent Muslims.

PubMed

Abu-Rayya, Hisham M; Abu-Rayya, Maram H; White, Fiona A; Walker, Richard

2018-04-01

This study examined the comparative roles of biculturalism, ego identity, and religious identity in the adaptation of Australian adolescent Muslims. A total of 504 high school Muslim students studying at high schools in metropolitan Sydney and Melbourne, Australia, took part in this study which required them to complete a self-report questionnaire. Analyses indicated that adolescent Muslims' achieved religious identity seems to play a more important role in shaping their psychological and socio-cultural adaptation compared to adolescents' achieved bicultural identity. Adolescents' achieved ego identity tended also to play a greater role in their psychological and socio-cultural adaptation than achieved bicultural identity. The relationships between the three identities and negative indicators of psychological adaptation were consistently indifferent. Based on these findings, we propose that the three identity-based forces-bicultural identity development, religious identity attainment, and ego identity formation-be amalgamated into one framework in order for researchers to more accurately examine the adaptation of Australian adolescent Muslims.

Constructing Identities in Multicultural Learning Contexts

ERIC Educational Resources Information Center

Crafter, Sarah; de Abreu, Guida

2010-01-01

In this article we examine two concepts that aid our understanding of processes of identification in multiethnic schools. The first concept focuses on the complementarity of "three processes of identity" (identifying the other, being identified, and self-identification). This is brought together with the concept of sociocultural coupling…

Dissociable Learning Processes Underlie Human Pain Conditioning

PubMed Central

Zhang, Suyi; Mano, Hiroaki; Ganesh, Gowrishankar; Robbins, Trevor; Seymour, Ben

2016-01-01

Summary Pavlovian conditioning underlies many aspects of pain behavior, including fear and threat detection [1], escape and avoidance learning [2], and endogenous analgesia [3]. Although a central role for the amygdala is well established [4], both human and animal studies implicate other brain regions in learning, notably ventral striatum and cerebellum [5]. It remains unclear whether these regions make different contributions to a single aversive learning process or represent independent learning mechanisms that interact to generate the expression of pain-related behavior. We designed a human parallel aversive conditioning paradigm in which different Pavlovian visual cues probabilistically predicted thermal pain primarily to either the left or right arm and studied the acquisition of conditioned Pavlovian responses using combined physiological recordings and fMRI. Using computational modeling based on reinforcement learning theory, we found that conditioning involves two distinct types of learning process. First, a non-specific “preparatory” system learns aversive facial expressions and autonomic responses such as skin conductance. The associated learning signals—the learned associability and prediction error—were correlated with fMRI brain responses in amygdala-striatal regions, corresponding to the classic aversive (fear) learning circuit. Second, a specific lateralized system learns “consummatory” limb-withdrawal responses, detectable with electromyography of the arm to which pain is predicted. Its related learned associability was correlated with responses in ipsilateral cerebellar cortex, suggesting a novel computational role for the cerebellum in pain. In conclusion, our results show that the overall phenotype of conditioned pain behavior depends on two dissociable reinforcement learning circuits. PMID:26711494

Dissociable Learning Processes Underlie Human Pain Conditioning.

PubMed

Zhang, Suyi; Mano, Hiroaki; Ganesh, Gowrishankar; Robbins, Trevor; Seymour, Ben

2016-01-11

Pavlovian conditioning underlies many aspects of pain behavior, including fear and threat detection [1], escape and avoidance learning [2], and endogenous analgesia [3]. Although a central role for the amygdala is well established [4], both human and animal studies implicate other brain regions in learning, notably ventral striatum and cerebellum [5]. It remains unclear whether these regions make different contributions to a single aversive learning process or represent independent learning mechanisms that interact to generate the expression of pain-related behavior. We designed a human parallel aversive conditioning paradigm in which different Pavlovian visual cues probabilistically predicted thermal pain primarily to either the left or right arm and studied the acquisition of conditioned Pavlovian responses using combined physiological recordings and fMRI. Using computational modeling based on reinforcement learning theory, we found that conditioning involves two distinct types of learning process. First, a non-specific "preparatory" system learns aversive facial expressions and autonomic responses such as skin conductance. The associated learning signals-the learned associability and prediction error-were correlated with fMRI brain responses in amygdala-striatal regions, corresponding to the classic aversive (fear) learning circuit. Second, a specific lateralized system learns "consummatory" limb-withdrawal responses, detectable with electromyography of the arm to which pain is predicted. Its related learned associability was correlated with responses in ipsilateral cerebellar cortex, suggesting a novel computational role for the cerebellum in pain. In conclusion, our results show that the overall phenotype of conditioned pain behavior depends on two dissociable reinforcement learning circuits. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

[The history of the concept of gender identity disorder].

PubMed

Koh, Jun

2012-01-01

The Metamorphoses Greek myth includes a story about a woman raised as a male falling in love with another woman, and being transformed into a man prior to a wedding ceremony and staying with her. It is therefore considered that people who desire to live as though they have the opposite gender have existed since ancient times. People who express a sense of discomfort with their anatomical sex and related roles have been reported in the medical literature since the middle of the 19th century. However, homosexual, fetishism, gender identity disorder, and associated conditions were mixed together and regarded as types of sexual perversion that were considered ethically objectionable until the 1950s. The first performance of sex-reassignment surgery in 1952 attracted considerable attention, and the sexologist Harry Benjamin reported a case of 'a woman kept in the body of a man', which was called transsexualism. John William Money studied the sexual consciousness about disorders of sex development and advocated the concept of gender in 1957. Thereafter the disparity between anatomical sex and gender identity was referred to as the psychopathological condition of gender identity disorder, and this was used for its diagnostic name when it was introduced into DSM-III in 1980. However, gender identity disorder encompasses a spectrum of conditions, and DSM-III -R categorized it into three types: transsexualism, nontranssexualism, and not otherwise specified. The first two types were subsequently combined and standardized into the official diagnostic name of 'gender identity disorder' in DSM-IV. In contrast, gender identity disorder was categorized into four groups (including transsexualism and dual-role transvestism) in ICD-10. A draft proposal of DSM-5 has been submitted, in which the diagnostic name of gender identity disorder has been changed to gender dysphoria. Also, it refers to 'assigned gender' rather than to 'sex', and includes disorders of sexual development

Sex-Role Influences on Turkish Adolescents' Self-Identity.

ERIC Educational Resources Information Center

Yildirim, Ali

This study was undertaken to investigate sex role influences on Turkish adolescents' self-identity process as part of an international self-identity research project. Specifically, the purpose of this study was to examine the role gender plays in the value systems of Turkish adolescents through a questionnaire. A total of 154 male and 119 female…

Swiss identity smells like chocolate: Social identity shapes olfactory judgments

PubMed Central

Coppin, Géraldine; Pool, Eva; Delplanque, Sylvain; Oud, Bastiaan; Margot, Christian; Sander, David; Van Bavel, Jay J.

2016-01-01

There is extensive evidence that social identities can shape people’s attitudes and behavior, but what about sensory judgments? We examined the possibility that social identity concerns may also shape the judgment of non-social properties—namely, olfactory judgment. In two experiments, we presented Swiss and non-Swiss participants with the odor of chocolate, for which Switzerland is world-famous, and a control odor (popcorn). Swiss participants primed with Swiss identity reported the odor of chocolate (but not popcorn) as more intense than non-Swiss participants (Experiments 1 and 2) and than Swiss participants primed with individual identity or not primed (Experiment 2). The self-reported intensity of chocolate smell tended to increase as identity accessibility increased—but only among Swiss participants (Experiment 1). These results suggest that identity priming can counter-act classic sensory habituation effects, allowing identity-relevant smells to maintain their intensity after repeated presentations. This suggests that social identity dynamically influences sensory judgment. We discuss the potential implications for models of social identity and chemosensory perception. PMID:27725715

Swiss identity smells like chocolate: Social identity shapes olfactory judgments.

PubMed

Coppin, Géraldine; Pool, Eva; Delplanque, Sylvain; Oud, Bastiaan; Margot, Christian; Sander, David; Van Bavel, Jay J

2016-10-11

There is extensive evidence that social identities can shape people's attitudes and behavior, but what about sensory judgments? We examined the possibility that social identity concerns may also shape the judgment of non-social properties-namely, olfactory judgment. In two experiments, we presented Swiss and non-Swiss participants with the odor of chocolate, for which Switzerland is world-famous, and a control odor (popcorn). Swiss participants primed with Swiss identity reported the odor of chocolate (but not popcorn) as more intense than non-Swiss participants (Experiments 1 and 2) and than Swiss participants primed with individual identity or not primed (Experiment 2). The self-reported intensity of chocolate smell tended to increase as identity accessibility increased-but only among Swiss participants (Experiment 1). These results suggest that identity priming can counter-act classic sensory habituation effects, allowing identity-relevant smells to maintain their intensity after repeated presentations. This suggests that social identity dynamically influences sensory judgment. We discuss the potential implications for models of social identity and chemosensory perception.

Identity threat and stigma in cancer patients

PubMed Central

Marziliano, Allison; Moyer, Anne

2014-01-01

Cancer stigma has undergone an important transformation in recent decades. In general, this disease no longer fits squarely into Goffman’s classic taxonomy of stigmatized conditions. This review will demonstrate that, with important adaptations, an identity-threat model of stigma can be used to organize cancer stigma research post-Goffman. This adapted model postulates that one’s personal attributions, responses to situational threat, and disease/treatment characteristics can be used to predict identity threat and well-being of individuals with cancer. Implications for further research and clinical practice are discussed. PMID:28070343

Combination of process and vibration data for improved condition monitoring of industrial systems working under variable operating conditions

NASA Astrophysics Data System (ADS)

Ruiz-Cárcel, C.; Jaramillo, V. H.; Mba, D.; Ottewill, J. R.; Cao, Y.

2016-01-01

The detection and diagnosis of faults in industrial processes is a very active field of research due to the reduction in maintenance costs achieved by the implementation of process monitoring algorithms such as Principal Component Analysis, Partial Least Squares or more recently Canonical Variate Analysis (CVA). Typically the condition of rotating machinery is monitored separately using vibration analysis or other specific techniques. Conventional vibration-based condition monitoring techniques are based on the tracking of key features observed in the measured signal. Typically steady-state loading conditions are required to ensure consistency between measurements. In this paper, a technique based on merging process and vibration data is proposed with the objective of improving the detection of mechanical faults in industrial systems working under variable operating conditions. The capabilities of CVA for detection and diagnosis of faults were tested using experimental data acquired from a compressor test rig where different process faults were introduced. Results suggest that the combination of process and vibration data can effectively improve the detectability of mechanical faults in systems working under variable operating conditions.

Architectural and Urban Identity Transformation of Eskisehir - An Anatolian City

NASA Astrophysics Data System (ADS)

Kandemir, Ozlem

2017-10-01

City is the arena where we identify ourselves and interact with others and our environment; cities are epicentres of interaction, transition and fusion of different communities and their cultures. Thus, it is important to discuss the elements of change and their consequences in architectural - urban spaces and their products in the context of identity. Urban identity can be defined as the impression invoked on its inhabitants by the environmental, historical, sociocultural and spatial values. Both architectural and urban identity have a dynamic structure, susceptive to every change on both social and administrative structure. Both global and national economic fluctuations in the last decades and industrialisation throughout the 20th century caused dramatic and diverse changes in the conditions of life, consumption forms, the perception of time and space consequently transforming architecture and city. The changes in all the different aspects of the city life and structure with time cause transformation of architecture and urban identity. This dynamism caused by changes and new formations in the cultural life and environmental conditions also leads to transforming customs and the ways we occupy/use/live in a place. Consequently, these changes and new social norms that can transform the way we occupy a space and our demands from a place can be asserted. All new requirements caused by these new conditions of urban life transform the existing architecture and spaces. In this presentation, the transformation of the architectural and urban identity of Eskisehir will be discussed through its dynamics like architectural and urban transformation, industry and politics.

The Patient's Experience of the Psychosocial Process That Influences Identity following Stroke Rehabilitation: A Metaethnography

PubMed Central

Hole, E.; Stubbs, B.; Roskell, C.; Soundy, A.

2014-01-01

Background and Purpose. Patient experience is increasingly being recognised as a key health outcome due to its positive correlation with quality of life and treatment compliance. The aim of this study was to create a model of how patient's experiences of rehabilitation after stroke influence their outcome. Methods. A metaethnography of qualitative articles published since 2000 was undertaken. A systematic search of four databases using the keywords was competed. Original studies were included if at least 50% of their data from results was focused on stroke survivors experiences and if they reflected an overarching experience of stroke rehabilitation. Relevant papers were appraised for quality using the COREQ tool. Pata analysis as undertaken using traditional processes of extracting, interpreting, translating, and synthesizing the included studies. Results. Thirteen studies were included. Two themes (1) evolution of identity and (2) psychosocial constructs that influence experience were identified. A model of recovery was generated. Conclusion. The synthesis model conceptualizes how the recovery of stroke survivors' sense of identity changes during rehabilitation illustrating changes and evolution over time. Positive experiences are shaped by key psychosocial concepts such as hope, social support, and rely on good self-efficacy which is influenced by both clinical staff and external support. PMID:24616623

Dissociating effects of stimulus identity and load on working memory attentional guidance: lengthening encoding time eliminates the effect of load but not identity.

PubMed

Tsvetanov, Kamen A; Arvanitis, Theodoros N; Humphreys, Glyn W

2012-01-01

Effects of the identity and load of items in working memory (WM) on visual attention were examined. With a short interval between the WM item and a subsequent search task, there were effects of both load (slowed overall reaction times, RTs, in a WM condition relative to a mere repetition baseline) and identity (search RTs were affected by re-presentation of the item in WM in the search display). As the time to encode the initial display increased, the effects of load decreased while the effect of identity remained. The data indicate that the identity of stimuli in WM can affect the subsequent deployment of attention even when time is allowed for consolidation of the stimuli in WM, and that the WM effects are not causally related to the presence of cognitive load. The results are consistent with the identity of stimuli in WM modulating attention post the memory consolidation stage.

Changes in racial identity among African American college students following the election of Barack Obama.

PubMed

Fuller-Rowell, Thomas E; Burrow, Anthony L; Ong, Anthony D

2011-11-01

The current study considered the influence of the 2008 presidential election on the racial identity of African American college students (M(age) = 19.3 years; 26.3% male). The design of the study consisted of 2 components: longitudinal and daily. The longitudinal component assessed 3 dimensions of racial identity (centrality, private regard, and public regard) 2 weeks before and 5 months after the election, and the daily diary component assessed racial identity and identity exploration on the days immediately before and after the election. Daily items measuring identity exploration focused on how much individuals thought about issues relating to their race. Analyses considered the immediate effects of the election on identity exploration and the extent to which changes in exploration were shaped by racial identity measured prior to the election. We also considered immediate and longer term changes in racial identity following the election and the extent to which longer term changes were conditioned by identity exploration. Findings suggest that the election served as an "encounter" experience (Cross, 1991, 1995, pp. 60-61), which led to increases in identity exploration. Moreover, analyses confirmed that changes in identity exploration were most pronounced among those with higher levels of racial centrality. Results also suggest that the election had both an immediate and a longer term influence on racial identity, which in some instances was conditioned by identity exploration.

Identity consolidation in early adulthood: relations with ego-resiliency, the context of marriage, and personality change.

PubMed

Pals, J L

1999-04-01

Identity consolidation during early adulthood was conceptualized as a process of investing oneself in new adult roles, responsibilities, and contexts and evaluating one's ongoing experience in order to construct a coherent, grounded, and positive identity. The current study longitudinally examined (age 21 to age 27) the roles of ego-resiliency, an important personality resource, and marriage, an important identity context, in the process of identity consolidation as it unfolded in a cohort of women who experienced early adulthood during the early 1960s. Prototypes of identity in marriage were developed to reflect the different ways these women invested and evaluated their identities in the context of marriage. Results showed that ego-resiliency at age 21 and the experience of identity in marriage at age 27 were both related to identity consolidation at age 27, and findings also suggested that the relation of age 21 ego-resiliency to age 27 identity consolidation was mediated by identity in marriage. Finally, successful identity consolidation was associated with increasing ego-resiliency from age 21 to age 27. Discussion focuses on the interaction between personality and social context in the process of identity consolidation and the role of identity consolidation in personality change.

Exercise identity as a risk factor for exercise dependence.

PubMed

Murray, Aja L; McKenzie, Karen; Newman, Emily; Brown, Erin

2013-05-01

The aim of the study was to explore the relationship between exercise identity and exercise dependence. We hypothesized that stronger exercise identities would be associated with greater odds of experiencing exercise dependence symptoms. Logistic regression was used to assess the extent of association between exercise identity and the risk of experiencing exercise dependence symptoms. Participants (101) were recruited online via sports clubs and social networking sites and were asked to complete online measures of exercise identity and exercise dependence. The overall model fit was a significant improvement on the baseline model, but only the exercise beliefs factor was significantly associated with the odds of dependence symptoms, with higher scores on the belief scale predicting greater odds of experiencing dependence symptoms. Exercise role identity, in contrast, was not significantly associated with odds of experiencing dependence symptoms. Per cent correct classification was 55.9% for asymptomatic and 88.2% for symptomatic individuals and the overall per cent correct classification was 77.5%. The relation between identity and dependence could represent both a fruitful research avenue and a potential therapeutic target for those experiencing dependence symptoms; although our findings only showed a relationship between one of the two factors of the exercise identity measure and dependence. Longitudinal research is required to examine the relationship between identity and dependence in the context of other variables to better understand why some individuals become exercise dependent whereas others do not. What is already known on this subject? Exercise identity has been identified as an important determinant of exercise behaviour and studies within the exercise identity framework have proven elucidative with respect to the psychological processes that may underpin commitment to exercise. It has separately been established that some individuals may become

[The role of cultural identities and public health services in the municipalization process taken place in recent decades on small towns of Rio Grande do Sul, Brazil].

PubMed

Mejía, Margarita Gaviria; Périco, Eduardo; Oliveira, Laura Barbieri

2015-05-01

The paper presents a preliminary results of an ethnographic study in which we observe how is socially experienced the municipality process in six counties of the Forqueta Watershed in Rio Grande do Sul, where the municipal fragmentation has been used as an administrative strategy since the 1990s. Deal about cultural elements and social actions that support construction and/or reconstruction identities to define territories-county's borders. Sociological and anthropological theories have been used to think the identities and the assumption that the integration of social spaces into a territory creates the social necessity to produce a territorial identity, closely linked to a socio-political context and cultural setting. We realize that the decentralization process in small municipalities helps stem the rural exodus, being health services determinant in curbing the migratory flow that characterized these locations reality in recent decades as a result of the agribusiness growth. Today, in these same places, health services represent the main support of collective identity with the territory-county and, instead of emigration, stimulate the immigration.

Professional Learning and Agency in an Identity Coaching Programme

ERIC Educational Resources Information Center

Vähäsantanen, Katja; Hökkä, Päivi; Paloniemi, Susanna; Herranen, Sanna; Eteläpelto, Anneli

2017-01-01

This article addresses the professional learning that occurred in an identity coaching programme. The arts-based programme aimed to enhance the participants' professional learning, notably through helping them to process their professional identities. Professional learning was seen as resourced by the participants' professional agency, and by the…

Malingering dissociative identity disorder: objective and projective assessment.

PubMed

Labott, Susan M; Wallach, Heather R

2002-04-01

Verification of dissociative identity disorder presents challenges given the complex nature of the illness. This study addressed the concern that this disorder can be successfully malingered on objective and projective psychological tests. 50 undergraduate women were assigned to a Malingering or a Control condition, then completed the Rorschach Inkblot Test and the Dissociative Experiences Scale II. The Malingering group were asked to simulate dissociative identity disorder; controls received instructions to answer all materials honestly. Analysis indicated that malingerers were significantly more likely to endorse dissociative experiences on the Dissociative Experiences Scale II in the range common to patients with diagnosed dissociative identity disorder. However, on the Rorschach there were no significant differences between the two groups. Results suggest that the assessment of dissociative identity disorder requires a multifaceted approach with both objective and projective assessment tools. Research is needed to assess these issues in clinical populations.

Professional Identity at Los Angeles College of Chiropractic.

PubMed

Kimura, Melissa Nagare; Russell, Robb; Scaringe, John

2016-12-01

The objective of this article is to describe chiropractic professional identity as espoused by the Los Angeles College of Chiropractic. Professional identity is a construct that begins formation prior to career selection, can be considered the backbone of health care education, and has been linked to career success. Los Angeles College of Chiropractic's professional identity is shaped by a philosophy of health care that is focused on vitalism, holism, naturalism, therapeutic conservatism, critical rationalism, phenomenology, humanism, and interprofessionalism. Other distinguishing aspects include portal-of-entry professionals with broad diagnostic skills; a focus on spine care; promotion of public-health; and delivery of manual treatments. The chiropractic professional identity at the Los Angeles College of Chiropractic focuses on serving the needs of the people who entrust their health to its graduates and will continue to evolve on the basis of many factors, such as politics, social perceptions, and economic conditions.

Lockwood on human identity and the primitive streak.

PubMed Central

Howsepian, A A

1997-01-01

Michael Lockwood has recently concluded that it can be morally permissible to perform potentially damaging non-therapeutic experiments on live human (pre)embryos. The reasons he provides in support of this conclusion commit him inter alia to the following controversial theses: (i) an organism's potential for twinning bears critically on the identity conditions for that organism; and (ii) functionally intact mentality-mediating neurological structures play a critical role in establishing the identity conditions for human organisms. I argue that Lockwood has given us no good reason to endorse either of these theses and, hence, that he has given us no good reason to believe that it can be morally permissible to perform potentially damaging non-therapeutic experiments on live human (pre)embryos. PMID:9055161

Dissociable patterns of medial prefrontal and amygdala activity to face identity versus emotion in bipolar disorder.

PubMed

Keener, M T; Fournier, J C; Mullin, B C; Kronhaus, D; Perlman, S B; LaBarbara, E; Almeida, J C; Phillips, M L

2012-09-01

Individuals with bipolar disorder demonstrate abnormal social function. Neuroimaging studies in bipolar disorder have shown functional abnormalities in neural circuitry supporting face emotion processing, but have not examined face identity processing, a key component of social function. We aimed to elucidate functional abnormalities in neural circuitry supporting face emotion and face identity processing in bipolar disorder. Twenty-seven individuals with bipolar disorder I currently euthymic and 27 healthy controls participated in an implicit face processing, block-design paradigm. Participants labeled color flashes that were superimposed on dynamically changing background faces comprising morphs either from neutral to prototypical emotion (happy, sad, angry and fearful) or from one identity to another identity depicting a neutral face. Whole-brain and amygdala region-of-interest (ROI) activities were compared between groups. There was no significant between-group difference looking across both emerging face emotion and identity. During processing of all emerging emotions, euthymic individuals with bipolar disorder showed significantly greater amygdala activity. During facial identity and also happy face processing, euthymic individuals with bipolar disorder showed significantly greater amygdala and medial prefrontal cortical activity compared with controls. This is the first study to examine neural circuitry supporting face identity and face emotion processing in bipolar disorder. Our findings of abnormally elevated activity in amygdala and medial prefrontal cortex (mPFC) during face identity and happy face emotion processing suggest functional abnormalities in key regions previously implicated in social processing. This may be of future importance toward examining the abnormal self-related processing, grandiosity and social dysfunction seen in bipolar disorder.

Emotional facial expressions reduce neural adaptation to face identity.

PubMed

Gerlicher, Anna M V; van Loon, Anouk M; Scholte, H Steven; Lamme, Victor A F; van der Leij, Andries R

2014-05-01

In human social interactions, facial emotional expressions are a crucial source of information. Repeatedly presented information typically leads to an adaptation of neural responses. However, processing seems sustained with emotional facial expressions. Therefore, we tested whether sustained processing of emotional expressions, especially threat-related expressions, would attenuate neural adaptation. Neutral and emotional expressions (happy, mixed and fearful) of same and different identity were presented at 3 Hz. We used electroencephalography to record the evoked steady-state visual potentials (ssVEP) and tested to what extent the ssVEP amplitude adapts to the same when compared with different face identities. We found adaptation to the identity of a neutral face. However, for emotional faces, adaptation was reduced, decreasing linearly with negative valence, with the least adaptation to fearful expressions. This short and straightforward method may prove to be a valuable new tool in the study of emotional processing.

Thoughts on the nature of identity: how disorders of sex development inform clinical research about gender identity disorders.

PubMed

Reiner, William G; Reiner, D Townsend

2012-01-01

Disorders of sex development (DSD), like gender dysphoria, are conditions with major effects on child sexuality and identity, as well as sexual orientation. Each may in some cases lead to change of gender from that assigned neonatally. These similarities-and the conditions' differences-provide a context for reviewing the articles in this issue about clinical approaches to children with gender dysphoria, in relation to assessment, intervention, and ethics.

Followership, clinical leadership and social identity.

PubMed

Mannion, Hester; McKimm, Judy; O'Sullivan, Helen

2015-05-01

This article explores how the concepts of followership, social identity and social influence help clinical leaders and followers better understand how leadership processes function within and between individuals, teams and complex organizations.

A study of multibiometric traits of identical twins

NASA Astrophysics Data System (ADS)

Sun, Zhenan; Paulino, Alessandra A.; Feng, Jianjiang; Chai, Zhenhua; Tan, Tieniu; Jain, Anil K.

2010-04-01

The increase in twin births has created a requirement for biometric systems to accurately determine the identity of a person who has an identical twin. The discriminability of some of the identical twin biometric traits, such as fingerprints, iris, and palmprints, is supported by anatomy and the formation process of the biometric characteristic, which state they are different even in identical twins due to a number of random factors during the gestation period. For the first time, we collected multiple biometric traits (fingerprint, face, and iris) of 66 families of twins, and we performed unimodal and multimodal matching experiments to assess the ability of biometric systems in distinguishing identical twins. Our experiments show that unimodal finger biometric systems can distinguish two different persons who are not identical twins better than they can distinguish identical twins; this difference is much larger in the face biometric system and it is not significant in the iris biometric system. Multimodal biometric systems that combine different units of the same biometric modality (e.g. multiple fingerprints or left and right irises.) show the best performance among all the unimodal and multimodal biometric systems, achieving an almost perfect separation between genuine and impostor distributions.

Grey('s) Identity: Complications of Learning and Becoming in a Popular Television Show

ERIC Educational Resources Information Center

Jubas, Kaela

2013-01-01

In this article, the author outlines an analysis of the American show "Grey's Anatomy" as an example of how popular culture represents identity and the process of professional identity construction in a medical workplace, particularly the surgical service of a large urban hospital. In discussing identity, she connects professional identity to…

Theoretical results on fractionally integrated exponential generalized autoregressive conditional heteroskedastic processes

NASA Astrophysics Data System (ADS)

Lopes, Sílvia R. C.; Prass, Taiane S.

2014-05-01

Here we present a theoretical study on the main properties of Fractionally Integrated Exponential Generalized Autoregressive Conditional Heteroskedastic (FIEGARCH) processes. We analyze the conditions for the existence, the invertibility, the stationarity and the ergodicity of these processes. We prove that, if { is a FIEGARCH(p,d,q) process then, under mild conditions, { is an ARFIMA(q,d,0) with correlated innovations, that is, an autoregressive fractionally integrated moving average process. The convergence order for the polynomial coefficients that describes the volatility is presented and results related to the spectral representation and to the covariance structure of both processes { and { are discussed. Expressions for the kurtosis and the asymmetry measures for any stationary FIEGARCH(p,d,q) process are also derived. The h-step ahead forecast for the processes {, { and { are given with their respective mean square error of forecast. The work also presents a Monte Carlo simulation study showing how to generate, estimate and forecast based on six different FIEGARCH models. The forecasting performance of six models belonging to the class of autoregressive conditional heteroskedastic models (namely, ARCH-type models) and radial basis models is compared through an empirical application to Brazilian stock market exchange index.

An integrated developmental model for studying identity content in context.

PubMed

Galliher, Renee V; McLean, Kate C; Syed, Moin

2017-11-01

Historically, identity researchers have placed greater emphasis on processes of identity development (how people develop their identities) and less on the content of identity (what the identity is). The relative neglect of identity content may reflect the lack of a comprehensive framework to guide research. In this article, we provide such a comprehensive framework for the study of the content of identity, including 4 levels of analysis. At the broadest level, we situate individual identity within historical, cultural, and political contexts, elaborating on identity development within the context of shifting cultural norms, values, and attitudes. Histories of prejudice and discrimination are relevant in shaping intersections among historically marginalized identities. Second, we examine social roles as unique and central contexts for identity development, such that relationship labels become integrated into a larger identity constellation. Third, domains of individual or personal identity content intersect to yield a sense of self in which various aspects are subjectively experienced as an integrated whole. We explore the negotiation of culturally marginalized and dominant identity labels, as well as idiosyncratic aspects of identities based on unique characteristics or group memberships. Finally, we argue that the content of identity is enacted at the level of everyday interactions, the "micro-level" of identity. The concepts of identity conflict, coherence, and compartmentalization are presented as strategies used to navigate identity content across these 4 levels. This framework serves as an organizing tool for the current literature, as well as for designing future studies on the identity development. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Niila Myaamia (I Am Miami): Identity and Retention of Miami Tribe College Students

ERIC Educational Resources Information Center

Mosley-Howard, G. Susan; Baldwin, Daryl; Ironstrack, George; Rousmaniere, Kate; Burke, Bobbe

2016-01-01

Some Native American college students, like many college students, engage in a complex process of identity formation that involves discovering their culture. This ongoing identity formation process impacts various aspects of their lives including academic achievement and sense of belonging. This study examined the process of one cohort of Native…

A Grounded Theory of Master's-Level Counselor Research Identity

ERIC Educational Resources Information Center

Jorgensen, Maribeth F.; Duncan, Kelly

2015-01-01

A grounded theory approach was used to examine the research identity of 17 master's-level counseling trainees and practitioners. The emergent theory gave an understanding to sources of variation in the process and outcome of research identity. The authors provide recommendations for counselor educators to use with current and former students.

Assessing biofiltration repeatability: statistical comparison of two identical toluene removal systems.

PubMed

Jiménez, Lucero; Arriaga, Sonia; Aizpuru, Aitor

2016-01-01

Biofiltration of volatile organic compounds is still considered an emerging technology. Its reliability remains questionable as no data is available regarding process intrinsic repeatability. Herein, two identically operated toluene biofiltration systems are comprehensively compared, during long-term operation (129 days). Globally, reactors responded very similarly, even during transient conditions, with, for example, strong biological activities from the first days of operation, and comparable periods of lower removal efficiency (81.2%) after exposure to high inlet loads (140 g m(-3) h(-1)). Regarding steady states, very similar maximum elimination capacities up to 99 g m(-3) h(-1) were attained. Estimation of the process repeatability, with the paired samples Student's t-test, indicated no statistically significant difference between elimination capacities. Repeatability was also established for several descriptors of the process such as the carbon dioxide and biomass production, the pH and organic content of the leachates, and the moisture content of the packing material. While some parameters, such as the pH, presented a remarkably low divergence between biofilters (coefficient of variability of 1.4%), others, such as the organic content of the leachates, presented higher variability (30.6%) due to an uneven biomass lixiviation associated with stochastic hydrodynamics and biomass repartitions. Regarding process efficiency, it was established that less than 10% of fluctuation is to be expected between the elimination capacities of identical biofilter set-ups. A further statistical comparison between the first halves of the biofilter columns indicated very similar coefficients of variability, confirming the repeatability of the process, for different biofilter lengths.

Accounting for subordinate perceptions of supervisor power: an identity-dependence model.

PubMed

Farmer, Steven M; Aguinis, Herman

2005-11-01

The authors present a model that explains how subordinates perceive the power of their supervisors and the causal mechanisms by which these perceptions translate into subordinate outcomes. Drawing on identity and resource-dependence theories, the authors propose that supervisors have power over their subordinates when they control resources needed for the subordinates' enactment and maintenance of current and desired identities. The joint effect of perceptions of supervisor power and supervisor intentions to provide such resources leads to 4 conditions ranging from highly functional to highly dysfunctional: confirmation, hope, apathy, and progressive withdrawal. Each of these conditions is associated with specific outcomes such as the quality of the supervisor-subordinate relationship, turnover, and changes in the type and centrality of various subordinate identities. ((c) 2005 APA, all rights reserved).

Racial Socialization, Racial Identity, and Academic Attitudes Among African American Adolescents: Examining the Moderating Influence of Parent-Adolescent Communication.

PubMed

Tang, Sandra; McLoyd, Vonnie C; Hallman, Samantha K

2016-06-01

A significant gap remains in our understanding of the conditions under which parents' racial socialization has consequences for adolescents' functioning. The present study used longitudinal data to examine whether the frequency of communication between African American parents and adolescents (N = 504; 49 % female) moderates the association between parent reports of racial socialization (i.e., cultural socialization and preparation for bias) at 8th grade and adolescent reports of racial identity (perceived structural discrimination, negative public regard, success-oriented centrality) at 11th grade, and in turn, academic attitudes and perceptions. Parents' racial socialization practices were significant predictors of multiple aspects of adolescents' racial identity in families with high levels of communication, but they did not predict any aspects of adolescents' racial identity in families with low levels of communication. Results highlight the importance of including family processes when examining the relations between parents' racial socialization and adolescents' racial identity and academic attitudes and perceptions.

Racial Socialization, Racial Identity, and Academic Attitudes Among African American Adolescents: Examining the Moderating Influence of Parent–Adolescent Communication

PubMed Central

McLoyd, Vonnie C.; Hallman, Samantha K.

2017-01-01

A significant gap remains in our understanding of the conditions under which parents’ racial socialization has consequences for adolescents’ functioning. The present study used longitudinal data to examine whether the frequency of communication between African American parents and adolescents (N = 504; 49 % female) moderates the association between parent reports of racial socialization (i.e., cultural socialization and preparation for bias) at 8th grade and adolescent reports of racial identity (perceived structural discrimination, negative public regard, success-oriented centrality) at 11th grade, and in turn, academic attitudes and perceptions. Parents’ racial socialization practices were significant predictors of multiple aspects of adolescents’ racial identity in families with high levels of communication, but they did not predict any aspects of adolescents’ racial identity in families with low levels of communication. Results highlight the importance of including family processes when examining the relations between parents’ racial socialization and adolescents’ racial identity and academic attitudes and perceptions. PMID:26369349

Age-related differences in moral identity across adulthood.

PubMed

Krettenauer, Tobias; Murua, Lourdes Andrea; Jia, Fanli

2016-06-01

In this study, age-related differences in adults' moral identity were investigated. Moral identity was conceptualized a context-dependent self-structure that becomes differentiated and (re)integrated in the course of development and that involves a broad range of value-orientations. Based on a cross-sectional sample of 252 participants aged 14 to 65 years (148 women, M = 33.5 years, SD = 16.9) and a modification of the Good Self-Assessment, it was demonstrated that mean-level of moral identity (averaged across the contexts of family, school/work, and community) significantly increased in the adult years, whereas cross-context differentiation showed a nonlinear trend peaking at the age of 25 years. Value-orientations that define individuals' moral identity shifted so that self-direction and rule-conformity became more important with age. Age-related differences in moral identity were associated with, but not fully attributable to changes in personality traits. Overall, findings suggest that moral identity development is a lifelong process that starts in adolescence but expands well into middle age. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Social Identification in Sports Teams: The Role of Personal, Social, and Collective Identity Motives.

PubMed

Thomas, William E; Brown, Rupert; Easterbrook, Matthew J; Vignoles, Vivian L; Manzi, Claudia; D'Angelo, Chiara; Holt, Jeremy J

2017-04-01

Based on motivated identity construction theory (MICT; Vignoles, 2011), we offer an integrative approach examining the combined roles of six identity motives (self-esteem, distinctiveness, belonging, meaning, continuity, and efficacy) instantiated at three different motivational levels (personal, social, and collective identity) as predictors of group identification. These identity processes were investigated among 369 members of 45 sports teams from England and Italy in a longitudinal study over 6 months with four time points. Multilevel change modeling and cross-lagged analyses showed that satisfaction of four personal identity motives (individuals' personal feelings of self-esteem, distinctiveness, meaning, and efficacy derived from team membership), three social identity motives (individuals' feelings that the team identity carries a sense of belonging, meaning, and continuity), and one collective identity motive (a shared belief in group distinctiveness) significantly predicted group identification. Motivational processes underlying group identification are complex, multilayered, and not reducible to personal needs.

IdentityMap Visualization of the Super Identity Model

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

The Super Identity Model is a collaboration with six United Kingdom universities to develop use cases used to piece together a person's identity across biological, cyber, psychological, and biographical domains. PNNL visualized the model in a web-based application called IdentityMap. This is the first step in a promising new field of research. Interested future collaborators are welcome to find out more by emailing superid@pnnl.gov.

IdentityMap Visualization of the Super Identity Model

ScienceCinema

None

2018-06-08

The Super Identity Model is a collaboration with six United Kingdom universities to develop use cases used to piece together a person's identity across biological, cyber, psychological, and biographical domains. PNNL visualized the model in a web-based application called IdentityMap. This is the first step in a promising new field of research. Interested future collaborators are welcome to find out more by emailing superid@pnnl.gov.

Structural Precursors to Identity Processes: The Role of Proximate Social Structures

ERIC Educational Resources Information Center

Merolla, David M.; Serpe, Richard T.; Stryker, Sheldon; Schultz, P. Wesley

2012-01-01

This research investigates how participation in college-based science-training programs increases student intention to pursue a scientific career. Using identity theory, we delineate three levels of social structure and conceptualize science-training programs as proximate social structures. Results from a sample of 892 undergraduate science…

Illness identity in young adults with refractory epilepsy.

PubMed

Luyckx, Koen; Oris, Leen; Raymaekers, Koen; Rassart, Jessica; Moons, Philip; Verdyck, Ludo; Mijnster, Teus; Mark, Ruth E

2018-03-01

Refractory epilepsy is an intrusive condition with important implications for daily functioning in emerging and young adulthood. The present study examined the degree to which refractory epilepsy is integrated in one's identity, and examined how such a sense of illness identity was related to health-related quality of life (HRQOL). A total of 121 18- to 40-year-old patients with refractory epilepsy (56.2% women) completed self-report questionnaires assessing the four illness identity states of acceptance, enrichment, engulfment, and rejection (Illness Identity Questionnaire (IIQ)); HRQOL (Quality of Life in Epilepsy Inventory - 31); and seizure frequency and severity (Liverpool Seizure Severity Scale (LSSS)). Illness identity scores were compared with a sample of 191 patients with a nonneurological chronic disease (congenital heart disease). Hierarchical regression analyses were conducted to assess the predictive value of illness identity for HRQOL when simultaneously controlling for demographic and clinical features. Patients with refractory epilepsy scored higher on rejection and engulfment and lower on acceptance when compared with patients with congenital heart disease. Further, seizure severity and number of medication side-effects were positively related to engulfment and negatively to acceptance. Finally, when simultaneously controlling for various demographic and clinical variables, illness identity significantly predicted HRQOL (with engulfment being the strongest and most consistent predictor). The extent to which patients with refractory epilepsy succeed in integrating their illness into their identity may have important implications for HRQOL. Clinicians should be especially attentive for signs that patients feel engulfed by their epilepsy. Copyright © 2018 Elsevier Inc. All rights reserved.

Preservice Teachers' Identity Development during the Teaching Internship

ERIC Educational Resources Information Center

Nghia, Tran Le Huu; Tai, Huynh Ngoc

2017-01-01

This article reports the analysis of two preservice teachers' narratives to highlight the process of teacher identity development during their teaching internship. The analysis showed that their teacher identities had been shaped before they entered the teacher education program where it continued to be shaped by educational experts. In that way,…

Contralateral delay activity tracks object identity information in visual short term memory.

PubMed

Gao, Zaifeng; Xu, Xiaotian; Chen, Zhibo; Yin, Jun; Shen, Mowei; Shui, Rende

2011-08-11

Previous studies suggested that ERP component contralateral delay activity (CDA) tracks the number of objects containing identity information stored in visual short term memory (VSTM). Later MEG and fMRI studies implied that its neural source lays in superior IPS. However, since the memorized stimuli in previous studies were displayed in distinct spatial locations, hence possibly CDA tracks the object-location information instead. Moreover, a recent study implied the activation in superior IPS reflected the location load. The current research thus explored whether CDA tracks the object-location load or the object-identity load, and its neural sources. Participants were asked to remember one color, four identical colors or four distinct colors. The four-identical-color condition was the critical one because it contains the same amount of identity information as that of one color while the same amount of location information as that of four distinct colors. To ensure the participants indeed selected four colors in the four-identical-color condition, we also split the participants into two groups (low- vs. high-capacity), analyzed late positive component (LPC) in the prefrontal area, and collected participant's subjective-report. Our results revealed that most of the participants selected four identical colors. Moreover, regardless of capacity-group, there was no difference on CDA between one color and four identical colors yet both were lower than 4 distinct colors. Besides, the source of CDA was located in the superior parietal lobule, which is very close to the superior IPS. These results support the statement that CDA tracks the object identity information in VSTM. Copyright © 2011 Elsevier B.V. All rights reserved.

Family identity: black-white interracial family health experience.

PubMed

Byrd, Marcia Marie; Garwick, Ann Williams

2006-02-01

The purpose of this interpretive descriptive study was to describe how eight Black-White couples with school-aged children constructed their interracial family identity through developmental transitions and interpreted race to their children. Within and across-case data analytic strategies were used to identify commonalities and variations in how Black men and White women in couple relationships formed their family identities over time. Coming together was the core theme described by the Black-White couples as they negotiated the process of forming a family identity. Four major tasks in the construction of interracial family identity emerged: (a) understanding and resolving family of origin chaos and turmoil, (b) transcending Black-White racial history, (c) articulating the interracial family's racial standpoint, and (d) explaining race to biracial children across the developmental stages. The findings guide family nurses in promoting family identity formation as a component of family health within the nurse-family partnership with Black-White mixed-race families.

The role of work-related learning in the identity transformation of Canadian workers with low literacy skills

NASA Astrophysics Data System (ADS)

Taylor, Maurice C.; Trumpower, David L.; Purse, Edward R.

2015-12-01

Workplaces are settings where power, knowledge and self are brought together in a complex social environment which includes various forms of struggle related to identity, agency, socio-cultural norms, political structures and functional practices. The purpose of this article is to uncover how formal and informal work-related learning processes influence the identity transformation of workers with low literacy and essential skills. Drawing on two recent Canadian data bases which serve as cases in this study, the position taken by the authors is that the organisational context can both facilitate and impede worker subjectivity. Various conditions, approaches to learning and training pathways are examined as they contribute to social cognitive and transformative learning theories.

Reward processing in the value-driven attention network: reward signals tracking cue identity and location.

PubMed

Anderson, Brian A

2017-03-01

Through associative reward learning, arbitrary cues acquire the ability to automatically capture visual attention. Previous studies have examined the neural correlates of value-driven attentional orienting, revealing elevated activity within a network of brain regions encompassing the visual corticostriatal loop [caudate tail, lateral occipital complex (LOC) and early visual cortex] and intraparietal sulcus (IPS). Such attentional priority signals raise a broader question concerning how visual signals are combined with reward signals during learning to create a representation that is sensitive to the confluence of the two. This study examines reward signals during the cued reward training phase commonly used to generate value-driven attentional biases. High, compared with low, reward feedback preferentially activated the value-driven attention network, in addition to regions typically implicated in reward processing. Further examination of these reward signals within the visual system revealed information about the identity of the preceding cue in the caudate tail and LOC, and information about the location of the preceding cue in IPS, while early visual cortex represented both location and identity. The results reveal teaching signals within the value-driven attention network during associative reward learning, and further suggest functional specialization within different regions of this network during the acquisition of an integrated representation of stimulus value. © The Author (2016). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

[Gender centrality in the process of identity construction of women involved in drug trafficking].

PubMed

Barcinski, Mariana

2009-01-01

The present article aims to discuss the specificities of crimes perpetrated by women, especially the female participation in drug trafficking in Rio de Janeiro, Brazil. In addition to that, it intends to distinguish female from male criminality. The study is based on reflections made through interviews conducted with eight women presenting a history of involvement in drug trafficking in the slums of Rio de Janeiro. Through a systemic discursive approach(1), the analysis investigates the micro and macro elements involved in the process of the construction of the participants' identity. Results show that women's motivations to enter, remain and drop drug trafficking are in great part determined by gender, which along with color and class shapes the roles performed and the places occupied by men and women in society.

Young Children's Identities Becoming: Exploring Agency in the Creation of Multimodal Literacies

ERIC Educational Resources Information Center

Kuby, Candace R; Vaughn, Margaret

2015-01-01

This cross-case qualitative study draws on poststructural notions of identity to explore the relationship between multimodal literacies of young children and their becoming identities. Although research focuses on the products or texts of multiliteracies, more research is needed to examine shifting identities in the process of students creating.…

English as a Lingua Franca: A Source of Identity for Young Europeans?

ERIC Educational Resources Information Center

Gnutzmann, Claus; Jakisch, Jenny; Rabe, Frank

2014-01-01

As a result of globalisation and the European integration process, identity concepts of young Europeans are becoming more and more diverse and possibly heterogeneous. The factors that influence the development of identity formation and impact on identity constructions are complex--but language seems to be of central importance. It is generally…

Ethnic Identity in Everyday Life: The Influence of Identity Development Status

PubMed Central

Yip, Tiffany

2013-01-01

The current study explores the intersection of ethnic identity development and significance in a sample of 354 diverse adolescents (mean age 14). Adolescents completed surveys 5 times a day for 1 week. Cluster analyses revealed 4 identity clusters: diffused, foreclosed, moratorium, achieved. Achieved adolescents reported the highest levels of identity salience across situations, followed by moratorium adolescents. Achieved and moratorium adolescents also reported a positive association between identity salience and private regard. For foreclosed and achieved adolescents reporting low levels of centrality, identity salience was associated with lower private regard. For foreclosed and achieved adolescents reporting high levels of centrality, identity salience was associated with higher private regard. PMID:23581701

Are event-related potentials to dynamic facial expressions of emotion related to individual differences in the accuracy of processing facial expressions and identity?

PubMed

Recio, Guillermo; Wilhelm, Oliver; Sommer, Werner; Hildebrandt, Andrea

2017-04-01

Despite a wealth of knowledge about the neural mechanisms behind emotional facial expression processing, little is known about how they relate to individual differences in social cognition abilities. We studied individual differences in the event-related potentials (ERPs) elicited by dynamic facial expressions. First, we assessed the latent structure of the ERPs, reflecting structural face processing in the N170, and the allocation of processing resources and reflexive attention to emotionally salient stimuli, in the early posterior negativity (EPN) and the late positive complex (LPC). Then we estimated brain-behavior relationships between the ERP factors and behavioral indicators of facial identity and emotion-processing abilities. Structural models revealed that the participants who formed faster structural representations of neutral faces (i.e., shorter N170 latencies) performed better at face perception (r = -.51) and memory (r = -.42). The N170 amplitude was not related to individual differences in face cognition or emotion processing. The latent EPN factor correlated with emotion perception (r = .47) and memory (r = .32), and also with face perception abilities (r = .41). Interestingly, the latent factor representing the difference in EPN amplitudes between the two neutral control conditions (chewing and blinking movements) also correlated with emotion perception (r = .51), highlighting the importance of tracking facial changes in the perception of emotional facial expressions. The LPC factor for negative expressions correlated with the memory for emotional facial expressions. The links revealed between the latency and strength of activations of brain systems and individual differences in processing socio-emotional information provide new insights into the brain mechanisms involved in social communication.

Teacher Educators: Their Identities, Sub-Identities and Implications for Professional Development

ERIC Educational Resources Information Center

Swennen, Anja; Jones, Ken; Volman, Monique

2010-01-01

In this article we address the question: "What sub-identities of teacher educators emerge from the research literature about teacher educators and what are the implications of the sub-identities for the professional development of teacher educators?" Like other professional identities, the identity of teacher educators is a construction of various…

Universality of Schmidt decomposition and particle identity

NASA Astrophysics Data System (ADS)

Sciara, Stefania; Lo Franco, Rosario; Compagno, Giuseppe

2017-03-01

Schmidt decomposition is a widely employed tool of quantum theory which plays a key role for distinguishable particles in scenarios such as entanglement characterization, theory of measurement and state purification. Yet, its formulation for identical particles remains controversial, jeopardizing its application to analyze general many-body quantum systems. Here we prove, using a newly developed approach, a universal Schmidt decomposition which allows faithful quantification of the physical entanglement due to the identity of particles. We find that it is affected by single-particle measurement localization and state overlap. We study paradigmatic two-particle systems where identical qubits and qutrits are located in the same place or in separated places. For the case of two qutrits in the same place, we show that their entanglement behavior, whose physical interpretation is given, differs from that obtained before by different methods. Our results are generalizable to multiparticle systems and open the way for further developments in quantum information processing exploiting particle identity as a resource.

Universality of Schmidt decomposition and particle identity

PubMed Central

Sciara, Stefania; Lo Franco, Rosario; Compagno, Giuseppe

2017-01-01

Schmidt decomposition is a widely employed tool of quantum theory which plays a key role for distinguishable particles in scenarios such as entanglement characterization, theory of measurement and state purification. Yet, its formulation for identical particles remains controversial, jeopardizing its application to analyze general many-body quantum systems. Here we prove, using a newly developed approach, a universal Schmidt decomposition which allows faithful quantification of the physical entanglement due to the identity of particles. We find that it is affected by single-particle measurement localization and state overlap. We study paradigmatic two-particle systems where identical qubits and qutrits are located in the same place or in separated places. For the case of two qutrits in the same place, we show that their entanglement behavior, whose physical interpretation is given, differs from that obtained before by different methods. Our results are generalizable to multiparticle systems and open the way for further developments in quantum information processing exploiting particle identity as a resource. PMID:28333163

Universality of Schmidt decomposition and particle identity.

PubMed

Sciara, Stefania; Lo Franco, Rosario; Compagno, Giuseppe

2017-03-23

Schmidt decomposition is a widely employed tool of quantum theory which plays a key role for distinguishable particles in scenarios such as entanglement characterization, theory of measurement and state purification. Yet, its formulation for identical particles remains controversial, jeopardizing its application to analyze general many-body quantum systems. Here we prove, using a newly developed approach, a universal Schmidt decomposition which allows faithful quantification of the physical entanglement due to the identity of particles. We find that it is affected by single-particle measurement localization and state overlap. We study paradigmatic two-particle systems where identical qubits and qutrits are located in the same place or in separated places. For the case of two qutrits in the same place, we show that their entanglement behavior, whose physical interpretation is given, differs from that obtained before by different methods. Our results are generalizable to multiparticle systems and open the way for further developments in quantum information processing exploiting particle identity as a resource.

Differential processing of consonants and vowels in lexical access through reading.

PubMed

New, Boris; Araújo, Verónica; Nazzi, Thierry

2008-12-01

Do consonants and vowels have the same importance during reading? Recently, it has been proposed that consonants play a more important role than vowels for language acquisition and adult speech processing. This proposal has started receiving developmental support from studies showing that infants are better at processing specific consonantal than vocalic information while learning new words. This proposal also received support from adult speech processing. In our study, we directly investigated the relative contributions of consonants and vowels to lexical access while reading by using a visual masked-priming lexical decision task. Test items were presented following four different primes: identity (e.g., for the word joli, joli), unrelated (vabu), consonant-related (jalu), and vowel-related (vobi). Priming was found for the identity and consonant-related conditions, but not for the vowel-related condition. These results establish the privileged role of consonants during lexical access while reading.

Collecting conditions usage metadata to optimize current and future ATLAS software and processing

NASA Astrophysics Data System (ADS)

Rinaldi, L.; Barberis, D.; Formica, A.; Gallas, E. J.; Oda, S.; Rybkin, G.; Verducci, M.; ATLAS Collaboration

2017-10-01

Conditions data (for example: alignment, calibration, data quality) are used extensively in the processing of real and simulated data in ATLAS. The volume and variety of the conditions data needed by different types of processing are quite diverse, so optimizing its access requires a careful understanding of conditions usage patterns. These patterns can be quantified by mining representative log files from each type of processing and gathering detailed information about conditions usage for that type of processing into a central repository.

In the ruins of representation: identity, individuality, subjectification.

PubMed

Papadopoulos, Dimitris

2008-03-01

This paper explores a threefold shift in our understanding of identity formation and self-relationality: from an essentialist understanding of identity, to discursive and constructivist approaches, to, finally, the notion of embodied subjectification. The main target of this paper is to historicize these ideas and to localize them in the current social and political conditions of North-Atlantic societies. The core argument is that these three steps in reformulating the concept of identity correspond to an emerging form of subjectivity, affirmative subjectivity, which is bound to the proliferation of the post-Fordist reorganization of the social and political realm. The three theoretical shifts and their social situatedness will be illustrated through a rereading of some ideas from Lev S. Vygotsky's late theory, Michel Foucault's account of government and Jacques Rancière's political philosophy.

A Dual Identity Approach for Conceptualizing and Measuring Children's Gender Identity.

PubMed

Martin, Carol Lynn; Andrews, Naomi C Z; England, Dawn E; Zosuls, Kristina; Ruble, Diane N

2017-01-01

The goal was to test a new dual identity perspective on gender identity by asking children (n = 467) in three grades (M age  = 5.7, 7.6, 9.5) to consider the relation of the self to both boys and girls. This change shifted the conceptualization of gender identity from one to two dimensions, provided insights into the meaning and measurement of gender identity, and allowed for revisiting ideas about the roles of gender identity in adjustment. Using a graphical measure to allow assessment of identity in young children and cluster analyses to determine types of identity, it was found that individual and developmental differences in how similar children feel to both genders, and these variations matter for many important personal and social outcomes. © 2016 The Authors. Child Development © 2016 Society for Research in Child Development, Inc.

Determining the disease management process for epileptic patients: A qualitative study.

PubMed

Hosseini, Nazafarin; Sharif, Farkhondeh; Ahmadi, Fazlollah; Zare, Mohammad

2016-01-01

Epilepsy exposes patients to many physical, social, and emotional challenges. Thus, it seems to portray a complex picture and needs holistic care. Medical treatment and psychosocial part of epilepsy remain central to managing and improving the patient's qualify of life through team efforts. Some studies have shown the dimensions of self-management, but its management process of epilepsy patients, especially in Iran, is not clear. This study aimed to determine the disease management process in patients with epilepsy in Iran. This qualitative approach and grounded theory study was conducted from January 2009 to February 2012 in Isfahan city (Iran). Thirty-two participants were recruited by the goal-oriented, and snowball sample selection and theoretical sampling methods. After conducting a total of 43 in-depth interviews with the participants, the researchers reached data saturation. Data were analyzed using Strauss and Corbin method. With a focus on disease management process, researchers found three main themes and seven sub-themes as a psychosocial process (PSP). The main themes were: perception of threat to self-identity, effort to preserve self-identity, and burn out. The psychosocial aspect of the disease generated one main variable "the perception of identity loss" and one central variable "searching for self-identity." Participants attributed threat to self-identity and burn out to the way their disease was managed requiring efforts to preserve their identity. Recommendations consist of support programs and strategies to improve the public perception of epilepsy in Iran, help patients accept their condition and preserve self-identity, and most importantly, enhance medical management of epilepsy.

RFID identity theft and countermeasures

NASA Astrophysics Data System (ADS)

Herrigel, Alexander; Zhao, Jian

2006-02-01

This paper reviews the ICAO security architecture for biometric passports. An attack enabling RFID identity theft for a later misuse is presented. Specific countermeasures against this attack are described. Furthermore, it is shown that robust high capacity digital watermarking for the embedding and retrieving of binary digital signature data can be applied as an effective mean against RFID identity theft. This approach requires only minimal modifications of the passport manufacturing process and is an enhancement of already proposed solutions. The approach may also be applied in combination with a RFID as a backup solution (damaged RFID chip) to verify with asymmetric cryptographic techniques the authenticity and the integrity of the passport data.

Teacher Educator Identity Emerging through Positioning Self and Others

ERIC Educational Resources Information Center

Pinnegar, Stefinee; Murphy, M. Shaun

2011-01-01

Research exploring the process of becoming a teacher educator always reveals the difficult balancing act that developing an identity as a teacher educator involves and the articles in this issue do just that. The Rice and McNeil studies of teacher educator identity in this issue are very revealing; they were conducted from the perspective of…

Under Construction: Undergraduates' Perceptions of Their Music Teacher Role-Identities

ERIC Educational Resources Information Center

Draves, Tami J.

2014-01-01

The purpose of this research was to explore how participants perceived themselves as preservice music teachers. Bouij's (1998) salient role-identities in music education served as an a priori theoretical framework. By investigating participants' perceptions of role-identity, some of the socialization processes that contributed to identity…

Identity in Activity: Examining Teacher Professional Identity Formation in the Paired-Placement of Student Teachers

ERIC Educational Resources Information Center

Dang, Thi Kim Anh

2013-01-01

This paper examines the evolution of the professional identities of student teachers (STs) in a paired-placement teaching practicum in Vietnam. The study draws on activity theory, its notion of contradiction, and Vygotsky's concepts of ZPD and "perezhivanie", to identify the factors driving the intricate learning process. Opportunities…

The Identity Mapping Project: Demographic differences in patterns of distributed identity.

PubMed

Gilbert, Richard L; Dionisio, John David N; Forney, Andrew; Dorin, Philip

2015-01-01

The advent of cloud computing and a multi-platform digital environment is giving rise to a new phase of human identity called "The Distributed Self." In this conception, aspects of the self are distributed into a variety of 2D and 3D digital personas with the capacity to reflect any number of combinations of now malleable personality traits. In this way, the source of human identity remains internal and embodied, but the expression or enactment of the self becomes increasingly external, disembodied, and distributed on demand. The Identity Mapping Project (IMP) is an interdisciplinary collaboration between psychology and computer Science designed to empirically investigate the development of distributed forms of identity. Methodologically, it collects a large database of "identity maps" - computerized graphical representations of how active someone is online and how their identity is expressed and distributed across 7 core digital domains: email, blogs/personal websites, social networks, online forums, online dating sites, character based digital games, and virtual worlds. The current paper reports on gender and age differences in online identity based on an initial database of distributed identity profiles.

The formation of professional identity in medical students: considerations for educators.

PubMed

Goldie, John

2012-01-01

Medical education is about more than acquiring an appropriate level of knowledge and developing relevant skills. To practice medicine students need to develop a professional identity--ways of being and relating in professional contexts. This article conceptualises the processes underlying the formation and maintenance of medical students' professional identity drawing on concepts from social psychology. A multi-dimensional model of identity and identity formation, along with the concepts of identity capital and multiple identities, are presented. The implications for educators are discussed. Identity formation is mainly social and relational in nature. Educators, and the wider medical society, need to utilise and maximise the opportunities that exist in the various relational settings students experience. Education in its broadest sense is about the transformation of the self into new ways of thinking and relating. Helping students form, and successfully integrate their professional selves into their multiple identities, is a fundamental of medical education.

Understanding African American Adolescents’ Identity Development: A Relational Developmental Systems Perspective

PubMed Central

Brittian, Aerika S.

2012-01-01

This article examines the development of African American adolescents’ identity using a relational developmental systems theory framework, which led to the expectation that identity development is linked to both the reduction of risk behaviors and the promotion of African American adolescents’ healthy development. Different personological theories of identity development were discussed, including Erikson’s theory of psychosocial development and Marcia’s theory of identity statuses. Developmental systems theory was used to further the literature on African American adolescents’ identity development, by integrating various views of identity development as they pertain to these youth. Furthermore, the formation of many aspects of identity may be an important coping and resilience process for such youth. In addition, directions for future research are discussed, including a consideration of the complexity of diversity that exists within the African American adolescent population, and a call for more longitudinal assessments of identity development is presented. PMID:23243325

Body integrity identity disorder beyond amputation: consent and liberty.

PubMed

White, Amy

2014-09-01

In this article, I argue that persons suffering from Body Integrity Identity Disorder (BIID) can give informed consent to surgical measures designed to treat this disorder. This is true even if the surgery seems radical or irrational to most people. The decision to have surgery made by a BIID patient is not necessarily coerced, incompetent or uninformed. If surgery for BIID is offered, there should certainly be a screening process in place to insure informed consent. It is beyond the scope of this work, however, to define all the conditions that should be placed on the availability of surgery. However, I argue, given the similarities between BIID and gender dysphoria and the success of such gatekeeping measures for the surgical treatment of gender dysphoria, it is reasonable that similar conditions be in place for BIID. Once other treatment options are tried and gatekeeping measures satisfied, A BIID patient can give informed consent to radical surgery.

Socio-political context and accounts of national identity in adolescence.

PubMed

Stevenson, Clifford; Muldoon, Orla T

2010-09-01

Psychological research into national identity has considered both the banal quality of nationalism alongside the active, strategic construction of national categories and boundaries. Less attention has been paid to the conflict between these processes for those whose claims to national identity may be problematic. In the present study, focus groups were conducted with 36 Roman Catholic adolescents living in border regions of Ireland, in which participants were asked to talk about their own and others' Irish national identity. Discursive analysis of the data revealed that those in the Republic of Ireland strategically displayed their national identity as obvious and 'banal', while those in Northern Ireland proactively claimed their Irishness. Moreover, those in Northern Ireland displayed an assumption that their fellow Irish in the Republic shared their imperative to assert national identity, while those in the Republic actively distanced themselves from this version of Irishness. These results suggest that for dominant ethnic groups, 'banality' may itself provide a marker of national identity while paradoxically the proactive display of national identity undermines minority groups claims to national identity.

Neurodegeneration and Identity.

PubMed

Strohminger, Nina; Nichols, Shaun

2015-09-01

There is a widespread notion, both within the sciences and among the general public, that mental deterioration can rob individuals of their identity. Yet there have been no systematic investigations of what types of cognitive damage lead people to appear to no longer be themselves. We measured perceived identity change in patients with three kinds of neurodegenerative disease: frontotemporal dementia, Alzheimer's disease, and amyotrophic lateral sclerosis. Structural equation models revealed that injury to the moral faculty plays the primary role in identity discontinuity. Other cognitive deficits, including amnesia, have no measurable impact on identity persistence. Accordingly, frontotemporal dementia has the greatest effect on perceived identity, and amyotrophic lateral sclerosis has the least. We further demonstrated that perceived identity change fully mediates the impact of neurodegenerative disease on relationship deterioration between patient and caregiver. Our results mark a departure from theories that ground personal identity in memory, distinctiveness, dispositional emotion, or global mental function. © The Author(s) 2015.

Neurobiology of Gender Identity and Sexual Orientation.

PubMed

Roselli, Charles E

2017-12-06

Sexual identity and sexual orientation are independent components of a person's sexual identity. These dimensions are most often in harmony with each other and with an individual's genital sex, but not always. This review discusses the relationship of sexual identity and sexual orientation to prenatal factors that act to shape the development of the brain and the expression of sexual behaviors in animals and humans. One major influence discussed relates to organizational effects that the early hormone environment exerts on both gender identity and sexual orientation. Evidence that gender identity and sexual orientation are masculinized by prenatal exposure to testosterone and feminized in it absence is drawn from basic research in animals, correlations of biometric indices of androgen exposure and studies of clinical conditions associated with disorders in sexual development. There are, however, important exceptions to this theory that have yet to be resolved. Family and twin studies indicate that genes play a role, but no specific candidate genes have been identified. Evidence that relates to the number of older brothers implicates maternal immune responses as a contributing factor for male sexual orientation. It remains speculative how these influences might relate to each other and interact with postnatal socialization. Nonetheless, despite the many challenges to research in this area, existing empirical evidence makes it clear that there is a significant biological contribution to the development of an individual's sexual identity and sexual orientation. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Contextual Antecedents of Identity Development in an Adventure Recreation Setting: A Qualitative Inquiry

ERIC Educational Resources Information Center

Duerden, Mat D.; Taniguchi, Stacy; Widmer, Mark

2011-01-01

Researchers have focused primarily on the processes and outcomes associated with adolescent identity development. Less is known about the interpersonal and contextual elements that facilitate the identity formation process. Therefore, the purpose of this study was to qualitatively investigate a structured recreation context that had been…

SuperIdentity: Fusion of Identity across Real and Cyber Domains

DOE Office of Scientific and Technical Information (OSTI.GOV)

Black, Sue; Creese, Sadie; Guest, Richard

Under both benign and malign circumstances, people now manage a spectrum of identities across both real-world and cyber domains. Our belief, however, is that all these instances ultimately track back for an individual to reflect a single 'SuperIdentity'. This paper outlines the assumptions underpinning the SuperIdentity Project, describing the innovative use of data fusion to incorporate novel real-world and cyber cues into a rich framework appropriate for modern identity. The proposed combinatorial model will support a robust identification or authentication decision, with confidence indexed both by the level of trust in data provenance, and the diagnosticity of the identity factorsmore » being used. Additionally, the exploration of correlations between factors may underpin the more intelligent use of identity information so that known information may be used to predict previously hidden information. With modern living supporting the 'distribution of identity' across real and cyber domains, and with criminal elements operating in increasingly sophisticated ways in the hinterland between the two, this approach is suggested as a way forwards, and is discussed in terms of its impact on privacy, security, and the detection of threat.« less

Instructional Designers as Reflective Practitioners: Developing Professional Identity through Reflection

ERIC Educational Resources Information Center

Tracey, Monica W.; Hutchinson, Alisa; Grzebyk, Tamme Quinn

2014-01-01

As the design thinking approach becomes more established in the instructional design (ID) discourse, the field will have to reconsider the professional identity of instructional designers. Rather than passively following models or processes, a professional identity rooted in design thinking calls for instructional designers to be dynamic agents of…

Does Everyone Have a Musical Identity?: Reflections on "Musical Identities"

ERIC Educational Resources Information Center

Gracyk, Theodore

2004-01-01

The book, "Musical Identities" (Raymond MacDonald, David Hargreaves, Dorothy Miell, eds.; Oxford and New York: Oxford University Press, 2002) consists of 11 essays on the psychology of music. The editors divided the essays into two groups: those on developing musical identities ("identities in music" involving recognizable…

The Housewife's Process of Identity Change in Cognition, Emotion and Action.

ERIC Educational Resources Information Center

Niemela, Pirkko

To estimate variables describing identity change, Finnish housewives with work skills were interviewed after their children entered school. Thirty mothers who had remained at home with their preschool-age children were interviewed twice: once when their youngest child was 8 years of age and again when the child was 11. Of these mothers 15 were…

Korean Adoptee Identity: Adoptive and Ethnic Identity Profiles of Adopted Korean Americans.

PubMed

Beaupre, Adam J; Reichwald, Reed; Zhou, Xiang; Raleigh, Elizabeth; Lee, Richard M

2015-12-01

Adopted Korean adolescents face the task of grappling with their identity as Koreans and coming to terms with their adoptive status. In order to explore these dual identities, the authors conducted a person-centered study of the identity profiles of 189 adopted Korean American adolescents. Using cluster analytic procedures, the study examined patterns of commitment to ethnic and adoptive identities, revealing six conceptually unique identity clusters. Analyzing the association between these identity profiles and psychological adjustment, the study found that the identity profiles were undifferentiated with respect to behavioral development and risk behaviors. However, group differences were found on life satisfaction, school adjustment, and family functioning. Results confirm the importance of considering the collective impact of multiple social identities on a variety of outcomes. The social implications of the results are discussed. © 2015 Wiley Periodicals, Inc.

Transracial adoptees bridging heritage and national cultures: Parental socialisation, ethnic identity and self-esteem.

PubMed

Ferrari, Laura; Ranieri, Sonia; Barni, Daniela; Rosnati, Rosa

2015-12-01

Transracial adoptees represent a specific group of immigrants who experience unique immigration processes that bring them face-to-face with two cultural backgrounds: that of their heritage culture on one hand and that of their national culture on the other hand. However, there is a scarcity of studies focused on the way these processes unfold within adoptive families. This study was aimed at exploring how transracial adoptees cope with the construction of their ethnic identity. Administering a self-report questionnaire to 127 transracial adoptees and their mothers, for a total of 254 participants, we first investigated the association between mothers' cultural socialisation (enculturation and preparation for bias strategies) and adoptees' ethnic identity (i.e. ethnic identity exploration and ethnic identity affirmation dimensions). We then investigated whether ethnic identity affects self-esteem by testing the hypothesis that national identity moderates the relationship between ethnic identity and self-esteem. Results revealed that mothers' enculturation (but not their preparation for bias) supported adoptees' ethnic identity exploration, which in turn was positively associated with ethnic identity affirmation. Moreover, we confirmed the moderation effect: ethnic identity affirmation enhanced the level of self-esteem, but only for those adoptees who perceived a higher degree of national identity affirmation. © 2015 International Union of Psychological Science.

Perspectives on Sexual Identity Formation, Identity Practices, and Identity Transitions Among Men Who Have Sex With Men in India.

PubMed

Tomori, Cecilia; Srikrishnan, Aylur K; Ridgeway, Kathleen; Solomon, Sunil S; Mehta, Shruti H; Solomon, Suniti; Celentano, David D

2018-01-01

Men who have sex with men (MSM) remain at high risk for HIV infection. Culturally specific sexual identities, encompassing sexual roles, behavior, and appearance, may shape MSM's experiences of stigmatization and discrimination, and affect their vulnerability to HIV. This multi-site qualitative study (n = 363) encompassing 31 focus group discussions (FGDs) and 121 in-depth interviews (IDIs) across 15 sites in India investigated sexual identity formation, identity practices, and transitions and their implications for HIV prevention. IDIs and FGDs were transcribed, translated, and underwent thematic analysis. Our findings document heterogeneous sexual identity formation, with MSM who have more gender nonconforming behaviors or appearance reporting greater family- and community-level disapproval, harassment, violence, and exclusion. Concealing feminine aspects of sexual identities was important in daily life, especially for married MSM. Some participants negotiated their identity practices in accordance with socioeconomic and cultural pressures, including taking on identity characteristics to suit consumer demand in sex work and on extended periods of joining communities of hijras (sometimes called TG or transgender women). Participants also reported that some MSM transition toward more feminine and hijra or transgender women identities, motivated by intersecting desires for feminine gender expression and by social exclusion and economic marginalization. Future studies should collect information on gender nonconformity stigma, and any changes in sexual identity practices or plans for transitions to other identities over time, in relation to HIV risk behaviors and outcomes.

The MNESIS model: Memory systems and processes, identity and future thinking.

PubMed

Eustache, Francis; Viard, Armelle; Desgranges, Béatrice

2016-07-01

The Memory NEo-Structural Inter-Systemic model (MNESIS; Eustache and Desgranges, Neuropsychology Review, 2008) is a macromodel based on neuropsychological data which presents an interactive construction of memory systems and processes. Largely inspired by Tulving's SPI model, MNESIS puts the emphasis on the existence of different memory systems in humans and their reciprocal relations, adding new aspects, such as the episodic buffer proposed by Baddeley. The more integrative comprehension of brain dynamics offered by neuroimaging has contributed to rethinking the existence of memory systems. In the present article, we will argue that understanding the concept of memory by dividing it into systems at the functional level is still valid, but needs to be considered in the light of brain imaging. Here, we reinstate the importance of this division in different memory systems and illustrate, with neuroimaging findings, the links that operate between memory systems in response to task demands that constrain the brain dynamics. During a cognitive task, these memory systems interact transiently to rapidly assemble representations and mobilize functions to propose a flexible and adaptative response. We will concentrate on two memory systems, episodic and semantic memory, and their links with autobiographical memory. More precisely, we will focus on interactions between episodic and semantic memory systems in support of 1) self-identity in healthy aging and in brain pathologies and 2) the concept of the prospective brain during future projection. In conclusion, this MNESIS global framework may help to get a general representation of human memory and its brain implementation with its specific components which are in constant interaction during cognitive processes. Copyright © 2016 Elsevier Ltd. All rights reserved.

Discursive constructions of professional identity in policy and regulatory discourse.

PubMed

Fealy, Gerard; Hegarty, Josephine-Mary; McNamara, Martin; Casey, Mary; O'Leary, Denise; Kennedy, Catriona; O'Reilly, Pauline; O'Connell, Rhona; Brady, Anne-Marie; Nicholson, Emma

2018-05-23

To examine and describe disciplinary discourses conducted through professional policy and regulatory documents in nursing and midwifery in Ireland. A key tenet of discourse theory is that group identities are constructed in public discourses and these discursively-constructed identities become social realities. Professional identities can be extracted from both the explicit and latent content of discourse. Studies of nursing's disciplinary discourse have drawn attention to a dominant discourse that confers nursing with particular identities, which privilege the relational and affective aspects of nursing and in the process, marginalise scientific knowledge and the technical and body work of nursing. We used critical discourse analysis to analyse a purposive sample of nursing and midwifery regulatory and policy documents. We applied a four-part, sequential approach to analysing the selected texts. This involved identifying key words, phrases and statements that indicated dominant discourses that, in turn, revealed latent beliefs and assumptions. The focus of our analysis was on how the discourses construct professional identities. Our analysis indicated recurring narratives that appeared to confer nurses and midwives with three dominant identities: 'the knowledgeable practitioner', the 'interpersonal practitioner' and the 'accountable practitioner'. The discourse also carried assumptions about the form and content of disciplinary knowledge. Academic study of identity construction in discourse is important to disciplinary development by raising nurses' and midwives' consciousness, alerting them to the ways that their own discourse can shape their identities, influence public and political opinion and, in the process, shape public policy on their professions. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Knowledge of identity and reputation: Do people have knowledge of others' perceptions?

PubMed

Solomon, Brittany C; Vazire, Simine

2016-09-01

It may be important to know when our impressions of someone differ from how that person sees him/herself and how others see that same person. We investigated whether people are aware of how their friends see themselves (knowledge of identity) and are seen by others (knowledge of reputation). Previous research indicates that, for physical attractiveness, romantic partners do have such knowledge of others' perceptions, but it is unknown whether people in platonic relationships also detect such discrepancies between their own perceptions and others'. We examined this phenomenon for a new set of characteristics: the Big Five personality traits. Our primary research questions pertained to identity accuracy and reputation accuracy (i.e., knowledge of a target's self-views and how others view the target, respectively) and identity insight and reputation insight (i.e., identity accuracy and reputation accuracy that cannot be accounted for by a potential artifact: perceivers assuming that others share their own views of targets). However, after a series of preliminary tests, we did not examine reputation insight, as several necessary conditions were not met, indicating that any effects would likely be spurious. We did find that perceivers can accurately infer a target's identity and reputation on global personality traits (identity and reputation accuracy), and that perceivers can sometimes accurately distinguish between their own perceptions of targets and targets' self-views, but not others' views of targets (i.e., identity, but not reputation, insight). Finally, we explored boundary conditions for knowledge of others' perceptions and whether knowledge of identity is correlated with knowledge of reputation. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Identity, Culture and Cosmopolitan Futures

ERIC Educational Resources Information Center

Rizvi, Fazal

2005-01-01

This paper examines the policy notion of multiculturalism, and suggests that it is no longer adequate for understanding contemporary forms of interculturality that span across the globe, and are deeply affected by the processes of cultural globalization. Cultural identities can no longer be assumed as static and nation-bound, and are created…

Family physicians' professional identity formation: a study protocol to explore impression management processes in institutional academic contexts.

PubMed

Rodríguez, Charo; Pawlikowska, Teresa; Schweyer, Francois-Xavier; López-Roig, Sofia; Bélanger, Emmanuelle; Burns, Jane; Hugé, Sandrine; Pastor-Mira, Maria Ángeles; Tellier, Pierre-Paul; Spencer, Sarah; Fiquet, Laure; Pereiró-Berenguer, Inmaculada

2014-09-06

Despite significant differences in terms of medical training and health care context, the phenomenon of medical students' declining interest in family medicine has been well documented in North America and in many other developed countries as well. As part of a research program on family physicians' professional identity formation initiated in 2007, the purpose of the present investigation is to examine in-depth how family physicians construct their professional image in academic contexts; in other words, this study will allow us to identify and understand the processes whereby family physicians with an academic appointment seek to control the ideas others form about them as a professional group, i.e. impression management. The methodology consists of a multiple case study embedded in the perspective of institutional theory. Four international cases from Canada, France, Ireland and Spain will be conducted; the "case" is the medical school. Four levels of analysis will be considered: individual family physicians, interpersonal relationships, family physician professional group, and organization (medical school). Individual interviews and focus groups with academic family physicians will constitute the main technique for data generation, which will be complemented with a variety of documentary sources. Discourse techniques, more particularly rhetorical analysis, will be used to analyze the data gathered. Within- and cross-case analysis will then be performed. This empirical study is strongly grounded in theory and will contribute to the scant body of literature on family physicians' professional identity formation processes in medical schools. Findings will potentially have important implications for the practice of family medicine, medical education and health and educational policies.

The Rich Get Richer: International Doctoral Candidates and Scholarly Identity

ERIC Educational Resources Information Center

Cotterall, Sara

2015-01-01

Identity lies at the heart of doctoral study--a mysterious learning process which culminates in Ph.D. students' metamorphosis into doctors. This paper explores the identity-related experiences of six international Ph.D. students enrolled at an Australian university by examining how different individuals, events and interactions contributed to (or…

Identity Styles and Religiosity: Examining the Role of Identity Commitment

ERIC Educational Resources Information Center

Grajales, Tevni E.; Sommers, Brittany

2016-01-01

This study observed the role of identity styles, identity commitment, and identity statuses in predicting religiosity in a sample of undergraduate students attending a Seventh-day Adventist university (N = 138). Two structural models were evaluated via path analysis. Results revealed two strong models for the prediction of religiosity. Identity…

Political, religious and occupational identities in context: placing identity status paradigm in context.

PubMed

Solomontos-Kountouri, Olga; Hurry, Jane

2008-04-01

This study critically contrasts global identity with domain-specific identities (political, religious and occupational) and considers context and gender as integral parts of identity. In a cross-sectional survey, 1038 Greek Cypriot adolescents (449 boys and 589 girls, mean age 16.8) from the three different types of secondary schools (state, state technical and private) and from different SES completed part of the Extended Objective Measure of Ego Identity Status-2 (EOMEIS-2). The macro-context of Greek Cypriot society is used to understand the role of context in adolescents' identities. Results showed that Greek Cypriot young people were not in the same statuses across their global, political, religious and occupational identities. This heterogeneity in the status of global identity and of each identity domain is partially explained by differences in gender, type of school and SES (socio-economic status). The fact that identity status is found to be reactive to context suggests that developmental stage models of identity status should place greater emphasis on context.

Process-based reference conditions: An alternative approach for managed river systems

NASA Astrophysics Data System (ADS)

Grams, P.; Melis, T.; Wright, S.; Schmidt, J.; Topping, D.

2008-12-01

Physical reference conditions, whether based on historic information or the condition of nearby less impaired systems, provide necessary information that contributes to an assessment of stream condition and the nature of channel transformation. In many cases, however, the utility of this traditional 'reference' approach may end at the assessment stage and not be applicable to establishing and implementing restoration goals. Ongoing impacts such as continued existence of an upstream dam or the persistence of invasive vegetation may render restoration based on a physical reference infeasible. In these circumstances, an alternative approach is to identify and describe reference processes in place of physical reference conditions. This is the case for the Colorado River where large dams, a commitment to hydropower production, and legal mandates for regional distribution and off- channel consumption of water greatly reduce the relevance of historical conditions in setting goals for rehabilitation. In this setting, two strategies are available for setting reference conditions. One is maintenance of post-dam sediment mass balance, which attempts to ensure that the channel does not continue to degrade or aggrade and that riverine habitats do not continue to diverge from their historical condition. Post- dam sediment mass balance can be quantified at a reconnaissance or project scale. The second strategy is to define key processes that maintain the native ecosystem. These processes may, or may not, be consistent with maintenance of sediment mass balance, but they may be key to rejuvenation of spawning and rearing habitats, maintenance of historical ranges of temperature and turbidity, maintenance of a sustainable food base for the native aquatic community, or maintaining other riverine resources. Both strategies require careful monitoring of processes (e.g. sediment flux), which may add considerably to the cost and complexity of a monitoring program. An additional challenge

Social identity framing: Leader communication for social change

NASA Astrophysics Data System (ADS)

Seyranian, Viviane

Social identity framing (SIF) delineates a process of intergroup communication that leaders may engage in to promote a vision of social change. As a step towards social change, social identity may need to be altered to accommodate a new view of the group, its collective goals, and its place alongside other groups. Thus, social identity content may be deconstructed and reconstructed by the leader en route to change. SIF suggests that this may be achieved through a series of 16 communication tactics, which are largely derived from previous research (Seyranian & Bligh, 2008). This research used an experimental design to test the effectiveness of three SIF communication tactics - inclusion, similarity to followers, and positive social identity - on a number of follower outcomes. Students ( N=246) were randomly assigned to read one of eight possible speeches promoting renewable energy on campus that was ostensibly from a student leader. The speeches were varied to include or exclude the three communication tactics. Following the speech, participants completed a dependent measures questionnaire. Results indicated that similarity to followers and positive social identity did not affect follower outcomes. However, students exposed to inclusion were more likely to indicate that renewable energy was ingroup normative; intend to engage in collective action to bring renewable energy to campus; experience positive emotional reactions towards change; feel more confident about the possibility of change; and to view the leader more positively. The combination of inclusion and positive social identity increased perceptions of charismatic leadership. Perceived leader prototypicality and cognitive elaboration of the leader's message resulted in more favorable attitudes towards renewable energy. Perceived leader prototypicality was also directly related to social identification, environmental values, ingroup injunctive norms, and self-stereotypes. Overall, these results support SIF

Obligatory and facultative brain regions for voice-identity recognition

PubMed Central

Roswandowitz, Claudia; Kappes, Claudia; Obrig, Hellmuth; von Kriegstein, Katharina

2018-01-01

lobe is only a facultative component of voice-identity recognition in situations where additional face-identity processing is required. PMID:29228111

The Facilities Audit. A Process for Improving Facilities Conditions.

ERIC Educational Resources Information Center

Kaiser, Harvey H.

The problems of deferred maintenance and decaying campus infrastructure have troubled higher education for the past two decades. This book, designed to be a tool for facilities managers, describes a process for inspecting and reporting conditions of buildings and infrastructure. The audit process is meant to be a routine part of maintenance…

Gender identity outcomes in children with disorders/differences of sex development: Predictive factors.

PubMed

Bakula, Dana M; Mullins, Alexandria J; Sharkey, Christina M; Wolfe-Christensen, Cortney; Mullins, Larry L; Wisniewski, Amy B

2017-06-01

Disorders/differences of sex development (DSD) comprise multiple congenital conditions in which chromosomal, gonadal, and/or anatomical sex are discordant. The prediction of future gender identity (i.e., self-identifying as male, female, or other) in children with DSD can be imprecise, and current knowledge about the development of gender identity in people with, and without DSD, is limited. However, sex of rearing is the strongest predictor of gender identity for the majority of individuals with various DSD conditions. When making decisions regarding sex of rearing biological factors (e.g., possession of a Y chromosome, degree and duration of pre- and postnatal androgen exposure, phenotypic presentation of the external genitalia, and fertility potential), social and cultural factors, as well as quality of life should be considered. Information on gender identity outcomes across a range of DSD diagnoses is presented to aid in sex of rearing assignment. Copyright © 2017 Elsevier Inc. All rights reserved.

Emotions and White Racial Identity Status Attitudes

ERIC Educational Resources Information Center

Siegel, Matthew P.; Carter, Robert T.

2014-01-01

Relationships between emotional states and White racial identity status attitudes (Helms, 1984, 1990) were tested on a sample of 286 White students. The stimulus was a vignette in which one condition involved explicit racial information and one did not. Participants rated baseline and posttest emotions and completed the White Racial Identity…

Can bread processing conditions alter glycaemic response?

PubMed

Lau, Evelyn; Soong, Yean Yean; Zhou, Weibiao; Henry, Jeyakumar

2015-04-15

Bread is a staple food that is traditionally made from wheat flour. This study aimed to compare the starch digestibility of western baked bread and oriental steamed bread. Four types of bread were prepared: western baked bread (WBB) and oriental steamed bread (OSB), modified baked bread (MBB) made with the OSB recipe and WBB processing, and modified steamed bread (MSB) made with the WBB recipe and OSB processing. MBB showed the highest starch digestibility in vitro, followed by WBB, OSB and MSB. A similar trend was observed for glycaemic response in vivo. MBB, WBB, OSB and MSB had a glycaemic index of 75±4, 71±5, 68±5 and 65±4, respectively. Processing differences had a more pronounced effect on starch digestibility in bread, and steamed bread was healthier in terms of glycaemic response. The manipulation of processing conditions could be an innovative route to alter the glycaemic response of carbohydrate-rich foods. Copyright © 2014 Elsevier Ltd. All rights reserved.

Identity and Intimacy during Adolescence: Connections among Identity Styles, Romantic Attachment and Identity Commitment

ERIC Educational Resources Information Center

Kerpelman, Jennifer L.; Pittman, Joe F.; Cadely, Hans Saint-Eloi; Tuggle, Felicia J.; Harrell-Levy, Marinda K.; Adler-Baeder, Francesca M.

2012-01-01

Integration of adult attachment and psychosocial development theories suggests that adolescence is a time when capacities for romantic intimacy and identity formation are co-evolving. The current study addressed direct, indirect and moderated associations among identity and romantic attachment constructs with a diverse sample of 2178 middle…

6 Keys to Identity Management

ERIC Educational Resources Information Center

Shoham, Idan

2011-01-01

An Identity and Access Management (IAM) project on campus can feel like a Sisyphean task: Just when access rights have finally been sorted out, the semester ends--and users change roles, leave campus, or require new processes. IT departments face a constantly changing technical landscape: (1) integrating new applications and retiring old ones; (2)…

An Examination of the Processes of Student Science Identity Negotiation within an Informal Learning Community

NASA Astrophysics Data System (ADS)

Mark, Sheron L.

Scientific proficiency is important, not only for a solid, interdisciplinary educational foundation, but also for entry into and mobility within today's increasingly technological and globalized workplace, as well as for informed, democratic participation in society (National Academies Press, 2007b). Within the United States, low-income, ethnic minority students are disproportionately underperforming and underrepresented in science, as well as mathematics, engineering and other technology fields (Business-Higher Education Forum, 2011; National Assessment of Educational Progress, 2009). This is due, in part, to a lack of educational structures and strategies that can support low-income, ethnic minority students to become competent in science in equitable and empowering ways. In order to investigate such structures and strategies that may be beneficial for these students, a longitudinal, qualitative study was conducted. The 15 month study was an investigation of science identity negotiation informed by the theoretical perspectives of Brown's (2004) discursive science identities and Tan and Barton's (2008) identities-in-practice amongst ten high school students in an informal science program and employed an amalgam of research designs, including ethnography (Geertz, 1973), case study (Stake, 2000) and grounded theory (Glaser & Strauss, 1967). Findings indicated that the students made use of two strategies, discursive identity development and language use in science, in order to negotiate student science identities in satisfying ways within the limits of the TESJ practice. Additionally, 3 factors were identified as being supportive of successful student science identity negotiation in the informal practice, as well. These were (i) peer dynamics, (ii) significant social interactions, and (iii) student ownership in science. The students were also uncovered to be particularly open-minded to the field of STEM. Finally, with respect to STEM career development, specific

Experimental and computational investigation of acetic acid deoxygenation over oxophilic molybdenum carbide: Surface chemistry and active site identity

DOE Office of Scientific and Technical Information (OSTI.GOV)

Schaidle, Joshua A.; Blackburn, Jeffrey; Farberow, Carrie A.

Ex situ catalytic fast pyrolysis (CFP) is a promising route for producing fungible biofuels; however, this process requires bifunctional catalysts that favor C–O bond cleavage, activate hydrogen at near atmospheric pressure and high temperature (350–500 °C), and are stable under high-steam, low hydrogen-to-carbon environments. Recently, early transition-metal carbides have been reported to selectively cleave C–O bonds of alcohols, aldehydes, and oxygenated aromatics, yet there is limited understanding of the metal carbide surface chemistry under reaction conditions and the identity of the active sites for deoxygenation. In this study, we evaluated molybdenum carbide (Mo 2C) for the deoxygenation of acetic acid,more » an abundant component of biomass pyrolysis vapors, under ex situ CFP conditions, and we probed the Mo 2C surface chemistry, identity of the active sites, and deoxygenation pathways using in situ diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS), X-ray photoelectron spectroscopy (XPS), and density functional theory (DFT) calculations.« less

Experimental and computational investigation of acetic acid deoxygenation over oxophilic molybdenum carbide: Surface chemistry and active site identity

DOE PAGES

Schaidle, Joshua A.; Blackburn, Jeffrey; Farberow, Carrie A.; ...

2016-01-21

Ex situ catalytic fast pyrolysis (CFP) is a promising route for producing fungible biofuels; however, this process requires bifunctional catalysts that favor C–O bond cleavage, activate hydrogen at near atmospheric pressure and high temperature (350–500 °C), and are stable under high-steam, low hydrogen-to-carbon environments. Recently, early transition-metal carbides have been reported to selectively cleave C–O bonds of alcohols, aldehydes, and oxygenated aromatics, yet there is limited understanding of the metal carbide surface chemistry under reaction conditions and the identity of the active sites for deoxygenation. In this study, we evaluated molybdenum carbide (Mo 2C) for the deoxygenation of acetic acid,more » an abundant component of biomass pyrolysis vapors, under ex situ CFP conditions, and we probed the Mo 2C surface chemistry, identity of the active sites, and deoxygenation pathways using in situ diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS), X-ray photoelectron spectroscopy (XPS), and density functional theory (DFT) calculations.« less

Identity Matters in a Short-Term, International Service-Learning Program

ERIC Educational Resources Information Center

Mather, Peter C.; Karbley, Megan; Yamamoto, Makiko

2012-01-01

This study explores the role that identity and the identity development process play in a short-term, international service-learning experience. Employing narrative inquiry, two of the co-authors, student participants in a 2-week service-learning program in Honduras, describe and interpret their service-learning experience in the context of life…

Face shape and face identity processing in behavioral variant fronto-temporal dementia: A specific deficit for familiarity and name recognition of famous faces.

PubMed

De Winter, François-Laurent; Timmers, Dorien; de Gelder, Beatrice; Van Orshoven, Marc; Vieren, Marleen; Bouckaert, Miriam; Cypers, Gert; Caekebeke, Jo; Van de Vliet, Laura; Goffin, Karolien; Van Laere, Koen; Sunaert, Stefan; Vandenberghe, Rik; Vandenbulcke, Mathieu; Van den Stock, Jan

2016-01-01

Deficits in face processing have been described in the behavioral variant of fronto-temporal dementia (bvFTD), primarily regarding the recognition of facial expressions. Less is known about face shape and face identity processing. Here we used a hierarchical strategy targeting face shape and face identity recognition in bvFTD and matched healthy controls. Participants performed 3 psychophysical experiments targeting face shape detection (Experiment 1), unfamiliar face identity matching (Experiment 2), familiarity categorization and famous face-name matching (Experiment 3). The results revealed group differences only in Experiment 3, with a deficit in the bvFTD group for both familiarity categorization and famous face-name matching. Voxel-based morphometry regression analyses in the bvFTD group revealed an association between grey matter volume of the left ventral anterior temporal lobe and familiarity recognition, while face-name matching correlated with grey matter volume of the bilateral ventral anterior temporal lobes. Subsequently, we quantified familiarity-specific and name-specific recognition deficits as the sum of the celebrities of which respectively only the name or only the familiarity was accurately recognized. Both indices were associated with grey matter volume of the bilateral anterior temporal cortices. These findings extent previous results by documenting the involvement of the left anterior temporal lobe (ATL) in familiarity detection and the right ATL in name recognition deficits in fronto-temporal lobar degeneration.

The Dynamics of Networks of Identical Theta Neurons.

PubMed

Laing, Carlo R

2018-02-05

We consider finite and infinite all-to-all coupled networks of identical theta neurons. Two types of synaptic interactions are investigated: instantaneous and delayed (via first-order synaptic processing). Extensive use is made of the Watanabe/Strogatz (WS) ansatz for reducing the dimension of networks of identical sinusoidally-coupled oscillators. As well as the degeneracy associated with the constants of motion of the WS ansatz, we also find continuous families of solutions for instantaneously coupled neurons, resulting from the reversibility of the reduced model and the form of the synaptic input. We also investigate a number of similar related models. We conclude that the dynamics of networks of all-to-all coupled identical neurons can be surprisingly complicated.

Ensemble coding of face identity is not independent of the coding of individual identity.

PubMed

Neumann, Markus F; Ng, Ryan; Rhodes, Gillian; Palermo, Romina

2018-06-01

Information about a group of similar objects can be summarized into a compressed code, known as ensemble coding. Ensemble coding of simple stimuli (e.g., groups of circles) can occur in the absence of detailed exemplar coding, suggesting dissociable processes. Here, we investigate whether a dissociation would still be apparent when coding facial identity, where individual exemplar information is much more important. We examined whether ensemble coding can occur when exemplar coding is difficult, as a result of large sets or short viewing times, or whether the two types of coding are positively associated. We found a positive association, whereby both ensemble and exemplar coding were reduced for larger groups and shorter viewing times. There was no evidence for ensemble coding in the absence of exemplar coding. At longer presentation times, there was an unexpected dissociation, where exemplar coding increased yet ensemble coding decreased, suggesting that robust information about face identity might suppress ensemble coding. Thus, for face identity, we did not find the classic dissociation-of access to ensemble information in the absence of detailed exemplar information-that has been used to support claims of distinct mechanisms for ensemble and exemplar coding.

Identity and Language: Contributions to and Consequences of Speaking Spanish in the Workplace

ERIC Educational Resources Information Center

Bergman, Mindy E.; Watrous-Rodriguez, Kristen M.; Chalkley, Katherine M.

2008-01-01

Language is an important marker of identity. Guided by social identity theory and using a grounded theory approach, this study examined how languages are chosen and shape experiences in the workplace. Results suggest that language use is influenced by both external (norms, business needs) and internal (identity, language comfort) processes.…

Visual adaptation provides objective electrophysiological evidence of facial identity discrimination.

PubMed

Retter, Talia L; Rossion, Bruno

2016-07-01

Discrimination of facial identities is a fundamental function of the human brain that is challenging to examine with macroscopic measurements of neural activity, such as those obtained with functional magnetic resonance imaging (fMRI) and electroencephalography (EEG). Although visual adaptation or repetition suppression (RS) stimulation paradigms have been successfully implemented to this end with such recording techniques, objective evidence of an identity-specific discrimination response due to adaptation at the level of the visual representation is lacking. Here, we addressed this issue with fast periodic visual stimulation (FPVS) and EEG recording combined with a symmetry/asymmetry adaptation paradigm. Adaptation to one facial identity is induced through repeated presentation of that identity at a rate of 6 images per second (6 Hz) over 10 sec. Subsequently, this identity is presented in alternation with another facial identity (i.e., its anti-face, both faces being equidistant from an average face), producing an identity repetition rate of 3 Hz over a 20 sec testing sequence. A clear EEG response at 3 Hz is observed over the right occipito-temporal (ROT) cortex, indexing discrimination between the two facial identities in the absence of an explicit behavioral discrimination measure. This face identity discrimination occurs immediately after adaptation and disappears rapidly within 20 sec. Importantly, this 3 Hz response is not observed in a control condition without the single-identity 10 sec adaptation period. These results indicate that visual adaptation to a given facial identity produces an objective (i.e., at a pre-defined stimulation frequency) electrophysiological index of visual discrimination between that identity and another, and provides a unique behavior-free quantification of the effect of visual adaptation. Copyright © 2016 Elsevier Ltd. All rights reserved.

Shades of American Identity: Implicit Relations between Ethnic and National Identities

PubMed Central

Devos, Thierry; Mohamed, Hafsa

2015-01-01

The issue of ethnic diversity and national identity in an immigrant nation such as the USA is a recurrent topic of debate. We review and integrate research examining the extent to which the American identity is implicitly granted or denied to members of different ethnic groups. Consistently, European Americans are implicitly conceived of as being more American than African, Asian, Latino, and even Native Americans. This implicit American = White effect emerges when explicit knowledge or perceptions point in the opposite direction. The propensity to deny the American identity to members of ethnic minorities is particularly pronounced when targets (individuals or groups) are construed through the lenses of ethnic identities. Implicit ethnic–national associations fluctuate as a function of perceivers’ ethnic identity and political orientation, but also contextual or situational factors. The tendency to equate being American with being White accounts for the strength of national identification (among European Americans) and behavioral responses including hiring recommendations and voting intentions. The robust propensity to deny the American identity to ethnic minority groups reflects an exclusionary national identity. PMID:27011765

Migration, cultural bereavement and cultural identity

PubMed Central

BHUGRA, DINESH; BECKER, MATTHEW A

2005-01-01

Migration has contributed to the richness in diversity of cultures, ethnicities and races in developed countries. Individuals who migrate experience multiple stresses that can impact their mental well being, including the loss of cultural norms, religious customs, and social support systems, adjustment to a new culture and changes in identity and concept of self. Indeed, the rates of mental illness are increased in some migrant groups. Mental health practitioners need to be attuned to the unique stresses and cultural aspects that affect immigrants and refugees in order to best address the needs of this increasing and vulnerable population. This paper will review the concepts of migration, cultural bereavement and cultural identity, and explore the interrelationship between these three aspects of the migrant's experience and cultural congruity. The complex interplay of the migration process, cultural bereavement, cultural identity, and cultural congruity, along with biological, psychological and social factors, is hypothesized as playing a major role in the increased rates of mental illness in affected migrant groups. PMID:16633496

Determining the disease management process for epileptic patients: A qualitative study

PubMed Central

Hosseini, Nazafarin; Sharif, Farkhondeh; Ahmadi, Fazlollah; Zare, Mohammad

2016-01-01

Background: Epilepsy exposes patients to many physical, social, and emotional challenges. Thus, it seems to portray a complex picture and needs holistic care. Medical treatment and psychosocial part of epilepsy remain central to managing and improving the patient's qualify of life through team efforts. Some studies have shown the dimensions of self-management, but its management process of epilepsy patients, especially in Iran, is not clear. This study aimed to determine the disease management process in patients with epilepsy in Iran. Materials and Methods: This qualitative approach and grounded theory study was conducted from January 2009 to February 2012 in Isfahan city (Iran). Thirty-two participants were recruited by the goal-oriented, and snowball sample selection and theoretical sampling methods. After conducting a total of 43 in-depth interviews with the participants, the researchers reached data saturation. Data were analyzed using Strauss and Corbin method. Results: With a focus on disease management process, researchers found three main themes and seven sub-themes as a psychosocial process (PSP). The main themes were: perception of threat to self-identity, effort to preserve self-identity, and burn out. The psychosocial aspect of the disease generated one main variable “the perception of identity loss” and one central variable “searching for self-identity.” Conclusions: Participants attributed threat to self-identity and burn out to the way their disease was managed requiring efforts to preserve their identity. Recommendations consist of support programs and strategies to improve the public perception of epilepsy in Iran, help patients accept their condition and preserve self-identity, and most importantly, enhance medical management of epilepsy. PMID:26985223

A mixed Rasch model of dual-process conditional reasoning.

PubMed

Bonnefon, Jean-François; Eid, Michael; Vautier, Stéphane; Jmel, Saïd

2008-05-01

A fine-grained dual-process approach to conditional reasoning is advocated: Responses to conditional syllogisms are reached through the operation of either one of two systems, each of which can rely on two different mechanisms. System1 relies either on pragmatic implicatures or on the retrieval of information from semantic memory; System2 operates first through inhibition of System1, then (but not always) through activation of analytical processes. It follows that reasoners will fall into one of four groups of increasing reasoning ability, each group being uniquely characterized by (a) the modal pattern of individual answers to blocks of affirming the consequent (AC), denying the antecedent (DA), and modus tollens (MT) syllogisms featuring the same conditional; and (b) the average rate of determinate answers to AC, DA, and MT. This account receives indirect support from the extant literature and direct support from a mixed Rasch model of responses given to 18 syllogisms by 486 adult reasoners.

Expectations about person identity modulate the face-sensitive N170.

PubMed

Johnston, Patrick; Overell, Anne; Kaufman, Jordy; Robinson, Jonathan; Young, Andrew W

2016-12-01

Identifying familiar faces is a fundamentally important aspect of social perception that requires the ability to assign very different (ambient) images of a face to a common identity. The current consensus is that the brain processes face identity at approximately 250-300 msec following stimulus onset, as indexed by the N250 event related potential. However, using two experiments we show compelling evidence that where experimental paradigms induce expectations about person identity, changes in famous face identity are in fact detected at an earlier latency corresponding to the face-sensitive N170. In Experiment 1, using a rapid periodic stimulation paradigm presenting highly variable ambient images, we demonstrate robust effects of low frequency, periodic face-identity changes in N170 amplitude. In Experiment 2, we added infrequent aperiodic identity changes to show that the N170 was larger to both infrequent periodic and infrequent aperiodic identity changes than to high frequency identities. Our use of ambient stimulus images makes it unlikely that these effects are due to adaptation of low-level stimulus features. In line with current ideas about predictive coding, we therefore suggest that when expectations about the identity of a face exist, the visual system is capable of detecting identity mismatches at a latency consistent with the N170. Copyright © 2016 Elsevier Ltd. All rights reserved.

An exploration of mothers' and fathers' views of their identities in chronic-kidney-disease management: parents as students?

PubMed

Swallow, Veronica

2008-12-01

To explore parents' views of their identities as they learn to manage their child's chronic kidney disease. Parents are expected to participate in management and usually learn necessary skills from the multidisciplinary team. Research highlights the importance of professionals defining parents' management roles in chronic disease; but little is known about parents' views on their own identities as the complex and dynamic process of teaching and learning unfolds around their child's condition. According to positioning theory, identity development is a dynamic and fluid process that occurs during interaction, with each person positioning themselves while simultaneously positioning the other person, yet this concept has not been considered in relation to parents' contributions to disease management. A longitudinal, grounded theory study conducted in a UK Children's Kidney Unit. This paper focuses on one aspect of a larger study exploring family learning in disease management. Six mothers and two fathers of six children with a recently diagnosed chronic kidney disease participated in a total of 21 semi-structured interviews during the 18 months after referral to the unit. Interviews included discussion about the parts they played in relation to professionals during the management process. Findings were interpreted within a framework of positioning theory. Parents participated in teaching/learning/assessment that was both planned (involving allocated clinical lessons and tasks) and spontaneous (in response to current situations), to facilitate their participation. They positioned multidisciplinary team members as teachers as well as professionals, simultaneously positioning themselves as students as well as parents. Parents' clinical duties and obligations are not an automatic part of parenting but become part of the broader process of sharing disease management, this can lead to them assuming the additional identity of a 'student'. Involving parents in ongoing

Women on women: lesbian identity, lesbian community, and lesbian comics.

PubMed

Shaw, Adrienne

2009-01-01

Decades of communication research have shown that the stories we humans tell ourselves about ourselves reflect and shape our identities as members of our particular culture(s). By creating texts that portray a group rarely made visible, lesbian comic artists both represent and define lesbian identity and community. This textual analysis of the work of four comic artists, Alison Bechdel, Diane DiMassa, Justine Shaw, and Ariel Schrag, demonstrates how lesbian comic book artists draw on and contribute to the notions of lesbian identity and community. This study of the comics and secondary sources reveals three interconnected themes: visibility, self-reflexivity, and the complex interrelation of and process of defining identity and community.

The college journey and academic engagement: how metaphor use enhances identity-based motivation.

PubMed

Landau, Mark J; Oyserman, Daphna; Keefer, Lucas A; Smith, George C

2014-05-01

People commonly talk about goals metaphorically as destinations on physical paths extending into the future or as contained in future periods. Does metaphor use have consequences for people's motivation to engage in goal-directed action? Three experiments examine the effect of metaphor use on students' engagement with their academic possible identity: their image of themselves as academically successful graduates. Students primed to frame their academic possible identity using the goal-as-journey metaphor reported stronger academic intention, and displayed increased effort on academic tasks, compared to students primed with a nonacademic possible identity, a different metaphoric framing (goal-as-contained-entity), and past academic achievements (Studies 1-2). This motivating effect persisted up to a week later as reflected in final exam performance (Study 3). Four experiments examine the cognitive processes underlying this effect. Conceptual metaphor theory posits that an accessible metaphor transfers knowledge between dissimilar concepts. As predicted in this paradigm, a journey-metaphoric framing of a possible academic identity transferred confidence in the procedure, or action sequence, required to attain that possible identity, which in turn led participants to perceive that possible identity as more connected to their current identity (Study 4). Drawing on identity-based motivation theory, we hypothesized that strengthened current/possible identity connection would mediate the journey framing's motivating effect. This mediational process predicted students' academic engagement (Study 5) and an online sample's engagement with possible identities in other domains (Study 6). Also as predicted, journey framing increased academic engagement particularly among students reporting a weak connection to their academic possible identity (Study 7).

Gender role influences on Turkish adolescents' self-identity.

PubMed

Yildirim, A

1997-01-01

This study investigated gender role influences on Turkish adolescents' self-identity process as part of the International Self-Identity Research Project. A total of 154 male and 119 female adolescents ages 14 through 17 from urban and rural areas of Turkey were surveyed through a questionnaire. The results indicated that "family" was the dominant source of belongingness for both males and females, followed by "friendships" and "school." Friendships and education were valued more by females than by males. Symbolic items (e.g., relationships, happiness) influenced females' self-identity more than they did males, while males tended to place greater importance on material items (e.g., home, TV, sports equipment). Athletic activities were highly important in males' self-validation process while females were oriented more toward the artistic and creative. General affective attributes (e.g., honesty, respect, thoughtfulness) were similarly valued by males and females as important criteria for self-evaluation. Finally, males were more religious, patriotic, and felt stronger ties to ancestors while females appeared to be more altruistic and placed high importance on social relations.

Modifying Yeast Tolerance to Inhibitory Conditions of Ethanol Production Processes

PubMed Central

Caspeta, Luis; Castillo, Tania; Nielsen, Jens

2015-01-01

Saccharomyces cerevisiae strains having a broad range of substrate utilization, rapid substrate consumption, and conversion to ethanol, as well as good tolerance to inhibitory conditions are ideal for cost-competitive ethanol production from lignocellulose. A major drawback to directly design S. cerevisiae tolerance to inhibitory conditions of lignocellulosic ethanol production processes is the lack of knowledge about basic aspects of its cellular signaling network in response to stress. Here, we highlight the inhibitory conditions found in ethanol production processes, the targeted cellular functions, the key contributions of integrated -omics analysis to reveal cellular stress responses according to these inhibitors, and current status on design-based engineering of tolerant and efficient S. cerevisiae strains for ethanol production from lignocellulose. PMID:26618154

Identity Styles and Conflict Resolution Styles: Associations in Mother-Adolescent Dyads

ERIC Educational Resources Information Center

Missotten, Lies Christine; Luyckx, Koen; Branje, Susan; Vanhalst, Janne; Goossens, Luc

2011-01-01

Adolescent identity and parent-adolescent conflict have each attracted considerable research interest. However, few studies have examined the important link between the two constructs. The present study examined the associations between adolescent identity processing styles and adolescent conflict resolution styles in the mother-adolescent dyad.…

Theoretical Counseling Orientation: An Initial Aspect of Professional Orientation and Identity

ERIC Educational Resources Information Center

Jackson, James Lloyd, Jr.

2010-01-01

The literature on counselor development suggests that the development of a professional identity is a fundamental aspect of counselor training. The unique demands placed on counselors to integrate aspects of both personal and professional identity into the therapeutic process (Skovholt & Ronnestad, 1995) make development of a professional…

Telling Our Stories: Using Autoethnography to Construct Identities at the Intersections

ERIC Educational Resources Information Center

Drechsler Sharp, Marybeth; Riera, Jose-Luis; Jones, Susan R.

2012-01-01

Scholarly inquiry into identity development is a foundation of the student affairs field; typically, such scholarship examines domains of student development as discrete entities. This paper explains the process an autoethnographic research group employed to explore how multiple identities have been shaped during coresearchers' lifetimes. Findings…

Mexican-origin Early Adolescents' Ethnic Socialization, Ethnic Identity, and Psychosocial Functioning.

PubMed

Umaña-Taylor, Adriana J; O'Donnell, Megan; Knight, George P; Roosa, Mark W; Berkel, Cady; Nair, Rajni

2014-02-01

The current study examined how parental ethnic socialization informed adolescents' ethnic identity development and, in turn, youths' psychosocial functioning (i.e., mental health, social competence, academic efficacy, externalizing behaviors) among 749 Mexican-origin families. In addition, school ethnic composition was examined as a moderator of these associations. Findings indicated that mothers' and fathers' ethnic socialization were significant longitudinal predictors of adolescents' ethnic identity, although fathers' ethnic socialization interacted significantly with youths' school ethnic composition in 5 th grade to influence ethnic identity in 7 th grade. Furthermore, adolescents' ethnic identity was significantly associated with increased academic self-efficacy and social competence, and decreased depressive symptoms and externalizing behaviors. Findings support theoretical predictions regarding the central role parents play in Mexican-origin adolescents' normative developmental processes and adjustment and, importantly, underscore the need to consider variability that is introduced into these processes by features of the social context such as school ethnic composition.

Mexican-origin Early Adolescents’ Ethnic Socialization, Ethnic Identity, and Psychosocial Functioning

PubMed Central

Umaña-Taylor, Adriana J.; O’Donnell, Megan; Knight, George P.; Roosa, Mark W.; Berkel, Cady; Nair, Rajni

2013-01-01

The current study examined how parental ethnic socialization informed adolescents’ ethnic identity development and, in turn, youths’ psychosocial functioning (i.e., mental health, social competence, academic efficacy, externalizing behaviors) among 749 Mexican-origin families. In addition, school ethnic composition was examined as a moderator of these associations. Findings indicated that mothers’ and fathers’ ethnic socialization were significant longitudinal predictors of adolescents’ ethnic identity, although fathers’ ethnic socialization interacted significantly with youths’ school ethnic composition in 5th grade to influence ethnic identity in 7th grade. Furthermore, adolescents’ ethnic identity was significantly associated with increased academic self-efficacy and social competence, and decreased depressive symptoms and externalizing behaviors. Findings support theoretical predictions regarding the central role parents play in Mexican-origin adolescents’ normative developmental processes and adjustment and, importantly, underscore the need to consider variability that is introduced into these processes by features of the social context such as school ethnic composition. PMID:24465033

Rabbit collagenase. Immunological identity of the enzymes released from cells and tissues in normal and pathological conditions.

PubMed Central

Werb, Z; Reynolds, J J

1975-01-01

1. The immunological cross-reactivity between rabbit collagenases from a variety of normal and pathological sources was examined. The specific antibody raised against collagenase secreted from normal rabbit synovial fibroblasts gave reactions of complete identity with collagenases secreted from fibroblasts derived from rabbit skin, and from synovium from experimentally arthritic rabbits. 2. The rabbit fibroblast collagenase was immunologically identical with collagenases obtained from the organ culture medium of normal rabbit skin, synovium, ear fibrocartilage and subchondral bone. 3. Collagenases from the culture media of normal rabbit synovium and from hyperplastic synovium of rabbits made experimentally arthritic were identical. 4. The collagenase secreted from rabbit fibroblasts gave a reaction completely identical with that of a collagenase extracted directly from a rabbit carcinoma. 5. IgG (immunoglobulin G) from a specific antiserum to rabbit fibroblast collagenase was a potent inhibitor of the collagenases obtained from the culture media of the various rabbit cells and tissues. 6. Collagenases from human synovium and from mouse macrophages and bone were neither precipitated nor inhibited by antibodies to rabbit collagenase. 7. No immunoreactive material was found in lysates of rabbit polymorphonuclear leucocyte granules with the specific antisera to rabbit fibroblast collagenase. No evidence for inactive forms of rabbit collagenase in lysates of the rabbit synovial fibroblasts could be found, either by double immunodiffusion against the specific collagenase, or by displacement of active enzyme from inhibition by the IgG. Images PLATE 1 PMID:56176

Personal Identity in Italy

ERIC Educational Resources Information Center

Crocetti, Elisabetta; Rabaglietti, Emanuela; Sica, Luigia Simona

2012-01-01

This chapter discusses specifics of identity formation in Italian adolescents and emerging adults. We review consistent evidence illustrating that, in Italy, a progressive deferral of transition to adulthood strongly impacts youth identity development by stimulating identity exploration and postponement of identity commitments. We also consider…

Identity, difference and the ethical politics of prenatal testing.

PubMed

Stainton, T

2003-10-01

This paper explores the role of identity in relation to the ethics of prenatal testing for conditions that cause intellectual disabilities. Specifically, it considers the question of identity and the moral status of the fetus. It argues that both the arguments in favour and opposed to prenatal testing mistakenly presuppose that there is no moral status attached to the fetus. That status is grounded in an identity-constituting characteristic, such as 'intellectual disability', which is brought about by the purpose of genetic testing, and the meaning of which is culturally constructed. This paper examines the implications this has for the debate around both prenatal testing and termination in general and considers the nature of the ethical politics which follows from this position with regard to prenatal testing related to intellectual disability.

Celebration and Suppression: The Strategic Uses of Identity by the Lesbian and Gay Movement.

ERIC Educational Resources Information Center

Bernstein, Mary

1997-01-01

Defines "identity deployment" as a form of strategic collective action and asks under what political conditions are identities that celebrate or suppress differences deployed. Compares strategies used by lesbian and gay rights campaigns; shows that interaction among social movement organizations, state actors, and opposition movements…

I and Us: A Longitudinal Study on the Interplay of Personal and Social Identity in Adolescence.

PubMed

Albarello, Flavia; Crocetti, Elisabetta; Rubini, Monica

2018-04-01

The development of personal and social identity is crucial in adolescence. On the one hand, adolescents face the task of forming and consolidating their personal identity in multiple domains, with educational and interpersonal domains particularly salient. On the other hand, they enlarge their social horizon and increasingly define themselves as members of multiple peer groups, such as groups of classmates and friends met outside school. There is however a lack of integrative research on the interplay among and between personal and social identity processes. Hence the purpose of this study was threefold. First, we examined how personal identity processes in the educational and interpersonal domains are associated longitudinally. Second, we investigated to what extent social identifications with classmates and with the group of friends are associated over time. Third, with an original approach we examined the longitudinal interplay between personal and social identity processes, to connect theoretical contributions that have so far proceeded largely in parallel. Participants were 304 adolescents (61.84% female, M age  = 17.49) involved in a three-wave longitudinal study. We found that (a) the ways in which adolescents develop their identity in the educational and interpersonal domains become more closely intertwined over time; (b) identifications with classmates and with the group of friends are interconnected; and (c) personal and social identity processes are associated both concurrently and longitudinally, with most cross-lagged effects showing that social identifications influence personal identity formation and consolidation in the interpersonal identity domain. Theoretical implications are discussed.

Identity Transformation and Family Caregiving: Narratives of African American Teen Mothers

ERIC Educational Resources Information Center

Brubaker, Sarah Jane; Wright, Christie

2006-01-01

This article explores connections between informal caregiving and identity transformation as experienced by pregnant teens. Based on in-depth interviews with 51 African American teen mothers, the article examines teens' pregnancy narratives as an example of narrative repair, illuminating how attending to processes that connect one's identity to…

Male Archetypes as Resources for Homosexual Identity Development in Gay Men.

ERIC Educational Resources Information Center

McFarland, William P.; McMahon, Timothy R.

1999-01-01

The male archetypes of king, lover, magician, and warrior provide important and timeless insights into mature masculine qualities. Homosexual identity development models describe tasks that confront gay men as they move through the identity development process. Proposes that by understanding the metaphor of male archetypes, gay men will discover…

A Phenomenological Investigation of Master's-Level Counselor Research Identity Development Stages

ERIC Educational Resources Information Center

Jorgensen, Maribeth F.; Duncan, Kelly

2015-01-01

This study explored counselor research identity, an aspect of professional identity, in master's-level counseling students. Twelve students participated in individual interviews; six of the participants were involved in a focus group interview and visual representation process. The three data sources supported the emergence of five themes. The…

[Diagnosis and differential diagnostic features of gender identity disorder].

PubMed

Kórász, Krisztián; Simon, Lajos

2008-01-01

Gender identity disorder, or transsexualism as it is more commonly known, is a highly complex clinical entity. It is an identifiable and incapacitating disease which can be diagnosed and successfully treated by reassignment surgery. The diagnosis of gender identity disorder can be a difficult process. Transsexual patients will have to undergo extensive psychiatric assessment. The authors review the development of nosology of transsexualism. The current classification systems, symptoms and diagnostic features of gender identity disorders are discussed. The article also discusses differential diagnostic features, like intersex states, psychosis, transvestitism, autogynephilia, gynandromorphophilia, and self-amputation. The authors also discuss the problem of comorbidity, as well.

29 CFR 779.251 - Goods that have lost their out-of-State identity.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Goods that have lost their out-of-State identity. 779.251... Coverage Interstate Inflow Test Under Prior Act § 779.251 Goods that have lost their out-of-State identity... been processed or manufactured so as to have lost their identity as out-of-State goods before they are...

29 CFR 779.251 - Goods that have lost their out-of-State identity.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 3 2012-07-01 2012-07-01 false Goods that have lost their out-of-State identity. 779.251... Coverage Interstate Inflow Test Under Prior Act § 779.251 Goods that have lost their out-of-State identity... been processed or manufactured so as to have lost their identity as out-of-State goods before they are...

29 CFR 779.251 - Goods that have lost their out-of-State identity.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 3 2014-07-01 2014-07-01 false Goods that have lost their out-of-State identity. 779.251... Coverage Interstate Inflow Test Under Prior Act § 779.251 Goods that have lost their out-of-State identity... been processed or manufactured so as to have lost their identity as out-of-State goods before they are...

29 CFR 779.251 - Goods that have lost their out-of-State identity.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 3 2011-07-01 2011-07-01 false Goods that have lost their out-of-State identity. 779.251... Coverage Interstate Inflow Test Under Prior Act § 779.251 Goods that have lost their out-of-State identity... been processed or manufactured so as to have lost their identity as out-of-State goods before they are...

29 CFR 779.251 - Goods that have lost their out-of-State identity.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 3 2013-07-01 2013-07-01 false Goods that have lost their out-of-State identity. 779.251... Coverage Interstate Inflow Test Under Prior Act § 779.251 Goods that have lost their out-of-State identity... been processed or manufactured so as to have lost their identity as out-of-State goods before they are...