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11.
This study presents research findings showing that the delinquent social identity is not a fixed entity but varies according to situational factors. Participants were incarcerated Singapore delinquents of both genders, who responded to a vignette of a rule-breaking situation when either their family or their gang social identities are made salient. Another manipulation involves confrontation by authority either in public or in private. Results demonstrate that delinquents' attitude toward authority and their endorsement of the techniques of neutralization vary depending on the salience of their identities and confrontation by authority. This lends support to self-categorization theory's concept of the variable self. 相似文献
12.
Differential rater functioning (DRF) occurs when raters show evidence of exercising differential severity or leniency when scoring examinees within different subgroups. Previous studies of DRF have examined rater bias using manifest variables (e.g., use of covariates) to determine the subgroups. These manifest variables include gender and the ethnicity of the examinee. For example, a rater may score males more severely. Ideally, each rater’s severity should be invariant across subgroups. This study examines DRF in the context of latent subgroups that classify possible sources of DRF based on raters’ scoring behavior rather than manifest factors. An extension of the latent class signal detection theory (LC-SDT) model for identifying DRF is proposed and examined using real-world data and simulations. Results from real-world data show that the signal detection approach leads to an effective method to identify latent DRF. Simulations with varying sample sizes and conditions of rater precision were shown to recover parameters at an adequate level, supporting its use to identify latent DRF in large-scale data. These findings suggest that the DRF extension of the LC-SDT can be a useful model to examine characteristics of raters and add information that can aid rater training. 相似文献
13.
Rhee SH Willcutt EG Hartman CA Pennington BF DeFries JC 《Journal of abnormal child psychology》2008,36(1):29-40
There is significant comorbidity between attention-deficit/hyperactivity disorder (ADHD) and conduct disorder (CD). The conclusions
of studies that examined the causes of comorbidity between ADHD and CD conflict, with some researchers finding support for
the three independent disorders model and others finding support for the correlated risk factors model. We tested these models
and eleven alternative hypotheses using the same analytical approach. The participants were 110 monozygotic twin pairs and
181 dizygotic twin pairs recruited from the Colorado Learning Disabilities Research Center Twin Study. The three independent
disorders model did not fit the data, whereas the correlated risk factors model fit the data well. Several other comorbidity
models fit the data as well as or better than the correlated risk factors model. The results suggest that correlated risk
factors are a better explanation for the comorbidity between ADHD and CD than a third, independent ADHD+CD subtype. 相似文献
14.
Common Genetic and Environmental Influences on Major Depressive Disorder and Conduct Disorder 总被引:2,自引:1,他引:1
Subbarao A Rhee SH Young SE Ehringer MA Corley RP Hewitt JK 《Journal of abnormal child psychology》2008,36(3):433-444
The evidence for common genetic and environmental influences on conduct disorder (CD) and major depressive disorder (MDD) in adolescents was examined. A sample of 570 monozygotic twin pairs, 592 dizygotic twin pairs, and 426 non-twin siblings, aged 12-18 years, was recruited from the Colorado Twin Registry. For the past year data, there was a significant correlation between the genetic influences on MDD and CD and, for the lifetime data, there was a significant correlation between the genetic influences on MDD and CD, and a significant correlation between the nonshared environmental influences on MDD and CD. Our results suggest that some genetic factors will increase an individual's vulnerability to both MDD and CD in adolescence. 相似文献
15.
The present study investigated how key organizational contextual factors relate to bundles of human resource (HR) practices. In a two-phase study of a sample of 661 organizations representing a full range of industries and organizational size, the authors found that organizations use 1 of 5 HR bundles: cost minimizers, contingent motivators, competitive motivators, resource makers, and commitment maximizers. In addition, the authors showed that the organizations that use a given type of HR bundle may be distinguished by the organizational values they pursue and their organizational structure, thus suggesting that HR choices are related to the context within which organizations operate. 相似文献
16.
Albert Kienfie Liau Angeline Khoo Peng Hwa Ang 《Current psychology (New Brunswick, N.J.)》2008,27(4):217-233
This study focused on four aspects of parental monitoring of Internet use by their children: parental supervision, communication
and tracking, and adolescent disclosure. Data were obtained from a SAFT (Safety Awareness for Teens Project) national survey
of Singapore youths and parents regarding Internet safety at home. Study 1 examined 1,124 adolescents and 1,002 parents; Study
2 examined a subsample of 169 dyads of adolescents and their parents. Frequency of use and engagement in risky Internet behaviors
such as visiting inappropriate websites were analysed. The results indicated that parents tend to underestimate adolescents’
engagement in risky Internet behaviors and overestimate the amount of parental monitoring regarding Internet safety that occurs
at home. The study suggested that mothers have a better awareness of their adolescents’ Internet use than fathers. The findings
were explained in the context of parental monitoring. The results suggest that parental monitoring needs to be reconceptualized
and that parents need to improve the communication with their adolescents regarding Internet use. 相似文献
17.
This cross-sectional study was undertaken with 489 secondary school girls, ages 15-17 years, to examine disordered eating behaviours of adolescent girls in Malaysia and to estimate associations with body weight, body-size discrepancy, and self-esteem. Dietary restraint, binge eating, body image, and self-esteem were assessed using the Restrained Eating scale of the Dutch Eating Behaviour Questionnaire, the Binge Scale Questionnaire, the Contour Drawing Rating Scale, and the Rosenberg Self-Esteem Scale, respectively. Pearson correlations estimated associations between variables. There were 3.1% underweight, 9.8% at risk of being overweight, and 8.6% overweight girls. A total of 87.3% were dissatisfied with their own body size. Dietary restraint and binge eating were reported by 36.0% and 35.4%, respectively. Body Mass Index (r = .34, p < .01) and body-size dissatisfaction (r = .24, p < .01) were significantly associated with dietary restraint and binge eating, but self-esteem (r = -.20, p < .001) was significantly associated only with binge eating. 相似文献
18.
Matthew C. Shake Soo Rim Noh Elizabeth A. L. Stine‐Morrow 《Applied cognitive psychology》2009,23(4):561-578
We investigated the influence of sentence elaboration on self‐regulated learning in order to examine age differences in resource allocation to the construction of textbase‐ and discourse‐level representations. Older and younger adults learned about a topic by reading a series of sentences varying in elaboration (from simple factoids to highly elaborated text) and manner of presentation (progressive change in elaboration vs. random change in elaboration). Younger readers were more likely to recall information from factoids; older adults, from highly elaborated text. Relative to young, older readers showed an advantage in the progressive presentation condition, which minimised frequent changes between textbase‐ and discourse‐level processing. Older adults showed poorer memory monitoring for factoids and less elaborated discourse relative to young, but when passages were highly elaborated or presented progressively, age differences were eliminated. Results support the idea that textbase‐ and discourse‐level encoding arise from functionally distinct systems whose regulation depends on text properties and reader age. Copyright © 2008 John Wiley & Sons, Ltd. 相似文献
19.
Richard M. Suinn Gillian Khoo Carol Ahuna 《Journal of multicultural counseling and development》1995,23(3):139-148
Results on the Suinn-Lew Asian Self-Identity Acculturation Scale (SL-ASIA; Suinn, Rikard-Figueroa, Lew, & Vigil, 1987) confirm similarities between Singapore Asians and United States Asians on acculturation factors. The research also compared mean values on the SL-ASIA scale as a method of adding validity information regarding the scale. Singapore Asians did achieve a score indicative of Asian identity, whereas Asian Americans obtained a mean score indicative of higher Western acculturation. 相似文献
20.
Joseph B. Walther Nicole Kashian Jeong-Woo Jang Soo Yun Shin Yue Dai Maria Koutamanis 《Media Psychology》2018,21(2):308-327
In computer-mediated communication (CMC) systems, the messages that a user types usually persist on the screen for some time, a feature that distinguishes CMC from face-to-face interaction. Persistence may activate psychological self-perception, leading communicators to infer from their persistent messaging how they feel about the subject more so than if messages did not persist. This study applies persistence and self-perception to the relationships between self-disclosure and liking. It identifies which among several disclosure or liking relationships may be most susceptible to self-perception effects. An experiment found that message persistence interacts with a conversational partner’s responses to self-disclosure and intensifies liking toward the partner. Suggestions follow for future research further exploring the mechanisms of persistence, and reconceptualizing self-perception factors in interactive media settings. 相似文献