Tracking the timecourse of social perception: the effects of racial cues on event-related brain potentials

Event-related potentials were used to track social perception processes associated with viewing faces of racial ingroup and outgroup members. Activity associated with three distinct processes was detected. First, peaking at approximately 170 ms, faces were distinguished from nonface stimuli. Second, peaking at approximately 250 ms, ingroup members were differentiated from outgroup members, with a larger component suggesting greater attention to ingroup members. This effect may reflect the spontaneous application of a deeper level of processing to ingroup members. Third, peaking at approximately 520 ms, evaluative differentiation of ingroup and outgroup members occurred, with greater ingroup bias displayed by those with higher levels of prejudice on an explicit measure. Together, the results demonstrate the promise of using neural processes to track the presence, timing, and degree of activation of components relevant to social perception, prejudice, and stereotyping.     

A daily diary study of mental health and community involvement outcomes for three Chinese American social identities

Approximately 100 American youths of Chinese descent participated in a 14-day diary study, completing daily reports on ethnic feelings, American feelings, ethnic community involvement, and psychological well-being. Participants were divided into 4 identity orientations (Chinese, American, bicultural, or other) and then assessed for differential patterns of mental health and community involvement. Chinese-centered identities were characterized by positive well-being and positive self-esteem. However, the American-centered and bicultural groups had well-being and self-esteem levels equal to that of the Chinese-centered group. Although the measures of menial health failed to differentiate the identity categories, both the Chinese- and bicultural-centered groups showed high involvement in Chinese culture, whereas American-centered participants were, significantly less involved.     

Adolescents' parent and peer relationships

High school seniors (N = 89) from a suburban private high school were administered a comprehensive questionnaire to determine differences between adolescents who rated the quality of their parent and peer relationships as high or low. Adolescents with high parent and high peer relationship scores had more friends, greater family togetherness, lower levels of depression and drug use, and a higher grade point average.     

Violence and touch deprivation in adolescents

The increasing incidence of violence among children and adolescents highlights the importance of identifying at-risk profiles as well as assessing interventions for preventing violence. Empirical research has suggested behavioral, central nervous system, and neurotransmitter/neurohormone dysregulation in violent individuals, including (1) an underaroused central nervous system characterized by right frontal electroencephalogram (EEG) hypoactivation, and (2) a neurotransmitter/neurohormone profile of lower norepinephrine, serotonin, and cortisol, and elevated dopamine and testosterone. The literature also suggests a disproportionate incidence of physical abuse and neglect or the lack of positive physical contact in violent individuals. In the studies we have conducted to date, there has been a relatively high incidence of anger and aggression in high school samples, even those that were relatively advantaged, as well as high levels of depression (one standard deviation above the mean), suggesting significant disturbance in these youth. Adolescents with these profiles also had less optimal relationships with their families, used illicit drugs more frequently, had inferior academic performance, and had higher depression scores. In our cross-cultural comparisons, preschoolers and adolescents were less physically affectionate and more aggressive in the United States versus France. Further, the U.S. youth received less physical affection as preschoolers, and as adolescents they engaged in more self-stimulating behaviors, perhaps to compensate for receiving less physical affection from their parents and peers. This supports the notion that less physical affection (or more physical neglect) can contribute to greater aggression. Massage therapy has been effective with violent adolescents, perhaps because the physical stimulation reduced their dopamine levels and increased their serotonin levels. Their aggressive behavior decreased and their empathetic behavior increased. These preliminary data need to be replicated in a larger sample with a more comprehensive set of measures in the context of identifying a diagnostic profile.     

Functional analysis and treatment of elopement for a child with attention deficit hyperactivity disorder

We conducted a functional analysis of elopement in an outdoor setting for a child with a diagnosis of attention deficit hyperactivity disorder. A subsequent treatment consisting of noncontingent attention and time-out was demonstrated to be effective in eliminating elopement. Modifications of functional analysis procedures associated with the occurrence of elopement in a natural setting are demonstrated.     

Using stimulus equivalence‐based instruction to teach young children their caregivers' contact information

Stimulus equivalence‐based instruction (EBI) was used to teach young children of typical development three 4‐member equivalence classes containing contact information from three caregivers (e.g., mother, father, and grandmother). Each class comprised the caregiver's (a) photograph, (b) printed name, (c) printed phone number, and (d) printed name of employer. A pretest‐train‐posttest‐maintenance design with a nontreatment control group comparison was used. Pretests and posttests assessed the degree to which class‐consistent responding occurred across both visual–visual matching tasks and intraverbals. Intraverbal responding was also probed with a novel instructor. Overall, EBI participants scored significantly higher during the posttests than the control participants across both the derived relations and intraverbal tests. These differences maintained 2 weeks later. Thus, responding generalized to (a) a different topography (i.e., intraverbal), (b) auditory versions of the stimuli, and (c) in the presence of a novel instructor. How such procedures may benefit lost children are discussed.     

Individuals With Visual Disabilities and Substance Use Disorders: Recommendations for Counselors

Given the prevalence of substance use disorders in individuals with visual disabilities, counselors must be prepared to address the distinctive needs of this population. The authors summarize evidence‐based interventions, offer contextual considerations, and provide recommendations for counselors.     

Sibling Hostility and Externalized Symptoms of Psychological Distress

Sibling verbal and physical abuse has been underrepresented in childhood maltreatment research as a potential contributor to lifetime aggression. This study investigated associations between sibling hostility (physical abuse, threats of violence, heated verbal conflict) and conduct disorder symptoms, trait hostility, and lifetime aggression after control for variance attributable to physical and sexual abuse, exposure to domestic violence, and peer bullying. Over 20% of the respondents from this university sample (N = 1,331) recalled high levels of sibling hostility from the ages of 5 to 16. The frequency of these acts served as a significant predictor in regression models for all of the criterion measures among the women. Relationships between sibling hostility and these externalized symptom indicators were more limited among the men. Acts of sibling hostility as infrequent as once a year were associated in the total sample with higher conduct disorder symptoms, reactive aggression, lifetime acts of physical aggression, and Buss-Perry Aggression Questionnaire subscale scores. These findings suggested that even low frequencies of sibling abuse may have a deleterious impact on temper management. Sibling hostility warrants systematic attention in the childhood maltreatment literature.     

Differentiating corporal punishment from physical abuse in the prediction of lifetime aggression

Corporal punishment and parental physical abuse often co‐occur during upbringing, making it difficult to differentiate their selective impacts on psychological functioning. Associations between corporal punishment and a number of lifetime aggression indicators were examined in this study after efforts to control the potential influence of various forms of co‐occurring maltreatment (parental physical abuse, childhood sexual abuse, sibling abuse, peer bullying, and observed parental violence). College students (N = 1,136) provided retrospective self‐reports regarding their history of aggression and levels of exposure to childhood corporal punishment and maltreatment experiences. Analyses focused on three hypotheses: 1) The odds of experiencing childhood physical abuse would be higher among respondents reporting frequent corporal punishment during upbringing; 2) Corporal punishment scores would predict the criterion aggression indices after control of variance associated with childhood maltreatment; 3) Aggression scores would be higher among respondents classified in the moderate and elevated corporal punishment risk groups. Strong support was found for the first hypothesis since the odds of childhood physical abuse recollections were higher (OR = 65.3) among respondents who experienced frequent (>60 total disciplinary acts) corporal punishment during upbringing. Partial support was found for the second and third hypotheses. Dimensional and categorical corporal punishment scores were associated significantly with half of the criterion measures. These findings support efforts to dissuade reliance on corporal punishment to manage child behavior.