In the Dock: Chimeric Image Composites Reduce Identification Accuracy

The aim of presenting chimeric images (formed from opposing halves of a pair of same or different faces) in court settings is to optimise the accuracy of identification decisions based on CCTV evidence. The experiments reported here examined the utility of this technique. Experiment 1 examined the accuracy of face matching with vertically split, aligned chimeric images, misaligned hemi‐faces and full‐face images. Experiment 2 replicated the first experiment but replaced the misaligned images with opposing hemi‐faces separated by a gap. The final experiment used horizontally split faces. All three experiments showed that matching was less accurate with aligned chimeric images than with full‐face images. Furthermore, the pattern of responses obtained with chimeric images differed significantly from full‐face matching and misaligned/separated hemi‐face matching. Chimeric images produced a bias towards same responses even when the face halves were different. The results suggest caution in the use of chimeric images in court. Copyright © 2011 John Wiley & Sons, Ltd.     

Health-protective effects of attachment among African American girls in psychiatric care

African American girls in psychiatric care are at increased risk for HIV and sexually transmitted infection (STI) through sexual risk taking. Adolescent sexual behavior often reflects peer norms and behavior. Secure attachment patterns with mothers and peers might lessen the effects of negative peer influences and reduce sexual risk taking among African American girls. This study examined the relationships among mother-daughter and peer attachment, peer norms, and sexual-risk behaviors in African American girls seeking outpatient psychiatric care. A group of 12-16-year-old African American girls (N = 262; M age = 14.45 years) reported on their attachment to their mothers and peers, peer risk-taking and dating behaviors, peer pressure, and sexual-risk behaviors (e.g., number of partners, high-risk partners, and condom use). Structural equation modeling examined whether peer attachment and peer norms mediated the relationship between mother attachment and sexual risk. Findings supported peer norms, but not peer attachment, as a mediator of mother attachment and girls' sexual-risk behaviors. Findings revealed important family and peer factors for African American girls in psychiatric care. HIV prevention programs may be strengthened by improving mother-daughter relationships, addressing the importance of peer relationships, and emphasizing how secure mother-daughter relationships can temper the impact of peer norms.     

Tuning in to Kids: an effectiveness trial of a parenting program targeting emotion socialization of preschoolers

This article reports on an effectiveness trial of the Tuning in to Kids (TIK) parenting program. TIK aims to improve emotion socialization practices in parents of preschool children; it is a universal prevention program that teaches parents the skills of emotion coaching and also targets parents' own emotion awareness and regulation. The present study followed a 2 × 2 (Treatment Condition × Time) design. One hundred twenty-eight parents of children ages 4.0-5.11 years were recruited from preschools and randomized into intervention and waitlist conditions. Parents in the intervention condition (n = 62) attended a six-session group parenting program delivered by community practitioners who followed intervention fidelity protocols. Parents and preschool teachers completed questionnaires twice during the preschool year: at preintervention and at follow-up (approximately 7 months later). Parents reported on their emotion socialization beliefs and practices, other parenting practices, and on child behavior. Teachers reported on child behavior (Social Competence and Anger-Aggression). Data were analyzed using multilevel modeling. At follow-up, compared to the control group, intervention parents were significantly less emotionally dismissive in their beliefs, less dismissive and more coaching in their practices in response to children's negative emotions, and more positively involved. Although there were improvements in both conditions over time for parent-reported child behavior and teacher-reported social competence, compared to the waitlist group, intervention parents reported a significantly greater reduction in number of behavior problems. This trial demonstrates the potential for community agencies and practitioners in real-world settings to deliver a new parenting program that targets emotional communication in parent-child relationships.     

Attention failures versus misplaced diligence: separating attention lapses from speed-accuracy trade-offs

In two studies of a GO-NOGO task assessing sustained attention, we examined the effects of (1) altering speed-accuracy trade-offs through instructions (emphasizing both speed and accuracy or accuracy only) and (2) auditory alerts distributed throughout the task. Instructions emphasizing accuracy reduced errors and changed the distribution of GO trial RTs. Additionally, correlations between errors and increasing RTs produced a U-function; excessively fast and slow RTs accounted for much of the variance of errors. Contrary to previous reports, alerts increased errors and RT variability. The results suggest that (1) standard instructions for sustained attention tasks, emphasizing speed and accuracy equally, produce errors arising from attempts to conform to the misleading requirement for speed, which become conflated with attention-lapse produced errors and (2) auditory alerts have complex, and sometimes deleterious, effects on attention. We argue that instructions emphasizing accuracy provide a more precise assessment of attention lapses in sustained attention tasks.     

The relationship between skin tone dissatisfaction and sun tanning behaviour

Understanding the factors that contribute to sun exposure is vital for skin cancer prevention. The present study aimed to examine the utility of a new measure for cancer prevention research, the Skin Tone Rating Scale. Australian undergraduate women (N = 156) completed an online questionnaire measuring skin tone dissatisfaction, peer and media norms surrounding tanning, internalisation of a tanned ideal, appearance reasons for tanning, and self‐reported tanning behaviour. The two‐item Skin Tone Rating Scale provided a short and easy‐to‐administer measure of skin tone dissatisfaction that correlated with self‐reported tanning behaviour. The Skin Tone Rating Scale was also moderately related to appearance reasons for tanning and internalisation of a tanned ideal, demonstrating concurrent validity. Socio‐cultural influences (from peers and media) were positively correlated with skin tone dissatisfaction, and this relationship was partially mediated by internalisation of a tanned ideal. Although more research is needed to establish causation, this study provides an important addition to sun tanning literature; it provides a new measure to predict self‐reported tanning behaviour, the Skin Tone Rating Scale, which highlights the importance of appearance concerns in relation to tanning and sun exposure.     

An experimental manipulation of rejection: Effects on children's attitudes and mood depend on rejection sensitivity and relationship history

Guided by rejection sensitivity (RS) theory, the objective of this study was to test whether children's RS was associated with elevated negative emotional responses (less positive in‐group attitudes and more negative mood) following an episode of overt peer rejection or ambiguous rejection, in comparison to acceptance. Also, the role of children's self‐reported history of peer acceptance was examined. Participants were 206 children (7–11 years) who were randomly assigned to experience rejection, ambiguous rejection, or acceptance in a group simulation study. Children's group liking and negative mood depended on the 3‐way interaction of experimental condition, RS and children's history. In the ambiguous condition, as expected, children with higher RS reported more negative mood, and this did not differ in low compared to high accepted children. However, RS was only associated with less positive group attitudes among high accepted children in the rejection condition, and RS was associated with more negative mood among low accepted children only (in both conditions). Findings show the relevance of RS for elevated negative mood when rejection threat is ambiguous, and the combined role of RS and social history in children's emotional responses when situations are less ambiguous.     

Teaching letter sounds to kindergarten English language learners using incremental rehearsal

Proficiency in letter–sound correspondence is important for decoding connected text. This study examined the effects of an evidence-based intervention, incremental rehearsal (IR), on the letter–sound expression of three kindergarten English language learners (ELLs) performing below the district benchmark for letter–sound fluency. Participants were native speakers of Hmong, Spanish, and Polish. A multiple-baseline design across sets of unknown letter sounds was used to evaluate the effects of IR on letter–sound expression. Visual analysis of the data showed an increase in level and trend when IR was introduced in each phase. Percentage of all non-overlapping data (PAND) ranged from 95% to 100%. All participants exceeded expected growth and reached the spring district benchmark for letter–sound fluency. Results suggest that IR is a promising intervention for increasing letter–sound expression for ELLs who evidence delays in acquiring letter sounds.     

Developmental Trajectories of Anxiety Symptoms in Early Adolescence: The Influence of Anxiety Sensitivity

Children and adolescents seem to suffer from anxiety disorders at rates similar to adults. Interestingly, anxiety symptoms appear to generally decline over time within children as evidenced by lower rates in early and middle adolescence. There is some evidence that there may be heterogeneous subpopulations of adolescent children with different trajectories of anxiety symptoms, including a class of adolescents with elevated levels of anxiety that do not dissipate over time. Anxiety sensitivity has been identified as an important risk factor in the development of anxiety psychopathology. This study prospectively examined the development of anxiety symptoms in a sample of 277 adolescents (M _age?=?11.52; 44 % female, 56 % male) over a 3 year period including the influence of anxiety sensitivity on this development. Further, this study investigated whether there were distinct classes of adolescents based on their anxiety symptom trajectories and including anxiety sensitivity as a predictor. Consistent with other reports, findings indicated an overall decline in anxiety symptoms over time in the sample. However, three classes of adolescents were found with distinct anxiety symptom trajectories and anxiety sensitivity was an important predictor of class membership. Adolescents with elevated anxiety sensitivity scores were more likely to be classified as having high and increasing anxiety symptoms over time versus having moderate to low and decreasing anxiety symptoms over time. There are important implications for identification of adolescents and children who are at risk for the development of an anxiety disorder.     

More than meets the eye: a consideration of the influence of a counsellor's visual impairment upon his therapeutic relationships

Other than through personal reflection and anecdotal evidence, I have had little opportunity to explore the influence of my visual impairment upon my therapeutic relationships. In order to address this, I conducted three research conversations with former clients (participants), each of whom had expressed an interest in participating in the research. Potential participants also had to meet the inclusion criteria for the research and provide informed consent prior to their participation. Research conversations were conducted between March and July 2009 and were analysed qualitatively, using a method informed by Moustakas's heuristic inquiry. Participants demonstrated idiosyncratic responses to my visual impairment; their perception of their responses to my visual impairment sometimes differed from mine. Feelings identified included uncertainty, disappointment and relief. My visual impairment appeared to influence the therapeutic relationship in a variety of ways, including resonance with the inner world significance of disability to the participant and interaction with my personal process. While not the therapeutic agent, my visual impairment had the potential to act as a catalyst in therapeutic change. The potential for me to either under-estimate or over-estimate the significance of my visual impairment highlights the need for continued self-awareness and the maintenance of an open and non-defensive attitude.