Effects of an iPad-Supported Phonics Intervention on Decoding Performance and Time On-Task

Despite their recent popularity in schools, there is minimal consensus in the educational literature regarding the use of mobile devices for reading intervention. The word box intervention (Joseph Read Teach 52:348–356, 1998) has been consistently associated with improvements in student decoding performance. This early efficacy study examined an iPad-supported approach to the word box intervention. The participants were three students from the same first grade classroom, all of whom lacked basic decoding skills and two of which were English language learners. The research question was evaluated with a multielement single-case experimental design that compared the standard materials to an equivalent iPad application. Results did not reveal a clear pattern on measures of decoding across the participants. Time on-task was high for both conditions for all three participants. Results indicated a need for future study of mobile-supported reading interventions in similar contexts.     

Diagnostic Exome Sequencing Identifies Two Novel IQSEC2 Mutations Associated with X-Linked Intellectual Disability with Seizures: Implications for Genetic Counseling and Clinical Diagnosis

Intellectual disability is a heterogeneous disorder with a wide phenotypic spectrum. Over 1,700 OMIM genes have been associated with this condition, many of which reside on the X-chromosome. The IQSEC2 gene is located on chromosome Xp11.22 and is known to play a significant role in the maintenance and homeostasis of the brain. Mutations in IQSEC2 have been historically associated with nonsyndromic X-linked intellectual disability. Case reports of affected probands show phenotypic overlap with conditions associated with pathogenic MECP2, FOXG1, CDKL5, and MEF2C gene mutations. Affected individuals, however, have also been identified as presenting with additional clinical features including seizures, autistic-behavior, psychiatric problems, and delayed language skills. To our knowledge, only 5 deleterious mutations and 2 intragenic duplications have been previously reported in IQSEC2. Here we report two novel IQSEC2 de novo truncating mutations identified through diagnostic exome sequencing in two severely affected unrelated male probands manifesting developmental delay, seizures, hypotonia, plagiocephaly, and abnormal MRI findings. Overall, diagnostic exome sequencing established a molecular diagnosis for two patients in whom traditional testing methods were uninformative while expanding on the mutational and phenotypic spectrum. In addition, our data suggests that IQSEC2 may be more common than previously appreciated, accounting for approximately 9 % (2/22) of positive findings among patients with seizures referred for diagnostic exome sequencing. Further, these data supports recently published data suggesting that IQSEC2 plays a more significant role in the development of X-linked intellectual disability with seizures than previously anticipated.     

Motivation and self‐regulation: The role of want‐to motivation in the processes underlying self‐regulation and self‐control

Research on self‐regulation has largely focused on the idea of effortful self‐control, which assumes that exerting willpower will lead to greater success. However, in recent years, research has challenged this perspective and instead proposes that effortless self‐regulation is more adaptive for long‐term goal pursuit. Taking into consideration the burgeoning literature on effortless self‐regulation, here we propose that motivation—or the reasons why we pursue our goals—plays an integral role in this process. The objective of the present paper is to highlight how motivation can play a role in how self‐regulation unfolds. Specifically, we propose that pursuing goals because you want‐to (vs. have‐to) is associated with better goal attainment as a function of experiencing less temptations and obstacles. While the reason why want‐to motivation relates to experiencing fewer obstacles has yet to be thoroughly explored, here we propose some potential mechanisms drawing from recent research on self‐regulation. We also provide recommendations for future research, highlighting the importance of considering motivation in the study of self‐regulatory processes.     

Stress and Coping as Determinants of Adolescent Smoking Behavior1

Relationships between perceived stress, coping, and smoking behavior were examined both cross-sectionally and prospectively in a large sample of English adolescents recruited from secondary schools in East Sussex. Significant cross-sectional and prospective associations are reported between smoking behavior and perceived stress, “cathartic” coping, and perception of smoking as a coping resource. The hypothesis that female adolescents smoke more than do males because they perceive more stress in their lives and cope with it differently was not supported.     

Weekly Fluctuations in Nonjudging Predict Borderline Personality Disorder Feature Expression in Women

Borderline personality disorder (BPD) features have been linked to deficits in mindfulness, or nonjudgmental attention to present-moment stimuli. However, no previous work has examined the role of fluctuations in mindfulness over time in predicting BPD features. The present study examines the impact of both between-person differences and within-person changes in mindfulness. 40 women recruited to achieve a flat distribution of BPD features completed 4 weekly assessments of mindfulness (Five Facet Mindfulness Questionnaire; FFMQ) and BPD features. Multilevel models predicted each outcome from both 1) a person’s average levels of each facet and 2) weekly deviations from a person’s average for each facet. Average acting with awareness, nonjudging, and nonreactivity predicted lower BPD features at the between-person level, and weekly deviations above one’s average (i.e., higher-than-usual) nonjudging predicted lower BPD feature expression at the within-person level. Within-person fluctuations in the nonjudging facet of mindfulness may be relevant to the daily expression of BPD features over and above dispositional mindfulness.     

Measuring racial essentialism in the genomic era: The genetic essentialism scale for race (GESR)

Current Psychology - Racial essentialism is the belief that races are biologically distinct groups with defining core “essences,” a notion associated with increased social distance and...     

Health-Related Quality of Life Among Substance Abusers in Residential Drug Abuse Treatment

Health-related quality of life (HRQOL) in substance abusers remains an area of inquiry in need of investigation. The few studies on the topic have found substance abuser HRQOL less than that of the general population. The present research compared 303 substance abusers in long-term residential therapeutic community treatment in New York with a general non-institutionalized adult sample from New York (N = 27,465) whose data were collected between 2002 and 2006 during the yearly administrations of the Behavioral Risk Factor Surveillance System (BRFSS), a state-based system of health surveys gathering data from upwards of 350,000 adults per year across all 50 states. One sample t-tests found that the in-treatment substance abusers reported significantly more physically and mentally unhealthy days over the past 30 days, as well as significantly more inactive days over the past 30 days due to illness.     

Resurgence and downshifts in alternative reinforcement rate

Resurgence refers to an increase in a previously suppressed target behavior with a relative worsening of conditions for a more recently reinforced alternative behavior. This experiment examined the relation between resurgence and the magnitude of a reduction in the rate of reinforcement for the alternative behavior. Groups of both male and female rats initially pressed a target lever for food on a variable-interval (VI) 30-s schedule. In a second phase, responding to the target lever was extinguished for all groups and pressing an alternative lever was reinforced on a VI 10-s schedule. Next, the rate of reinforcement for alternative behavior was reduced differentially across groups by arranging extinction, VI 80-s, VI 40-s, VI 20-s, or continued VI 10-s reinforcement. Target responding increased as an exponential function of the magnitude of the reduction in alternative reinforcement rates. With the exception that males appeared to show higher rates of target responding in baseline and higher rates of alternative responding in other phases, the overall pattern of responding across phases was not meaningfully different between sexes. The pattern of both target and alternative response rates across sessions and phases was well described quantitatively by the Resurgence as Choice in Context model.