Petersen, Isaac T; Bates, John E; D'Onofrio, Brian M; Coyne, Claire A; Lansford, Jennifer E; Dodge, Kenneth A; Pettit, Gregory S; Van Hulle, Carol A
Prior studies have suggested, but not fully established, that language ability is important for regulating attention and behavior. Language ability may have implications for understanding attention-deficit hyperactivity disorder (ADHD) and conduct disorders, as well as subclinical problems. This article reports findings from two longitudinal studies to test (a) whether language ability has an independent effect on behavior problems, and (b) the direction of effect between language ability and behavior problems. In Study 1 (N = 585), language ability was measured annually from ages 7 to 13 years by language subtests of standardized academic achievement tests administered at the children's schools. Inattentive-hyperactive (I-H) and externalizing (EXT) problems were reported annually by teachers and mothers. In Study 2 (N = 11,506), language ability (receptive vocabulary) and mother-rated I-H and EXT problems were measured biannually from ages 4 to 12 years. Analyses in both studies showed that language ability predicted within-individual variability in the development of I-H and EXT problems over and above the effects of sex, ethnicity, socioeconomic status (SES), and performance in other academic and intellectual domains (e.g., math, reading comprehension, reading recognition, and short-term memory [STM]). Even after controls for prior levels of behavior problems, language ability predicted later behavior problems more strongly than behavior problems predicted later language ability, suggesting that the direction of effect may be from language ability to behavior problems. The findings suggest that language ability may be a useful target for the prevention or even treatment of attention deficits and EXT problems in children.
Bohlin, Gunilla; Eninger, Lilianne; Brocki, Karin Cecilia; Thorell, Lisa B.
The aim of the present study was to investigate whether attachment insecurity, focusing on disorganized attachment, and the executive function (EF) component of inhibition, assessed at age 5, were longitudinally related to general externalizing problem behaviors as well as to specific symptoms of ADHD and Autism spectrum disorder (ASD), and…
Sadeh, Avi; De Marcas, Gali; Guri, Yael; Berger, Andrea; Tikotzky, Liat; Bar-Haim, Yair
This longitudinal study assessed the role of early sleep patterns in predicting attention regulation and behavior problems. Sleep of 43 infants was assessed using actigraphy at 12 months of age and then reassessed when the children were 3-4 years old. During this follow-up, their attention regulation and behavior problems were also assessed using a computerized test and parental reports. Lower quality of sleep in infancy significantly predicted compromised attention regulation and behavior problems. These findings underscore the need to identify and treat early sleep problems.
Houtz, John C.; Shaning, Dennis J.
Predicted divergent thinking and problem-solving performance of elementary school students from teachers' ratings of students' affective/behavioral characteristics, and from intelligence test scores. Found teachers' ratings of sensitivity to beauty, risk taking, awareness of impulses, and humor were the most frequent significant predictors in…
This study examined mothers' ability to accurately predict their sons' performance on executive functioning tasks in relation to the child's behavior problems. One-hundred thirteen mothers and their 4-7 year old sons participated. From behind a one-way mirror, mothers watched their sons perform tasks assessing inhibition and planning skills.…
Full Text Available Purpose: evaluate 1 whether child’s externalizing problems increase or decrease within 12 months period; 2 the change of externalizing problems with respect to child gender and age, and 3 which maternal parenting stress factors and family sociodemographic characteristics can predict the increase and decrease of child’s externalizing problems. Design/methodology/approach: participants were evaluated 2 times (with the interval of 12 months with the Parenting Stress Index (Abidin, 1990 and Child Behavior Checklist 1.5−5 years (Achenbach, Rescorla, 2000 questionnaires. Findings: Child’s externalizing problems decreased within 12 months period. There were no effects of child’s age, gender and age*gender interaction on externalizing problems change within 12 months period. Higher initial level and more negative change within 12 months period of maternal parenting stress related to child characteristics, more stressful events in family life predicted the increase of child’s externalizing problems. Research limitations/implications: maternal parenting stress and child’s externalizing problems are related and may influence each other simultaneously. Child’s externalizing problems decrease within one year period in overall 2−5 years old children group. The change of child’s aggressive behavior and hyperactivity, distractibility should be evaluated individually, separately from each other. Practical implications: maternal parenting stress and child’s behavior problems are closely related to each other, it may be meaningful organize intervention for mothers in order to prevent child’s externalizing problems increase. Keywords: maternal parenting stress, externalizing problems, childhood, toddlerhood, longitudinal research. Research type: research paper.
Caspi, Avshalom; Moffitt, Terrie E.; Morgan, Julia; Rutter,Michael; Taylor,Alan; Arseneault, Louise; Tully, Lucy; Jacobs, Catherine; Kim-Cohen, Julia
If maternal expressed emotion is an environmental risk factor for children's antisocial behavior problems, it should account for behavioral differences between siblings growing up in the same family even after genetic influences on children's behavior problems are taken into account. This hypothesis was tested in the Environmental Risk…
Rhodes, Jessica D; Colder, Craig R; Trucco, Elisa M; Speidel, Carolyn; Hawk, Larry W; Lengua, Liliana J; Das Eiden, Rina; Wieczorek, William
A large literature suggests associations between self-regulation and motivation and adolescent problem behavior; however, this research has mostly pitted these constructs against one another or tested them in isolation. Following recent neural-systems based theories (e.g., Ernst & Fudge, 2009 ), the present study investigated the interactions between self-regulation and approach and avoidance motivation prospectively predicting delinquency and depressive symptoms in early adolescence. The community sample included 387 adolescents aged 11 to 13 years old (55% female; 17% minority). Laboratory tasks were used to assess self-regulation and approach and avoidance motivation, and adolescent self-reports were used to measure depressive symptoms and delinquency. Analyses suggested that low levels of approach motivation were associated with high levels of depressive symptoms, but only at high levels of self-regulation (p = .01). High levels of approach were associated with high levels of rule breaking, but only at low levels of self-regulation (p theories that posit integration of motivational and self-regulatory individual differences via moderational models to understand adolescent problem behavior.
Brooker, Rebecca J.; Buss, Kristin A.; Lemery-Chalfant, Kathryn; Aksan, Nazan; Davidson, Richard J.; Goldsmith, H. Hill
Using both traditional composites and novel profiles of anger, we examined associations between infant anger and preschool behavior problems in a large, longitudinal data set (N = 966). We also tested the role of life stress as a moderator of the link between early anger and the development of behavior problems. Although traditional measures of…
Gerstein, Emily D.; Pedersen y Arbona, Anita; Crnic, Keith A.; Ryu, Ehri; Baker, Bruce L.; Blacher, Jan
Children with early developmental delays are at heightened risk for behavior problems and comorbid psychopathology. This study examined the trajectories of regulatory capabilities and their potentially mediating role in the development of behavior problems for children with and without early developmental delays. A sample of 231 children comprised…
Wals, M; Reichart, CG; Hillegers, MHJ; Nolen, WA; Van Os, J; Ormel, J; Verhulst, FC
Objective: To determine the effects of familial loading, birth weight, and family problems on change in parent-reported problems across a 14-month period among children of bipolar parents. Method: Emotional and behavioral problems in a sample of 140 offspring of bipolar parents and familial loading
Leicht, David J.; And Others
Path analysis was used to discover predictors of personality, school conduct, and distractibility-hyperactivity problems in this 4-year longitudinal study of 173 rural children. While previous studies had shown that children's behavior disorders are related to sex of child, family disruption, IQ, Bender-Gestalt Test scores, and socioeconomic…
van Dulmen, Manfred H. M.; Goncy, Elizabeth A.; Haydon, Katherine C.; Collins, W. Andrew
Romantic relationship involvement has repeatedly been associated with the incidence of externalizing behavior problems, but little is known about the nature and developmental significance of this relation. The current study extends previous research by investigating whether and through what processes romantic relationships distinctively predict…
The dopamine receptor D4 gene and familial loading interact with perceived parenting in predicting externalizing behavior problems in early adolescence: the TRacking Adolescents' Individual Lives Survey (TRAILS)
Marsman, R.; Oldehinkel, A.J.; Ormel, J.; Buitelaar, J.K.
Although externalizing behavior problems show in general a high stability over time, the course of externalizing behavior problems may vary from individual to individual. Our main goal was to investigate the predictive role of parenting on externalizing behavior problems. In addition, we investigate
The dopamine receptor D4 gene and familial loading interact with perceived parenting in predicting externalizing behavior problems in early adolescence : The TRacking Adolescents' Individual Lives Survey (TRAILS)
Marsman, Rianne; Oldehinkel, Albertine J.; Ormel, Johan; Buitelaar, Jan K.
Although externalizing behavior problems show in general a high stability over time, the course of externalizing behavior problems may vary from individual to individual. Our main goal was to investigate the predictive role of parenting on externalizing behavior problems. In addition, we investigate
Winsler, Adam; Kim, Yoon Kyong; Richard, Erin R
This article analyzes the role that individual differences in children's cognitive, Spanish competence, and socio-emotional and behavioral skills play in predicting the concurrent and longitudinal acquisition of English among a large sample of ethnically diverse, low-income, Hispanic preschool children. Participants assessed at age 4 for language, cognitive, socio-emotional, and behavioral skills were followed through kindergarten. Multivariate analyses demonstrated that Spanish-speaking preschoolers with greater initiative, self-control, and attachment and fewer behavior problems at age 4 were more successful in obtaining English proficiency by the end of kindergarten compared to those initially weaker in these skills, even after controlling for cognitive/language skills and demographic variables. Also, greater facility in Spanish at age 4 predicted the attainment of English proficiency. Social and behavioral skills and proficiency in Spanish are valuable resources for low-income English language learners during their transition to school.
The current study examined concurrent and longitudinal relations between maternal negative affective behavior and child negative emotional expression in preschool age children with (n = 96) or without (n = 126) an early developmental risk, as well as the predictions of later behavior problems. Maternal negative affective behavior, child externalizing emotional expression, and child internalizing emotional expression were observed during a number of lab tasks at child ages 4 and 5, and child externalizing and internalizing behavior problems were assessed via maternal questionnaire at age 6. Path analyses using structural equation modeling were utilized to test the relations among the variables at ages 4, 5, and 6. A parent-driven model of emotion socialization emerged, wherein stronger relations were found among maternal negative affect and child externalizing emotions and behaviors than among maternal negative affect and child internalizing emotions and behaviors. Early child risk did not appear to alter the overall emotion socialization process, although higher levels of maternal and child negativity were observed for the children with a developmental risk. Results underscore the complexity of emotion socialization processes throughout the preschool period.
Mikami, Amori Yee; Szwedo, David E.; Allen, Joseph P.; Evans, Meredyth A.; Hare, Amanda L.
This study examined online communication on social networking web pages in a longitudinal sample of 92 youths (39 male, 53 female). Participants' social and behavioral adjustment was assessed when they were ages 13-14 years and again at ages 20-22 years. At ages 20-22 years, participants' social networking website use and indicators of friendship…
S.J. Roza (Sabine); M.B. Hofstra (Marijke); J. van der Ende (Jan); F.C. Verhulst (Frank)
textabstractOBJECTIVE: The goal of this study was to predict the onset of mood and anxiety disorders from parent-reported emotional and behavioral problems in childhood across a 14-year period from childhood into young adulthood. METHOD: In 1983, parent reports of behavioral and em
Twomey, Jean; LaGasse, Linda; Derauf, Chris; Newman, Elana; Shah, Rizwan; Smith, Lynne; Arria, Amelia; Huestis, Marilyn; DellaGrotta, Sheri; Roberts, Mary; Dansereau, Lynne; Neal, Charles; Lester, Barry
This study investigated the prospective association between prenatal methamphetamine (MA) exposure and child behavioral problems at 5 years while also examining the home environment at 30 months and several primary caregiver (PC) risk factors. Participants were 97 MA-exposed and 117 comparison children and their PCs enrolled in the Infant Development, Environment and Lifestyle Study. Hypotheses were that child behaviors would be adversely impacted by (a) prenatal MA exposure, (b) home environments that provided less developmental stimulation and emotional responsiveness to the child, and (c) the presence of PC psychological symptoms and other risk factors. Prenatal MA exposure was associated with child externalizing behavioral problems at 5 years. Home environments that were more conducive to meeting children's developmental and emotional needs were associated with fewer internalizing and externalizing behavioral problems. Independent of prenatal MA exposure, PC parenting stress and psychological symptoms were associated with increased child behavioral problems. Findings suggest prenatal MA exposure may contribute to externalizing behavioral problems in early childhood and the importance of considering possible vulnerabilities related to prenatal MA exposure in the context of the child's caregiving environment.
Morris, Amanda Sheffield; John, Aesha; Halliburton, Amy L.; Morris, Michael D. S.; Robinson, Lara R.; Myers, Sonya S.; Aucoin, Katherine J.; Keyes, Angela W.; Terranova, Andrew
This study examined the role of effortful control, behavior problems, and peer relations in the academic adjustment of 74 kindergarten children from primarily low-income families using a short-term longitudinal design. Teachers completed standardized measures of children’s effortful control, internalizing and externalizing problems, school readiness, and academic skills. Children participated in a sociometric interview to assess peer relations. Research Findings: Correlational analyses indica...
Song, Ju-Hyun; Waller, Rebecca; Hyde, Luke W; Olson, Sheryl L
Childhood externalizing problems are more likely to be severe and persistent when combined with high levels of callous-unemotional (CU) behavior. A handful of recent studies have shown that CU behavior can also be reliably measured in the early preschool years, which may help to identify young children who are less likely to desist from early externalizing behaviors. The current study extends previous literature by examining the role of CU behavior in very early childhood in the prediction of externalizing problems in both middle and late childhood, and tests whether other relevant child characteristics, including Theory-of-Mind (ToM) and fearful/inhibited temperament moderate these pathways. Multi-method data, including parent reports of child CU behavior and fearful/inhibited temperament, observations of ToM, and teacher-reported externalizing problems were drawn from a prospective, longitudinal study of children assessed at ages 3, 6, and 10 (N = 241; 48 % female). Results demonstrated that high levels of CU behavior predicted externalizing problems at ages 6 and 10 over and above the effect of earlier externalizing problems at age 3, but that these main effects were qualified by two interactions. High CU behavior was related to higher levels of externalizing problems specifically for children with low ToM and a low fearful/inhibited temperament. The results show that a multitude of child characteristics likely interact across development to increase or buffer risk for child externalizing problems. These findings can inform the development of targeted early prevention and intervention for children with high CU behavior.
Winsler, Adam; Kim, Yoon Kyong; Richard, Erin R.
This article analyzes the role that individual differences in children's cognitive, Spanish competence, and socio-emotional and behavioral skills play in predicting the concurrent and longitudinal acquisition of English among a large sample of ethnically diverse, low-income, Hispanic preschool children. Participants assessed at age 4 for…
Winsler, Adam; Kim, Yoon Kyong; Richard, Erin R.
This article analyzes the role that individual differences in children's cognitive, Spanish competence, and socio-emotional and behavioral skills play in predicting the concurrent and longitudinal acquisition of English among a large sample of ethnically diverse, low-income, Hispanic preschool children. Participants assessed at age 4 for language,…
Eisenberg, Nancy; Sadovsky, Adrienne; Spinrad, Tracy L.; Fabes, Richard A.; Losoya, Sandra H.; Valiente, Carlos; Reiser, Mark; Cumberland, Amanda; Shepard, Stephanie A.
The relations of children's internalizing and externalizing problem behaviors to their concurrent regulation, impulsivity (reactive undercontrol), anger, sadness, and fearfulness and these aspects of functioning 2 years prior were examined. Parents and teachers completed measures of children's (N = 185; ages 6 through 9 years) adjustment, negative…
Hald, Kim Sundtoft
Sustainable work behavior is an important issue for operations managers – it has implications for most outcomes of OM. This research explores the antecedents of sustainable work behavior. It revisits and extends the sociotechnical model developed by Brown et al. (2000) on predicting safe behavior....... Employee characteristics and general attitudes towards safety and work condition are included in the extended model. A survey was handed out to 654 employees in Chinese factories. This research contributes by demonstrating how employee- characteristics and general attitudes towards safety and work...... condition influence their sustainable work behavior. A new definition of sustainable work behavior is proposed....
Swartz, Johnna R; Knodt, Annchen R; Radtke, Spenser R; Hariri, Ahmad R
Personality traits such as conscientiousness as self-reported by individuals can help predict a range of outcomes, from job performance to longevity. Asking others to rate the personality of their acquaintances often provides even better predictive power than using self-report. Here, we examine whether peer-reported personality can provide a better link between brain function, namely threat-related amygdala activity, and future health-related behavior, namely problem drinking, than self-reported personality. Using data from a sample of 377 young adult university students who were rated on five personality traits by peers, we find that higher threat-related amygdala activity to fearful facial expressions is associated with higher peer-reported, but not self-reported, conscientiousness. Moreover, higher peer-reported, but not self-reported, conscientiousness predicts lower future problem drinking more than one year later, an effect specific to men. Remarkably, relatively higher amygdala activity has an indirect effect on future drinking behavior in men, linked by peer-reported conscientiousness to lower future problem drinking. Our results provide initial evidence that the perceived conscientiousness of an individual by their peers uniquely reflects variability in a core neural mechanism supporting threat responsiveness. These novel patterns further suggest that incorporating peer-reported measures of personality into individual differences research can reveal novel predictive pathways of risk and protection for problem behaviors.
Raver, C. Cybele; Roy, Amanda L.; Pressler, Emily; Ursache, Alexandra M.; Charles McCoy, Dana
The current study examines the additive and joint roles of chronic poverty-related adversity and three candidate neurocognitive processes of emotion regulation (ER)—including: (i) attention bias to threat (ABT); (ii) accuracy of facial emotion appraisal (FEA); and (iii) negative affect (NA)—for low-income, ethnic minority children’s internalizing problems (N = 338). Children were enrolled in the current study from publicly funded preschools, with poverty-related adversity assessed at multiple time points from early to middle childhood. Field-based administration of neurocognitively-informed assessments of ABT, FEA and NA as well as parental report of internalizing symptoms were collected when children were ages 8–11, 6 years after baseline. Results suggest that chronic exposure to poverty-related adversity from early to middle childhood predicted higher levels of internalizing symptomatology when children are ages 8–11, even after controlling for initial poverty status and early internalizing symptoms in preschool. Moreover, each of the 3 hypothesized components of ER played an independent and statistically significant role in predicting children’s parent-reported internalizing symptoms at the 6-year follow-up, even after controlling for early and chronic poverty-related adversity. PMID:28036091
Raver, C Cybele; Roy, Amanda L; Pressler, Emily; Ursache, Alexandra M; Charles McCoy, Dana
The current study examines the additive and joint roles of chronic poverty-related adversity and three candidate neurocognitive processes of emotion regulation (ER)-including: (i) attention bias to threat (ABT); (ii) accuracy of facial emotion appraisal (FEA); and (iii) negative affect (NA)-for low-income, ethnic minority children's internalizing problems (N = 338). Children were enrolled in the current study from publicly funded preschools, with poverty-related adversity assessed at multiple time points from early to middle childhood. Field-based administration of neurocognitively-informed assessments of ABT, FEA and NA as well as parental report of internalizing symptoms were collected when children were ages 8-11, 6 years after baseline. Results suggest that chronic exposure to poverty-related adversity from early to middle childhood predicted higher levels of internalizing symptomatology when children are ages 8-11, even after controlling for initial poverty status and early internalizing symptoms in preschool. Moreover, each of the 3 hypothesized components of ER played an independent and statistically significant role in predicting children's parent-reported internalizing symptoms at the 6-year follow-up, even after controlling for early and chronic poverty-related adversity.
Bagdasarov, Zhanna; Banerjee, Smita; Greene, Kathryn; Campo, Shelly
Objective: The authors examined factors predicting college students' use of tanning beds. Participants and Methods: Undergraduate students (N = 745) at a large Northeastern university participated in the study by answering a survey measuring tanning behavior and other psychosocial variables, including sensation seeking, self-esteem, tanning image…
J.M. Koot (Hans)
textabstractThe present study was an attempt to contribute to the standardized assessment and the study of prevalence of problem behavior in children 2- to 3-years old by means of empirically derived rating scales. The basic questions were: 1. What are the psychometric characteristics of the Dutch v
W.R BUCKINX; D. VAN DEN POEL
This empirical study investigates the contribution of different types of predictors to the purchasing behaviour at an online store. We use logit modelling to predict whether or not a purchase is made during the next visit to the website using both forward and backward variable-selection techniques, as well as Furnival and Wilson’s global score search algorithm to find the best subset of predictors. We contribute to the literature by using variables from four different categories in predicting...
Associations between type and age of entry into Norwegian universally-accessible childcare and children's behavior problems at age 3 years were examined in this study. Data from 73,068 children in the large population-based, prospective Norwegian Mother and Child Cohort Study (MoBa) were used, and included information about childcare arrangements,…
Visser-Meily, A; Post, M; van de Port, [No Value; Maas, C; Lindeman, E
Background and Purpose - The purpose of this research was to describe the clinical course of children's functioning (depression, behavioral problems, and health status) during the first year after parental stroke and to determine which patient-, spouse-, or child-related factors at the start of inpa
Logan, Corina J
Behavioral flexibility is considered an important trait for adapting to environmental change, but it is unclear what it is, how it works, and whether it is a problem solving ability. I investigated behavioral flexibility and problem solving experimentally in great-tailed grackles, an invasive bird species and thus a likely candidate for possessing behavioral flexibility. Grackles demonstrated behavioral flexibility in two contexts, the Aesop's Fable paradigm and a color association test. Contrary to predictions, behavioral flexibility did not correlate across contexts. Four out of 6 grackles exhibited efficient problem solving abilities, but problem solving efficiency did not appear to be directly linked with behavioral flexibility. Problem solving speed also did not significantly correlate with reversal learning scores, indicating that faster learners were not the most flexible. These results reveal how little we know about behavioral flexibility, and provide an immense opportunity for future research to explore how individuals and species can use behavior to react to changing environments.
Querim, Angie C; Iwata, Brian A; Roscoe, Eileen M; Schlichenmeyer, Kevin J; Ortega, Javier Virués; Hurl, Kylee E
A common finding in previous research is that problem behavior maintained by automatic reinforcement continues to occur in the alone condition of a functional analysis (FA), whereas behavior maintained by social reinforcement typically is extinguished. Thus, the alone condition may represent an efficient screening procedure when maintenance by automatic reinforcement is suspected. We conducted a series of 5-min alone (or no-interaction) probes for 30 cases of problem behavior and compared initial predictions of maintenance or extinction to outcomes obtained in subsequent FAs. Results indicated that data from the screening procedure accurately predicted that problem behavior was maintained by automatic reinforcement in 21 of 22 cases and by social reinforcement in 7 of 8 cases. Thus, results of the screening accurately predicted the function of problem behavior (social vs. automatic reinforcement) in 28 of 30 cases.
Sadeghi Bahmani, Dena; Hatzinger, Martin; Gerber, Markus; Lemola, Sakari; Clough, Peter J.; Perren, Sonja; von Klitzing, Kay; von Wyl, Agnes; Holsboer-Trachsler, Edith; Brand, Serge
Background: The concept of mental toughness (MT) has gained increasing importance among groups other than elite athletes by virtue of its psychological importance and explanatory power for a broad range of health-related behaviors. However, no study has focused so far on the psychological origins of MT. Therefore, the aims of the present study were: to explore, to what extent the psychological profiles of preschoolers aged five were associated with both (1) MT scores and (2) sleep disturbances at age 14, and 3) to explore possible gender differences. Method: Nine years after their first assessment at age five (preschoolers), a total of 77 adolescents (mean age: 14.35 years; SD = 1.22; 42% females) took part in this follow-up study. At baseline, both parents and teachers completed the Strengths and Difficulties Questionnaire (SDQ), covering internalizing and externalizing problems, hyperactivity, negative peer relationships, and prosocial behavior. At follow-up, participants completed a booklet of questionnaires covering socio-demographic data, MT, and sleep disturbances. Results: Higher prosocial behavior, lower negative peer relationships, and lower internalizing and externalizing problems at age five, as rated by parents and teachers, were associated with self-reported higher MT and lower sleep disturbances at age 14. At age 14, and relative to males, females had lower MT scores and reported more sleep disturbances. Conclusion: The pattern of results suggests that MT traits during adolescence may have their origins in the pre-school years. PMID:27605919
Accurate prediction of phase behavior of fluid mixtures in the chemical industry is essential for designing and operating a multitude of processes. Reliable generalized predictions of phase equilibrium properties, such as pressure, temperature, and phase compositions offer an attractive alternative to costly and time consuming experimental measurements. The main purpose of this work was to assess the efficacy of recently generalized activity coefficient models based on binary experimental data to (a) predict binary and ternary vapor-liquid equilibrium systems, and (b) characterize liquid-liquid equilibrium systems. These studies were completed using a diverse binary VLE database consisting of 916 binary and 86 ternary systems involving 140 compounds belonging to 31 chemical classes. Specifically the following tasks were undertaken: First, a comprehensive assessment of the two common approaches (gamma-phi (gamma-ϕ) and phi-phi (ϕ-ϕ)) used for determining the phase behavior of vapor-liquid equilibrium systems is presented. Both the representation and predictive capabilities of these two approaches were examined, as delineated form internal and external consistency tests of 916 binary systems. For the purpose, the universal quasi-chemical (UNIQUAC) model and the Peng-Robinson (PR) equation of state (EOS) were used in this assessment. Second, the efficacy of recently developed generalized UNIQUAC and the nonrandom two-liquid (NRTL) for predicting multicomponent VLE systems were investigated. Third, the abilities of recently modified NRTL model (mNRTL2 and mNRTL1) to characterize liquid-liquid equilibria (LLE) phase conditions and attributes, including phase stability, miscibility, and consolute point coordinates, were assessed. The results of this work indicate that the ϕ-ϕ approach represents the binary VLE systems considered within three times the error of the gamma-ϕ approach. A similar trend was observed for the for the generalized model predictions using
Safran, Stephen P.; Safran, Joan S.
A total of 46 teachers rated observable mild-to-moderate school-related problem behaviors in order to identify aspects of teacher tolerance specific to the elementary classroom. Findings indicated that behaviors least tolerated are other-directed or disruptive; self- or teacher-directed behaviors elicited less negative ratings. (RH)
Cipani, Ennio; Spooner, Fred
Identifies four treatment techniques that may be applied when problem behavior is maintained by negative reinforcement: (1) functional communication training; (2) behavioral momentum; (3) differential reinforcement or an alternative escape behavior; and (4) errorless learning. Each of the techniques is defined, and applications and guidelines for…
Núñez, Alfredo A; Cortés, Cristián E
Hybrid Predictive Control for Dynamic Transport Problems develops methods for the design of predictive control strategies for nonlinear-dynamic hybrid discrete-/continuous-variable systems. The methodology is designed for real-time applications, particularly the study of dynamic transport systems. Operational and service policies are considered, as well as cost reduction. The control structure is based on a sound definition of the key variables and their evolution. A flexible objective function able to capture the predictive behaviour of the system variables is described. Coupled with efficient algorithms, mainly drawn from the area of computational intelligence, this is shown to optimize performance indices for real-time applications. The framework of the proposed predictive control methodology is generic and, being able to solve nonlinear mixed-integer optimization problems dynamically, is readily extendable to other industrial processes. The main topics of this book are: ●hybrid predictive control (HPC) ...
Safran, Joan S.; Safran, Stephen P.
After viewing videotaped vignettes of classroom situations, 155 teachers rated severity, tolerance, manageability, and contagion factors related to a target child. Ratings indicated significant multivariate differences between regular/special education teachers and disruptive/nondisruptive behaviors, with regular educators being less tolerant and…
Liu, J.; Bann, C.; Lester, B.; Tronick, E.; Abhik, D.; Lagasse, L.; Bauer, C.; Shankaran, S.; Bada, H.
Objective This study examined the NICU Network Neurobehavioral Scale (NNNS) as a predictor of negative medical and behavioral findings one month to 4½ years of age. Methods . The sample included 1248 mother-infant dyads (42% born <37 weeks’ gestational age) participating in a longitudinal study of the effects of prenatal substance exposure on child development. Mothers were recruited at 4 urban university-based centers and were mostly African-American and on public assistance. At 1 month of age, infants were tested with the NICU Network Neurobehavioral Scale (NNNS). Latent Profile Analysis (LPA) was carried out on NNNS summary scales to identify discrete behavioral profiles. The validity of the NNNS was examined using logistic regression to predict prenatal drug exposure, medical and developmental outcomes through 4½ years of age including adjustment for gestational age and socioeconomic status (SES). Results . Five discrete behavioral profiles were reliably identified with the most extreme negative profile found in 5.8% of the infants. The profiles showed statistically significant associations with prenatal drug exposure, gestational age and birthweight, head ultrasound, neurological and brain disease findings and abnormal scores on measures of behavior problems, school readiness and IQ through 4½ years of age. Conclusions The NNNS may be useful to identify infant behavioral needs to be targeted in well-baby pediatric care, as well as for referrals to community based early intervention services. PMID:19969621
Kunegis, Jérôme; Albayrak, Sahin
We define and study the link prediction problem in bipartite networks, specializing general link prediction algorithms to the bipartite case. In a graph, a link prediction function of two vertices denotes the similarity or proximity of the vertices. Common link prediction functions for general graphs are defined using paths of length two between two nodes. Since in a bipartite graph adjacency vertices can only be connected by paths of odd lengths, these functions do not apply to bipartite graphs. Instead, a certain class of graph kernels (spectral transformation kernels) can be generalized to bipartite graphs when the positive-semidefinite kernel constraint is relaxed. This generalization is realized by the odd component of the underlying spectral transformation. This construction leads to several new link prediction pseudokernels such as the matrix hyperbolic sine, which we examine for rating graphs, authorship graphs, folksonomies, document--feature networks and other types of bipartite networks.
Umemura, Tomo; Christopher, Caroline; Mann, Tanya; Jacobvitz, Deborah; Hazen, Nancy
This study examined whether coparenting during toddlerhood predicts children's later symptoms of attention deficit/hyperactivity disorder, oppositional defiant disorder, affective disorder, and somatic complaints. When children were 2 years old, 108 middle-class nonclinical families were observed in triadic interactions to assess two domains of dyadic coparenting (competitive and cooperative), as well as each parent's individual competitive behavior toward the spouse. Teachers and mothers reported children's symptoms of psychological problems at age 7. Independent of cooperative coparenting and each parents' individual harsh parenting, competitive coparenting predicted children's symptoms of ADHD and ODD. Interactions with child gender indicated that competitive coparenting predicted ADHD symptoms in boys (not in girls) and teacher-reported (not mother-reported) somatic complaints in girls (not in boys). ODD and ADHD symptoms were also predicted by fathers' (not mothers') individual competitive behaviors. The children of parents who were both low in competitive behaviors had the lowest teacher-rated symptoms of affective disorder.
Full Text Available Background Epilepsy is a neurological disorder that most often affects children. Most cases of epilepsy are found in developing countries. Children with epilepsy are at risk of behavioral disorders that can affect their quality of life. Studies on behavioral problems in children with epilepsy have been limited in Indonesia. Objective To compare behavioral disorders in children with epilepsy to those in normal children, and to assess for possible factors associated with the occurrence of behavioral disorders. Methods We conducted a cross-sectional study involving 47 children with epilepsy and 46 children without epilepsy, aged 3-16 years. Behavioral problems were screened with the Strength and Difficulty Questionnaire (SDQ, Indonesian version. Information about EEG description, medication, onset, and duration of epilepsy were obtained from medical records. Results Behavioral problems were found in 19.1% of children with epilepsy and only in 2.2 % of children without epilepsy (PR 8.8; 95%CI 1.16 to 66.77; P= 0.015. Significant differences were also found in the percentage of conduct problems and emotional disorders. Multivariate analysis with logistic regression revealed that the factors associated with behavioral disorders in children with epilepsy were uncontrolled epilepsy (PR 13.9; 95%CI 1.45 to 132.4; P=0.023 and focal EEG appearance (PR 19; 95%CI 1.71 to 214.43; P=0.017. We also found that uncontrolled epilepsy was a factor related to emotional (PR 6.7; 95%CI 1.66 to 26.76; P=0.007 and conduct problems (PR 6.1; 95%CI 1.35 to 27.29; P=0.019. Conclusion Uncontrolled epilepsy and focal EEG results are factors associated with increased risk of behavioral problems in children with epilepsy. Children with epilepsy should undergo behavioral disorder screening, followed by diagnosis confirmation and treatment. [Paediatr Indones. 2014;54:324-9.].
Rescorla, L.A.; Achenbach, T.M.; Ivanova, M.Y.
This study tested societal effects on caregiver/teacher ratings of behavioral/emotional problems for 10,521 preschoolers from 15 societies. Many societies had problem scale scores within a relatively narrow range, despite differences in language, culture, and other characteristics. The small age...
Breslau, Naomi; Breslau, Joshua; Miller, Elizabeth; Raykov, Tenko
Previous studies documented long-run effects of behavior problems at the start of school on academic achievement. However, these studies did not examine whether the observed effects of early behavior problems are explained by more proximate behavior problems, given the tendency of children's behavior problems to persist. Latent variable modeling was applied to estimate the effects of behavior problems at ages 6 and 11 on academic achievement at age 17, using data from a longitudinal study (n=823). Behavior problems at ages 6 and 11, each stage independently of the other, predicted lower math and reading test scores at age 17, controlling for intelligence quotient (IQ), birth weight, maternal characteristics, family and community environment, and taking into account behavior problems at age 17. Behavior problems at the start of school, independent of later behavior problems, exert lingering effects on achievement by impeding the acquisition of cognitive skills that are the foundation for later academic progress.
Weaver, Jennifer M; Schofield, Thomas J
Using data from the National Institute of Child Health and Human Development Study of Early Child Care and Youth Development, we examined children's internalizing and externalizing behavior problems from age 5 to 15 years in relation to whether they had experienced a parental divorce. Children from divorced families had more behavior problems compared with a propensity-score-matched sample of children from intact families, according to both teachers and mothers. They exhibited more internalizing and externalizing problems at the first assessment after the parents' separation and at the last available assessment (age 11 years for teacher reports, or 15 years for mother reports). Divorce also predicted both short-term and long-term rank-order increases in behavior problems. Associations between divorce and child behavior problems were moderated by family income (assessed before the divorce) such that children from families with higher incomes prior to the separation had fewer internalizing problems than children from families with lower incomes prior to the separation. Higher levels of predivorce maternal sensitivity and child IQ also functioned as protective factors for children of divorce. Mediation analyses showed that children were more likely to exhibit behavior problems after the divorce if their postdivorce home environment was less supportive and stimulating, their mother was less sensitive and more depressed, and their household income was lower. We discuss avenues for intervention, particularly efforts to improve the quality of home environments in divorced families.
Vroon, Jered; Kim, Jaebok; Koster, Raphaël
One requirement that arises for a social (semi-autonomous telepresence) robot aimed at conversations with the elderly, is to accommodate hearing problems. In this paper we compare two approaches to this requirement; (1) moving closer, mimicking the leaning behavior commonly observed in elderly with
Arim, Rubab G.; Shapka, Jennifer D.
This study examined the relationship among pubertal timing, parental control, and problem behaviors. There were 267 participants, whose ages ranged from 9 to 16 years. Both maternal and paternal psychological control predicted problem behaviors over and above the effects of behavioral control. For boys, early maturation and high levels of paternal…
Sieira, A. C. C. F
Full Text Available The mechanism of soil-geosynthetic interaction is usually complex and depends on the nature of the reinforcement, as well as on the characteristics of the surrounding soil. The strength parameters of the interface are the key for the design of reinforced soil slopes. Usually, these parameters are defined from laboratory pullout tests. The absence of test results implies on conservative assumptions and higher costs. The possibility of using computer programs for analyzing the load transfer mechanism arises as an attractive design tool. This paper presents the numerical simulation of pullout tests, conducted in large equipments. The numerical predictions of the load and displacement distribution along the geosynthetic length were compared to instrumented test results, available in the literature. The analyses revealed to be satisfactory and consistent with the experimental results. Thus, it becomes possible to reduce the uncertainties in the design of the anchorage length for the reinforcement by previously performing studies with computer programs that simulates stress x strain behavior of geotechnical problems
Riva, Valentina; Battaglia, Marco; Nobile, Maria; Cattaneo, Francesca; Lazazzera, Claudio; Mascheretti, Sara; Giorda, Roberto; Mérette, Chantal; Émond, Claudia; Maziade, Michel; Marino, Cecilia
It is well established that adversities and GRIN2B (coding an N-methyl-D-aspartate receptor subunit) are independently associated with behavioral and cognitive impairments in childhood. However, a high proportion of children exposed to adversities have good, long-term outcomes. We hypothesized that among children exposed to adversities, GRIN2B variants would predict the worst cognitive and behavioral outcomes. 6 single nucleotide polymorphisms of GRIN2B were genotyped in 625 children aged 6-11 years from an Italian community-based sample. The interacting effect of GRIN2B variants with 4 measures of adversities [low socioeconomic status (SES), preterm delivery, maternal smoking during pregnancy, and absence of breastfeeding] was investigated upon blindly assessed cognitive abilities (vocabulary, block design, digit spans of Wechsler's Intelligence Scale, and Rey complex figure) and parents-rated behavioral problems (Child Behavior Checklist/6-18). Rs2268119 × SES interaction (Hotelling's Trace = 0.07; F(12,1154) = 3.53; p = 0.00004) influenced behavior, with more attention problems among children in the 'either A/T or T/T genotype and low SES' group, compared to all other groups. This interaction effect was not significant in an independent, replication sample of 475 subjects from an Italian community-based sample. GRIN2B variants predict children with the worst outcome in attention functioning among children exposed to low SES. Our findings, if replicated, could help in the identification of children with the highest risk and may prompt cost-effective preventive/treatment strategies.
Berman, Gordon J; Shaevitz, Joshua W
Even the simplest of animals exhibit behavioral sequences with complex temporal dynamics. Prominent amongst the proposed organizing principles for these dynamics has been the idea of a hierarchy, wherein the movements an animal makes can be understood as a set of nested sub-clusters. Although this type of organization holds potential advantages in terms of motion control and neural circuitry, measurements demonstrating this for an animal's entire behavioral repertoire have been limited in scope and temporal complexity. Here, we use a recently developed unsupervised technique to discover and track the occurrence of all stereotyped behaviors performed by fruit flies moving in a shallow arena. Calculating the optimally predictive representation of the fly's future behaviors, we show that fly behavior exhibits multiple time scales and is organized into a hierarchical structure that is indicative of its underlying behavioral programs and its changing internal states.
Benson-Amram, Sarah; Dantzer, Ben; Stricker, Gregory; Swanson, Eli M; Holekamp, Kay E
Despite considerable interest in the forces shaping the relationship between brain size and cognitive abilities, it remains controversial whether larger-brained animals are, indeed, better problem-solvers. Recently, several comparative studies have revealed correlations between brain size and traits thought to require advanced cognitive abilities, such as innovation, behavioral flexibility, invasion success, and self-control. However, the general assumption that animals with larger brains have superior cognitive abilities has been heavily criticized, primarily because of the lack of experimental support for it. Here, we designed an experiment to inquire whether specific neuroanatomical or socioecological measures predict success at solving a novel technical problem among species in the mammalian order Carnivora. We presented puzzle boxes, baited with food and scaled to accommodate body size, to members of 39 carnivore species from nine families housed in multiple North American zoos. We found that species with larger brains relative to their body mass were more successful at opening the boxes. In a subset of species, we also used virtual brain endocasts to measure volumes of four gross brain regions and show that some of these regions improve model prediction of success at opening the boxes when included with total brain size and body mass. Socioecological variables, including measures of social complexity and manual dexterity, failed to predict success at opening the boxes. Our results, thus, fail to support the social brain hypothesis but provide important empirical support for the relationship between relative brain size and the ability to solve this novel technical problem.
Mahad Diyana Abdul
Full Text Available Ant Colony Optimization (ACO is a new algorithm approach, inspired by the foraging behavior of real ants. It has frequently been applied to many optimization problems and one such problem is in solving the job shop problem (JSP. The JSP is a finite set of jobs processed on a finite set of machine where once a job initiates processing on a given machine, it must complete processing and uninterrupted. In solving the Job Shop Scheduling problem, the process is measure by the amount of time required in completing a job known as a makespan and minimizing the makespan is the main objective of this study. In this paper, we developed an ACO algorithm to minimize the makespan. A real set of problems from a metal company in Johor bahru, producing 20 parts with jobs involving the process of clinching, tapping and power press respectively. The result from this study shows that the proposed ACO heuristics managed to produce a god result in a short time.
Flynt, Cynthia J.
PREDICTING ACADEMIC ACHIEVEMENT FROM CLASSROOM BEHAVIORS by Cynthia J. Flynt Nancy Bodenhorn & Kusum Singh, Co-Chairs Counselor Education (ABSTRACT) This study examined the influence of behaviors exhibited in the classroom on reading and math achievement in the first, third and eighth grades; and the influence of teacher perceptions on reading and math achievement of African-Americans versus White students and male versus female students. Lastly, the study examined te...
Dunifon, Rachel; Kalil, Ariel; Crosby, Danielle A; Su, Jessica Houston
Many mothers work in jobs with nonstandard schedules (i.e., schedules that involve work outside of the traditional 9-5, Monday through Friday schedule); this is particularly true for economically disadvantaged mothers. In the present article, we used longitudinal data from the Fragile Families and Child Wellbeing Survey (n = 2,367 mothers of children ages 3-5 years) to examine the associations between maternal nonstandard work and children's behavior problems, with a particular focus on mothers' night shift work. We employed 3 analytic strategies with various approaches to adjusting for observed and unobserved selection factors; these approaches provided an upper and lower bound on the true relationship between night shift work and children's behavior. Taken together, the results provide suggestive evidence for modest associations between exposure to maternal night shift work and higher levels of aggressive and anxious or depressed behavior in children compared with children whose mothers who are not working, those whose mothers work other types of nonstandard shifts, and, for aggressive behavior, those whose mothers work standard shifts.
van der Molen, Elsa; Hipwell, Alison E.; Vermeiren, Robert; Loeber, Rolf
Little is known about the relative predictive utility of maternal characteristics and parenting skills on the development of girls' disruptive behavior. The current study used five waves of parent- and child-report data from the ongoing Pittsburgh Girls Study to examine these relationships in a sample of 1,942 girls from age 7 to 12 years.…
Hemphill, Sheryl A.; Littlefield, Lyn
This study investigated the characteristics of 106 children primarily referred for externalizing behavior problems and their families, and assessed the prediction of treatment outcome following a standardized short-term, cognitive behavioral group program. "Exploring Together" comprised a children's group (anger management, problem-solving and…
May, Michael E; Kennedy, Craig H
Good health significantly improves a person's quality of life. However, people with intellectual disabilities disproportionately have more health problems than the general population. Further complicating the matter is that people with more severe disabilities often cannot verbalize health complications they are experiencing, which leads to health problems being undiagnosed and untreated. It is plausible these conditions can interact with reinforcement contingencies to maintain problem behavior because of the increased incidence of health problems among people with intellectual disabilities. This paper reviews common health problems influencing problem behavior and reinforcement processes. A clear implication of this review is the need for comprehensive functional assessments of problem behavior involving behavior analysts and health professionals.
Vu, Phuong Anna
Students' behavior and emotional well being are instrumental for their success in the school setting. The present study examined the effects of behavioral problems on the academic performance of students three years later. The behavioral problems consisted of individual externalizing, internalizing, and inattentive behaviors. Next, this study…
Stormshak, E A; Bierman, K L
Based upon developmental models of disruptive behavior problems, this study examined the hypothesis that the nature of a child's externalizing problems at home may be important in predicting the probability of and nature of school adjustment problems at school entry. Parent ratings were collected for a sample of 631 behaviorally disruptive children using the Child Behavior Checklist. Confirmatory factor analyses revealed differentiated ratings of oppositional, aggressive, and hyperactive/inattentive behaviors at home. Teacher and peer nominations assessed school adjustment at the end of first grade. As expected from a developmental perspective, aggressive behaviors indicated more severe dysfunction and were more likely to generalize to the school setting than were oppositional behaviors. Hyperactive/inattentive behaviors at home led to more classroom disruption than did aggressive or oppositional behaviors. Co-occurring patterns of oppositional/aggressive and hyperactive/inattentive behaviors were more common than were single-problem patterns, and were associated with broad dysfunction in the social and classroom contexts. The results were interpreted within a developmental framework, in which oppositional, aggressive, and hyperactive/inattentive behaviors may reflect distinct (as well as shared) developmental processes that have implications for the home-to-school generalization of behavior problems and subsequent school adjustment.
Full Text Available Predicting student failure is an important task that can empower educators to counteract the factors that affect student performance. In this paper, a part of the bigger problem of predicting student failure is addressed: predicting the students that do not complete their assignment tasks. For solving this problem, real data collected by our university’s educational platform was used. Because the problem consisted of predicting one of three possible classes (multi-class classification, the appropriate algorithms and methods were selected. Several experiments were carried out to find the best approach for this prediction problem and the used data set. An approach of time segmentation is proposed in order to facilitate the prediction from early on. Methods that address the problems of high dimensionality and imbalanced data were also evaluated. The outcome of each approach is shown and compared in order to select the best performing classification algorithm for the problem at hand.
Conners-Burrow, Nicola A; McKelvey, Lorraine M; Pemberton, Joy R; Mesman, Glenn R; Holmes, Khiela J; Bradley, Robert H
Our objective was to examine how mothers' warmth can protect children from the negative effects of maternal alcohol problems on children's externalizing behavior and, alternately, how harsh parenting can exacerbate the problem. We used data from 1,563 families eligible for Early Head Start and assessed when children were age 5 and again at age 11. We examined whether mothers' warmth or harsh parenting at age 5 moderated the effect of maternal alcohol problems on children's behavior problems at age 11. Results indicated that mothers' symptoms of alcohol problems when children were age 5 predicted greater externalizing behavior problems (aggression and rule breaking) when children were age 11. Aggression and rule-breaking behaviors, externalizing behaviors commonly associated with maternal alcohol problems, were lessened when mothers were warm and did not engage in harsh parenting techniques. Our findings highlight the importance of positive parenting techniques in high-risk families.
Friedman, Naomi P; Haberstick, Brett C; Willcutt, Erik G; Miyake, Akira; Young, Susan E; Corley, Robin P; Hewitt, John K
Attention problems (behavior problems including inattention, disorganization, impulsivity, and hyperactivity) are widely thought to reflect deficits in executive functions (EFs). However, it is unclear whether attention problems differentially relate to distinct EFs and how developmental stability and change predict levels of EFs in late adolescence. We investigated, in an unselected sample, how teacher-rated attention problems from ages 7 to 14 years related to three correlated but separable EFs, measured as latent variables at age 17. Attention problems at all ages significantly predicted later levels of response inhibition and working memory updating, and to some extent set shifting; the relation to inhibiting was stronger than the relations to the other EFs or IQ. Growth models indicated that attention problems were quite stable in this age range, and it was the initial levels of problems, rather than their changes across time, that predicted later EFs. These results support the hypothesis that attention problems primarily reflect difficulties with response inhibition.
Machine Learning competitions such as the Netflix Prize have proven reasonably successful as a method of "crowdsourcing" prediction tasks. But these competitions have a number of weaknesses, particularly in the incentive structure they create for the participants. We propose a new approach, called a Crowdsourced Learning Mechanism, in which participants collaboratively "learn" a hypothesis for a given prediction task. The approach draws heavily from the concept of a prediction market, where traders bet on the likelihood of a future event. In our framework, the mechanism continues to publish the current hypothesis, and participants can modify this hypothesis by wagering on an update. The critical incentive property is that a participant will profit an amount that scales according to how much her update improves performance on a released test set.
Woody, Robert H.
Directed primarily for classroom teachers, school counselors, and school psychologists, the book considers the psychology of behavioral problem children and ways of coping with their behavior. Aspects of recognition and diagnosis discussed are the school and the behavioral problem child, causes and characteristics of behavior problems, detection…
Rhule-Louie, Dana M.; McMahon, Robert J.
Antisocial behavior and substance misuse are forms of problem behavior demonstrating considerable continuity over time. Accordingly, problem behavior influences interpersonal contexts across the life course, which may result in the replication of coercive interactions and a problem behavior lifestyle within romantic relationships. Furthermore,…
Buckley, Scott D.; Newchok, Debra K.
The present study investigated the effects of differential negative reinforcement of other behavior (DNRO) on problem behavior evoked by music in a 7-year-old child with pervasive developmental disorder. Following an auditory stimulus assessment, DNRO was used to reduce problem behavior to near-zero levels. Results are discussed in terms of…
Wheeler, Anne; Raspa, Melissa; Bann, Carla; Bishop, Ellen; Hessl, David; Sacco, Pat; Bailey, Donald B
Behavior problems are a common challenge for individuals with fragile X syndrome (FXS) and constitute the primary clinical outcome domain in trials testing new FXS medications. However, little is known about the relationship between caregiver-reported behavior problems and co-occurring conditions such as anxiety and attention problems. In this study, 350 caregivers, each with at least one son or daughter with full-mutation FXS, rated one of their children with FXS using the Aberrant Behavior Checklist-Community Version (ABC-C); the Anxiety subscale of the Anxiety, Depression, and Mood Scale; and the Attention/Hyperactivity Items from the Symptom Inventories. In addition to examining family consequences of these behaviors, this study also sought to replicate psychometric findings for the ABC-C in FXS, to provide greater confidence for its use in clinical trials with this population. Psychometric properties and baseline ratings of problem behavior were consistent with other recent studies, further establishing the profile of problem behavior in FXS. Cross-sectional analyses suggest that selected dimensions of problem behavior, anxiety, and hyperactivity are age related; thus, age should serve as an important control in any studies of problem behavior in FXS. Measures of anxiety, attention, and hyperactivity were highly associated with behavior problems, suggesting that these factors at least coincide with problem behavior. However, these problems generally did not add substantially to variance in caregiver burden predicted by elevated behavior problems. The results provide further evidence of the incidence of problem behaviors and co-occurring conditions in FXS and the impact of these behaviors on the family.
Claessens, Amy; Dowsett, Chantelle
Despite widespread interest in children's adjustment problems, existing research does not provide conclusive evidence regarding the direction of the associations of achievement with classroom attention problems and disruptive behavior over the course of elementary school. Using a nationally representative sample of 16,260 kindergarteners, this study examined the temporal sequence of achievement, classroom attention problems, and disruptive behavior, focusing on how changes in skills and problems unfold across key periods between kindergarten and fifth grade. Results indicate that improvements in attention during the earliest years of schooling predict achievement gains through third grade. However, changes in disruptive behavior do not predict subsequent changes in achievement. Evidence linking changes in achievement to changes in classroom attention problems and disruptive behavior was less consistent. These findings point to the need to develop and examine early interventions that can improve attention skills as a mechanism for improving children's academic trajectories in elementary school.
Goel, Sharad; Hofman, Jake M; Lahaie, Sébastien; Pennock, David M; Watts, Duncan J
Recent work has demonstrated that Web search volume can "predict the present," meaning that it can be used to accurately track outcomes such as unemployment levels, auto and home sales, and disease prevalence in near real time. Here we show that what consumers are searching for online can also predict their collective future behavior days or even weeks in advance. Specifically we use search query volume to forecast the opening weekend box-office revenue for feature films, first-month sales of video games, and the rank of songs on the Billboard Hot 100 chart, finding in all cases that search counts are highly predictive of future outcomes. We also find that search counts generally boost the performance of baseline models fit on other publicly available data, where the boost varies from modest to dramatic, depending on the application in question. Finally, we reexamine previous work on tracking flu trends and show that, perhaps surprisingly, the utility of search data relative to a simple autoregressive model is modest. We conclude that in the absence of other data sources, or where small improvements in predictive performance are material, search queries provide a useful guide to the near future.
Johnson, Cynthia R; Turner, Kylan; Stewart, Patricia A; Schmidt, Brianne; Shui, Amy; Macklin, Eric; Reynolds, Anne; James, Jill; Johnson, Susan L; Manning Courtney, Patty; Hyman, Susan L
Many children with autism spectrum disorders (ASD) have co-occurring feeding problems. However, there is limited knowledge about how these feeding habits are related to other behavioral characteristics ubiqitious in ASD. In a relatively large sample of 256 children with ASD, ages 2-11, we examined the relationships between feeding and mealtime behaviors and social, communication, and cognitive levels as well repetitive and ritualistic behaviors, sensory behaviors, and externalizing and internalizing behaviors. Finally, we examined whether feeding habits were predictive of nutritional adequacy. In this sample, we found strong associations between parent reported feeding habits and (1) repetitive and ritualistic behaviors, (2) sensory features, and (3) externalizing and internalizing behavior. There was a lack of association between feeding behaviors and the social and communication deficits of ASD and cognitive levels. Increases in the degree of problematic feeding behaviors predicted decrements in nutritional adequacy.
Huang, Chien-Yu; Yen, Hsui-Chen; Tseng, Mei-Hui; Tung, Li-Chen; Chen, Ying-Dar; Chen, Kuan-Lin
This study examined the effects of autistic behaviors and individual emotional and behavioral problems on parenting stress in caregivers of children with autism. Caregivers were interviewed with the Childhood Autism Rating Scale and completed the Strength and Difficulties Questionnaire and the Parenting Stress Index Short Form. Results revealed that caregivers of children with mild/moderate autistic behavior problems perceived lower parenting stress than did those of children with no or severe problems. In addition, prosocial behaviors and conduct problems respectively predicted stress in the parent-child relationship and child-related stress. The findings can provide guidance in evaluations and interventions with a focus on mitigating parenting stress in caregivers of children with autism.
Phan, Nhathai; Dou, Dejing; Wang, Hao; Kil, David; Piniewski, Brigitte
Human behavior modeling is a key component in application domains such as healthcare and social behavior research. In addition to accurate prediction, having the capacity to understand the roles of human behavior determinants and to provide explanations for the predicted behaviors is also important. Having this capacity increases trust in the systems and the likelihood that the systems actually will be adopted, thus driving engagement and loyalty. However, most prediction models do not provide explanations for the behaviors they predict. In this paper, we study the research problem, human behavior prediction with explanations, for healthcare intervention systems in health social networks. We propose an ontology-based deep learning model (ORBM(+)) for human behavior prediction over undirected and nodes-attributed graphs. We first propose a bottom-up algorithm to learn the user representation from health ontologies. Then the user representation is utilized to incorporate self-motivation, social influences, and environmental events together in a human behavior prediction model, which extends a well-known deep learning method, the Restricted Boltzmann Machine. ORBM(+) not only predicts human behaviors accurately, but also, it generates explanations for each predicted behavior. Experiments conducted on both real and synthetic health social networks have shown the tremendous effectiveness of our approach compared with conventional methods.
Holland, J G
The form frequently taken by behavior-modification programs is analyzed in terms of the parent science, Behaviorism. Whereas Behaviorism assumes that behavior is the result of contingencies, and that lasting behavior change involves changing the contingencies that give rise to and support the behavior, most behavior-modification programs merely arrange special contingencies in a special environment to eliminate the "problem" behavior. Even when the problem behavior is as widespread as alcoholism and crime, behavior modifiers focus on "fixing" the alcoholic and the criminal, not on changing the societal contingencies that prevail outside the therapeutic environment and continue to produce alcoholics and criminals. The contingencies that shape this method of dealing with behavioral problems are also analyzed, and this analysis leads to a criticism of the current social structure as a behavior control system. Although applied behaviorists have frequently focused on fixing individuals, the science of Behaviorism provides the means to analyze the structures, the system, and the forms of societal control that produce the "problems".
Gayton, William F.; And Others
Determined the utility of the Behavior Problem Checklist (BPC) with preschool children. Found the BPC sensitive in differentiating clinical from nonclinical groups. Findings suggest that the Behavior Problem Checklist, although not specifically designed to assess preschool age children, may be effective with this population. (Author)
Jolivette, Kristine; Gallagher, Peggy A.; Morrier, Michael J.; Lambert, Richard
Young children with disabilities acquire behavior problems as a result of many factors. When planning interventions, it is important to remember that all children may display stages of inappropriate behaviors at various times during their early development. In most cases, the problems are short-lived and typically improve with guidance and age.…
Kennedy, Craig H.; Meyer, Kim A.
A study of the relationship between presence or absence of sleep deprivation, allergy symptoms, and the rate and function of problem behavior in three adolescents with moderate to profound mental retardation found that problem behavior was negatively reinforced by escape from instruction, and both allergy symptoms and sleep deprivation influenced…
Addison, Laura; Lerman, Dorothea C.
The procedures described by Sloman et al. (2005) were extended to an analysis of teachers' responses to problem behavior after they had been taught to withhold potential sources of positive and negative reinforcement following instances of problem behavior. Results were consistent with those reported previously, suggesting that escape from child…
Mazurek, Micah O.; Sohl, Kristin
Children with autism spectrum disorder (ASD) are at high risk for sleep disturbance and behavioral dysregulation. However, the relationships between these difficulties are not fully understood. The current study examined the relationships between specific types of sleep and behavioral problems among 81 children with ASD. Sleep problems were…
Clarke, David J.; Marston, Geoff
Seventy-three caregivers of persons with Angelman syndrome completed the Aberrant Behavior checklist and Reiss Screen for Maladaptive Behavior. Responses indicate that 15q- Angelman syndrome is associated with problems such as lack of speech, over activity, restlessness, and eating and sleeping problems. Inappropriate laughter was only reported…
Alloway, Tracy Packiam; Elsworth, Miquela; Miley, Neal; Seckinger, Sean
This pilot study investigated how engagement with computer games and TV exposure may affect behaviors of gifted students. We also compared behavioral and cognitive profiles of twice-exceptional students and children with Attention Deficit/Hyperactivity Disorder (ADHD). Gifted students were divided into those with behavioral problems and those…
Cui, Ming; Conger, Rand D.; Lorenz, Frederick O.
The present prospective, longitudinal study of 451 adolescents and their parents extends earlier research by investigating whether change in marital problems predicts change in adolescent adjustment, after controlling for other marital problems and socioeconomic status. Latent growth curves over a period of 5 years were used, and the results…
Full Text Available Large number of children with intellectual disabilities encounters behavioral problems or show disharmonic behavior within the family, at school and in the community. Researches show that 30-50% of persons with intellectual disabilities have some behavioral problems. The behavior of children with intellectual disabilities depends on many factors: age of the child, level of intellectual disability, cognitive potentials, level of psycho-physical development, differentiation of emotions, communicative skills, social status and conditions of the environment (in the family and the wider community where the child lives. The influence of some of these factors has been analyzed by this research. There are many ins truments (questionnaires, scales that evaluate behavior of persons with intellectual disabilities, and reveal problems that these persons have in their psychosocial development and social life. This research used the AAMD Adaptive behavior Scale (part II and Scale for evaluating behavior of the child in school by authors Bojanin, Savanovikj.
Sleep disturbances are common in childhood and adolescence. Sleep problems in early infants tend to be persistent and prominent in preschool and school-aged children. Chronic sleep disorders, especially in young children may lead to neurobehavioral problems and psycho-cognitive impairment. Sleep difficulties may be the result of underlying medical conditions, (breathing disorders) or psychological problems. Research studies have shown the association between sleep disorders and day time cognitive impairment, behavioral problems, poor school performance and inattention in children. Appropriate diagnosis and early management of sleep disorders in children lead to improvement of neurocognitive function and behavioral problems in these children.
Adelman, Howard S.; Taylor, Linda
The paper highlights motivation itself as a problem, suggests times when correction of the motivation problem should be the initial focus of intervention, and describes a framework and specific procedures for enhancing positive motivation and reducing avoidance as key aspects of correcting students' learning and behavior problems. (Author/MC)
Robbers, Sylvana; van Oort, Floor; Huizink, Anja; Verhulst, Frank; van Beijsterveldt, Toos; Boomsma, Dorret; Bartels, Meike
textabstractObjective: The importance of genetic and environmental influences on children's behavioral and emotional problems may vary as a function of environmental exposure. We previously reported that 12-year-olds with divorced parents showed more internalizing and externalizing problems than children with married parents, and that externalizing problems in girls precede and predict later parental divorce. The aim of the current study was to investigate as to whether genetic and environmen...
Mulder, Juul; Bogt, Tom ter; Raaijmakers, Quinten; Vollebergh, Wilma
Internalizing and externalizing problems differ by musical tastes. A high school-based sample of 4159 adolescents, representative of Dutch youth aged 12 to 16, reported on their personal and social characteristics, music preferences and social-psychological functioning, measured with the Youth Self-
Mulder, Juul; ter Bogt, Tom; Raaijmakers, Quinten; Vollebergh, Wilma
Internalizing and externalizing problems differ by musical tastes. A high school-based sample of 4159 adolescents, representative of Dutch youth aged 12 to 16, reported on their personal and social characteristics, music preferences and social-psychological functioning, measured with the Youth Self-Report (YSR). Cluster analysis on their music…
Schoenwald, Sonja K; Carter, Rickey E; Chapman, Jason E; Sheidow, Ashli J
The current study investigated the relations among therapist adherence to an evidence-based treatment for youth with serious antisocial behavior (i.e., Multisystemic Therapy), organizational climate and structure, and improvement in youth behavior problems one-year post treatment. Participants were 1979 youth and families treated by 429 therapists across 45 provider organizations in North America. Hierarchical Linear Modeling (HLM) results showed therapist adherence predicted improvement in youth behavior. Two structure variables and one climate variable predicted changes in youth behavior, and the climate variable also predicted therapist adherence. No statistical support for formal mediation of organizational effects through adherence was found, though examination of changes in parameter estimates suggest a possible interplay of organizational climate with adherence and youth behavior change.
Lucyshyn, Joseph M., Ed.; Dunlap, Glen, Ed.; Albin, Richard W., Ed.
The 19 chapters of this volume address theory, research, and practice concerning positive behavior support with families of children and youth with developmental disabilities and problem behavior. The chapters are: (1) "Positive Behavior Support with Families" (Joseph Lucyshyn and others); (2) "Finding Positive Behavior Support One Piece at a…
Hahn, Laura J.; Fidler, Deborah J.; Hepburn, Susan L.
The present study compares the adaptive behavior profile of 18 young children with Williams syndrome (WS) and a developmentally matched group of 19 children with developmental disabilities and examines the relationship between adaptive behavior and problem behaviors in WS. Parents completed the Vineland Adaptive Behavioral Scales--Interview…
Whitehead, James R.; Hoover, John H.
This article highlights the myriad behavioral and adjustment problems that flow from negative self-perceptions about body image in children and adolescents. These negative beliefs are often exacerbated by peer harassment. (Author/MKA)
Mansour Ranjbar; Ali Asghar Bayani; Ali Bayani
Background : The main objective of this study was predicting student′s mental health using social problem solving- ability . Methods : In this correlational- descriptive study, 369 (208 female and 161 male) from, Mazandaran University of Medical Science were selected through stratified random sampling method. In order to collect the data, the social problem solving inventory-revised and general health questionnaire were used. Data were analyzed through SPSS-19, Pearson′s correlation, t tes...
Mancha, Brent E.; Rojas-Neese, Vanessa C.; Latimer, William W.
This study created an alcohol use problem severity taxonomy and examined its association to engagement in other problem behaviors. Minnesota youths were categorized based on their frequency of alcohol use and DSM-IV alcohol abuse and dependence criteria. Greater alcohol use problem severity was generally associated with higher prevalence of…
Wilson, Barbara A.
What is the likelihood that students would intend to act unethically in the work environment? The author measured business students' intended behavior for 4 hypothetical unethical situations by investigating the following determinants: belief toward the behavior, subjective norms (i.e., pressure), perceived behavioral control, perceived personal…
Wacker, David P.; Lee, John F.; Padilla Dalmau, Yaniz C.; Kopelman, Todd G.; Lindgren, Scott D.; Kuhle, Jennifer; Pelzel, Kelly E.; Waldron, Debra B.
Behavior consultants conducted functional analyses (FAs) via telehealth with 20 young children with autism spectrum disorders between the ages of 29 and 80 months who displayed problem behavior and lived an average of 222 miles from the tertiary hospital that housed the behavior consultants. Participants’ parents conducted all procedures during weekly telehealth consultations in regional clinics located an average of 15 miles from the participants’ homes. Behavior consultants briefly trained parent assistants to provide on-site support for families during consultations. FAs completed within a multielement design identified environmental variables that maintained problem behavior for 18 of the 20 cases, and interrater agreement averaged over 90%. Results suggested that behavior analysts can conduct FAs effectively and efficiently via telehealth. PMID:24114083
Paclawskyj, Theodosia R.; Kurtz, Patricia F.; O'Connor, Julia T.
Functional assessment has significantly improved the success of behavioral treatment of problem behaviors in adults with mental retardation. Functional assessment methods (i.e., techniques that yield a hypothesis of functional relationships) include direct observation, interviews, and checklists. Functional analysis consists of empirical methods…
Dietz, Laura J.; Jennings, Kay Donahue; Kelley, Sue A.; Marshal, Michael
This article examined the effects of maternal depression during the postpartum period (Time 1) on the later behavior problems of toddlers (Time 3) and tested if this relationship was moderated by paternal psychopathology during toddlers' lives and/or mediated by maternal parenting behavior observed during mother-child interaction (Time 2). Of the…
Adolescence is a notable period during which a considerable share of students tends to engage in problem behavior in school. Students for example skip class, fail to do their best in school, or have serious arguments with their teachers. A student’s decision to engage in such behavior is not usually
Carr, Edward G.
The successful application of functional analysis to problem behavior suggests the need to examine: additional functional properties of behavior involving social avoidance, biological reinforcement, and respondent conditioning; the role of context (including social factors and biological factors); and the multidimensional character of assessment…
Berman, Gordon; Bialek, William; Shaevitz, Joshua
Animals perform a complex array of behaviors, from changes in body posture to vocalizations to other dynamic outputs. Far from being a disordered collection of actions, however, there is thought to be an intrinsic structure to the set of behaviors and their temporal organization. This structure has often been hypothesized to be hierarchical, with certain behaviors grouped together into modules that interact with other modules at time scales that are long with respect to that of an individual behavior. There have been few measurements, however, showing that a particular animal's behavioral repertoire is organized hierarchically. This has largely resulted from an inability to measure the entirety of an animal's behavioral repertoire or even to definite precisely what a ``behavior'' is. In this talk, I will apply our novel method for mapping the behavioral space of animals to videos of freely-behaving fruit flies (D. melanogaster), showing that the organisms' behavioral repertoire consists of a hierarchically-organized set of stereotyped behaviors. This hierarchical patterning results in the emergence of long time scales of memory in the system, providing insight into the mechanisms of behavioral control and patterning.
Winsper, Catherine; Wolke, Dieter
Infant and toddler regulatory problems (RPs) including crying, sleeping and feeding, are a frequent concern for parents and have been associated with negative behavioral outcomes in early and middle childhood. Uncertain is whether infant and toddler RPs predict stable, trait-like dysregulated behavior across childhood. We addressed this gap in the literature using data from the Avon Longitudinal Study of Parents and Children (ALSPAC). RPs at 6, 15-18, & 24-30 months and childhood dysregulated behavior at 4, 7, 8, & 9.5 years were assessed using mother report. Latent Class Growth Analysis (LCGA) indicated that trajectories of childhood dysregulated behavior were stable over time. All single RPs (i.e., crying, sleeping & feeding problems) were significantly associated with childhood dysregulated behavior. For example, crying problems at 6 months after controlling for confounders (Odds Ratios; 95% Confidence Intervals): Moderate dysregulated behavior: OR = 1.50, 95% CI [1.09 to 2.06], high dysregulated behavior: OR = 2.13, 95% CI [1.49 to 3.05] and very high dysregulated behavior: OR = 2.85, 95% CI [1.64 to 4.94]. Multiple RPs were especially strongly associated with dysregulated behavior. For example, the RP composite at 15-18 months: 1 RP, very high dysregulated behavior: OR = 2.79, 95% CI [2.17 to 3.57], 2 RPs, very high dysregulated behavior: OR = 3.46, 95% CI [2.38 to 5.01], 3 RPs, very high dysregulated behavior: OR = 12.57, 95% CI [6.38 to 24.74]. These findings suggest that RPs in infants and toddlers predict stable dysregulated behavior trajectories across childhood. Interventions for early RPs could help prevent the development of chronic, highly dysregulated behavior.
Lester, Barry M.; Bagner, Daniel M.; Liu, Jing; LaGasse, Linda L.; Seifer, Ronald; Bauer, Charles R.; Shankaran, Seetha; Bada, Henrietta; Higgins, Rosemary D.; Das, Abhik
OBJECTIVE To test a developmental model of neurobehavioral dysregulation relating prenatal substance exposure to behavior problems at age 7. PATIENTS AND METHODS The sample included 360 cocaine-exposed and 480 unexposed children from lower to lower middle class families of which 78% were African American. Structural equation modeling (SEM) was used to test models whereby prenatal exposure to cocaine and other substances would result in neurobehavioral dysregulation in infancy, which would predict externalizing and internalizing behavior problems in early childhood. SEM models were developed for individual and combined parent and teacher report for externalizing, internalizing, and total problem scores on the Child Behavior Checklist. RESULTS The Goodness of Fit Statistics indicated that all of the models met criteria for adequate fit with 7 of the 9 models explaining 18 to 60% of the variance in behavior problems at age 7. The paths in the models indicate that there are direct effects of prenatal substance exposure on 7-year behavior problems as well as indirect effects, including neurobehavioral dysregulation. CONCLUSIONS Prenatal substance exposure affects behavior problems at age 7 through two mechanisms. The direct pathway is consistent with a teratogenic effect. Indirect pathways suggest cascading effects where prenatal substance exposure results in neurobehavioral dysregulation manifesting as deviations in later behavioral expression. Developmental models provide an understanding of pathways that describe how prenatal substance exposure affects child outcome and have significant implications for early identification and prevention. PMID:19822596
Hedden, Debra G.
The purpose of this study was to investigate whether there would be a change in preservice teachers' (a) confidence concerning the resolution of behavior problems, (b) tactics for resolving them, (c) anticipation of problems, (d) fears about management issues, and (e) confidence in methodology and pedagogy over the time period of a one-semester…
Anderson, Cynthia M; Kincaid, Donald
School discipline is a growing concern in the United States. Educators frequently are faced with discipline problems ranging from infrequent but extreme problems (e.g., shootings) to less severe problems that occur at high frequency (e.g., bullying, insubordination, tardiness, and fighting). Unfortunately, teachers report feeling ill prepared to deal effectively with discipline problems in schools. Further, research suggests that many commonly used strategies, such as suspension, expulsion, and other reactive strategies, are not effective for ameliorating discipline problems and may, in fact, make the situation worse. The principles and technology of behavior analysis have been demonstrated to be extremely effective for decreasing problem behavior and increasing social skills exhibited by school children. Recently, these principles and techniques have been applied at the level of the entire school, in a movement termed schoolwide positive behavior support. In this paper we review the tenets of schoolwide positive behavior support, demonstrating the relation between this technology and applied behavior analysis.
Wildfires are a threat to human life and property, yet they are an unavoidable part of nature. In the past people have tried to predict wildfire behavior through the use of point functional models but have been unsuccessful at adequately predicting the gross behavior of the broad spectrum of fires that occur in nature. The majority of previous models do not have self-determining propagation rates. The author uses a transport approach to represent this complicated problem and produce a model that utilizes a self-determining propagation rate. The transport approach allows one to represent a large number of environments including transition regions such as those with nonhomogeneous vegetation and terrain. Some of the most difficult features to treat are the imperfectly known boundary conditions and the fine scale structure that is unresolvable, such as the specific location of the fuel or the precise incoming winds. The author accounts for the microscopic details of a fire with macroscopic resolution by dividing quantities into mean and fluctuating parts similar to what is done in traditional turbulence modelling. The author develops a complicated model that includes the transport of multiple gas species, such as oxygen and volatile hydrocarbons, and tracks the depletion of various fuels and other stationary solids and liquids. From this model the author also forms a simplified local burning model with which he performs a number of simulations for the purpose of demonstrating the properties of a self-determining transport-based wildfire model.
Rooker, Griffin W.; DeLeon, Iser G.; Borrero, Carrie S. W.; Frank-Crawford, Michelle A.; Roscoe, Eileen M.
Severe problem behavior (e.g., self-injury and aggression) remains among the most serious challenges for the habilitation of persons with intellectual disabilities and is a significant obstacle to community integration. The current standard of behavior analytic treatment for problem behavior in this population consists of a functional assessment and treatment model. Within that model, the first step is to assess the behavior–environment relations that give rise to and maintain problem behavior, a functional behavioral assessment. Conventional methods of assessing behavioral function include indirect, descriptive, and experimental assessments of problem behavior. Clinical investigators have produced a rich literature demonstrating the relative effectiveness for each method, but in clinical practice, each can produce ambiguous or difficult-to-interpret outcomes that may impede treatment development. This paper outlines potential sources of variability in assessment outcomes and then reviews the evidence on strategies for avoiding ambiguous outcomes and/or clarifying initially ambiguous results. The end result for each assessment method is a set of best practice guidelines, given the available evidence, for conducting the initial assessment. PMID:26236145
Realmuto, G M; Ruble, L A
Surveys of sexual behavior in autism suggest a variety of behavioral expression. However, the course of sexual development in autism is unplotted, leaving questions about the normalcy of specific behaviors. Even less is known about deviations of sexual development and the incidence of paraphilias in this population. We explore the problems of definition of sexual behaviors and describe a case report that highlights the difficulties of management. An application of a testosterone-suppressing medication and its effect on sexual behavior are reported. After failure of behavioral and educational programs, leuprolide, an injectable antiandrogen, resulted in suppression of behaviors and retention of the participants' community placement. Follow-up for almost 3 years shows no abnormal physical effects. Dosage has been tapered over that period to a low but effective dose. Directions for research are discussed.
Ramrakha, Sandhya; Bell, Melanie L.; Paul, Charlotte; Dickson, Nigel; Moffitt, Terrie E.; Caspi, Avshalom
Objective: To study whether behavioral and emotional problems during childhood predicted early sexual debut, risky sex at age 21 years, and sexually transmitted infections up to age 21 years. Some possible mediational pathways were also explored. Method: Participants were enrolled in the Dunedin Multidisciplinary Health and Development Study (n =…
E Mohammadi Zeydi
Introduction & Objective: Injuries resulting from ignoring proper working posture especially in employees who sitting at workplace for more than of working hours are costly, and create significant pain and discomfort. Decreasing of these injuries is most effectively accomplished through the application of ergonomic design principles. Sometimes, however, barriers (technical and economic preclude ergonomic improvement and, consequently, some organizations rely on the use of proper sitting techniques and maintaining proper working posture as a major control strategy during workday. The problem, however, is that these process performing is inconsistent and managers have a difficult time motivating use of these techniques. The main aim of this study was to understand the factors driving proper working posture among employees. Materials & Methods: This study used the theory of planned behavior to predict upright working posture maintenance among 222 of assembling, machinery and printing line’s employees at a Qazvin Alborz industrial town manufacturing organization. Structural equation modeling, explanatory and confirmatory factor analysis were employed to analyze relationships among constructs. Results: Results revealed that attitude (p< 0.05, β= 0.53 and intention (p< 0.05, β= 0.46 were the strongest predictors of proper working posture maintenance behavior. Perceived behavior control, to a lesser degree, were also important influences on intention (p< 0.05, β= 0.34 and behavior (p< 0.05, β= 0.28. Subjective norms did not surface as effective direct predictors of upright working posture maintenance, but did affect behavior and intent via mediating factors (attitudes subjective norms and perceived behavioral control. Finally, the TPB was supported as an effective model explaining upright working posture maintenance, and had potential application for many other safety-related behaviors. Conclusion: results of this study emphasis on considering factors such as
Huang, Jia; Tan, Shu-ping; Walsh, Sarah C; Spriggens, Lauren K; Neumann, David L; Shum, David H K; Chan, Raymond C K
The current study aimed to examine the contribution of neurocognition and social cognition to components of social problem solving. Sixty-seven inpatients with schizophrenia and 31 healthy controls were administrated batteries of neurocognitive tests, emotion perception tests, and the Chinese Assessment of Interpersonal Problem Solving Skills (CAIPSS). MANOVAs were conducted to investigate the domains in which patients with schizophrenia showed impairments. Correlations were used to determine which impaired domains were associated with social problem solving, and multiple regression analyses were conducted to compare the relative contribution of neurocognitive and social cognitive functioning to components of social problem solving. Compared with healthy controls, patients with schizophrenia performed significantly worse in sustained attention, working memory, negative emotion, intention identification and all components of the CAIPSS. Specifically, sustained attention, working memory and negative emotion identification were found to correlate with social problem solving and 1-back accuracy significantly predicted the poor performance in social problem solving. Among the dysfunctions in schizophrenia, working memory contributed most to deficits in social problem solving in patients with schizophrenia. This finding provides support for targeting working memory in the development of future social problem solving rehabilitation interventions.
One of the most puzzling aspects of the post-1973 floating exchange rate system has been the apparently inefficient predictive performance of forward exchange rates. This paper explores some aspects of each of three leading explanations of forward-rate behavior. The paper first develops a simple rational-expectations model of the "peso problem" that generates some key empirical regularities of the foreign exchange market: seemingly predictable and conditionally heteroskedastic forward forecas...
Kolak, Amy M.; Volling, Brenda L.
The contribution of individual (i.e., negative reactivity) and environmental (i.e., coparenting) characteristics in predicting firstborns’ adjustment after a sibling's birth were examined. Mothers, fathers, and firstborn children from 241 families participated in a family freeplay to assess coparenting interactions before the birth of the second child and parents completed questionnaires on children's temperamental characteristics and behavior problems. Children's externalizing problems signi...
Mancha, Brent E; Rojas, Vanessa C; Latimer, William W
This study examined the association between alcohol-use problem severity, defined by number of DSM-IV alcohol Abuse and Dependence symptoms and frequency of alcohol use, and problem behavior engagement among Mexican students. A confidential survey was administered to 1229 students in grades 7-12 at two schools in a northern border city in Mexico. Youths were categorized into five groups based on their alcohol use frequency and symptoms of DSM-IV alcohol Abuse and Dependence, specifically: no lifetime alcohol use, lifetime alcohol use but none in the past year, past year alcohol use, one or two alcohol Abuse or Dependence symptoms, and three or more alcohol Abuse or Dependence symptoms. The association between five levels of alcohol-use problem severity and three problem behaviors, lifetime marijuana use, lifetime sexual intercourse, and past year arrest/law trouble, was examined using chi-square or Fisher's exact tests. Several alcohol-use problem severity categories were significantly different with respect to rates of lifetime marijuana use, lifetime sexual intercourse, and past year arrest/law trouble. Higher alcohol-use problem severity was associated with greater endorsement of problem behaviors. Knowing about variations in adolescent alcohol use and alcohol problems may be instrumental in determining if youths are also engaging in a range of other risk behaviors. Considering varying levels of alcohol use and alcohol problems is important for effective targeted prevention and treatment interventions.
Tan, Tony Xing; Camras, Linda A; Kim, Eun Sook
In this study, we report findings on the role of preadoption adversity on long-term clinical-range problems in adopted Chinese girls. Four waves (2005, 2007, 2009 and 2011) of problem behavior data on 1,223 adopted Chinese girls (M = 4.86 years, SD = 2.82 in 2005) were collected from the adoptive mothers with the Child Behavior Checklist (CBCL). At Wave 1 (2005), data on the following indicators of preadoption adversity was collected: age at adoption, physical signs/symptoms (e.g., sores) of preadoption adversity, developmental delays at arrival, refusal/avoidance behaviors and crying/clinging behaviors toward adoptive parents during the first 3 weeks of adoption. We found that the percentage of clinical-range internalizing problems was 11.1%, 16.5%, 11.3%, and 16.1% at Wave 1, Wave 2, Wave 3, and Wave 4, respectively; the corresponding percentage of clinical-range externalizing problems was 8.4%, 10.5%, 8.4% and 9.9% respectively; and the corresponding percentage of clinical-range total CBCL problems was 9.3%, 13.0%, 9.8% and 12.6% respectively. Analyses with Mplus showed that controlling for demographic variables, indicators of preadoption adversity, except age at adoption, increased the odds for clinical-range behavior problems. Longitudinal path models revealed that controlling for demographic variables and the children's adjustment status in the previous wave, refusal/avoidance remained significant in predicting clinical-range internalizing, externalizing and total CBCL problems at Wave 2, delays at arrival and signs/symptoms were significant in predicting clinical-range internalizing problems at Wave 3. Overall, adoptees with clinical-range CBCL problems in earlier waves were 9-28 times as likely to show clinical-range CBCL problems in subsequent waves.
Dempster, Robert M; Wildman, Beth G; Langkamp, Diane; Duby, John C
While most primary care pediatricians acknowledge the importance of identifying child behavior problems, fewer than 2% of children with a diagnosable psychological disorder are referred for mental health care in any given year. The present study examined the potential role of parental characteristics (parental affect, parenting style, and parenting self-efficacy) in pediatrician identification of child behavior problems, and determined whether these relationships differed across practices. Parents of 831 children between 2 and 16 years completed questionnaires regarding demographic information, their child's behavior, their affect, their parenting style, and their parenting self-efficacy. Pediatricians completed a brief questionnaire following visits in four community-based primary care practices in the Midwest. Logistic regressions controlling for child behavior and demographic predictors of pediatrician identification found that an authoritarian parenting style, in which parents yell or strongly negatively react to problem behavior, was negatively associated with likelihood of identification in the overall sample. However, the variables that were predictive of pediatrician identification differed depending on the specific practice. Parental characteristics can aid in understanding which children are likely to be identified by their pediatrician as having behavioral problems. The finding that practices differed on which variables were associated with pediatrician identification suggests the need to potentially individualize interventions to certain physicians and practices to improve identification of child behavior problems in primary care.
Ayalan, S; Fischer, P; Naske, R
This paper describes the behaviour disturbances and emotional problems of Turkish immigrant children aged 9 to 13 years living in Vienna. The children's behaviour was rated with Rutter's scales and the relationship of the results to any language problems, the socioeconomic situation and the sociocultural background of the immigrant families was then analyzed. A consecutive series of 111 Turkish and 25 Austrian children were rated by their parents and by both Turkish- and German-speaking teachers. Psychiatric symptoms of the children's parents were assessed with the symptom checklist SCL-90. The prevalence of behavior problems did not differ between the Turkish and Austrian children, who were of similar social class. The most common symptoms were restlessness, overactivity, poor concentration and anxiety. Whereas socioeconomic and sociocultural factors did not influence the frequency or severity of behavior problems in the Turkish children, there was a highly significant relationship between behavior problems and problems with German or Turkish. Moreover, the children very frequently had problems with both languages. Therefore intervention strategies with such children should focus on the language problems.
Coley, Rebekah Levine; Carrano, Jennifer; Lewin-Bizan, Selva
Building upon previous evidence for the intergenerational transmission of antisocial behaviors, this research assessed and compared three models seeking to explain links between fathers' antisocial behaviors and children's behavior problems. A representative sample of children from low-income families (N = 261) was followed from age 3 through age…
Hill, Jennie; Powlitch, Stephanie; Furniss, Frederick
The current study aimed to replicate and extend Rojahn et al. [Rojahn, J., Aman, M. G., Matson, J. L., & Mayville, E. (2003). "The aberrant behavior checklist and the behavior problems inventory: Convergent and divergent validity." "Research in Developmental Disabilities", 24, 391-404] by examining the convergent validity of the behavior problems…
Rojahn, Johannes; Aman, Michael G.; Matson, Johnny L.; Mayville, Erik
A study compared the Aberrant Behavior Checklist (ABC) and the Behavior Problems Inventory (BPI) for assessing the maladaptive behavior of 226 adults, mostly with severe or profound mental retardation. Individuals with elevated BPI scores generally had higher ABC scores, however, the extent of covariation differed across subscales. (Contains…
Farrell, Albert D; Thompson, Erin L; Mehari, Krista R
Although peers are a major influence during adolescence, the relative importance of specific mechanisms of peer influence on the development of problem behavior is not well understood. This study investigated five domains of peer influence and their relationships to adolescents' problem and prosocial behaviors. Self-report and teacher ratings were obtained for 1787 (53 % female) urban middle school students. Peer pressure for fighting and friends' delinquent behavior were uniquely associated with aggression, drug use and delinquent behavior. Friends' prosocial behavior was uniquely associated with prosocial behavior. Friends' support for fighting and friends' support for nonviolence were not as clearly related to behavior. Findings were generally consistent across gender. This study highlights the importance of studying multiple aspects of peer influences on adolescents' behavior.
Predicting risk profiles of individuals in networks (e.g.~susceptibility to a particular disease, or likelihood of smoking) is challenging for a variety of reasons. For one, `local' features (such as an individual's demographic information) may lack sufficient information to make informative predictions; this is especially problematic when predicting `risk,' as the relevant features may be precisely those that an individual is disinclined to reveal in a survey. Secondly, even if such features are available, they still may miss crucial information, as `risk' may be a function not just of an individual's features but also those of their friends and social communities. Here, we predict individual's risk profiles as a function of both their local features and those of their friends. Instead of modeling influence from the social network directly (which proved difficult as friendship links may be sparse and partially observed), we instead model influence by discovering social communities in the network that may be ...
Lewis, Gary J.; Asbury, Kathryn; Plomin, Robert
Background: Childhood behavior problems predict subsequent educational achievement; however, little research has examined the etiology of these links using a longitudinal twin design. Moreover, it is unknown whether genetic and environmental innovations provide incremental prediction for educational achievement from childhood to adolescence.…
Studts, Christina R; Polaha, Jodi; van Zyl, Michiel A
OBJECTIVE : Efficient identification and referral to behavioral services are crucial in addressing early-onset disruptive behavior problems. Existing screening instruments for preschoolers are not ideal for pediatric primary care settings serving diverse populations. Eighteen candidate items for a new brief screening instrument were examined to identify those exhibiting measurement bias (i.e., differential item functioning, DIF) by child characteristics. METHOD : Parents/guardians of preschool-aged children (N = 900) from four primary care settings completed two full-length behavioral rating scales. Items measuring disruptive behavior problems were tested for DIF by child race, sex, and socioeconomic status using two approaches: item response theory-based likelihood ratio tests and ordinal logistic regression. RESULTS : Of 18 items, eight were identified with statistically significant DIF by at least one method. CONCLUSIONS : The bias observed in 8 of 18 items made them undesirable for screening diverse populations of children. These items were excluded from the new brief screening tool.
Friedrich, W N; Davies, W Hobart; Feher, Eleonora; Wright, John
A large sample of 2-12 year old children (N = 2311) was studied to determine the relationship between three sexually intrusive behavior items (SIBs) measured by the Child Sexual Behavior Inventory (CSBI) and a range of developmental, ecological, and behavioral correlates. The variables studied included age, gender, race, family income, single parent status, maternal education, family sexual behaviors, physical abuse, sexual abuse, domestic violence, social competence of the child, and three scales from the CBCL (Internalizing, Externalizing, and PTSD). Sexual abuse was not the primary predictor of SIB, but a model incorporating family adversity, modeling of coercive behavior, child behavior, and modeling of sexuality predicted a significant amount of variance.
Miller, Portia; Votruba-Drzal, Elizabeth
Economic disparities in children's behavioral functioning have been observed in prior research. Yet, studies have ignored important perspectives from developmental psychopathology and have not delineated how aspects of income dynamics (i.e., cumulative family income versus income volatility) differentially relate to behavior problems. To address these limitations, the current study examined how both cumulative income and income volatility predict trajectories of children's internalizing and externalizing problems from kindergarten through fifth grade in a nationally representative sample of 10,900 children (51.4 % male). Results showed four distinct trajectories of internalizing problems and five distinct externalizing trajectories. Family income dynamics were related to trajectory group membership. Specifically, increased cumulative income decreased risk of membership in mid-increasing and mid-stable internalizing groups, and children whose families experienced multiple waves of income loss were 2.4 times as likely to be in the mid-increasing group instead of the low-stable group. With respect to externalizing, higher cumulative income increased the likelihood of belonging in the group exhibiting stably low externalizing problems. Experiencing income loss increased the risk of belonging in the trajectory group exhibiting chronically high externalizing behaviors. These results enhance our knowledge of the role of family income in the development of behavior problems.
Allen, Marissa B; Baker, Jonathan C; Nuernberger, Jodi E; Vargo, Kristina K
A functional analysis examined the relation between consequences that maintained episodic problem behavior (aggression, property destruction, and elopement) in the presence and absence of manic behaviors (MB). Results suggested that the presence of MB was correlated with the sensitivity of problem behavior to attention as a reinforcer during a functional analysis and that problem behaviors were maintained by attention. Noncontingent reinforcement was subsequently implemented and demonstrated to be effective in reducing problem behavior during the presence of manic behaviors.
Wang, Mari Vaage
Child language development is a complex process. This process cannot be understood without considering its relationship to other developmental domains. Language development in preschool years is associated with development of motor skills and behavior problems, and these associations are the focus of the current thesis. Despite a large number of studies examining the co-occurrence of such developmental delays and problems, few studies have examined the developmental relationship between these...
Bhattacherjee, Anol; Sanford, Clive Carlton
dimensions of attitude strength in the IT usage context, and postulate a research model to capture the moderating effects of these constructs on the attitude-behavior relationship. The hypothesized effects are empirically tested using a longitudinal survey of document management system usage among staff...
Bada, Henrietta S.; Bann, Carla; Bauer, Charles R.; Shankaran, Seetha; Lester, Barry; LaGasse, Linda; Hammond, Jane; Whitaker, Toni; Das, Abhik; Tan, Sylvia; Higgins, Rosemary
Background We previously reported an association between prenatal cocaine exposure (PCE) and childhood behavior problems as observed by the parent or caretaker. However, these behavior problems may not manifest in a structured environment, such as a school setting. Objective We determined whether there is an association between PCE and school behavior problems and whether ratings of behavior problems from the teacher differ from those noted by the parent or caretaker. Methods The Maternal Lifestyle Study, a multicenter study, enrolled 1388 children with and without PCE at one month of age for longitudinal assessment. Teachers masked to prenatal drug exposure status completed the Teacher Report Form (TRF/6-18) when children were 7, 9, and 11 years old. We also administered the Child Behavior Checklist-parent report (CBCL) to the parent/caretaker at same ages and then at 13 years. We performed latent growth curve modeling to determine whether high PCE will predict externalizing, internalizing, total behavior, and attention problems at 7 years of age and whether changes in problems' scores over time differ between those exposed and non-exposed from both teacher and parent report. Besides levels of PCE as predictors, we controlled for the following covariates, namely: site, child characteristics (gender and other prenatal drug exposures), family level influences (maternal age, depression and psychological symptomatology, continuing drug use, exposure to domestic violence, home environment, and socioeconomic status), and community level factors (neighborhood and community violence). Results The mean behavior problem T scores from the teacher report were significantly higher than ratings by the parent or caretaker. Latent growth curve modeling revealed a significant relationship between intercepts of problem T scores from teacher and parent ratings; i.e., children that were rated poorly by teachers were also rated poorly by their parent/caretaker or vice versa. After
Walker, Olga L; Henderson, Heather A; Degnan, Kathryn A; Penela, Elizabeth C; Fox, Nathan A
The current study examined the associations between the early childhood temperament of behavioral inhibition and children's displays of social problem-solving (SPS) behavior during social exclusion. During toddlerhood (ages 2-3), maternal report and behavioral observations of behavioral inhibition were collected. At age 7, children's SPS behaviors were observed during a laboratory social exclusion task based on the commonly used Cyberball game. Results showed that behavioral inhibition was positively associated with displayed social withdrawal and negatively associated with assertive behavior during the observed social exclusion task at 7 years of age. These results add to our understanding of inhibited children's SPS behaviors during social exclusion and provide evidence for the associations between toddler temperament and children's social behavior during middle childhood.
Lee, Erica H; Zhou, Qing; Ly, Jennifer; Main, Alexandra; Tao, Annie; Chen, Stephen H
Using data from a socioeconomically diverse sample of Chinese American children (n = 258, aged 6-9 years) in immigrant families, we examined the concurrent relations among neighborhood economic disadvantage and concentration of Asian residents, parenting styles, and Chinese American children's externalizing and internalizing problems. Neighborhood characteristics were measured with 2000 U.S. Census tract-level data, parents (mostly mothers) rated their own parenting styles, and parents and teachers rated children's behavioral problems. Path analysis was conducted to test two hypotheses: (a) parenting styles mediate the relations between neighborhood characteristics and children's behavioral problems, and (b) children's behavioral problems mediate the relations between neighborhood and parenting styles. We found that neighborhood Asian concentration was positively associated with authoritarian parenting, which in turn was associated with Chinese American children's higher externalizing and internalizing problems (by parents' reports). In addition, neighborhood economic disadvantage was positively related to children's externalizing problems (by parents' reports), which in turn predicted lower authoritative parenting. The current results suggest the need to consider multiple pathways in the relations among neighborhood, family, and child adjustment, and they have implications for the prevention and intervention of behavioral problems in Chinese American children.
deAndrés-Galiana, Enrique J; Fernández-Martínez, Juan Luis; Sonis, Stephen T
Genomics has been used with varying degrees of success in the context of drug discovery and in defining mechanisms of action for diseases like cancer and neurodegenerative and rare diseases in the quest for orphan drugs. To improve its utility, accuracy, and cost-effectiveness optimization of analytical methods, especially those that translate to clinically relevant outcomes, is critical. Here we define a novel tool for genomic analysis termed a biomedical robot in order to improve phenotype prediction, identifying disease pathogenesis and significantly defining therapeutic targets. Biomedical robot analytics differ from historical methods in that they are based on melding feature selection methods and ensemble learning techniques. The biomedical robot mathematically exploits the structure of the uncertainty space of any classification problem conceived as an ill-posed optimization problem. Given a classifier, there exist different equivalent small-scale genetic signatures that provide similar predictive accuracies. We perform the sensitivity analysis to noise of the biomedical robot concept using synthetic microarrays perturbed by different kinds of noises in expression and class assignment. Finally, we show the application of this concept to the analysis of different diseases, inferring the pathways and the correlation networks. The final aim of a biomedical robot is to improve knowledge discovery and provide decision systems to optimize diagnosis, treatment, and prognosis. This analysis shows that the biomedical robots are robust against different kinds of noises and particularly to a wrong class assignment of the samples. Assessing the uncertainty that is inherent to any phenotype prediction problem is the right way to address this kind of problem.
Jessica E. Salvatore
Full Text Available Alcohol problems represent a classic example of a complex behavioral outcome that is likely influenced by many genes of small effect. A polygenic approach, which examines aggregate measured genetic effects, can have predictive power in cases where individual genes or genetic variants do not. In the current study, we first tested whether polygenic risk for alcohol problems—derived from genome-wide association estimates of an alcohol problems factor score from the age 18 assessment of the Avon Longitudinal Study of Parents and Children (ALSPAC; n = 4304 individuals of European descent; 57% female—predicted alcohol problems earlier in development (age 14 in an independent sample (FinnTwin12; n = 1162; 53% female. We then tested whether environmental factors (parental knowledge and peer deviance moderated polygenic risk to predict alcohol problems in the FinnTwin12 sample. We found evidence for both polygenic association and for additive polygene-environment interaction. Higher polygenic scores predicted a greater number of alcohol problems (range of Pearson partial correlations 0.07–0.08, all p-values ≤ 0.01. Moreover, genetic influences were significantly more pronounced under conditions of low parental knowledge or high peer deviance (unstandardized regression coefficients (b, p-values (p, and percent of variance (R2 accounted for by interaction terms: b = 1.54, p = 0.02, R2 = 0.33%; b = 0.94, p = 0.04, R2 = 0.30%, respectively. Supplementary set-based analyses indicated that the individual top single nucleotide polymorphisms (SNPs contributing to the polygenic scores were not individually enriched for gene-environment interaction. Although the magnitude of the observed effects are small, this study illustrates the usefulness of polygenic approaches for understanding the pathways by which measured genetic predispositions come together with environmental factors to predict complex behavioral outcomes.
French, Doran C; Christ, Sharon; Lu, Ting; Purwono, Urip
Changes in religiosity, problem behavior, and their friends' religiosity over a 2-year period were assessed in a sample of five hundred and fifty-nine 15-year-old Indonesian Muslim adolescents. Adolescents self-reported their religiosity, problem behavior, and friendships; the religiosity of mutual friends came from friends' self-reports. A parallel process analysis of growth curves showed that adolescents' religiosity trajectories covaried with both problem behavior and friends' religiosity. Using a cross-lagged model in which prior levels were controlled, religiosity at 10th and 11th grades predicted friends' religiosity 1 year later, suggesting that adolescents select friends of similar religiosity. This study provides evidence that religion is intertwined with other aspects of adolescent development and illustrates the importance of contextualizing adolescent religiosity within an ecological framework.
Jenson, Jeffrey M.
Recent advances in the field of prevention have led to a deeper understanding of the causes of adolescent problem behavior and to the identification of efficacious strategies to prevent delinquency, drug use, and other antisocial conduct. This 2009 Aaron Rosen lecture to members of the "Society for Social Work and Research" traces the evolution of…
Moren-Cross, Jennifer L.; Wright, Darlene R.; LaGory, Mark; Lanzi, Robin Gaines
Using survey data from former Head Start children in the third grade from 15 sites across the nation (n = 576), this study examines the relationship between maternal subjective neighborhood attributions and their children's behavioral problems. Maternal perceptions of neighborhood characteristics were measured across five domains, including…
Coley, Rebekah Levine; Ribar, David; Votruba-Drzal, Elizabeth
Economically disadvantaged mothers face numerous barriers to stable, quality employment opportunities. One barrier that has received limited attention in previous research is having a child with significant psychological or behavioral problems. Using a representative sample of low-income mothers and early adolescent children from the Three-City…
Miller, Shari; Lansford, Jennifer E.; Costanzo, Philip; Malone, Patrick S.; Golonka, Megan; Killeya-Jones, Ley A.
This study examined associations among early adolescent romantic relationships, peer standing, problem behaviors, and gender as a moderator of these associations, in a sample of 320 seventh-grade students. Popular and controversial status youth were more likely to have a romantic partner, whereas neglected status youth were less likely to have a…
Williamson, Kelly; Quattromani, Erin; Aldeen, Amer
In 2012, the ACGME supplemented the core competencies with outcomes-based milestones for resident performance within the six competency domains. These milestones address the knowledge, skills, abilities, attitudes, and experiences that a resident is expected to progress through during the course of training. Even prior to the initiation of the milestones, there was a paucity of EM literature addressing the remediation of problem resident behaviors and there remain few readily accessible tools to aid in the implementation of a remediation plan. The goal of the "Problem Resident Behavior Guide" is to provide specific strategies for resident remediation based on deficiencies identified within the framework of the EM milestones. The "Problem Resident Behavior Guide" is a written instructional manual that provides concrete examples of remediation strategies to address specific milestone deficiencies. The more than 200 strategies stem from the experiences of the authors who have professional experience at three different academic hospitals and emergency medicine residency programs, supplemented by recommendations from educational leaders as well as utilization of valuable education adjuncts, such as focused simulation exercises, lecture preparation, and themed ED shifts. Most recommendations require active participation by the resident with guidance by faculty to achieve the remediation expectations. The ACGME outcomes-based milestones aid in the identification of deficiencies with regards to resident performance without providing recommendations on remediation. The Problem Resident Behavior Guide can therefore have a significant impact by filling in this gap.
E.J.C.G. van den Oord (Edwin)
textabstractBehavioral/emotional problems are common among children of preschool and school age. Verhulst, and Koot (1992, p. 130) reviewed prevalence studies published since 1965. They reported a median prevalence rate for general psychiatric dysfunction in children and adolescents of l3%. This num
Sun, Chuen-Tsai; Wang, Dai-Yi; Chan, Hui-Ling
Digital systems offer computational power and instant feedback. Game designers are using these features to create scaffolding tools to reduce player frustration. However, researchers are finding some unexpected effects of scaffolding on strategy development and problem-solving behaviors. We used a digital Sudoku game named "Professor Sudoku" to…
Safran, Stephen P.; Safran, Joan S.
Seventy-four elementary school teachers rated five behavior problems portrayed in videotaped vignettes in terms of severity, manageability, tolerance, and contagion. Only contagion yielded significant differences (stronger within the disruptive context), suggesting that teachers held the target child responsible for the classroom disorder.…
Fahmie, Tara A.; Iwata, Brian A.
A literature search identified 17 articles reporting data on 34 subjects who engaged in precursors to severe problem behavior, which we examined to identify topographical and functional characteristics. Unintelligible vocalization was the most common precursor to aggression (27%) and property destruction (29%), whereas self- or nondirected…
Kristoffersen, Jannie H. Grøne; Obel, Carsten; Smith, Nina
This study analyzes gender differences in behavioral problems and school outcomes. The study is based on teacher and parent evaluations using the Strengths and Difficulties Questionnaire for approximately 6000 Danish children 10–12 years of age who were born in 1990–1992. The sample has been merged...
Sternberg, Kathleen J.; And Others
Parents and children completed measures that assessed children's behavior problems and depression. Children had experienced abuse, witnessed spouse abuse, experienced and witnessed abuse, or experienced no domestic violence. Reports of effects of domestic violence on children varied, depending on the type of violence and the person reporting it.…
Chen, Pan; Vazsonyi, Alexander T.
In the current study, based on a sample of 1,873 adolescents between 11.4 and 20.9 years of age from the first 3 waves of the National Longitudinal Study of Adolescent Health, we investigated the longitudinal effects of future orientation on levels of and developmental changes in problem behaviors, while controlling for the effects by impulsivity;…
Chen, Pan; Vazsonyi, Alexander T.
The association between future orientation and problem behaviors has received extensive empirical attention; however, previous work has not considered school contextual influences on this link. Using a sample of N = 9,163 9th to 12th graders (51.0% females) from N = 85 high schools of the National Longitudinal Study of Adolescent Health, the…
van den Heuvel, Mathilda
This thesis focuses on the early identification of developmental and behavioral problems in pediatric primary care. The social environment is considered a fundamental determinant of early child development. In our study countries with generous redistributive policies had a better organization of ear
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Full Text Available Background: Discussion about dietary factors in relation to behavioral problems in children and adolescents has been going on for a long time. Objective: The aim of this study was to investigate the cross-sectional relation between diet and self-reported behavioral problems at school in adolescents in the southern part of Norway. Design: In total, 475 ninth- and tenth-grade students (236 boys and 239 girls out of 625 eligible students from four different secondary schools in three different communities in Vest-Agder County, Norway, participated, giving a participation rate of 77%. The students filled in a questionnaire with food frequency questions of selected healthy (e.g. fruits, vegetables, and fish and unhealthy (e.g. sweets, sugar-sweetened beverages, and crisps food items, questions of meal frequency, and four questions regarding behavioral problems at school. Results: Having breakfast regularly was significantly associated with decreased odds of behavioral problems (OR: 0.29 (0.15 − 0.55, p≤0.001. A high intake of unhealthy foods, such as sugar-sweetened soft drinks (OR: 2.8 (1.06 − 7.42, p=0.03 and sweets (OR: 2.63 (1.39 − 4.98, p=0.003, was significantly associated with increased odds of behavioral problems. At the same time, a high intake of fruits was associated with decreased odds of behavioral problems in Norwegian adolescents (OR: 0.30 (0.10 − 0.87, p=0.03. All ORs are adjusted for sex and BMI. Conclusions: This study shows that having an optimal diet and not skipping meals are associated with decreased odds of behavioral problems at school in Norwegian adolescents. Hence, it is important to improve the dietary intake and meal pattern of Norwegian adolescents. The cross-sectional design of this study limits any causal interpretations of the results of the study.
In this study, structural equation modeling was used to examine the mediating role of resilience and self-esteem in the relationships between psychological maltreatment-emotional problems and psychological maltreatment-behavioral problems in adolescents. Participants were 937 adolescents from different high schools in Turkey. The sample included 502 female (53.6%) and 435 male (46.4%) students, 14-19 years old (mean age=16.51, SD=1.15). Results indicated that psychological maltreatment was negatively correlated with resilience and self-esteem, and positively correlated with behavioral problems and emotional problems. Resilience and self-esteem also predicted behavioral problems and emotional problems. Finally, psychological maltreatment predicted emotional and behavioral problems mediated by resilience and self-esteem. Resilience and self-esteem partially mediated the relationship between psychological maltreatment-behavioral and psychological maltreatment-emotional problems in adolescents. Thus, resilience and self-esteem appear to play a protective role in emotional problems and behavioral problems in psychologically maltreated individuals. Implications are discussed and suggestions for psychological counselors and other mental health professionals are presented.
Li, Hai; Mao, Luke Lunhua; Zhang, James J; Wu, Yin; Li, Anmin; Chen, Jing
The purpose of this study was to identify and examine the dimensions of problem gambling behaviors associated with purchasing sports lottery in China. This was accomplished through the development and validation of the Scale of Assessing Problem Gambling (SAPG). The SAPG was initially developed through a comprehensive qualitative research process. Research participants (N = 4,982) were Chinese residents who had purchased sports lottery tickets, who responded to a survey packet, representing a response rate of 91.4%. Data were split into two halves, one for conducting an EFA and the other for a CFA. A five-factor model with 19 items (Social Consequence, Financial Consequence, Harmful Behavior, Compulsive Disorder, and Depression Sign) showed good measurement properties to assess problem gambling of sports lottery consumers in China, including good fit to the data (RMSEA = 0.050, TLI = 0.978, and CFI = 0.922), convergent and discriminate validity, and reliability. Regression analyses revealed that except for Depression Sign, the SAPG factors were significantly (P lottery. This study represents an initial effort to understand the dimensions of problem gambling associated with Chinese sports lottery. The developed scale may be adopted by researchers and practitioners to examine problem gambling behaviors and develop effective prevention and intervention procedures based on tangible evidence.
Sibley, Margaret H; Altszuler, Amy R; Morrow, Anne S; Merrill, Brittany M
This study possessed 2 aims: (a) to develop and validate a clinician-friendly measure of academic problem behavior that is relevant to the assessment of adolescents with attention deficit/hyperactivity disorder (ADHD) and (b) to better understand the cross-situational expression of academic problem behaviors displayed by these youth. Within a sample of 324 adolescents with the Diagnostic and Statistical Manual of Mental Disorders, 4th Edition, Text Revision diagnosed ADHD (age M = 13.07, SD = 1.47), parent, teacher, and adolescent self-report versions of the Adolescent Academic Problems Checklist (AAPC) were administered and compared. Item prevalence rates, factorial validity, interrater agreement, internal consistency, and concurrent validity were evaluated. Findings indicated the value of the parent and teacher AAPC as a psychometrically valid measure of academic problems in adolescents with ADHD. Parents and teachers offered unique perspectives on the academic functioning of adolescents with ADHD, indicating the complementary roles of these informants in the assessment process. According to parent and teacher reports, adolescents with ADHD displayed problematic academic behaviors in multiple daily tasks, with time management and planning deficits appearing most pervasive. Adolescents with ADHD display heterogeneous academic problems that warrant detailed assessment prior to treatment. As a result, the AAPC may be a useful tool for clinicians and school staff conducting targeted assessments with these youth.
Mishra, Abhijit; Bhattacharyya, Pushpak; Carl, Michael
Predicting reading behavior is a difficult task. Reading behavior depends on various linguistic factors (e.g. sentence length, structural complexity etc.) and other factors (e.g individual's reading style, age etc.). Ideally, a reading model should be similar to a language model where the model i...
Tompsett, Carolyn J.; Toro, Paul A.
Parental deviance, parental monitoring, and deviant peers were examined as predictors of overt and covert antisocial behaviors. Homeless (N=231) and housed (N=143) adolescents were assessed in adolescence and again in early adulthood. Homelessness predicted both types of antisocial behaviors, and effects persisted in young adulthood. Parental…
Report: Predicting Networked Strategic Behavior via Machine Learning and Game Theory The views, opinions and/or findings contained in this report...2211 machine learning, game theory , microeconomics, behavioral data REPORT DOCUMENTATION PAGE 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 10. SPONSOR...Strategic Behavior via Machine Learning and Game Theory Report Title The funding for this project was used to develop basic models, methodology
Gonzalez, Julie M. Byers; DesJardins, Stephen L.
Applied the technique of artificial neural networks to predict which students were likely to apply to one research university. Compared the results to the traditional analysis tool, logistic regression modeling. Found that the addition of artificial intelligence models was a useful new tool for predicting student application behavior. (EV)
Full Text Available The aim of the article is to present a very important phenomenon affecting human integrity and homeostasis that is Threat Prediction Process. This process can be defined as “experiencing apprehension concerning results of potential/ actual dangers,” (Mamcarz, 2015 oscillating in terminological area of anxiety, fear, stress, restlessness. Moreover, it highlights a cognitive process distinctive for listed phenomenon’s. The process accompanied with technological and organization changes increases number of health problems affecting many populations. Hard work conditions; changing life style; or many social and political threats have influence on people’s quality of life that are even greater and more dangerous than physical and psychological factors, which, in turn, have much more consequences for human normal functioning. The present article is based on chosen case studies of a qualitative analysis of threat prediction process
Osborne, Lisa A.; McHugh, Louise; Saunders, Jo; Reed, Phil
The current research explored the relationship between parenting behaviors in parents of children with Autistic Spectrum Conditions (ASC) and subsequent child behavior problems. The sample consisted of 72 children (aged 5-16 years) and their parents, who were assessed over a period of 9-10 months. There was a relationship between parenting…
Stiffman, Arlene R.; And Others
Describes the development of the Behavior Rating Index for Children (BRIC), a 13-item summated category partition scale that provides a prothetic measure of children's behavior problems. Evaluation of the BRIC with 600 referred and nonreferred children suggested adequate reliability and validity. (JAC)
Biesen, Judith N; Doss, Brian D
This study investigated the impact of couples' agreement regarding relationship problems at therapy intake on subsequent treatment engagement and success. One hundred and 47 couples seeking marital therapy at one of two Veteran Administration Medical Centers completed questionnaires assessing relationship satisfaction and were asked to indicate their three biggest relationship concerns. Agreement on relationship concern was defined as one person's list containing the partner's top relationship problem. Pretreatment agreement on relationship problems was unrelated to treatment course or outcomes when the therapy was longer and more integrative in nature. However, when couples received a brief, problem-focused treatment, agreement predicted greater engagement in therapy process and more positive treatment outcomes. Specifically, couples who were in agreement were more likely to attend the minimum number of required sessions and were more likely to be assessed as having received a full course of therapy by their treatment provider. Additionally, partners who agreed with each other were more likely to experience clinically significant changes during treatment. Taken together, results suggest that therapists and researchers should consider assessing agreement on relationship problems at the beginning of treatment and potentially suggest that couples who perceive their relationship differently should receive more integrative treatment. Future research is needed to examine the most effective sequencing for addressing differing, presenting problems as well as the mechanisms through which disagreement on presenting problems impacts treatment course and outcomes.
Piff, Paul K; Stancato, Daniel M; Côté, Stéphane; Mendoza-Denton, Rodolfo; Keltner, Dacher
Seven studies using experimental and naturalistic methods reveal that upper-class individuals behave more unethically than lower-class individuals. In studies 1 and 2, upper-class individuals were more likely to break the law while driving, relative to lower-class individuals. In follow-up laboratory studies, upper-class individuals were more likely to exhibit unethical decision-making tendencies (study 3), take valued goods from others (study 4), lie in a negotiation (study 5), cheat to increase their chances of winning a prize (study 6), and endorse unethical behavior at work (study 7) than were lower-class individuals. Mediator and moderator data demonstrated that upper-class individuals' unethical tendencies are accounted for, in part, by their more favorable attitudes toward greed.
Skalická, Věra; Belsky, Jay; Stenseng, Frode; Wichstrøm, Lars
In this Norwegian study, bidirectional relations between children's behavior problems and child-teacher conflict and closeness were examined, and the possibility of moderation of these associations by child-care group size was tested. Eight hundred and nineteen 4-year-old children were followed up in first grade. Results revealed reciprocal effects linking child-teacher conflict and behavior problems. Effects of child-teacher closeness on later behavior problems were moderated by group size: For children in small groups only (i.e., ≤ 15 children), greater closeness predicted reduced behavior problems in first grade. In consequence, stability of behavior problems was greater in larger than in smaller groups. Results are discussed in light of regulatory mechanisms and social learning theory, with possible implications for organization of child care.
Barlett, Christopher P
The current study used the risk factor approach to test the unique and combined influence of several possible risk factors for cyberbullying attitudes and behavior using a four-wave longitudinal design with an adolescent US sample. Participants (N = 96; average age = 15.50 years) completed measures of cyberbullying attitudes, perceptions of anonymity, cyberbullying behavior, and demographics four times throughout the academic school year. Several logistic regression equations were used to test the contribution of these possible risk factors. Results showed that (a) cyberbullying attitudes and previous cyberbullying behavior were important unique risk factors for later cyberbullying behavior, (b) anonymity and previous cyberbullying behavior were valid risk factors for later cyberbullying attitudes, and (c) the likelihood of engaging in later cyberbullying behavior increased with the addition of risk factors. Overall, results show the unique and combined influence of such risk factors for predicting later cyberbullying behavior. Results are discussed in terms of theory.
Lamb, Diane J.; Middeldorp, Christel M.; Van Beijsterveldt, Catarina E. M.; Boomsma, Dorret I.
Background: Internalizing and externalizing problem behavior at school can have major consequences for a child and is predictive for disorders later in life. Teacher ratings are important to assess internalizing and externalizing problems at school. Genetic epidemiological studies on teacher-rated problem behavior are relatively scarce and the…
Bullock-Yowell, Emily; Katz, Sheba P.; Reardon, Robert C.; Peterson, Gary W.
The respective roles of social cognitive career theory and cognitive information processing in career exploratory behavior were analyzed. A verified path model shows cognitive information processing theory's negative career thoughts inversely predict social cognitive career theory's career problem-solving self-efficacy, which predicts career…
Thomas, Duane E; Bierman, Karen L; Thompson, Celine; Powers, C J
High rates of aggressive-disruptive behavior exhibited by children during their initial years of elementary school increase their risk for significant behavioral adjustment problems with teachers and peers. The purpose of the present study was to examine the unique and combined contributions of child vulnerabilities and school context to the development of aggressive-disruptive student behavior during first grade. Parent ratings and child interviews assessed three child characteristics associated with risk for the development of aggressive behavior problems in elementary school (aggressive-disruptive behaviors at home, attention problems, and social cognitions) in a sample of 755 first-grade children in four demographically diverse American communities. Two school characteristics associated with student aggressive-disruptive behavior problems (low-quality classroom context, school poverty levels) were also assessed. Linear and multilevel analyses showed that both child and school characteristics made independent and cumulative contributions to the development of student aggressive-disruptive behavior at school. Although rates of student aggressive-disruptive behavior varied by gender and race, the predictive model generalized across all groups of children in the study.
Lewis, Kendra M.; Schure, Marc B.; Bavarian, Niloofar; DuBois, David L.; Day, Joseph; Ji, Peter; Silverthorn, Naida; Acock, Alan; Vuchinich, Samuel; Flay, Brian R.
Background Youth problem behaviors remain a public health issue. Youth in low-income, urban areas are particularly at risk for engaging in aggressive, violent, and disruptive behaviors. Purpose To evaluate the effects of a school-based social–emotional learning and health promotion program on problem behaviors and related attitudes among low-income, urban youth. Design A matched-pair, cluster RCT. Setting/participants Participants were drawn from 14 Chicago Public Schools over a 6-year period of program delivery with outcomes assessed for a cohort of youth followed from Grades 3 to 8. Data were collected from Fall 2004 to Spring 2010, and analyzed in Spring 2012. Intervention The Positive Action program includes a scoped and sequenced K–12 classroom curriculum with six components: self-concept, social and emotional positive actions for managing oneself responsibly, and positive actions directed toward physical and mental health, honesty, getting along with others, and continually improving oneself. The program also includes teacher, counselor, family, and community training as well as activities directed toward schoolwide climate development. Main outcome measures Youth reported on their normative beliefs in support of aggression and on their bullying, disruptive and violent behaviors; parents rated youths’ bullying behaviors and conduct problems; schoolwide data on disciplinary referrals and suspensions were obtained from school records. Results Multilevel growth-curve modeling analyses conducted on completion of the trial indicated that Positive Action mitigated increases over time in (1) youth reports of normative beliefs supporting aggressive behaviors and of engaging in disruptive behavior and bullying (girls only); and (2) parent reports of youth bullying behaviors (boys only). At study end-point, students in Positive Action schools also reported a lower rate of violence-related behavior than students in control schools. Schoolwide findings indicated
Lehninger, F W; Ravindran, V L; Stewart, J T
Psychiatric and behavioral problems are present in most patients with dementia and are usually the clinician's main focus of management. Differential diagnosis of these problems can be challenging, but the effort is essential for planning appropriate therapy. Pharmacologic interventions are available for treatment of depression, agitation, aggression, psychotic symptoms, wandering, and sleep disorders. Given the less than favorable risk-benefit ratio of most psychotropic drugs in the population of older patients with dementia, the importance of nonpharmacologic strategies and limiting treatment goals should not be overlooked.
Dishion, Thomas J; Véronneau, Marie-Hélène; Myers, Michael W
This study examined the peer dynamics linking early adolescent problem behavior, school marginalization, and low academic performance to multiple indices of late adolescent violence (arrests, parent report, and youth report) in an ethnically diverse sample of 998 males and females. A cascade model was proposed in which early adolescent risk factors assessed at age 11 to 12 predict gang involvement at age 13 to 14, which in turn, predicts deviancy training with friends at age 16 to 17, which then predicts violence by age 18 to 19. Each construct in the model was assessed with multiple measures and methods. Structural equation modeling revealed that the cascade model fit the data well, with problem behavior, school marginalization, and low academic performance significantly predicting gang involvement 2 years later. Gang involvement, in turn, predicted deviancy training with a friend, which predicted violence. The best fitting model included an indirect and direct path between early adolescent gang involvement and later violence. These findings suggest the need to carefully consider peer clustering into gangs in efforts to prevent individual and aggregate levels of violence, especially in youths who may be disengaged, marginalized, or academically unsuccessful in the public school context.
Zachrisson, Henrik Daae; Dearing, Eric
The sociopolitical context of Norway includes low poverty rates and universal access to subsidized and regulated Early Childhood Education and Care (ECEC). In this context, the association between family income dynamics and changes in early child behavior problems was investigated, as well as whether high quality ECEC buffers children from the effects of income dynamics. In a population-based sample (N = 75,296), within-family changes in income-to-needs predicted changes in externalizing and ...
Engelhardt, Christopher R; Mazurek, Micah O
Environmental correlates of problem behavior among individuals with autism spectrum disorder remain relatively understudied. The current study examined the contribution of in-room (i.e. bedroom) access to a video game console as one potential correlate of problem behavior among a sample of 169 boys with autism spectrum disorder (ranging from 8 to 18 years of age). Parents of these children reported on (1) whether they had specific rules regulating their child's video game use, (2) whether their child had in-room access to a variety of screen-based media devices (television, computer, and video game console), and (3) their child's oppositional behaviors. Multivariate regression models showed that in-room access to a video game console predicted oppositional behavior while controlling for in-room access to other media devices (computer and television) and relevant variables (e.g. average number of video game hours played per day). Additionally, the association between in-room access to a video game console and oppositional behavior was particularly large when parents reported no rules on their child's video game use. The current findings indicate that both access and parental rules regarding video games warrant future experimental and longitudinal research as they relate to problem behavior in boys with autism spectrum disorder.
El-Gamal, Hesham; Eryilmaz, Atilla
This paper introduces the novel concept of proactive resource allocation in which the predictability of user behavior is exploited to balance the wireless traffic over time, and hence, significantly reduce the bandwidth required to achieve a given blocking/outage probability. We start with a simple model in which the smart wireless devices are assumed to predict the arrival of new requests and submit them to the network T time slots in advance. Using tools from large deviation theory, we quantify the resulting prediction diversity gain to establish that the decay rate of the outage event probabilities increases linearly with the prediction duration T. This model is then generalized to incorporate the effect of prediction errors and the randomness in the prediction lookahead time T. Remarkably, we also show that, in the cognitive networking scenario, the appropriate use of proactive resource allocation by the primary users results in more spectral opportunities for the secondary users at a marginal, or no, cos...
Jackson, Gary M
A groundbreaking exploration of how to identify and fight security threats at every level This revolutionary book combines real-world security scenarios with actual tools to predict and prevent incidents of terrorism, network hacking, individual criminal behavior, and more. Written by an expert with intelligence officer experience who invented the technology, it explores the keys to understanding the dark side of human nature, various types of security threats (current and potential), and how to construct a methodology to predict and combat malicious behavior. The companion CD demonstrates ava
Mammen, Micah A; Moore, Ginger A; Scaramella, Laura V; Reiss, David; Ganiban, Jody M; Shaw, Daniel S; Leve, Leslie D; Neiderhiser, Jenae M
The experience of touch is critical for early communication and social interaction; infants who show aversion to touch may be at risk for atypical development and behavior problems. The current study aimed to clarify predictive associations between infant responses to tactile stimuli and toddler autism spectrum, internalizing, and externalizing behaviors. This study measured 9-month-old infants' (N = 561; 58% male) avoidance and negative affect during a novel tactile task in which parents painted infants' hands and feet and pressed them to paper to make a picture. Parent reports on the Pervasive Developmental Problems (PDP), Internalizing, and Externalizing scales of the Child Behavior Checklist were used to measure toddler behaviors at 18 months. Infant observed avoidance and negative affect were significantly correlated; however, avoidance predicted subsequent PDP scores only, independent of negative affect, which did not predict any toddler behaviors. Findings suggest that incorporating measures of responses to touch in the study of early social interaction may provide an important and discriminating construct for identifying children at greater risk for social impairments related to autism spectrum behaviors.
Christina M Mathyssek
Full Text Available BACKGROUND: Panic attacks are a source of individual suffering and are an independent risk factor for later psychopathology. However, much less is known about risk factors for the development of panic attacks, particularly during adolescence when the incidence of panic attacks increases dramatically. We examined whether internalizing and externalizing problems in childhood predict the onset of panic attacks in adolescence. METHOD: This study is part of the TRacking Adolescents' Individual Lives Survey (TRAILS, a Dutch longitudinal population cohort study (N = 1,584. Internalizing and Externalizing Problems were collected using the Youth Self-Report (YSR and the parent-report Child Behavior Checklist (CBCL at baseline (age 10-12. At age 18-20, DSM-IV defined panic attacks since baseline were assessed with the Composite International Diagnostic Interview (CIDI. We investigated whether early adolescent Internalizing and Externalizing Problems predicted panic attacks between ages 10-20 years, using survival analysis in univariate and multivariate models. RESULTS: There were N = 314 (19.8% cases who experienced at least one DSM-IV defined panic attack during adolescence and N = 18 (1.2% who developed panic disorder during adolescence. In univariate analyses, CBCL Total Problems, Internalizing Problems and three of the eight syndrome scales predicted panic attack onset, while on the YSR all broad-band problem scales and each narrow-band syndrome scale predicted panic attack onset. In multivariate analyses, CBCL Social Problems (HR 1.19, p<.05, and YSR Thought Problems (HR 1.15, p<.05 and Social Problems (HR 1.26, p<.01 predicted panic attack onset. CONCLUSION: Risk indicators of panic attack include the wide range of internalizing and externalizing problems. Yet, when adjusted for co-occurring problem behaviors, Social Problems were the most consistent risk factor for panic attack onsets in adolescence.
Baik, Jongbum; Lee, Kangbok; Lee, Soowon; Kim, Yongbum; Choi, Jayoung
Modeling a user profile is one of the important factors for devising a personalized recommendation. The traditional approach for modeling a user profile in computer science is to collect and generalize the user's buying behavior or preference history, generated from the user's interactions with recommender systems. According to consumer behavior research, however, internal factors such as personality traits influence a consumer's buying behavior. Existing studies have tried to adapt the Big 5 personality traits to personalized recommendations. However, although studies have shown that these traits can be useful to some extent for personalized recommendation, the causal relationship between the Big 5 personality traits and the buying behaviors of actual consumers has not been validated. In this paper, we propose a novel method for predicting the four personality traits-Extroversion, Public Self-consciousness, Desire for Uniqueness, and Self-esteem-that correlate with buying behaviors. The proposed method automatically constructs a user-personality-traits prediction model for each user by analyzing the user behavior on a social networking service. The experimental results from an analysis of the collected Facebook data show that the proposed method can predict user-personality traits with greater precision than methods that use the variables proposed in previous studies.
Full Text Available Educational Data mining is a recent trends where data mining methods are experimented for the improvement of student performance in academics. The work describes the mining of higher education students’ related attributes such as behavior, attitude and relationship. The data were collected from a higher education institution in terms of the mentioned attributes. The proposed work explored Behavior Attitude Relationship Clustering (BARC Algorithm, which showed the improvement in students’ performance in terms of predicting good behavior, average attitude and good relationship withfaculty members and Tutors. The Hierarchical clusters were grouped with related similarities and analysis was experimented using WEKA tool. The resulted analysis describes the input parameters werefound optimal.
Warren, Allison R; Steffen, Ann M; Wayland, Sherrill
This study utilized the theory of planned behavior to examine individual intentions to engage in gay affirmative practice among aging-focused professionals (N = 83) in the Midwestern United States. Participants completed self-report measures of perceived agency norms and individual attitudes related to the treatment of gay men and lesbians, intentions to provide gay affirmative care, and perceived behavioral control. Attitudes, norms and perceived behavioral control were examined as predictors of intentions; attitudes of individual aging-service professionals emerged as the strongest predictor. Results indicated that affirmative attitudes within the agency may be important in predicting intentions to provide this type of care.
Flouri, Eirini; Midouhas, Emily
This study was performed to examine the role of harsh parental discipline in mediating and moderating the effects of environmental adversity (family socioeconomic disadvantage and adverse life events) on emotional and behavioral problems across early-to-middle childhood. The sample included 16,916 children (48% female; 24% non-White) from the U.K.'s Millennium Cohort Study. We analyzed trajectories of conduct, hyperactivity, and emotional problems, measured at ages 3, 5, and 7 years, using growth curve models. Harsh parental discipline was measured at these ages with parent-reported items on the frequency of using the physical and verbal discipline tactics of smacking, shouting at, and "telling off" the child. As expected, family socioeconomic disadvantage and adverse life events were significantly associated with emotional and behavioral problems. Harsh parental discipline was related to children's trajectories of problems, and it moderated, but did not explain, the effect of environmental risk on these trajectories. High-risk children experiencing harsh parental discipline had the highest levels of conduct problems and hyperactivity across the study period. In addition, harsh parental discipline predicted an increase in emotional symptoms over time in high-risk children, unseen in their counterparts experiencing low levels of harsh parental discipline. However, children in low-risk families were also negatively affected by harsh parental discipline concurrently and over time. In conclusion, harsh parental discipline predicted emotional and behavioral problems in high- and low-risk children and moderated the effects of family poverty and adversity on these problems. (PsycINFO Database Record
Robertson, Rachel E.; Wehby, Joseph H.; King, Susannah M.
Previous studies of response classes in individuals with developmental disabilities (DD) and problem behavior have shown that mild problem behavior, precursor behavior, and mands or requests can occur as functionally equivalent to severe problem behavior in some individuals. Furthermore, participants in some studies chose to use functionally…
Jeffrey C. Joe
The Idaho National Laboratory (INL) operates a behavior based safety program called Safety Observations Achieve Results (SOAR). This peer-to-peer observation program encourages employees to perform in-field observations of each other's work practices and habits (i.e., behaviors). The underlying premise of conducting these observations is that more serious accidents are prevented from occurring because lower level “at risk” behaviors are identified and corrected before they can propagate into culturally accepted “unsafe” behaviors that result in injuries or fatalities. Although the approach increases employee involvement in safety, the premise of the program has not been subject to sufficient empirical evaluation. The INL now has a significant amount of SOAR data on these lower level “at risk” behaviors. This paper describes the use of data mining techniques to analyze these data to determine whether they can predict if and when a more serious accident will occur.
Liebschutz, Jane M; Crooks, Denise; Rose-Jacobs, Ruth; Cabral, Howard J; Heeren, Timothy C; Gerteis, Jessie; Appugliese, Danielle P; Heymann, Orlaith D; Lange, Allison V; Frank, Deborah A
Understanding behavioral resilience among at-risk adolescents may guide public policy decisions and future programs. We examined factors predicting behavioral resilience following intrauterine substance exposure in a prospective longitudinal birth-cohort study of 136 early adolescents (ages 12.4-15.9 years) at risk for poor behavioral outcomes. We defined behavioral resilience as a composite measure of lack of early substance use initiation (before age 14), lack of risky sexual behavior, or lack of delinquency. Intrauterine substance exposures included in this analysis were cocaine, tobacco, alcohol, and marijuana. We recruited participants from Boston Medical Center as mother-infant dyads between 1990 and 1993. The majority of the sample was African American/Caribbean (88%) and 49% female. In bivariate analyses, none and lower intrauterine cocaine exposure level predicted resilience compared with higher cocaine exposure, but this effect was not found in an adjusted model. Instead, strict caregiver supervision (adjusted odds ratio [AOR] = 6.02, 95% confidence interval (CI) [1.90, 19.00], p = .002), lower violence exposure (AOR = 4.07, 95% CI [1.77, 9.38], p < .001), and absence of intrauterine tobacco exposure (AOR = 3.71, 95% CI [1.28, 10.74], p = .02) predicted behavioral resilience. In conclusion, caregiver supervision in early adolescence, lower violence exposure in childhood, and lack of intrauterine tobacco exposure predicted behavioral resilience among a cohort of early adolescents with significant social and environmental risk. Future interventions should work to enhance parental supervision as a way to mitigate the effects of adversity on high-risk groups of adolescents. (PsycINFO Database Record
Stanec, Amanda D. Stewart
The twofold purpose of this study was to develop and validate an instrument that assessed teachers' intentions, attitudes, subjective norm, and perceived behavior control to administer fitness tests effectively, and to determine how well the instrument could predict teachers' intentions and actual behavior based on Ajzen's (1985, 1991) theory of…
Vartanian, O.; Stewart, K.; Mandel, D.R.; Pavlovic, N.; McLellan, L.; Taylor, P.J.
Research has demonstrated high levels of consensus and self-other agreement for extraversion and conscientiousness. However, the mechanisms whereby these assessments contribute to accuracy in behavioral predictions remain unclear. In this study, two judges rated targets on Big Five personality facto
The advent of social media has established a symbiotic relationship between social media and online news. This relationship can be leveraged for tracking news content, and predicting behavior with tangible real-world applications, e.g., online reputation management, ad pricing, news ranking, and med
Weinrach, Stephen G.; Ellis, Albert; DiGiuseppe, Raymond; Bernard, Michael E.; Dryden, Windy; Kassinove, Howard; Morris, G. Barry; Vernon, Ann; Wolfe, Janet
Nine members of the institute for Rational-Emotive Therapy's (REBT) International Training Standards and Review Committee predicted the status of REBT 25 to 50 years after the death of Albert Ellis. Will REBT continue to exist in its own right or be incorporated into newer forms of cognitive behavior therapy? (EMK)
Li, Lin; Li, Ang; Hao, Bibo; Guan, Zengda; Zhu, Tingshao
Because of its richness and availability, micro-blogging has become an ideal platform for conducting psychological research. In this paper, we proposed to predict active users' personality traits through micro-blogging behaviors. 547 Chinese active users of micro-blogging participated in this study. Their personality traits were measured by the Big Five Inventory, and digital records of micro-blogging behaviors were collected via web crawlers. After extracting 839 micro-blogging behavioral features, we first trained classification models utilizing Support Vector Machine (SVM), differentiating participants with high and low scores on each dimension of the Big Five Inventory [corrected]. The classification accuracy ranged from 84% to 92%. We also built regression models utilizing PaceRegression methods, predicting participants' scores on each dimension of the Big Five Inventory. The Pearson correlation coefficients between predicted scores and actual scores ranged from 0.48 to 0.54. Results indicated that active users' personality traits could be predicted by micro-blogging behaviors.
Van Yperen, N.W.
This study aimed to predict stay/leave behavior among volleyball referees. The predictor variables reflect commitment aspects from the literature: attraction, perceived lack of alternatives, personal investments, and feelings of obligation to remain. Intent to quit was assumed to mediate the link be
Historically, the mechanisms to perform forecasting have primarily used two common factors as a basis for future predictions: time and money. While time and money are very important aspects of determining future budgetary spend patterns, organizations represent a complex system of unique individuals with a myriad of associated behaviors and all of these behaviors have bearing on how budget is utilized. When looking to forecasted budgets, it becomes a guessing game about how budget managers will behave under a given set of conditions. This becomes relatively messy when human nature is introduced, as different managers will react very differently under similar circumstances. While one manager becomes ultra conservative during periods of financial austerity, another might be un-phased and continue to spend as they have in the past. Both might revert into a state of budgetary protectionism masking what is truly happening at a budget holder level, in order to keep as much budget and influence as possible while at the same time sacrificing the greater good of the organization. To more accurately predict future outcomes, the models should consider both time and money and other behavioral patterns that have been observed across the organization. The field of predictive analytics is poised to provide the tools and methodologies needed for organizations to do just this: capture and leverage behaviors of the past to predict the future.
Graziano, Paulo A; Slavec, Janine; Ros, Rosmary; Garb, Leanna; Hart, Katie; Garcia, Alexis
This study examined the construct validity and clinical utility of a brief self-regulation assessment (Head-Toes-Knees-Shoulders, HTKS) among a clinical sample of children with externalizing behavior problems (EBP). Participants for this study included 101 preschool children (72% male; Mage = 5.10 years; 79% Hispanic) with at-risk or clinically elevated levels of EBP. Self-regulation measures included the HTKS task, 4 standardized subtests from the Automated Working Memory Assessment (AWMA), parent and teacher reports of children's executive functioning (EF), and children's self-regulation performance across a series of executive functioning classroom games conducted as part of a summer treatment camp. Additional outcomes included school readiness as measured by standardized achievement tests, and parent and teacher reports of kindergarten readiness and behavioral impairment related to academic functioning. Performance on the HTKS task was moderately correlated with children's performance on the standardized working memory tasks and observed self-regulation performance in the classroom. Low to moderate correlations were observed between performance on the HTKS task and parent report of children's EF difficulties, as well as parent and teacher reports of children's kindergarten readiness and behavioral impairment related to academic functioning. Moderate to high correlations were observed between performance on the HTKS task and standardized academic outcomes. These findings highlight the promise of the HTKS task as a brief, ecologically valid, and integrative EF task tapping into both behavioral and cognitive aspects of self-regulation that are important for children with EBP's success in school.
Full Text Available Today microblogging has increasingly become a means of information diffusion via user’s retweeting behavior. As a consequence, exploring on retweeting behavior is a better way to understand microblog’s transmissibility in the network. Hence, targeted at online microblogging, a directed social network, along with user-based features, this paper first built content-based features, which consisted of URL, hashtag, emotion difference, and interest similarity, based on time series of text information that user posts. And then we measure relationship-based factor in social network according to frequency of interactions and network structure which blend with temporal information. Finally, we utilize nonnegative matrix factorization to predict user’s retweeting behavior from user-based dimension and content-based dimension, respectively, by employing strength of social relationship to constrain objective function. The results suggest that our proposed method effectively increases retweeting behavior prediction accuracy and provides a new train of thought for retweeting behavior prediction in dynamic social networks.
Parvathy, Anju G.; Vasudevan, Bintu G.; Kumar, Abhishek; Balakrishnan, Rajesh
Most major businesses use business process outsourcing for performing a process or a part of a process including financial services like mortgage processing, loan origination, finance and accounting and transaction processing. Call centers are used for the purpose of receiving and transmitting a large volume of requests through outbound and inbound calls to customers on behalf of a business. In this paper we deal specifically with the call centers notes from banks. Banks as financial institutions provide loans to non-financial businesses and individuals. Their call centers act as the nuclei of their client service operations and log the transactions between the customer and the bank. This crucial conversation or information can be exploited for predicting a customer’s behavior which will in turn help these businesses to decide on the next action to be taken. Thus the banks save considerable time and effort in tracking delinquent customers to ensure minimum subsequent defaulters. Majority of the time the call center notes are very concise and brief and often the notes are misspelled and use many domain specific acronyms. In this paper we introduce a novel domain specific spelling correction algorithm which corrects the misspelled words in the call center logs to meaningful ones. We also discuss a procedure that builds the behavioral history sequences for the customers by categorizing the logs into one of the predefined behavioral states. We then describe a pattern based predictive algorithm that uses temporal behavioral patterns mined from these sequences to predict the customer’s next behavioral state.
Young, Margaret H.
Data from the National Survey of Children were used to study the relationships between children's perceptions of parental support and control and measures of self-esteem and behavior problems over time. Data were collected in 1976 , when the children were aged 7-11; 1981, when the children were in their early to mid teens (age 12 to 16); and 1987, when the children were in their late teens and early 20s (age 17 to 22). Parenting measures , based on children's reports, were developed for each ...
Dishion, Thomas J; Forgatch, Marion; Van Ryzin, Mark; Winter, Charlotte
In this study we examined the videotaped family interactions of a community sample of adolescents and their parents. Youths were assessed in early to late adolescence on their levels of antisocial behavior. At age 16-17, youths and their parents were videotaped interacting while completing a variety of tasks, including family problem solving. The interactions were coded and compared for three developmental patterns of antisocial behavior: early onset, persistent; adolescence onset; and typically developing. The mean duration of conflict bouts was the only interaction pattern that discriminated the 3 groups. In the prediction of future antisocial behavior, parent and youth reports of transition entropy and conflict resolution interacted to account for antisocial behavior at age 18-19. Families with low entropy and peaceful resolutions predicted low levels of youth antisocial behavior at age 18-19. These findings suggest the need to study both attractors and repellers to understand family dynamics associated with health and social and emotional development.
Merikanto, Ilona; Pesonen, Anu-Katriina; Kuula, Liisa; Lahti, Jari; Heinonen, Kati; Kajantie, Eero; Räikkönen, Katri
Circadian preference toward eveningness has been associated with increased risk for mental health problems both in early adolescence and in adulthood. However, in late adolescence, when circadian rhythm naturally shifts to later, its significance for mental health is not clear. Accordingly, we studied how circadian rhythm estimated both by self-reported chronotype and by actigraph-defined midpoint of sleep was associated with self-reported psychiatric problems based on Youth Self Report (YSR). The study builds on a community cohort born in 1998, Helsinki, Finland. At age 17 years (mean age = 16.9, SD = 0.1 years), 183 adolescents (65.6% of the invited) participated in the study. We used the shortened version of the Horne-Östberg morningness-eveningness Questionnaire to define the chronotype, and actigraphs to define the naturally occur circadian rhythm over a 4 to 17 days' period (mean nights N = 8.3, SD = 1.8). The Achenbach software was used to obtain T-score values for YSR psychiatric problem scales. The analyses were adjusted for important covariates including gender, socioeconomic status, body mass index, pubertal maturation, mother's licorice consumption during pregnancy, and actigraph-defined sleep duration and quality. Eveningness was associated with higher scores in rule-breaking behavior and conduct problems (as assessed either by midpoint of sleep or by self-reported chronotype, p-values adolescents, is also present in late adolescence when circadian rhythms shift toward evening.
Graziano, Paulo A.; Hart, Katie
The current study evaluated the initial efficacy of three intervention programs aimed at improving school readiness in preschool children with externalizing behavior problems (EBP). Participants for this study included 45 preschool children (76% boys; M[subscript age] = 5.16 years; 84% Hispanic/Latino background) with at-risk or clinically…
Derauf, Chris; LaGasse, Linda; Smith, Lynne; Newman, Elana; Shah, Rizwan; Arria, Amelia; Huestis, Marilyn; Haning, William; Strauss, Arthur; Grotta, Sheri Della; Dansereau, Lynne; Lin, Hai; Lester, Barry
Objective This study examined the role that easy infant temperament and cumulative environmental risk play in predicting cognitive, language and behavioral outcomes in 3 year-old children at high social risk. Methods Subjects were 412 mother-infant dyads, recruited at birth, participating in a longitudinal study examining the effects of prenatal methamphetamine (MA) on child development. This analysis includes a subsample (n=290) of the study with a completed 3 year visit. Temperament was assessed by the Infant Behavior Questionnaire at 12 mos. Factor analysis from well-validated measures generated “easy” and “difficult” temperament profiles, and a profile for high risk environment. Caretaker receptive vocabulary served as a proxy for IQ. Outcomes at 3 years included motor and mental development, behavior problems, and language. Linear regression and hierarchical linear modeling examined the effects of temperament, high risk environment and caregiver receptive language on outcomes adjusting for maternal drug use, demographic, and socioeconomic covariates. Results Internalizing and externalizing behaviors were lower in children with easy temperament and higher with increased environmental risk. Easy temperament attenuated behavioral problems only in the setting of lower environmental risk. Caregiver receptive language was associated with lower internalizing scores High risk environment and temperament factors were not related to cognitive or motor outcomes. Prenatal MA exposure was not associated with 3 year-old outcomes, nor did it alter the protective effects of an easier temperament on child behavior. Conclusions Children growing up in adverse social environments had increased behavioral problems and compromised language development. Conversely, an easy temperament acts as a protective factor for social-emotional development and could be related to resilience. PMID:21200329
Sijmen A Reijneveld
Full Text Available OBJECTIVE: While adolescents use various types of care for behavioral and emotional problems, evidence on age trends and determinants per type is scarce. We aimed to assess use of care by adolescents because of behavioral and emotional problems, overall and by type, and its determinants, for ages 10-19 years. METHODS: We obtained longitudinal data on 2,230 adolescents during ages 10-19 from four measurements regarding use of general care and specialized care (youth social care and mental healthcare in the preceding 6 months, the Child Behavior Checklist (CBCL and Youth Self-Report, and child and family characteristics. We analyzed data by multilevel logistic regression. RESULTS: Overall rates of use increased from 20.1% at age 10/11 to 32.2% at age 19: general care was used most. At age 10/11 use was higher among boys, at age 19 among girls. Use of general care increased for both genders, whereas use of specialized care increased among girls but decreased among boys. This differential change was associated with CBCL externalizing and internalizing problems, school problems, family socioeconomic status, and parental divorce. Preceding CBCL problems predicted more use: most for mental health care and least for general care. Moreover, general care was used more frequently by low and medium socioeconomic status families, with odds ratios (95%-confidence intervals: 1.52 (1.23;1.88 and 1.40 (1.17;1.67; youth social care in case of parental divorce, 2.07 (1.36;3.17; and of special education, 2.66 (1.78;3.95; and mental healthcare in case of special education, 2.66 (1.60;4.51. DISCUSSION: Adolescents with behavioral and emotional problems use general care most frequently. Overall use increases with age. Determinants of use vary per type.
Robertson, Rachel E; Wehby, Joseph H; King, Susannah M
Previous studies of response classes in individuals with developmental disabilities (DD) and problem behavior have shown that mild problem behavior, precursor behavior, and mands or requests can occur as functionally equivalent to severe problem behavior in some individuals. Furthermore, participants in some studies chose to use functionally equivalent alternatives over severe problem behavior to produce the maintaining reinforcer. The present study added to this literature by having parents reinforce spontaneous requests functionally equivalent to problem behavior in their children with autism at home. First, parent-implemented functional analyses identified conditions associated with increased problem behavior and requests in two children with autism. Then, parents provided the maintaining reinforcer contingent on problem behavior alone or both problem behavior and requests in a withdrawal design. The treatment analysis indicated that the same reinforcer maintained child requests and problem behavior. In addition, when parents reinforced both requests and problem behavior, child participants demonstrated a preference for requests, thereby decreasing problem behavior. Implications of this relation for function-based treatment of problem behavior in children with autism are discussed.
As, N.M.C. van; Janssens, J.M.A.M.
Reviews research examining the relationship between family functioning and child behavior problems. Focuses on parenting styles, intergenerational relationships, family structure, and family interaction patterns. Finds that child behavior problems are related to a lack of parental support, an imbala
Ryan, Rebecca M; Claessens, Amy; Markowitz, Anna J
This study investigated conditions under which family structure matters most for child well-being. Using data from the Children of the National Longitudinal Survey of Youth (n = 3,936), a national sample of U.S. families, it was estimated how changes in family structure related to changes in children's behavior between age 3 and 12 separately by household income level to determine whether associations depended on families' resources. Early changes in family structure, particularly from a two-biological-parent to single-parent family, predicted increases in behavior problems more than later changes, and movements into single and stepparent families mattered more for children of higher versus lower income parents. Results suggest that for children of higher income parents, moving into a stepfamily may improve, not undermine, behavior.
Hawken, Leanne S.; O'Neill, Robert E.; MacLeod, K. Sandra
The Behavior Education Program (BEP) is a check-in, check-out intervention implemented with students who are at-risk for engaging in more severe problem behavior. Previous research with middle and elementary school students found that the BEP was more effective with students who had adult attention maintained problem behavior. The purposes of this…
Knudsen, Ann Kristin; Skogen, Jens Christoffer; Ystrom, Eivind; Sivertsen, Børge; Tell, Grethe S; Torgersen, Leila
Maternal risk drinking may be a risk factor for child behavior problems even if the mother has discontinued this behavior. Whether pre-pregnancy risk drinking is an independent predictor of child behavior problems, or whether a potential effect may be explained by maternal alcohol use during and after pregnancy or other adverse maternal characteristics, is not known. Employing data from the Norwegian Mother and Child Cohort Study (MoBa), longitudinal associations between maternal pre-pregnancy risk drinking and behavior problems in toddlers aged 18 and 36 months were examined. Included in the study was mothers answering MoBa questionnaires when the child was 18 (N = 56,682) and 36 months (N = 46,756), and who had responded to questions regarding pre-pregnancy risk drinking at gestation week 17/18, using the screening instrument T-ACE. Toddler behavior problems were measured with items from Child Behavior Checklist. Associations were analyzed with multivariate logistic regression, controlling for pre and postnatal alcohol use, as well as other relevant covariates. Pre-pregnancy risk drinking was associated with child behavior problems at 18 and 36 months, even after controlling for pre and postnatal alcohol use. Maternal ADHD and anxiety and depression were the only covariates that had any substantial impact on the associations. When all covariates were included in the model, the associations were weak for internalizing behavior problems and non-significant for externalizing behavior problems. Pre-pregnancy risk drinking may predict early development of behavior problems in the offspring. This increased risk may be due to other adverse maternal characteristics associated with risk drinking, in particular co-occurring maternal psychopathology.
Full Text Available Background Smoking among the youth is an important public health concern. Although several studies have investigated the correlates of smoking behavior, no theory-based study has particularly assessed this problem among medical students. Objectives This study aimed to evaluate the efficacy of the extended theory of planned behavior (TPB to predict smoking behavior among a sample of Iranian medical students. Patients and Methods This is a cross-sectional study carried out in Ahvaz, Iran, 2014. The data were collected through a self-administered questionnaire, which included items on demographics, smoking behavior, and components of the TPB model (attitude, subjective norms, perceived behavior control, and intention, and an added construct on smoking refusal skill. Data were analyzed using descriptive correlation, and linear regression statistics by SPSS, version 16. Results One hundred and seventy medical students with a mean age of 21.25 (SD = 2.9 years were enrolled in the study. Of them, 24 (13.5% students were smokers. All components of the TPB model and smoking refusal skill were statistically significant as to intention to smoke (P < 0.001. The TPB constructs with and without smoking refusal skill accounted for 77% (adjusted R2 and 78% of the variance observed for intention to smoke, respectively. The results also revealed the highest weight for perceived behavior control (β= -0.40. Conclusions The findings of this study indicated that all TPB variables are useful tools for prediction of the smoking behaviors among students. Particularly, students’ perceived behavioral control and attitudes towards smoking were found to be important determinants of smoking intentions. Thus, the findings could be used for planning effective tobacco control programs targeting University students.
Nabi, Robin L; Southwell, Brian; Hornik, Robert
A central assumption of many models of human behavior is that intention to perform a behavior is highly predictive of actual behavior. This article presents evidence that belies this notion. Based on a survey of 1,250 Philadelphia adults, a clear and consistent pattern emerged suggesting that beliefs related to domestic violence correlate with intentions to act with respect to domestic violence but rarely correlate with reported actions (e.g., talking to the abused woman). Numerous methodological and substantive explanations for this finding are offered with emphasis placed on the complexity of the context in which an action to prevent a domestic violence incident occurs. We conclude by arguing that despite the small, insignificant relationships between beliefs and behaviors found, worthwhile aggregate effects on behavior might still exist, thus reaffirming the role of communication campaign efforts.
Kappen, Teus H.; Peelen, Linda M.
PURPOSE OF REVIEW: Perioperative prediction models can help to improve personalized patient care by providing individual risk predictions to both patients and providers. However, the scientific literature on prediction model development and validation can be quite technical and challenging to unders
Kochanska, Grazyna; Kim, Sanghag
Links between children's attachment security with mothers and fathers, assessed in Strange Situation with each parent at 15 months ("N" = 101), and their future behavior problems were examined. Mothers and fathers rated children's behavior problems, and children reported their own behavior problems at age 8 ("N" = 86). Teachers rated behavior…
Klein-Tasman, Bonita P.; Lira, Ernesto N.; Li-Barber, Kirsten T.; Gallo, Frank J.; Brei, Natalie G.
Problem behavior of 52 children with Williams syndrome ages 6 to 17 years old was examined based on both parent and teacher report. Generally good inter-rater agreement was found. Common areas of problem behavior based both on parent and teacher report included attention problems, anxiety difficulties, repetitive behaviors (e.g., obsessions,…
Doughty, Shannon S.; Poe, Susannah G.; Anderson, Cynthia M.
Problem behavior can interfere with learning, the development of appropriate skills, and socialization in persons with developmental disabilities. In severe cases, problem behavior could result in life-threatening injury. For one 21-month-old participant diagnosed with autism engaging in severe problem behavior for whom reinforcement-based…
Full Text Available Increasing maize cultivation and changed cropping practices promote the selection of typical maize weeds that may also profit strongly from climate change. Predicting potential weed problems is of high interest for plant production. Within the project KLIFF, experiments were combined with species distribution modelling for this task in the region of Lower Saxony, Germany. For our study, we modelled ecological and damage niches of nine weed species that are significant and wide spread in maize cropping in a number of European countries. Species distribution models describe the ecological niche of a species, these are the environmental conditions under which a species can maintain a vital population. It is also possible to estimate a damage niche, i.e. the conditions under which a species causes damage in agricultural crops. For this, we combined occurrence data of European national data bases with high resolution climate, soil and land use data. Models were also projected to simulated climate conditions for the time horizon 2070 - 2100 in order to estimate climate change effects. Modelling results indicate favourable conditions for typical maize weed occurrence virtually all over the study region, but only a few species are important in maize cropping. This is in good accordance with the findings of an earlier maize weed monitoring. Reaction to changing climate conditions is species-specific, for some species neutral (E. crus-galli, other species may gain (Polygonum persicaria or loose (Viola arvensis large areas of suitable habitats. All species with damage potential under present conditions will remain important in maize cropping, some more species will gain regional importance (Calystegia sepium, Setara viridis.
Zachrisson, Henrik D; Dearing, Eric
The sociopolitical context of Norway includes low poverty rates and universal access to subsidized and regulated Early Childhood Education and Care (ECEC). In this context, the association between family income dynamics and changes in early child behavior problems was investigated, as well as whether high-quality ECEC buffers children from the effects of income dynamics. In a population-based sample (N = 75,296), within-family changes in income-to-needs predicted changes in externalizing and internalizing problems (from ages 18 to 36 months), particularly for lower income children. For internalizing problems, ECEC buffered the effect of income-to-needs changes. These findings lend further support to the potential benefits of ECEC for children from lower income families.
S. J. Schymanski
Full Text Available Most hydrological models are valid at most only in a few places and cannot be reasonably transferred to other places or to far distant time periods. Transfer in space is difficult because the models are conditioned on past observations at particular places to define parameter values and unobservable processes that are needed to fully characterize the structure and functioning of the landscape. Transfer in time has to deal with the likely temporal changes to both parameters and processes under future changed conditions. This remains an important obstacle to addressing some of the most urgent prediction questions in hydrology, such as prediction in ungauged basins and prediction under global change. In this paper, we propose a new approach to catchment hydrological modeling, based on universal principles that do not change in time and that remain valid across many places. The key to this framework, which we call behavioral modeling, is to assume that there are universal and time-invariant organizing principles that can be used to identify the most appropriate model structure (including parameter values and responses for a given ecosystem at a given moment in time. These organizing principles may be derived from fundamental physical or biological laws, or from empirical laws that have been demonstrated to be time-invariant and to hold at many places and scales. Much fundamental research remains to be undertaken to help discover these organizing principles on the basis of exploration of observed patterns of landscape structure and hydrological behavior and their interpretation as legacy effects of past co-evolution of climate, soils, topography, vegetation and humans. Our hope is that the new behavioral modeling framework will be a step forward towards a new vision for hydrology where models are capable of more confidently predicting the behavior of catchments beyond what has been observed or experienced before.
Full Text Available Most hydrological models are valid at most only in a few places and cannot be reasonably transferred to other places or to far distant time periods. Transfer in space is difficult because the models are conditioned on past observations at particular places to define parameter values and unobservable processes that are needed to fully characterize the structure and functioning of the landscape. Transfer in time has to deal with the likely temporal changes to both parameters and processes under future changed conditions. This remains an important obstacle to addressing some of the most urgent prediction questions in hydrology, such as prediction in ungauged basins and prediction under global change. In this paper, we propose a new approach to catchment hydrological modeling, based on universal principles that do not change in time and that remain valid across many places. The key to this framework, which we call behavioral modeling, is to assume that these universal and time-invariant organizing principles can be used to identify the most appropriate model structure (including parameter values and responses for a given ecosystem at a given moment in time. The organizing principles may be derived from fundamental physical or biological laws, or from empirical laws that have been demonstrated to be time-invariant and to hold at many places and scales. Much fundamental research remains to be undertaken to help discover these organizing principles on the basis of exploration of observed patterns of landscape structure and hydrological behavior and their interpretation as legacy effects of past co-evolution of climate, soils, topography, vegetation and humans. Our hope is that the new behavioral modeling framework will be a step forward towards a new vision for hydrology where models are capable of more confidently predicting the behavior of catchments beyond what has been observed or experienced before.
Kariuki, Symon M.; Newton, Charles R.J.C.; Prince, Martin J.; Das-Munshi, Jayati
ABSTRACT Objectives Emotional/behavioral disorders are often comorbid with childhood epilepsy, but both may be predicted by social disadvantage and fetal risk indicators (FRIs). We used data from a British birth cohort, to assess the association of epilepsy, single unprovoked seizures, and febrile seizures with the later development of emotional/behavioral problems. Methods A total of 17,416 children in the 1958 British birth cohort were followed up until age 16 years. Logistic and modified Poisson regression models were used to determine a) the association of social disadvantage at birth and FRI with epilepsy, single unprovoked seizures, and febrile seizures at 7 years, and emotional/behavioral disorders in later childhood, and (ii) the association of childhood seizures by age 7 years with emotional/behavioral disorders in later childhood, after accounting for social disadvantage and FRI. Results Higher scores on FRI and social disadvantage were associated with emotional/behavioral problems at 7, 11, and 16 years, but not with seizure disorders at age 7 years. Epilepsy was associated with emotional/behavioral problems at 7 years (odds ratio [OR] = 2.50, 95% confidence interval [CI] = 1.29–4.84), 11 years (OR = 2.00, 95% CI = 1.04–3.81), and 16 years (OR = 5.47, 95% CI = 1.65–18.08), whereas single unprovoked seizures were associated with emotional/behavioral problems at 16 years (OR = 1.44, 95% CI = 1.02–2.01), after adjustment for FRI and social disadvantage. Febrile convulsions were not associated with increased risk for emotional/behavioral problems. Conclusions Emotional/behavioral problems in children are related to an earlier diagnosis of epilepsy and single unprovoked seizures after accounting for social disadvantage and FRI, whereas febrile convulsions are not associated with emotional/behavioral problems. PMID:26894324
Grover, Kelly E; Green, Kelly L; Pettit, Jeremy W; Monteith, Lindsey L; Garza, Monica J; Venta, Amanda
The present study examined the unique and interactive effects of stress and problem-solving skills on suicidal behaviors among 102 inpatient adolescents. As expected, life event stress and chronic stress each significantly predicted suicidal ideation and suicide attempt. Problem solving significantly predicted suicidal ideation, but not suicide attempt. Problem solving moderated the associations between life event stress and suicidal behaviors, as well as between chronic stress and suicidal ideation, but not chronic stress and suicide attempt. At high levels of stress, adolescents with poor problem-solving skills experienced elevated suicidal ideation and were at greater risk of making a nonfatal suicide attempt. The interactive effects decreased to non-significance after controlling for depressive symptoms and hopelessness. Clinical implications are discussed.
Tarullo, Amanda R; Youssef, Adriana; Frenn, Kristin A; Wiik, Kristen; Garvin, Melissa C; Gunnar, Megan R
Internationally adopted postinstitutionalized (PI) children are at risk for lower levels of emotion understanding. This study examined how postadoption parenting influences emotion understanding and whether lower levels of emotion understanding are associated with behavior problems. Emotion understanding and parent mental state language were assessed in 3-year-old internationally adopted PI children (N = 25), and comparison groups of children internationally adopted from foster care (N = 25) and nonadopted (NA) children (N = 36). At 5.5-year follow-up, PI children had lower levels of emotion understanding than NA children, a group difference not explained by language. In the total sample, parent mental state language at age 3 years predicted 5.5-year emotion understanding after controlling for child language ability. The association of parent mental state language and 5.5-year emotion understanding was moderated by adoption status, such that parent mental state language predicted 5.5-year emotion understanding for the internationally adopted children, but not for the NA children. While postadoption experience does not erase negative effects of early deprivation on emotion understanding, results suggest that parents can promote emotion understanding development through mental state talk. At 5.5 years, PI children had more internalizing and externalizing problems than NA children, and these behavioral problems related to lower levels of emotion understanding.
Trujillo, Anna C.
Research has shown a strong pilot preference for predictive information of aircraft system status in the flight deck. However, changes in pilot behavior associated with using this predictive information have not been ascertained. The study described here quantified these changes using three types of predictive information (none, whether a parameter was changing abnormally, and the time for a parameter to reach an alert range) and three initial time intervals until a parameter alert range was reached (ITIs) (1 minute, 5 minutes, and 15 minutes). With predictive information, subjects accomplished most of their tasks before an alert occurred. Subjects organized the time they did their tasks by locus-of-control with no predictive information and for the 1-minute ITI, and by aviatenavigate-communicate for the time for a parameter to reach an alert range and the 15-minute conditions. Overall, predictive information and the longer ITIs moved subjects to performing tasks before the alert actually occurred and had them more mission oriented as indicated by their tasks grouping of aviate-navigate-communicate.
Kosar Moghaddam POUR; ADIBSERESHKI, Narges; Masome POURMOHAMADREZA-TAJRISHI; Samaneh HOSSEINZADEH
The purpose of this study is to investigate the effect of emotional intelligence on the behavior problems of boys with Externalized behavior disorder in Primary Schools. Method: This quasi-experimental study was conducted along with a pre-test, post-test, with a control group and a follow-up test. For sampling, 40 students identified with Externalized behavioral problems through the Teacher Report Form (TRF) and the Child Behavior Checklist (CBCL) were chosen and randomly divided into two ...
MacDonald, Jacquelyn M; Ahearn, William H; Parry-Cruwys, Diana; Bancroft, Stacie; Dube, William V
This study examined behavioral persistence during extinction following continuous or intermittent reinforcement in the context of an analogue functional analysis of problem behavior. Participants were 4 children who had been diagnosed with an autism spectrum disorder and who engaged in problem behavior maintained by social reinforcement. Experimental sessions included 4 successive 5-min components: no social interaction, continuous or intermittent reinforcement for problem behavior (alternating across sessions), extinction, and no social interaction. All participants' problem behavior was more persistent during extinction following continuous reinforcement, suggesting that behavior during extinction was affected by the preceding schedule of reinforcement.
O'Brien, Jennifer E; Li, Wen; Snyder, Susan M; Howard, Matthew O
This mixed methods study explores college students' readiness-to-change and receptivity to treatment for problem Internet overuse behaviors. Focus groups were conducted with 27 college students who self-identified as Internet over-users, and had experienced biopsychosocial problems related to Internet overuse. Participants completed standardized questionnaires assessing their Internet use and sociodemographic forms. Focus groups explored readiness to change problem Internet overuse behaviors and receptivity to treatment. Similar to college students with other addictive behaviors, students with problem Internet overuse fall along a continuum vis-à-vis readiness-to-change their behaviors. Over half of the participants were receptive to treatment for their problem Internet overuse behaviors.
Human supervisory control systems are characterized by the computer-mediated nature of the interactions between one or more operators and a given task. Nuclear power plants, air traffic management and unmanned vehicles operations are examples of such systems. In this context, the role of the operators is typically highly proceduralized due to the time and mission-critical nature of the tasks. Therefore, the ability to continuously monitor operator behavior so as to detect and predict anomalous situations is a critical safeguard for proper system operation. In particular, such models can help support the decision J]l8king process of a supervisor of a team of operators by providing alerts when likely anomalous behaviors are detected By exploiting the operator behavioral patterns which are typically reinforced through standard operating procedures, this thesis proposes a methodology that uses statistical learning techniques in order to detect and predict anomalous operator conditions. More specifically, the proposed methodology relies on hidden Markov models (HMMs) and hidden semi-Markov models (HSMMs) to generate predictive models of unmanned vehicle systems operators. Through the exploration of the resulting HMMs in two distinct single operator scenarios, the methodology presented in this thesis is validated and shown to provide models capable of reliably predicting operator behavior. In addition, the use of HSMMs on the same data scenarios provides the temporal component of the predictions missing from the HMMs. The final step of this work is to examine how the proposed methodology scales to more complex scenarios involving teams of operators. Adopting a holistic team modeling approach, both HMMs and HSMMs are learned based on two team-based data sets. The results show that the HSMMs can provide valuable timing information in the single operator case, whereas HMMs tend to be more robust to increased team complexity. In addition, this thesis discusses the
Social Problem Solving for Child Scale is frequently used to determine behavioral problems of children with their own word and to identify ways of conflict encountered in daily life, and interpersonal relationships in abroad. The primary purpose of this study was to adapt the Wally Child Social Problem-Solving Detective Game Test. In order to…
Anuja V. Deshpande
Full Text Available Predictive analysis include techniques fromdata mining that analyze current and historical data and make predictions about the future. Predictive analytics is used in actuarial science, financial services, retail, travel, healthcare, insurance, pharmaceuticals, marketing, telecommunications and other fields.Predicting patterns can be considered as a classification problem and combining the different classifiers gives better results. We will study and compare three methods used to combine multiple classifiers. Bayesian networks perform classification based on conditional probability. It is ineffective and easy to interpret as it assumes that the predictors are independent. Tree augmented naïve Bayes (TAN constructs a maximum weighted spanning tree that maximizes the likelihood of the training data, to perform classification.This tree structure eliminates the independent attribute assumption of naïve Bayesian networks. Behavior-knowledge space method works in two phases and can provide very good performances if large and representative data sets are available.
Sharma, Manoj; Wagner, Donald I; Wilkerson, Janice
Four commonly suggested public health strategies to combat childhood obesity are limiting television viewing, encouraging daily physical activity, increasing fruit and vegetable intake, and increasing water consumption. This study examined the extent to which selected social cognitive theory constructs can predict these four behaviors in upper elementary children. A 52-item valid and reliable scale was administered to 159 fifth graders. Minutes of physical activity was predicted by self-efficacy to exercise and number of times taught at school (R2 = 0.072). Hours of TV watching were predicted by number of times taught about healthy eating at school and self-control through goal setting (R2 = 0.055). Glasses of water consumed were predicted by expectations for drinking water (R2 = 0.091). Servings of fruits and vegetables consumed were predicted by self-efficacy of eating fruits and vegetables (R2 = 0.137). Social cognitive theory offers a practically useful framework for designing primary prevention interventions to reduce childhood obesity.
Swingler, Margaret M.; Perry, Nicole B.; Calkins, Susan D.; Bell, Martha Ann
We apply a biopsychosocial conceptualization to attention development in the 1st year and examine the role of neurophysiological and social processes on the development of early attention processes. We tested whether maternal behavior measured during 2 mother-child interaction tasks when infants (N = 388) were 5 months predicted infant medial…
Janis, Irene Belle; Nock, Matthew K
Clinicians are routinely encouraged to use multimodal assessments incorporating information from multiple sources when determining an individual's risk of dangerous or self-injurious behavior; however, some sources of information may not improve prediction models and so should not be relied on in such assessments. The authors examined whether individuals' prediction of their own future behavior improves prediction over using history of self-injurious thoughts and behaviors (SITB) alone. Sixty-four adolescents with a history of SITB were interviewed regarding their past year history of SITB, asked about the likelihood that they would engage in future SITB, and followed over a 6-month period. Individuals' forecasts of their future behavior were related to subsequent SITB, but did not improve prediction beyond the use of SITB history. In contrast, history of SITB improved prediction of subsequent SITB beyond individuals' behavioral forecasts. Clinicians should rely more on past history of a behavior than individuals' forecasts of future behavior in predicting SITB.
Joreintje D Mackenbach
Full Text Available Parental harsh disciplining, like corporal punishment, has consistently been associated with adverse mental health outcomes in children. It remains a challenge to accurately assess the consequences of harsh discipline, as researchers and clinicians generally rely on parent report of young children's problem behaviors. If parents rate their parenting styles and their child's behavior this may bias results. The use of child self-report on problem behaviors is not common but may provide extra information about the relation of harsh parental discipline and problem behavior. We examined the independent contribution of young children's self-report above parental report of emotional and behavioral problems in a study of maternal and paternal harsh discipline in a birth cohort. Maternal and paternal harsh discipline predicted both parent reported behavioral and parent reported emotional problems, but only child reported behavioral problems. Associations were not explained by pre-existing behavioral problems at age 3. Importantly, the association with child reported outcomes was independent from parent reported problem behavior. These results suggest that young children's self-reports of behavioral problems provide unique information on the effects of harsh parental discipline. Inclusion of child self-reports can therefore help estimate the effects of harsh parental discipline more accurately.
Mackenbach, Joreintje D; Ringoot, Ank P; van der Ende, Jan; Verhulst, Frank C; Jaddoe, Vincent W V; Hofman, Albert; Jansen, Pauline W; Tiemeier, Henning W
Parental harsh disciplining, like corporal punishment, has consistently been associated with adverse mental health outcomes in children. It remains a challenge to accurately assess the consequences of harsh discipline, as researchers and clinicians generally rely on parent report of young children's problem behaviors. If parents rate their parenting styles and their child's behavior this may bias results. The use of child self-report on problem behaviors is not common but may provide extra information about the relation of harsh parental discipline and problem behavior. We examined the independent contribution of young children's self-report above parental report of emotional and behavioral problems in a study of maternal and paternal harsh discipline in a birth cohort. Maternal and paternal harsh discipline predicted both parent reported behavioral and parent reported emotional problems, but only child reported behavioral problems. Associations were not explained by pre-existing behavioral problems at age 3. Importantly, the association with child reported outcomes was independent from parent reported problem behavior. These results suggest that young children's self-reports of behavioral problems provide unique information on the effects of harsh parental discipline. Inclusion of child self-reports can therefore help estimate the effects of harsh parental discipline more accurately.
This study presents a new model of psychological processes to predict English communication behaviors of Japanese high school students. Various models have been proposed in Japan, based mainly on Canadian models, to predict second-language communication behaviors. This study shows problems with the previous models in Japan and introduces a new model from the perspective of "Expectancy-Value Theory". Questionnaire Survey 1 compared the previous model and the modified models which suggested that a new psychological variable, "Value in English Communication", was necessary to construct the new model. In Survey 2, the new model was further modified by incorporating into it various English learning values which the Japanese have. This study makes a significant contribution to studies and practices of teaching English as a foreign language in Japan.
Baum, Katherine T.; Byars, Anna W.; deGrauw, Ton J.; Johnson, Cynthia S.; Perkins, Susan M.; Dunn, David W.; Bates, John E.; Austin, Joan K.
Children with epilepsy, even those with new-onset seizures, exhibit relatively high rates of behavior problems. The purpose of this study was to explore the relationships among early temperament, family adaptive resources, and behavior problems in children with new-onset seizures. Our major goal was to test whether family adaptive resources moderated the relationship between early temperament dimensions and current behavior problems in 287 children with new-onset seizures. Two of the three temperament dimensions (difficultness and resistance to control) were positively correlated with total, internalizing, and externalizing behavior problems (all p < 0.0001). The third temperament dimension, unadaptability, was positively correlated with total and internalizing problems (p < 0.01). Family adaptive resources moderated the relationships between temperament and internalizing and externalizing behavior problems at school. Children with a difficult early temperament who live in a family environment with low family mastery are at the greatest risk for behavior problems. PMID:17267291
Potoczak, Kathryn; Carr, James E.; Michael, Jack
Two distinct analytic methods have been used to identify the function of problem behavior. The antecedent-behavior-consequence (ABC) method (Iwata, Dorsey, Slifer, Bauman, & Richman, 1982/1994) includes the delivery of consequences for problem behavior. The AB method (Carr & Durand, 1985) does not include consequence delivery, instead relying…
MacDonald, Jacquelyn M.; Ahearn, William H; Parry-Cruwys, Diana; Bancroft, Stacie; Dube, William V.
This study examined behavioral persistence during extinction following continuous or intermittent reinforcement in the context of an analogue functional analysis of problem behavior. Participants were four children diagnosed with an autism spectrum disorder who engaged in problem behavior; and for whom functional analyses indicated sensitivity to social reinforcers. Experimental sessions included four successive 5-min components: No social interaction, continuous or intermittent reinforcement...
Cohen, Judith A.; Berliner, Lucy; Mannarino, Anthony
Objective: Childhood trauma impacts multiple domains of functioning including behavior. Traumatized children commonly have behavioral problems that therapists must effectively evaluate and manage in the context of providing trauma-focused treatment. This manuscript describes practical strategies for managing behavior problems in the context of…
Trutt, F.C. (Univ. of Kentucky, Lexington, KY (United States). College of Engineering); Santa Cruz, C. (Minera Yanacocha S.A., Lima (Peru)); Kohler, J.L. (Pennsylvania State Univ., University Park, PA (United States). Mine Electrical Lab.); Sottile, J. (Univ. of Kentucky, Lexington, KY (United States). Dept. of Mining Engineering)
Methods for the prediction of electrical behavior in deteriorating induction machines are surveyed. Generally, these procedures require the assumption of a specific motor speed. The electrical operating parameters are then calculated using a model developed for this purpose. These models normally allow an arbitrary number of winding deterioration processes to be simulated on the stator and/or rotor. Forms of deterioration might include high- or low-impedance leakage between phases, between coils in a single phase, or between a phase and ground. In this paper, experimental data for a three-phase, wound rotor induction motor with stator deterioration is compared with the predictions of a specific model of that motor. Procedures are then developed for the prediction of deterioration trends in classes of motors. One application of such an analysis would be in the generation of data bases required to design and develop performance monitoring, deterioration detection, or deterioration classification systems for critical motor installations without the need to develop a predictive model for each motor type.
There are few studies investigating psychosocial mechanisms in Korean Americans' exercise behavior. The present study tested the usefulness of the theory of planned behavior in predicting Korean American's exercise behavior and whether the descriptive norm (i.e., perceptions of what others do) improved the predictive validity of the theory of planned behavior. Using a retrospective design and self-report measures, web-survey responses from 198 Korean-American adults were analyzed using hierarchical regression analyses. The theory of planned behavior constructs accounted for 31% of exercise behavior and 43% of exercise intention. Intention and perceived behavioral control were significant predictors of exercise behavior. Although the descriptive norm did not augment the theory of planned behavior, all original constructs--attitude, injunctive norm (a narrow definition of subjective norm), and perceived behavioral control--statistically significantly predicted leisure-time physical activity intention. Future studies should consider random sampling, prospective design, and objective measures of physical activity.
Hoffman, Christy L; Chen, Pan; Serpell, James A; Jacobson, Kristen C
This paper explores whether dog behavioral characteristics predict the quality of the relationship between dogs and their owners (i.e., owner attachment to dog), and whether relations between dog behavior and owner attachment are moderated by demographic characteristics. In this study, N = 92 children and N = 60 adults from 60 dog-owning families completed questionnaires about their attachment to their pet dog, their level of responsibility for that dog, and their general attitudes toward pets. They also rated their dogs on observable behavioral characteristics. Individuals who held positive attitudes about pets and who provided much of their dog's care reported stronger attachments to their dogs. The strength of owners' attachments to their dogs was associated with dog trainability and separation problems. Relationships between owner attachment and both dog excitability and attention-seeking behavior were further moderated by demographic characteristics: for Caucasians but not for non-Caucasians, dog excitability was negatively associated with owner attachment to dog; and for adults, dog attention-seeking behavior was positively associated with owner attachment, but children tended to be highly attached to their dogs, regardless of their dogs' attention-seeking behaviors. This study demonstrates that certain dog behavioral traits are indeed associated with the strength of owners' attachments to their dogs.
Ellis, Jordan M; Galloway, Amy T; Webb, Rose Mary; Martz, Denise M; Farrow, Claire V
Picky eating is a childhood behavior that vexes many parents and is a symptom in the newer diagnosis of Avoidant/Restrictive Food Intake Disorder (ARFID) in adults. Pressure to eat, a parental controlling feeding practice aimed at encouraging a child to eat more, is associated with picky eating and a number of other childhood eating concerns. Low intuitive eating, an insensitivity to internal hunger and satiety cues, is also associated with a number of problem eating behaviors in adulthood. Whether picky eating and pressure to eat are predictive of young adult eating behavior is relatively unstudied. Current adult intuitive eating and disordered eating behaviors were self-reported by 170 college students, along with childhood picky eating and pressure through retrospective self- and parent reports. Hierarchical regression analyses revealed that childhood parental pressure to eat, but not picky eating, predicted intuitive eating and disordered eating symptoms in college students. These findings suggest that parental pressure in childhood is associated with problematic eating patterns in young adulthood. Additional research is needed to understand the extent to which parental pressure is a reaction to or perhaps compounds the development of problematic eating behavior.
Kim, Sungshin; Callier, Thierri; Bensmaia, Sliman J.
Objective. Intracortical microstimulation (ICMS) is a powerful tool to investigate the neural mechanisms of perception and can be used to restore sensation for patients who have lost it. While sensitivity to ICMS has previously been characterized, no systematic framework has been developed to summarize the detectability of individual ICMS pulse trains or the discriminability of pairs of pulse trains. Approach. We develop a simple simulation that describes the responses of a population of neurons to a train of electrical pulses delivered through a microelectrode. We then perform an ideal observer analysis on the simulated population responses to predict the behavioral performance of non-human primates in ICMS detection and discrimination tasks. Main results. Our computational model can predict behavioral performance across a wide range of stimulation conditions with high accuracy (R 2 = 0.97) and generalizes to novel ICMS pulse trains that were not used to fit its parameters. Furthermore, the model provides a theoretical basis for the finding that amplitude discrimination based on ICMS violates Weber’s law. Significance. The model can be used to characterize the sensitivity to ICMS across the range of perceptible and safe stimulation regimes. As such, it will be a useful tool for both neuroscience and neuroprosthetics.
Hogg, Tad; Smith, Laura M
User response to contributed content in online social media depends on many factors. These include how the site lays out new content, how frequently the user visits the site, how many friends the user follows, how active these friends are, as well as how interesting or useful the content is to the user. We present a stochastic modeling framework that relates a user's behavior to details of the site's user interface and user activity and describe a procedure for estimating model parameters from available data. We apply the model to study discussions of controversial topics on Twitter, specifically, to predict how followers of an advocate for a topic respond to the advocate's posts. We show that a model of user behavior that explicitly accounts for a user transitioning through a series of states before responding to an advocate's post better predicts response than models that fail to take these states into account. We demonstrate other benefits of stochastic models, such as their ability to identify users who a...
Jorgensen, Stephen R.; Sonstegard, Janet S.
Presents a test of the Fishbein model of behavior prediction applied to predict the pregnancy risk-taking behavior of adolescent females (N=244). Analyses of data showed that the Fishbein model of attitude-behavior consistency seems to be applicable to the fertility-related behavior of adolescent females. (LLL)
Graziano, Paulo A; Hart, Katie
The current study evaluated the initial efficacy of three intervention programs aimed at improving school readiness in preschool children with externalizing behavior problems (EBP). Participants for this study included 45 preschool children (76% boys; Mage=5.16years; 84% Hispanic/Latino background) with at-risk or clinically elevated levels of EBP. During the summer between preschool and kindergarten, children were randomized to receive three newly developed intervention packages. The first and most cost effective intervention package was an 8-week School Readiness Parenting Program (SRPP). Families randomized into the second and third intervention packages received not only the weekly SRPP, but children also attended two different versions of an intensive kindergarten summer readiness class (M-F, 8a.m.-5p.m.) that was part of an 8-week summer treatment program for pre-kindergarteners (STP-PreK). One version included the standard behavioral modification system and academic curriculum (STP-PreK) while the other additionally contained social-emotional and self-regulation training (STP-PreK Enhanced). Baseline, post-intervention, and 6-month follow-up data were collected on children's school readiness outcomes including parent, teacher, and objective assessment measures. Analyses using linear mixed models indicated that children's behavioral functioning significantly improved across all groups in a similar magnitude. Children in the STP-PreK Enhanced group, however, experienced greater growth across time in academic achievement, emotion knowledge, emotion regulation, and executive functioning compared to children in the other groups. These findings suggest that while parent training is sufficient to address children's behavioral difficulties, an intensive summer program that goes beyond behavioral modification and academic preparation by targeting socio-emotional and self-regulation skills can have incremental benefits across multiple aspects of school readiness.
Lewis, Willie M.
Ten mothers of children 8-12 with adjustment difficulties received group training in behavioral strategies and communication skills. After six weekly six-hour sessions, ratings on the Child Behavior Rating Scale and Family Adjustment Test indicated that the parents' children's perceptions of family functions, behavior, and adjustment were…
Guevremont, D C; Foster, S L
This study examined the impact of social problem-solving training on the behavior of five aggressive boys. Acquisition of problem-solving skills and changes in classroom behavior were evaluated using multiple-baseline designs within and across subjects. A generalization-programming procedure to promote the use of problem-solving skills in the natural environment was introduced across children in multiple-baseline fashion. Direct observation and behavior ratings were used to evaluate the treatment. Results indicated that each subject acquired the problem-solving skills at levels comparable to well-adjusted peers. Only one child showed behavioral improvement coincident with problem-solving skill acquisition. Three others showed moderate behavior change after the generalization-programming procedure was introduced. Only one child's gains on teacher ratings were maintained at the 6-month followup. The results suggest that cognitive-behavioral treatment of childrens' aggressive behavior may produce changes of limited magnitude and durability.
Elmore, Shakeyrah; Sharma, Manoj
Childhood obesity is a major public health problem in the African-American community. Commonly suggested public health strategies to reduce childhood obesity are limiting television viewing, encouraging daily moderately intense physical activity of at least 60 minutes per day, increasing fruit and vegetable intake to five or more cups per day, and increasing water consumption. This study examined the extent to which selected social cognitive theory constructs can predict these four behaviors in African-American upper elementary children. A 56-item valid and reliable scale was administered to 222 students. Glasses of water consumed were predicted by self-control for drinking water and self-efficacy for drinking water (R2 = 0.123). Fruits and vegetables consumed were predicted by self-efficacy for eating fruits and vegetables (R2 = 0.083). For designing primary prevention interventions to reduce childhood obesity in the African-American community, social cognitive theory provides a useful framework.
Recent experiences in earthquake prediction are recalled. Precursor information seems to be available from geodetic measurements, hydrological and geochemical measurements, electric and magnetic measurements, purely seismic phenomena, and zoological phenomena; some new methods are proposed. A list of possible earthquake triggers is given. The dilatancy model is contrasted with a dry model; they seem to be equally successful. In conclusion, the space and time range of the precursors is discussed in relation to the magnitude of earthquakes. (RWR)
McGinnis, Molly A; Houchins-Juárez, Nealetta; McDaniel, Jill L; Kennedy, Craig H
Three participants whose problem behavior was maintained by contingent attention were exposed to 45-min presessions in which attention was withheld, provided on a fixed-time (FT) 15-s schedule, or provided on an FT 120-s schedule. Following each presession, participants were then tested in a 15-min session similar to the social attention condition of an analogue functional analysis. The results showed establishing operation conditions increased problem behavior during tests and that abolishing operation conditions decreased problem behavior during tests.
GAO Cheng-Feng; CHEN Tian-Lun; NAN Tian-Shi
Some problems in using v-support vector machine (v-SVM) for the prediction of nonlinear time series are discussed. The problems include selection of various net parameters, which affect the performance of prediction, mixture of kernels, and decomposition cooperation linear programming v-SVM regression, which result in improvements of the algorithm. Computer simulations in the prediction of nonlinear time series produced by Mackey-Glass equation and Lorenz equation provide some improved results.
N. Sockalingam (Nachamma); J.I. Rotgans (Jerome); H.G. Schmidt (Henk)
textabstractThis study investigated the influence of five problem characteristics on students' achievement-related classroom behaviors and academic achievement. Data from 5,949 polytechnic students in PBL curricula across 170 courses were analyzed by means of path analysis. The five problem characte
De Leo, Joseph Anthony; Wulfert, Edelgard
Given the widespread use of the Internet, researchers have begun to examine the personal and social consequences associated with excessive online involvement. The present study examined college students' problematic Internet use (PIU) behaviors within the framework of Jessor and Jessor's (1977) problem-behavior theory. Its specific aim was to investigate the links between PIU with both internalizing (depression, social anxiety) and externalizing (substance use and other risky behaviors) problems. Relevant variables from the perceived environmental system, the personality system, and the behavioral system were entered in a canonical correlation analysis. The analysis yielded two distinct functions: the first function, titled traditional problem-behavior syndrome, characterized students who are impulsive, hold socially deviant attitudes and show a propensity to use tobacco and illicit drugs. The second function, titled problematic Internet-behavior syndrome, characterized students who are socially anxious, depressed, report conflictive family relations, and show a propensity toward PIU. Thus, PIU did not share the characteristics typically associated with the traditional problem-behavior syndrome consistent with problem-behavior theory, but showed correlates more consistent with internalizing rather than externalizing problems.
Abulizi, Xian; Pryor, Laura; Michel, Grégory; Melchior, Maria
Objective Early temperamental characteristics may influence children’s developmental pathways and predict future psychopathology. However, the environmental context may also shape or interact with infant temperament and indirectly contribute to increased vulnerability to adverse developmental outcomes. The aim of the present study is to explore the long-term contribution of temperamental traits at twelve months of age to the presence of emotional and behavioral problems later in childhood, and whether this association varies with the child’s sex, parental separation, family socioeconomic status and maternal depression. Method 1184 mother-child pairs from the EDEN mother-child birth cohort study based in France (2003–2011), were followed from 24–28 weeks of pregnancy to the child’s fifth birthday. Infant temperament at 12 months was assessed with the Emotionality Activity and Sociability (EAS) questionnaire and behavior at 5.5 years was assessed with the Strengths and Difficulties Questionnaire (SDQ). Results Emotional temperament in infancy predicts children’s overall behavioral scores (β = 1.16, p<0.001), emotional difficulties (β = 0.30, p<0.001), conduct problems (β = 0.51, p<0.001) and symptoms of hyperactivity/inattention (β = 0.31, p = 0.01) at 5.5 years. Infants’ active temperament predicts later conduct problems (β = 0.30, p = 0.02), while shyness predicts later emotional problems (β = 0.22, p = 0.04). The association between the child’s temperament in infancy and later behavior did not vary with children’s own or family characteristics. Conclusion An emotional temperament in infancy is associated with higher levels of emotional and behavioral difficulties at the age of 5.5 years. Children who show high emotionality early on may require early prevention and intervention efforts to divert possible adverse developmental pathways. PMID:28199415
Peck, S M; Wacker, D P; Berg, W K; Cooper, L J; K. A. Brown; Richman, D; McComas, J J; Frischmeyer, P; Millard, T
The choice-making behavior of 5 young children with developmental disabilities who engaged in aberrant behavior was studied within a concurrent operants framework. Experimental analyses were conducted to identify reinforcers that maintained aberrant behavior, and functional communication training packages were implemented to teach the participants to gain reinforcement using mands. Next, a choice-making analysis, in which the participants chose one of two responses (either a mand or an altern...
Eli, I; Baht, R; Blacher, S
Behavior modification techniques are effective in the treatment of extreme dental anxiety, but their success is by no means absolute. In the present article, the Corah Dental Anxiety Scale (DAS), the self-report symptom inventory SCL-90R and a questionnaire accessing subjects' daydreaming styles (the Short Imaginal Process Inventory) were used to develop possible predictive measures for success and failure of behavior modification as a treatment for dental fear. The patients' level of distractibility and mind wandering, initial dental anxiety and somatization significantly predicted the success of therapy. The odds ratio indicated that the risk of therapy failure increased about 11 times with an increase of one scale of the Poor Attention Control Scale, about three times with an increase of one level of the mean DAS score, and 0.17 times with an increase of one level of somatization. The predictive value of the chosen scales was 80%. Thus, the use of these scales as part of an initial admittance process for patients who suffer from dental anxiety can enhance our ability to better recognize patients who are prone to fail behavior therapy as treatment for their problem, and enable their referral for other possible modes of treatment.
Hornman, Jorijn; de Winter, Andrea F; Kerstjens, Jorien M; Bos, Arend F; Reijneveld, Sijmen A
BACKGROUND AND OBJECTIVES: Preterm children, compared with term children, are at increased risk of emotional and behavioral problems (EB-problems). Prevalences of EB-problems seem to vary with degree of prematurity and age at assessment. We therefore assessed individual stability of EB-problems in p
Rosenthal, Sara Brin; Twomey, Colin R; Hartnett, Andrew T; Wu, Hai Shan; Couzin, Iain D
Coordination among social animals requires rapid and efficient transfer of information among individuals, which may depend crucially on the underlying structure of the communication network. Establishing the decision-making circuits and networks that give rise to individual behavior has been a central goal of neuroscience. However, the analogous problem of determining the structure of the communication network among organisms that gives rise to coordinated collective behavior, such as is exhibited by schooling fish and flocking birds, has remained almost entirely neglected. Here, we study collective evasion maneuvers, manifested through rapid waves, or cascades, of behavioral change (a ubiquitous behavior among taxa) in schooling fish (Notemigonus crysoleucas). We automatically track the positions and body postures, calculate visual fields of all individuals in schools of ∼150 fish, and determine the functional mapping between socially generated sensory input and motor response during collective evasion. We find that individuals use simple, robust measures to assess behavioral changes in neighbors, and that the resulting networks by which behavior propagates throughout groups are complex, being weighted, directed, and heterogeneous. By studying these interaction networks, we reveal the (complex, fractional) nature of social contagion and establish that individuals with relatively few, but strongly connected, neighbors are both most socially influential and most susceptible to social influence. Furthermore, we demonstrate that we can predict complex cascades of behavioral change at their moment of initiation, before they actually occur. Consequently, despite the intrinsic stochasticity of individual behavior, establishing the hidden communication networks in large self-organized groups facilitates a quantitative understanding of behavioral contagion.
Putnam, Frank W.
Clinical research has established a connection between childhood trauma and the development of dissociative disorders in adults. Pathological dissociation produces a range of symptoms and behaviors such as amnesias, rapid shifts in mood and behavior, and auditory and visual hallucinations. Many of these symptoms are misdiagnosed as attention,…
Rekers, George A.; Lovaas, O. Ivar
This study demonstrated reinforcement control over pronounced feminine behaviors in a male child. The clinical history of S paralleled the retrospective reports of adult transsexuals, including (a) cross-gender clothing preferences, (b) actual or imaginal use of cosmetic articles, (c) feminine behavior mannerisms, (d) aversion to masculine…
Maag, John W.
Details the concepts of reinforcement and punishment and their roles in parenting. Claims that responding only to a child's negative behavior is problematic. Disputes contrary opinions of reinforcement techniques and outlines the importance of teaching and reinforcing desirable behavior. Provides examples as illustrations. (RJM)
Peter R Murphy
Full Text Available Reaction time (RT is commonly observed to slow down after an error. This post-error slowing (PES has been thought to arise from the strategic adoption of a more cautious response mode following deployment of cognitive control. Recently, an alternative account has suggested that PES results from interference due to an error-evoked orienting response. We investigated whether error-related orienting may in fact be a pre-cursor to adaptive post-error behavioral adjustment when the orienting response resolves before subsequent trial onset. We measured pupil dilation, a prototypical measure of autonomic orienting, during performance of a choice RT task with long inter-stimulus intervals, and found that the trial-by-trial magnitude of the error-evoked pupil response positively predicted both PES magnitude and the likelihood that the following response would be correct. These combined findings suggest that the magnitude of the error-related orienting response predicts an adaptive change of response strategy following errors, and thereby promote a reconciliation of the orienting and adaptive control accounts of PES.
Novik, Natalia N.; Podgórecki, Józef
The urgency of the problem under investigation is determined by the need to help the adolescents with behavioral problems to develop communication skills in the specific bilingual conditions in such regions as the Republic of Tatarstan where education should consider not only the specific skills of verbal behavior but also take into account the…
Dubowitz, Howard; And Others
The Child Behavior Checklist (CBCL) was completed by parents of 93 prepubertal children evaluated for sexual abuse and 80 nonabused children. Sexually abused children had significantly more behavior problems, including depression, aggression, sleep and somatic complaints, hyperactivity, and sexual problems. At four-month follow-up, children with…
Payne, Steven W.; Dozier, Claudia L.; Neidert, Pamela L.; Jowett, Erica S.; Newquist, Matthew H.
Functional analyses (FA) have proven useful for identifying contingencies that influence problem behavior. Research has shown that some problem behavior may only occur in specific contexts or be influenced by multiple or idiosyncratic variables. When these contexts or sources of influence are not assessed in an FA, further assessment may be…
May, Michael E.; Srour, Ali; Hedges, Lora K.; Lightfoot, David A.; Phillips, John A., III; Blakely, Randy D.; Kennedy, Craig H.
A functional polymorphism in the promoter of the gene encoding monoamine oxidase A has been associated with problem behavior in various populations. We examined the association of MAOA alleles in adult males with intellectual/developmental disabilities with and without established histories of problem behavior. These data were compared with a…
McComas, Jennifer J.
In the context of instructional demands, compliance and problem behavior can be considered concurrent operants. Of applied interest is increasing one response (i.e., compliance) while decreasing the other (i.e., problem behavior). Strategic arrangement of reinforcement can alter response allocation accordingly. Such schedules can also influence…
McLaughlin, Darlene Magito; Carr, Edward G.
Relationship quality (rapport) between people with developmental disabilities and their caregivers has long been suggested as an important variable influencing the likelihood of problem behavior. However, to date, the association between rapport and problem behavior has not been systematically investigated. The authors evaluated a multimethod…
White, Richard; Algozzine, Bob; Audette, Robert; Marr, Mary Beth; Ellis, Edward D., Jr.
This article explains how to implement "unified discipline" as a school-wide approach to managing problem behavior, an approach designed to support educators in meeting the needs of students with emotional and behavioral problems in general education classrooms by establishing unified attitudes, expectations, correction procedures, and team roles.…
Orme, John G.; Buehler, Cheryl
Reviews the literature on the foster family characteristics that are thought to contribute to the behavioral and emotional problems of foster children. The review is shaped by an understanding of the personal and familial factors associated with children's problem behaviors. Factors include parenting, family home environment, family functioning,…
Engelhardt, Christopher R.; Mazurek, Micah O.
Environmental correlates of problem behavior among individuals with autism spectrum disorder remain relatively understudied. The current study examined the contribution of in-room (i.e. bedroom) access to a video game console as one potential correlate of problem behavior among a sample of 169 boys with autism spectrum disorder (ranging from 8 to…
Neece, Cameron L.; Green, Shulamite A.; Baker, Bruce L.
Parenting stress and child behavior problems have been posited to have a transactional effect on each other across development. However, few studies have tested this model empirically. The authors investigated the relationship between parenting stress and child behavior problems from ages 3 to 9 years old among 237 children, 144 of whom were…
Neidert, Pamela L.; Iwata, Brian A.; Dozier, Claudia L.
We describe the assessment and treatment of 2 children with autism spectrum disorder whose problem behaviors (self-injury, aggression, and disruption) were multiply controlled. Results of functional analyses indicated that the children's problem behaviors were maintained by both positive reinforcement (attention) and negative reinforcement (escape…
Schmidt, Jonathan D.; Shanholtzer, Alison; Mezhoudi, Nabil; Scherbak, Bailey; Kahng, SungWoo
Brief experimental analysis (BEA) is a useful tool for quickly evaluating intervention strategies for individuals with academic deficits and minor behavior problems. However, there is a lack of research investigating BEA for intervention strategies with individuals who emit severe problem behavior to avoid academic demands. For the current study,…
Devlin, Sarah; Healy, Olive; Leader, Geraldine; Reed, Phil
The current study aimed to identify specific stimuli associated with music that served as an establishing operation (EO) for the problem behavior of a 6-year-old child with a diagnosis of autism. Specific EOs for problem behavior evoked by auditory stimulation could be identified. A differential negative reinforcement procedure was implemented for…
Finken, Laura L.; Amato, Paul R.
Investigates the relationship between parental self-esteem and behavior problems in children, using responses of 1,624 married couples from the National Survey of Families and Households. Results indicate that parent self-esteem is negatively associated with behavior problems in children, but none of the hypothesized moderating variables have a…
S.A. Reijneveld (Sijmen); P.A. Wiegersma (Auke); J. Ormel (Johan); F.C. Verhulst (Frank); W.A.M. Vollebergh (Wilma); D.E.M.C. Jansen (Daniëlle)
textabstractObjective: While adolescents use various types of care for behavioral and emotional problems, evidence on age trends and determinants per type is scarce. We aimed to assess use of care by adolescents because of behavioral and emotional problems, overall and by type, and its determinants,
Reijneveld, Sijmen A.; Wiegersma, P. Auke; Ormel, Johan; Verhulst, Frank C.; Vollebergh, Wilma A. M.; Jansen, Danielle E. M. C.
Objective: While adolescents use various types of care for behavioral and emotional problems, evidence on age trends and determinants per type is scarce. We aimed to assess use of care by adolescents because of behavioral and emotional problems, overall and by type, and its determinants, for ages 10
Larson, Bruce A.
The purpose of this study was to examine the effects of an adventure camp program on the self-concept of adolescents with behavioral problems. Subjects in the study included 61 randomly selected male and female adolescents ranging in age from 9 to 17 years with behavioral problems. The treatment group of 31 adolescents was randomly selected from a…
Rispoli, Mandy; Camargo, Síglia; Machalicek, Wendy; Lang, Russell; Sigafoos, Jeff
This study evaluated the assessment and treatment of problem behaviors related to rituals for children with autism. After functional analyses, we used a multiple-probe design to examine the effects of functional communication training (FCT) plus extinction and schedule thinning as a treatment package for problem behavior and appropriate…
Dumont, E.L.M.; Kroes, D.B.H.; Korzilius, H.P.L.M.; Didden, H.C.M.; Rojahn, J.
There are only a limited number of Dutch validated measurement instruments for measuring behavioral problems in people with a moderate to profound intellectual disability. In this study, the psychometric properties of a Dutch version of the behavior Problems Inventory-01 (BPI-01; Rojahn et al., 2001
Maenner, Matthew J.; Arneson, Carrie L.; Levy, Susan E.; Kirby, Russell S.; Nicholas, Joyce S.; Durkin, Maureen S.
Recent reports suggest certain behaviors among children with autism spectrum disorders (ASD) may indicate underlying gastro-intestinal (GI) problems, and that the presence of these behaviors may help alert primary care providers to the need to evaluate a child with ASD for GI problems. The purpose of this population-based study of 487 children…
Clarke, David J.; Boer, Harm
Problem behaviors of 38 individuals with Cri-du-Chat syndrome, 55 individuals with Prader Willi syndrome, and 21 individuals with Smith-Magenis syndrome were investigated. All three disorders were Associated with greater ratings of problem behaviors (besides eating abnormalities and sleep abnormalities) than comparison groups. (Author/CR)
Amato, Paul R.; Cheadle, Jacob E.
We used adopted and biological children from Waves 1 and 2 of the National Survey of Families and Households to study the links between parents' marital conflict, divorce and children's behavior problems. The standard family environment model assumes that marital conflict and divorce increase the risk of children's behavior problems. The passive…
Chen, Frances R; Raine, Adrian; Soyfer, Liana; Granger, Douglas A
The psychobiology of stress involves two major components, the hypothalamic-pituitary-adrenal (HPA) axis and the autonomic nervous system (ANS). Research has revealed the association between behavior problems and the psychobiology of stress, yet findings are inconsistent and few studies have addressed the moderate correlations between behavior problems. This study examines the individual and interactive effects of HPA and ANS on child behavior problems while taking into account the comorbidity of externalizing and internalizing problems. Four saliva samples were collected from each participant in a community sample (N = 429; aged 11-12 years; 50.49 % male), which were assayed for cortisol (HPA) and alpha-amylase, sAA (ANS). Children's behavior problems were assessed using parent-report and self-report versions of the Child Behavior Checklist. Latent variables were constructed to represent trait-like individual differences in cortisol and sAA. Low levels of HPA axis activity were associated with higher levels of both externalizing and internalizing problems, but only among children with low ANS arousal. The association between externalizing and internalizing problems diminished to non-significant after taking into account the influence of HPA axis activity and ANS arousal, which suggests that the psychobiology of stress explains a fair proportion of comorbidity of behavior problems. The findings support that interaction between HPA axis and ANS functioning has potential to clarify prior mixed findings and advance our understanding of the child behavior problems.
Kosar Moghaddam POUR
Full Text Available The purpose of this study is to investigate the effect of emotional intelligence on the behavior problems of boys with Externalized behavior disorder in Primary Schools. Method: This quasi-experimental study was conducted along with a pre-test, post-test, with a control group and a follow-up test. For sampling, 40 students identified with Externalized behavioral problems through the Teacher Report Form (TRF and the Child Behavior Checklist (CBCL were chosen and randomly divided into two groups (20 in the experimental group and 20 in the control group. The experimental group received emotional intelligence training program in 17 sessions (2 sessions per week, 60 minutes per session and the control group received no training beyond their regular school program. After two months, in order to examine the stability (durability of training effect, the follow-up test was conducted. Finally, the data obtained were analyzed using the statistical method of generalized estimating equations. Results: The results showed that the intervention program had created a significant difference between the scores of the experimental and control group (p<0.001 and the rate of behavioral problems (aggression, rule breaking occurrence has dropped. This was true for the follow-up results too. Conclusions: It can be concluded that Emotional Intelligence Training decreases the behavior problems of boys with Externalized behavior disorder and helps to prevent high occurrence of these problems.
Ko, Chih-Hung; Yen, Ju-Yu; Yen, Cheng-Fang; Chen, Cheng-Sheng; Weng, Chih-Chi; Chen, Cheng-Chung
This study aimed to a) evaluate the association between Internet addiction and problematic alcohol use; b) based on problem behavior theory, explore whether Internet addiction, as well as problematic alcohol use, correlated with the psychosocial proneness of problem behaviors among adolescents. A total of 2,114 high school students (1,204 male and 910 female) were recruited to complete the questionnaire assessing Internet addiction, problematic alcohol use, and associated psychosocial variables. The result revealed that Internet addiction was associated with problematic alcohol use. Besides, the psychosocial proneness of problem behaviors is associated with Internet addiction as well as problematic alcohol use in adolescents. These results suggest Internet addiction might be included in the organization of problem behavior theory, and it is suggested that prevention and intervention can best be carried out when grouped with other problem behaviors.
May, Tamara; Cornish, Kim; Conduit, Russell; Rajaratnam, Shantha M W; Rinehart, Nicole J
Sleep disturbance is common in autism spectrum disorder (ASD), but longitudinal trajectories are poorly defined. This study measured sleep disturbance at baseline and 1 year later examining change over time and associated problem behaviors. Participants were 84 gender-matched children, aged between 7 and 12 years at baseline; 46 children were diagnosed with ASD, and 38 were typically developing (TYP) children. Parent reports on a range of scales were collected. The ASD group had more sleep disturbance than the TYP group. Sleep disturbance decreased over the year in children with ASD, but not in TYP children. Reduced sleep disturbance was associated with improved social ability. Sleep disturbance at baseline predicted later anxiety. Findings indicated different trajectories of sleep disturbance in ASD, and the implications are discussed.
Wickwire, Emerson M., Jr.; McCausland, Claudia; Whelan, James P.; Luellen, Jason; Meyers, Andrew W.; Studaway, Adrienne
This study explored the relation between gambling behavior among college students and the perceived environment, the component of problem behavior theory (Jessor & Jessor, 1977) that assesses the ways that youth perceive their parents and peers. Two hundred and thirty-three ethnically diverse undergraduates at a large urban public university…
Huang, Chien-Yu; Yen, Hsui-Chen; Tseng, Mei-Hui; Tung, Li-Chen; Chen, Ying-Dar; Chen, Kuan-Lin
This study examined the effects of autistic behaviors and individual emotional and behavioral problems on parenting stress in caregivers of children with autism. Caregivers were interviewed with the Childhood Autism Rating Scale and completed the Strength and Difficulties Questionnaire and the Parenting Stress Index Short Form. Results revealed…
Mircea, Camelia E.; Rojahn, Johannes; Esbensen, Anna J.
Psychometric properties of Romanian translations of the "Behavior Problems Inventory-01" ("BPI-01"; Rojahn, Matson, Lott, Esbensen, & Smalls, 2001) and the "Nisonger Child Behavior Rating Form" ("NCBRF"; Aman, Tasse, Rojahn, & Hammer, 1996) were explored. Respondents completed the instruments for 115…
Park, Carlie J.; Yelland, Gregory W.; Taffe, John R.; Gray, Kylie M.
This study investigated the relationship between structural language skills, and communication skills, adaptive behavior, and emotional and behavior problems in pre-school children with autism. Participants were aged 3-5 years with autism (n = 27), and two comparison groups of children with developmental delay without autism (n = 12) and typically…
Kiviniemi, Marc T; Brown-Kramer, Carolyn R
Most health decision-making models posit that deciding to engage in a health behavior involves forming a behavioral intention which then leads to actual behavior. However, behavioral intentions and actual behavior may not be functionally equivalent. Two studies examined whether decision-making factors predicting dietary behaviors were the same as or distinct from those predicting intentions. Actual dietary behavior was proximally predicted by affective associations with the behavior. By contrast, behavioral intentions were predicted by cognitive beliefs about behaviors, with no contribution of affective associations. This dissociation has implications for understanding individual regulation of health behaviors and for behavior change interventions.
Smith, Kimberly R. M.; Matson, Johnny L.
Behavior problems such as aggression, property destruction, stereotypy, self-injurious behavior, and other disruptive behavior are commonly observed among adults with intellectual disabilities (ID), autism spectrum disorders (ASD), and epilepsy residing at state-run facilities. However, it is unknown how these populations differ on behavior…
Fergus, Esther O.; And Others
Data on demographics, physical capability and social-emotional behavioral variables for 134 residents between the ages of 50 and 96 were collected in four nursing homes to examine the dimensions related to problem behaviors. Social-emotional behaviors related on six scales of reliabilities ranging from .90 to .74. The scales included depression,…
Full Text Available In this article, deviant behavior is considered as a combination of different manifestations of personality, leading eventually to its social desaptation. It is shown that an effective method of preventing deviant behavior is psychological training. Group training activity helps to solve the problems associated with the development of various behavioral skills, to provide psychological support, and can be used as a means of psychological work with teenagers with behavioral problems. We discuss the basic points required to effectively create and conduct training programs in general, as well as the challenges and opportunities of designing trainings in order to develop emotional intelligence as a method of prevention of deviant behavior
Ren, Shao-fei; Xue, Hong-xiang; Tang, Wen-yong
This paper presents analytical and numerical models to predict the behavior of unbonded flexible risers under torsion. The analytical model takes local bending and torsion of tensile armor wires into consideration, and equilibrium equations of forces and displacements of layers are deduced. The numerical model includes lay angle, cross-sectional profiles of carcass, pressure armor layer and contact between layers. Abaqus/Explicit quasi-static simulation and mass scaling are adopted to avoid convergence problem and excessive computation time caused by geometric and contact nonlinearities. Results show that local bending and torsion of helical strips may have great influence on torsional stiffness, but stress related to bending and torsion is negligible; the presentation of anti-friction tapes may have great influence both on torsional stiffness and stress; hysteresis of torsion-twist relationship under cyclic loading is obtained by numerical model, which cannot be predicted by analytical model because of the ignorance of friction between layers.
Karbalaei, S.; Abdollahi, A.; Talib, M.A.; Yaacob, S.N.; Ismail, Z.
Given that waste generation is a devastating problem, it is necessary that we advance our knowledge about the etiology of waste prevention behaviors. Accordingly, this study sought to increase the existing literature of waste prevention behaviors by examining the relationships among the locus of control, problem-solving confidence, approach-avoidance style, personal control style and participant’s age with waste prevention behaviors. Two hundred and forty participants (126 Women, and 114 men)...
Full Text Available Abstract Background Few studies, particularly in developing countries, have explored the relationship between adolescents and parental values with adolescent problem behaviors. The objectives of the study are to (1 describe adolescents' personal values, their problem behaviors, and the relationships thereof according to gender and (2 examine the relationship between parental values, adolescent values, and adolescents' problem behaviors among sixth-grade students and one of their parents. Methods The data used in these analyses were from the baseline assessment of a school-based HIV risk reduction intervention being conducted and evaluated among sixth grade students and one of their parents across 9 elementary schools in The Bahamas. Personal values were measured by the Portrait Values Questionnaire (PVQ. Seven reported problem behaviors were queried from the students, which included physical fight with a friend, drank alcohol, beer, or wine, smoked a cigarette, pushed or carried any drugs, carried a gun, knife, screwdriver or cutlass to use as a weapon, had sex and used marijuana or other illicit drugs over the past 6 months. Multilevel modeling for binary data was performed to estimate the associations between adolescent and parental values and adolescent problem behaviors. Results Among 785 students, 47% of the students reported at least one problem behavior. More boys (54% reported having one or more problem behaviors than girls (41%, p Conclusion In designing interventions for reducing adolescents' problem behaviors, it may be important to understand the values associated with specific problem behaviors. Further exploration regarding lack of association between adolescent and parental values and problem behaviors is needed.
Sandip S Jogdand
Method and Material: Children in the age group of 6-18 years residing in the urban slum area, their parents interviewed with the help of predesigned, pretested proforma, the proforma was prepared after review of CBCL and ASEBA behavior checklist also consultation with clinical psychologist running own child guidance clinic at Miraj, Dist Sangli. Results: Our study reveals that prevalent behavior problem in children was educational difficulties; male preponderance was observed for educational difficulties antisocial problems and habit problems. Educational difficulties were observed amongst lower age group while antisocial problems were observed amongst higher age groups. Both were statistically significant. Conclusion: In present study the prevalence rate of behavior problem was observed was very high i.e. 49.67%. The educational difficulties and antisocial behavior problem were most commonly observed. It was found that psycho-somatic disorders and different type of eating disorders contributed the least. [Natl J Med Res 2013; 3(3.000: 245-248
Lagasse, Linda L; Conradt, Elisabeth; Karalunas, Sarah L; Dansereau, Lynne M; Butner, Jonathan E; Shankaran, Seetha; Bada, Henrietta; Bauer, Charles R; Whitaker, Toni M; Lester, Barry M
Developmental psychopathologists face the difficult task of identifying the environmental conditions that may contribute to early childhood behavior problems. Highly stressed caregivers can exacerbate behavior problems, while children with behavior problems may make parenting more difficult and increase caregiver stress. Unknown is: (a) how these transactions originate, (b) whether they persist over time to contribute to the development of problem behavior and (c) what role resilience factors, such as child executive functioning, may play in mitigating the development of problem behavior. In the present study, transactional relations between caregiving stress, executive functioning, and behavior problems were examined in a sample of 1,388 children with prenatal drug exposures at three developmental time points: early childhood (birth to age 5), middle childhood (ages 6 to 9), and early adolescence (ages 10 to 13). Transactional relations differed between caregiving stress and internalizing versus externalizing behavior. Targeting executive functioning in evidence-based interventions for children with prenatal substance exposure who present with internalizing problems and treating caregiving psychopathology, depression, and parenting stress in early childhood may be particularly important for children presenting with internalizing behavior.
LaGasse, Linda L.; Conradt, Elisabeth; Karalunas, Sarah L.; Dansereau, Lynne M.; Butner, Jonathan E.; Shankaran, Seetha; Bada, Henrietta; Bauer, Charles R.; Whitaker, Toni M.; Lester, Barry M.
Developmental psychopathologists face the difficult task of identifying the environmental conditions that may contribute to early childhood behavior problems. Highly stressed caregivers can exacerbate behavior problems, while children with behavior problems may make parenting more difficult and increase caregiver stress. Unknown is: (1) how these transactions originate, (2) whether they persist over time to contribute to the development of problem behavior and (3) what role resilience factors, such as child executive functioning, may play in mitigating the development of problem behavior. In the present study, transactional relations between caregiving stress, executive functioning, and behavior problems were examined in a sample of 1,388 children with prenatal drug exposures at three developmental time points: early childhood (birth-age 5), middle childhood (ages 6 to 9), and early adolescence (ages 10 to 13). Transactional relations differed between caregiving stress and internalizing versus externalizing behavior. Targeting executive functioning in evidence-based interventions for children with prenatal substance exposure who present with internalizing problems and treating caregiving psychopathology, depression, and parenting stress in early childhood may be particularly important for children presenting with internalizing behavior. PMID:27427803
Mehmed Yuksel Halil
Full Text Available This review summarizes the etiology, the species and the prevalence of pathoethological processes of psychic nature in sheltered dogs. The analysis was performed on the mandatory necessity of establishing the type of the dog’s temperament, in relation to the owners’ proper approach towards the specific animal, as well as its successful primary and secondary socialisation. A neurotic dog may exhibit chronic anxiety, fear, hyperactivity, obsessive behavior, and inappropriate responses to stimuli. Truly psychotic dogs, however, are deranged. Their behavior is acute and unpredictable.
This study investigates whether information saved in the log files of a computer-based tutor can be used to predict the problem solving performance of students. The log files of a computer-based physics tutoring environment called Andes Physics Tutor was analyzed to build a logistic regression model that predicted success and failure of students'…
Mandracchia, Jon T.; Pendleton, Shandrea
Many college students experience mental health problems and engage in risky behavior. These problems perpetuate negative outcomes such as poor academic performance and health problems, which may ultimately result in dropping out of college. Maladaptive cognitions, such as criminogenic thinking, have been established as an important contributor to…
Rotman, Charles B.
Deals with types of behavior that cannot be allowed among staff or campers in the camp community--use of drugs or alcohol, personal abuse, crime, violence, and sexual activity. Urges camp directors to develop a written policy spelling out standards, expectations, and sanctions. Suggests staff orientation strategies. (JHZ)
Hoogenboom, Mia O.; Armstrong, John D.; Groothuis, Ton G. G.; Metcalfe, Neil B.
Differences in behavioral responses to environmental conditions and biological interactions are a key determinant of individual performance. This study investigated how the availability and predictability of food resources modulates the growth of animals that adopt different behavioral strategies. R
LI Min; HE Bingsheng
The problems concerned in this paper are a class of constrained min-max problems. By introducing the Lagrange multipliers to the linearconstraints, such problems can be solved by some projection type prediction-correction methods. However, to obtain components of the predictor one by one, we use an alternating direction method. And then the new iterate is generated by a minor correction. Global convergence of the proposed method is proved. Finally, numerical results for a constrained single-facility location problem are provided to verify that the new method is effective for some practical problems.
Beal, Carole R.; Galan, Federico Cirett
In the present study, the authors focused on the use of electroencephalography (EEG) data about cognitive workload and sustained attention to predict math problem solving outcomes. EEG data were recorded as students solved a series of easy and difficult math problems. Sequences of attention and cognitive workload estimates derived from the EEG…
Morelli, Sylvia A; Rameson, Lian T; Lieberman, Matthew D
Previous neuroimaging studies on empathy have not clearly identified neural systems that support the three components of empathy: affective congruence, perspective-taking, and prosocial motivation. These limitations stem from a focus on a single emotion per study, minimal variation in amount of social context provided, and lack of prosocial motivation assessment. In the current investigation, 32 participants completed a functional magnetic resonance imaging session assessing empathic responses to individuals experiencing painful, anxious, and happy events that varied in valence and amount of social context provided. They also completed a 14-day experience sampling survey that assessed real-world helping behaviors. The results demonstrate that empathy for positive and negative emotions selectively activates regions associated with positive and negative affect, respectively. In addition, the mirror system was more active during empathy for context-independent events (pain), whereas the mentalizing system was more active during empathy for context-dependent events (anxiety, happiness). Finally, the septal area, previously linked to prosocial motivation, was the only region that was commonly activated across empathy for pain, anxiety, and happiness. Septal activity during each of these empathic experiences was predictive of daily helping. These findings suggest that empathy has multiple input pathways, produces affect-congruent activations, and results in septally mediated prosocial motivation.
Bruna Karina Banin Hirata
Full Text Available Breast cancer is one of the most common cancers with greater than 1,300,000 cases and 450,000 deaths each year worldwide. The development of breast cancer involves a progression through intermediate stages until the invasive carcinoma and finally into metastatic disease. Given the variability in clinical progression, the identification of markers that could predict the tumor behavior is particularly important in breast cancer. The determination of tumor markers is a useful tool for clinical management in cancer patients, assisting in diagnostic, staging, evaluation of therapeutic response, detection of recurrence and metastasis, and development of new treatment modalities. In this context, this review aims to discuss the main tumor markers in breast carcinogenesis. The most well-established breast molecular markers with prognostic and/or therapeutic value like hormone receptors, HER-2 oncogene, Ki-67, and p53 proteins, and the genes for hereditary breast cancer will be presented. Furthermore, this review shows the new molecular targets in breast cancer: CXCR4, caveolin, miRNA, and FOXP3, as promising candidates for future development of effective and targeted therapies, also with lower toxicity.
Keith W. Beard
Full Text Available Anonymous retrospective data were provided by 3,443 adult participants via computer-assisted self-interview. This was the first study focused on determinants of adult sexual orientation to adjust for the effects of same-sex sibling incest. Five measures of adult sexual orientations (ASOs provided evidence consistent with the theory that ASOs result from early sex-specific romantic attachment, conditioning caused by early sexual experiences with partners, and other experiences, such as early masturbation using human images, acting synergistically with critical period learning, and sexual imprinting. Early same-sex crushes were the most powerful predictor of ASOs, and they also increased the likelihood of engaging in early same-sex partnered and masturbation behaviors. Incestuous experiences with same-sex siblings affected the ASOs of the incest participants. And, lesbian, gay, and bisexual participants tended to have an earlier onset of puberty than heterosexual controls within sexes. However, statistical analyses showed that the incest and puberty effects were mathematically explained by the participant’s early sexual experiences with partners and other experiences such as masturbation using human images. Early same-sex crushes were predicted by nuclear family variables implying that same-sex crushes were more likely when the opposite-sex parent modeled an unsatisfactory heterosexual romantic partner.
Richman, D M; Wacker, D P; Asmus, J M; Casey, S D
Specific extinction procedures were matched to the function of two target behaviors displayed by the same individual, with results indicating that the matched extinction procedure suppressed the behavior for which it was designed. One of the target behaviors was exposed to an irrelevant extinction procedure, which produced no beneficial effects. These results support previous research indicating the need to match extinction procedures to the function of problem behavior.
Conner, M; McEachan, R; Taylor, N.; O'Hara, J; Lawton, R
Objective: Two measures of affect-affective attitude (AA) and anticipated affective reaction (AAR)- have frequently been used individually, but rarely simultaneously, in correlational studies predicting health behaviors. This research assessed their individual and combined impact in predicting intention and action for a range of health behaviors, controlling for theory of planned behavior (TPB) variables. Method: Self-reported intentions and performance of health behaviors were the main outco...
Gardner, Frances; Shaw, Daniel S; Dishion, Thomas J; Burton, Jennifer; Supplee, Lauren
Despite knowledge of early pathways to conduct problems, few preventive interventions are specifically designed to modify disruptive behavior in toddlerhood. One potential prevention target is proactive and positive parenting, which is associated with reduced risk of conduct problems in preschoolers. This randomized trial with 120 low-income 2-year-old boys examined whether a brief family-centered intervention that reduces disruptive behavior (D. Shaw, T. Dishion, L. Supplee, F. Gardner, & K. Arnds, 2006) also leads to increases in proactive and positive parenting. It also explored whether change in parenting predicts change in disruptive behavior. In the intervention group, proactive and positive parenting skills increased among parents of 3-year-olds. Change in proactive and positive parenting of 2- to 3-year-old toddlers correlated with change in child disruptive behavior, although the mediation effect of positive parenting was of only borderline significance. Findings suggest that even within a brief and multifaceted preventive intervention, change in proactive parenting skills contributes modestly but significantly to change in child problem behavior.
Fäsche, Anika; Gunzenhauser, Catherine; Friedlmeier, Wolfgang; von Suchodoletz, Antje
The present study investigated five to six year old children's ability to regulate negative and positive emotions in relation to psychosocial problem behavior (N=53). It was explored, whether mothers' supportive and nonsupportive strategies of emotion socialization influence children's problem behavior by shaping their emotion regulation ability. Mothers reported on children's emotion regulation and internalizing and externalizing problem behavior via questionnaire, and were interviewed about their preferences for socialization strategies in response to children's expression of negative affect. Results showed that children with more adaptive expression of adequate positive emotions had less internalizing behavior problems. When children showed more control of inadequate negative emotions, children were less internalizing as well as externalizing in their behavior. Furthermore, results indicated indirect relations of mothers' socialization strategies with children's problem behavior. Control of inadequate negative emotions mediated the link between non-supportive strategies on externalizing problem behavior. Results suggest that emotion regulatory processes should be part of interventions to reduce the development of problematic behavior in young children. Parents should be trained in dealing with children's emotions in a constructive way.
Embregts, Petri J C M; du Bois, Marleen Grimbel; Graef, Nathalie
To develop prevention activities, an analysis is conducted of child and parent characteristics that occur significantly more often among children with a mild intellectual disability and behavior problems than among children with a mild intellectual disability and no behavior problems and their families. The sample consisted of 45 children attending schools for special education. Data were collected from the children, their parents, and their teachers. The instruments used are the Dutch version of the Parenting Stress Index, the Nijmegen Child-Rearing Situation Questionnaire and the Strengths and Difficulties Questionnaire for parents, teachers and children. On the basis of the results of parents on the Strengths and Difficulties Questionnaire, the research sample was divided into one group of children with behavior problems and one group without behavior problems. Parents of the children with behavior problems were found to feel less competent, more socially isolated, less satisfied about their relationship with their partner, and indicate more negative life occurrences than the parents of the children without behavior problems. Characteristics in the area of adaptability, mood, distractibility/hyperactivity, demandingness, reinforcement of parents, and acceptability were found to contribute to the total stress in the child-parent relationship for those children with behavior problems and their parents. On the basis of these results prevention activities will be developed and tested on their effectiveness.
O'Brennan, Lindsey M; Bradshaw, Catherine P; Furlong, Michael J
Reducing student problem behavior remains a leading concern for school staff, as disruptive and aggressive behavior interferes with student achievement and the school climate. However, the multi-systemic nature of schools makes it difficult for researchers and practitioners to identify factors influencing to students' behavior. The current study examined student problem behavior through an ecological lens by taking into account individual (e.g., gender, ethnicity, prosocial behavior), classroom (e.g., class size, average classroom behavior), and school-level factors (e.g., location, school climate). Using data from 37 elementary schools, 467 classrooms, and 8,750 students, a series of hierarchical linear models was tested. Multilevel analyses revealed that while individual student characteristics had the largest influence on problem behavior, average prosocial behavior and concentration problems of students within the classroom, as well as teacher perceptions of the school climate significantly related to how students behaved. These findings support the use of classroom-based intervention programs to reduce student problem behavior.
Simons-Morton, Bruce; Chen, Rusan; Hand, Laura Shaffer; Haynie, Denise L.
This research examined the relationship between parenting practices and adolescent conduct problems and the mediation of these relationships by two parent-adolescent relationship variables, conflict and psychological autonomy. Autoregressive latent trajectory (ALT) analyses were used to assess relationships over time between parent practices and…
Slobodskaya, Helena R.; Akhmetova, Olga A.
The aim of this study was to explore child and adolescent personality in the Russian culture, addressing gender and age differences, and to examine personality and family effects on children's Internalizing and Externalizing problems. Parents of 1,640 Russian children aged 3-18 years completed the Inventory of Child Individual Differences…
McCauley, Elizabeth; And Others
The study attemped to link cognitive and social problems seen in girls with Turner syndrome by assessing the girls' ability to process affective cues. Seventeen 9- to 17-year-old girls diagnosed with Turner syndrome were compared to a matched control group on a task which required interpretation of affective intention from facial expression.…
Reinke, Wendy M.; Eddy, J. Mark; Dishion, Thomas J.; Reid, John B.
The joint, longitudinal trajectories of symptoms of disruptive behavior problems and of depression were examined in a community sample drawn from neighborhoods with elevated rates of delinquency. Growth mixture modeling was applied to a 6 year transition period from childhood to adolescence, age 10 to 16 years, to identify latent classes of…
Martel, Michelle M; Gremillion, Monica L; Roberts, Bethan
The study evaluated trait associations with common Disruptive Behavior Disorders (DBD), Oppositional Defiant Disorder (ODD) and Attention-Deficit/Hyperactivity Disorder (ADHD), during an understudied developmental period: Preschool. Participants were 109 children ages 3 to 6 and their families. DBD symptoms were available via parent and teacher/caregiver report on the Disruptive Behavior Rating Scale. Traits were measured using observational coding paradigms, and parent and examiner report on the Child Behavior Questionnaire and the California Q-Sort. The DBD groups exhibited significantly higher negative affect, higher surgency, and lower effortful control. Negative affect was associated with most DBD symptom domains; surgency and reactive control were associated with hyperactivity-impulsivity; and effortful control was associated with ADHD and inattention. Interactive effects between effortful control and negative affect and curvilinear associations of reactive control with DBD symptoms were evident. Temperament trait associations with DBD during preschool are similar to those seen during middle childhood. Extreme levels of temperament traits are associated with DBD as early as preschool.
Full Text Available The rich repertoire of mouse social behaviors makes it possible to use mouse models to study neurodevelopmental disorders characterized by social deficits. The fact that mice are naturally nocturnal animals raises a critical question of whether behavioral experiments should be strictly conducted in the dark phase and whether light phase testing is a major methodologically mistake. Although mouse social tasks have been performed in both phases in different laboratories, there seems to be no general consensus on whether testing phase is a critical factor or not. A recent study from our group showed remarkably similar social scores obtained from inbred mice tested in the light and the dark phase, providing evidence that light phase testing could yield reliable results as robust as dark phase testing for the sociability test. Here we offer a comprehensive review on mouse social behaviors measured in light and dark phases and explain why it is reasonable to test laboratory mice in experimental social tasks in the light phase.
Rojahn, J.; Rowe, E.W.; Sharber, A.C.; Hastings, R.P.; Matson, J.L.; Didden, H.C.M.; Kroes, D.B.H.; Dumont, E.L.M.
Background The Behavior Problems Inventory-01 (BPI-01) is an informant-based behaviour rating instrument for intellectual disabilities (ID) with 49 items and three sub-scales: Self-injurious Behavior, Stereotyped Behavior and Aggressive/Destructive Behavior. The Behavior Problems Inventory-Short For
Liu, Li; Wang, Meifang
This study examined the mediating effect of parents' psychological aggression in the relationship between parenting stress and children's internalizing (anxiety/depression, withdrawal) and externalizing (aggression, delinquency) problem behaviors 1 year later. Using a sample of 311 intact 2-parent Chinese families with preschoolers, findings revealed that maternal parenting stress had direct effects on children's internalizing and externalizing problem behavior and indirect effects through maternal psychological aggression. However, neither direct nor indirect effects of fathers' parenting stress on children's internalizing and externalizing problem behavior were found. The findings highlight the importance of simultaneously studying the effects of both mothers' and fathers' parenting on their children within a family systems framework.
Jelmer P Borst
Full Text Available BACKGROUND: It has been shown that people can only maintain one problem state, or intermediate mental representation, at a time. When more than one problem state is required, for example in multitasking, performance decreases considerably. This effect has been explained in terms of a problem state bottleneck. METHODOLOGY: In the current study we use the complimentary methodologies of computational cognitive modeling and neuroimaging to investigate the neural correlates of this problem state bottleneck. In particular, an existing computational cognitive model was used to generate a priori fMRI predictions for a multitasking experiment in which the problem state bottleneck plays a major role. Hemodynamic responses were predicted for five brain regions, corresponding to five cognitive resources in the model. Most importantly, we predicted the intraparietal sulcus to show a strong effect of the problem state manipulations. CONCLUSIONS: Some of the predictions were confirmed by a subsequent fMRI experiment, while others were not matched by the data. The experiment supported the hypothesis that the problem state bottleneck is a plausible cause of the interference in the experiment and that it could be located in the intraparietal sulcus.
Full Text Available Fatin Mhaidat Department of Educational Psychology, Faculty of Educational Sciences, The Hashemite University, Zarqa, Jordan Abstract: This study aimed at identifying the levels of adaptive problems among teenage female refugees in the government schools and explored the behavioral methods that were used to cope with the problems. The sample was composed of 220 Syrian female students (seventh to first secondary grades enrolled at government schools within the Zarqa Directorate and who came to Jordan due to the war conditions in their home country. The study used the scale of adaptive problems that consists of four dimensions (depression, anger and hostility, low self-esteem, and feeling insecure and a questionnaire of the behavioral adjustment methods for dealing with the problem of asylum. The results indicated that the Syrian teenage female refugees suffer a moderate degree of adaptation problems, and the positive adjustment methods they have used are more than the negatives. Keywords: adaptive problems, female teenage refugees, behavioral adjustment
Full Text Available A significant number of youth in the United States experience mental illness; within these youth, comorbidity is considered the rule, not the exception. Rather than treat each disorder distinctly, recent research examines common psychopathological processes shaping various presenting problems to simultaneously target deficits and excesses. Contemporary research hypothesizes that negative affectivity pervades multiple psychiatric problems in youth. The present study sought to examine negative affectivity in an intent-to-treat sample of young patients presenting at an outpatient clinic in an academic medical center. Young patients (n=54 with internalizing disorders, externalizing disorders, or both completed the Children’s Depression Inventory and the Screen for Childhood Anxiety and Related Emotional Disorders. MANOVA results indicated no significant difference between the groups. Additionally, no gender differences were found. Findings suggest negative affectivity is a core feature of psychopathology in general, and thus a valuable focus for transdiagnostic treatments.
Carrillo, Rafael E.; Aysal, Tuncer C.; Barner, Kenneth E.
Statistical modeling is at the heart of many engineering problems. The importance of statistical modeling emanates not only from the desire to accurately characterize stochastic events, but also from the fact that distributions are the central models utilized to derive sample processing theories and methods. The generalized Cauchy distribution (GCD) family has a closed-form pdf expression across the whole family as well as algebraic tails, which makes it suitable for modeling many real-life impulsive processes. This paper develops a GCD theory-based approach that allows challenging problems to be formulated in a robust fashion. Notably, the proposed framework subsumes generalized Gaussian distribution (GGD) family-based developments, thereby guaranteeing performance improvements over traditional GCD-based problem formulation techniques. This robust framework can be adapted to a variety of applications in signal processing. As examples, we formulate four practical applications under this framework: (1) filtering for power line communications, (2) estimation in sensor networks with noisy channels, (3) reconstruction methods for compressed sensing, and (4) fuzzy clustering.
Full Text Available Statistical modeling is at the heart of many engineering problems. The importance of statistical modeling emanates not only from the desire to accurately characterize stochastic events, but also from the fact that distributions are the central models utilized to derive sample processing theories and methods. The generalized Cauchy distribution (GCD family has a closed-form pdf expression across the whole family as well as algebraic tails, which makes it suitable for modeling many real-life impulsive processes. This paper develops a GCD theory-based approach that allows challenging problems to be formulated in a robust fashion. Notably, the proposed framework subsumes generalized Gaussian distribution (GGD family-based developments, thereby guaranteeing performance improvements over traditional GCD-based problem formulation techniques. This robust framework can be adapted to a variety of applications in signal processing. As examples, we formulate four practical applications under this framework: (1 filtering for power line communications, (2 estimation in sensor networks with noisy channels, (3 reconstruction methods for compressed sensing, and (4 fuzzy clustering.
Peterman, Jeremy S; Carper, Matthew M; Elkins, R Meredith; Comer, Jonathan S; Pincus, Donna B; Kendall, Philip C
The present study examined (a) whether sleep related problems (SRPs) improved following cognitive-behavioral therapy (CBT) for youth with anxiety disorders, (b) whether variables that may link anxiety and SRPs (e.g., pre-sleep arousal, family accommodation, sleep hygiene) changed during treatment, and (c) whether such changes predicted SRPs at posttreatment. Youth were diagnosed with anxiety at pretreatment and received weekly CBT that targeted their principal anxiety diagnosis at one of two specialty clinics (N=69 completers, Mage=10.86). Results indicated that parent-reported SRPs improved from pre- to post-treatment and that treatment responders with regard to anxiety yielded greater SRP improvements than nonresponders. Parent report of bedtime resistance and sleep anxiety showed significant improvements. Youth reported lower rates of SRPs compared to their parents and did not demonstrate pre- to post-treatment changes in SRPs. Pre-sleep arousal and family accommodation decreased over treatment but did not predict lower SRPs at posttreatment. Higher accommodation was correlated with greater SRPs. Sleep hygiene evidenced no change and did not mediate links between accommodation and posttreatment SRPs.
Surjadi, Florensia F; Lorenz, Frederick O; Conger, Rand D; Wickrama, K A S
According to the Development of Early Adult Romantic Relationships (DEARR) model (Bryant, C. M., & Conger, R. D. . Conger, R. D., Cui, M., Bryant, C. M., & Elder, G. H., Jr.  interactional characteristics in the family of origin influence early adult romantic relationships by promoting or inhibiting the development of interpersonal competencies that contribute to relationship success in young adulthood. The present study uses the DEARR model as a general framework to help examine the long-term link between parental discipline practices in adolescence and young adult's interactions in the early years of marriage or cohabitation. Using prospective data from 288 target participants, their families, and their romantic partner, beginning when the targets were adolescents and continuing up to the fifth year of their marital or cohabiting relationships, we found empirical support for the DEARR model. Parental discipline practices in adolescence were associated with romantic relationship quality during the early years of marriage or cohabitation through processes in late adolescence and young adulthood. Specifically, harsh and inconsistent discipline practices were associated with greater attitudinal ambivalence toward parents in adolescence. Inconsistent discipline was also associated with higher risks of externalizing problems during late adolescence years. Externalizing problems and ambivalence toward parents predicted poorer relationship quality through aggressive behaviors and ambivalence toward a romantic partner during the early years of marriage or cohabitation. Implications for practitioners working with couples and families are discussed.
Yildiz, Yildiray; Agogino, Adrian; Brat, Guillaume
Effective automation is critical in achieving the capacity and safety goals of the Next Generation Air Traffic System. Unfortunately creating integration and validation tools for such automation is difficult as the interactions between automation and their human counterparts is complex and unpredictable. This validation becomes even more difficult as we integrate wide-reaching technologies that affect the behavior of different decision makers in the system such as pilots, controllers and airlines. While overt short-term behavior changes can be explicitly modeled with traditional agent modeling systems, subtle behavior changes caused by the integration of new technologies may snowball into larger problems and be very hard to detect. To overcome these obstacles, we show how integration of new technologies can be validated by learning behavior models based on goals. In this framework, human participants are not modeled explicitly. Instead, their goals are modeled and through reinforcement learning their actions are predicted. The main advantage to this approach is that modeling is done within the context of the entire system allowing for accurate modeling of all participants as they interact as a whole. In addition such an approach allows for efficient trade studies and feasibility testing on a wide range of automation scenarios. The goal of this paper is to test that such an approach is feasible. To do this we implement this approach using a simple discrete-state learning system on a scenario where 50 aircraft need to self-navigate using Automatic Dependent Surveillance-Broadcast (ADS-B) information. In this scenario, we show how the approach can be used to predict the ability of pilots to adequately balance aircraft separation and fly efficient paths. We present results with several levels of complexity and airspace congestion.
Breevaart, Kimberley; Bakker, Arnold B
This study examines the process by which child behavioral problems are related to parents' well-being. We developed a family-work spillover model that was tested among 225 working parents. It was hypothesized that family-self conflict (FSC) mediates the relationship between child behavioral problems and parental strain, and that family-work conflict (FWC) mediates the relationship between parental strain and work engagement. Further, it was hypothesized that social support moderates the relationship between child behavioral problems and FSC. The results of (moderated) structural equation modeling supported the mediating role of FSC and FWC and the moderating role of social support. These findings suggest that the negative effects of raising a child with behavioral problems on parental well-being can be buffered by social support.
Lomas Mevers, Joanna E; Fisher, Wayne W; Kelley, Michael E; Fredrick, Laura D
Results of previous research indicate that the delivery of positive reinforcement (e.g., food) for an appropriate, alternative target response (e.g., compliance) or delivery of food on a time-based schedule can decrease problem behavior reinforced by escape, even when problem behavior continues to produce negative reinforcement (e.g., Lalli et al., ; Lomas, Fisher, & Kelley, ). In this study, we compared the levels of both compliance and problem behavior when food and praise were delivered either contingent on compliance or on a time-based schedule. Results for 3 of the 4 participants showed that contingent delivery of preferred edible items and praise was more effective in both reducing problem behavior and increasing compliance compared to variable-time delivery of these same items. These findings are discussed in the context of motivating operations and competition between positive and negative reinforcement.
Kuyk, E.M. van; Wissink-Essink, M.; Brugman-Boezeman, A.T.M.; Oerlemans, H.M.; Nijhuis-Van der Sanden, M.W.G.; Severijnen, R.S.V.M.; Festen, C.; Bleijenberg, G.
BACKGROUND/PURPOSE: The most frequent consequences of being born with an anorectal malformation (ARM) are problems with fecal continence and constipation, which can have various negative implications. In this prospective, controlled study the effect of multidisciplinary behavioral treatment dealing
Donofrio, Stacey; Hoekstra, Harald J.; van der Graaf, Winette T. A.; van de Wiel, Harry B. M.; Visser, Annemieke; Huizinga, Gea A.; Hoekstra-Weebers, Josette E. H. M.
OBJECTIVES: We examined adolescents' emotional reactions to parental cancer and explored relationships between emotional reactions and adolescents' emotional/behavioral problems. METHODS: Two studies were performed: retrospective and prospective. A total of 221 adolescents (105 sons) of 138 patients
Robertson, Angela A; Baird-Thomas, Connie; Stein, Judith A
This study examines the effects of family characteristics, parental monitoring, and victimization by adults on alcohol and other drug (AOD) abuse, delinquency, and risky sexual behaviors among 761 incarcerated juveniles. The majority of youth reported that other family members had substance abuse problems and criminal histories. These youth were frequently the victims of violence. Relationships between victimization, parental monitoring, and problem behaviors were examined using structural equation modeling. Monitoring was negatively related to all problem behaviors. However, type of maltreatment was related to specific problem behaviors. The effects of family substance abuse and family criminal involvement on outcomes were mediated by monitoring and maltreatment. The study underscores the need to provide family-focused and trauma-related interventions for juvenile offenders.
Kristoffersen, Jannie H. G.; Smith, Nina
Behavioral problems are important determinants of school outcomes and later success in the labor market. We analyze whether behavioral problems affect girls and boys differently with respect to school outcomes. The study is based on teacher and parent evaluations of the Strength and Difficulties...... Questionnaire (SDQ) of about 6,000 children born in 1990-92 in a large region in Denmark. The sample is merged with register information on parents and students observed until the age of 19. We find significant and large negative coefficients of the externalizing behavioral indicators. The effects tend...... to be larger when based on parents' SDQ scores compared to teachers' SDQ scores. According to our estimations, the school outcomes for girls with abnormal externalizing behavior are not significantly different from those of boys with the same behavioral problems. A decomposition of the estimates indicates...
Fatseas, Melina; Alexandre, Jean-Marc; Vénisse, Jean-Luc; Romo, Lucia; Valleur, Marc; Magalon, David; Chéreau-Boudet, Isabelle; Luquiens, Amandine; Guilleux, Alice; Groupe Jeu; Challet-Bouju, Gaëlle; Grall-Bronnec, Marie
Previous studies showed that Pathological Gambling and Attention Deficit/Hyperactivity Disorder (ADHD) often co-occur. The aim of this study was to examine whether ADHD is associated with specific severity patterns in terms of gambling behavior, psychopathology and personality traits. 599 problem and non-problem-gamblers were recruited in addiction clinics and gambling places in France. Subjects were assessed with the Wender-Utah Rating Scale-Child, the Adult ADHD Self-Report Scale, the Mini International Neuropsychiatric Interview, the Temperament and Character Inventory, the South Oaks Gambling Screen and questionnaires assessing gambling related cognitive distortions and gambling habits. 20.7% (n=124) of gamblers were screened positive for lifetime or current ADHD. Results from the multivariate analysis showed that ADHD was associated with a higher severity of gambling-related problems and with more psychiatric comorbidity. Among problem gamblers, subjects with history of ADHD were also at higher risk for unemployment, psychiatric comorbidity and specific dysfunctional personality traits. This study supports the link between gambling related problems and ADHD in a large sample of problem and non-problem gamblers, including problem-gamblers not seeking treatment. This points out the necessity to consider this disorder in the prevention and in the treatment of pathological gambling.
Kagawa, Rose M. C.; Fernald, Lia C.H; Jere R. Behrman
Background/Objectives Our objective was to explore the association between weight status and behavioral problems in children before school age. We examined whether the association between weight status and behavioral problems varied by age and sex. Subjects/Methods This study used cross-sectional data from a nationally-representative sample of children and their families in Chile (N = 11,207). These children were selected using a cluster-stratified random sampling strategy. Data collection fo...
Payne, Steven W; Dozier, Claudia L
Functional analyses (Iwata, Dorsey, Slifer, Bauman, & Richman, 1982/1994) have been useful in determining function-based treatments for problem behavior. Recently, however, researchers have evaluated the use of arbitrary reinforcers (e.g., positive reinforcers) to decrease problem behavior maintained by negative reinforcement, particularly in the absence of extinction. We provide a brief review of recent research on this topic and discuss implications regarding mechanisms, practice, and future research directions.
Wenqiang Sun; Dongping Li; Wei Zhang; Zhenzhou Bao; Yanhui Wang
In the current study, we examined a moderated mediation model using the risk and resilience framework. Specifically, the impact of family material hardship on adolescent problem behaviors was examined in a Chinese sample; we used the family stress model framework to investigate parental depression and negative parenting as potential mediators of the relation between family material hardship and adolescents' problem behaviors. In addition, based on resilience theory, we investigated adolescent...
Cohen-Mansfield, Jiska; Dakheel-Ali, Maha; Marx, Marcia S.; Thein, Khin; Regier, Natalie G.
The Unmet Needs Model states that problem behaviors of people with dementia result from unmet needs stemming from a decreased ability to communicate those needs and to provide for oneself. The purpose of this study is to describe the unmet needs of persons with dementia exhibiting behavior problems. Eighty-nine residents from 6 Maryland nursing homes with dementia were assessed by research assistants and nursing assistants for their unmet needs using multiple assessment tools. Three unmet nee...
Shiro Yokohama; Masaru Aoshima; Yukiomi Nakade; Junya Shindo; Junichi Maruyama; Masashi Yoneda
AIM: To investigate and predict enteral nutrition problems after percutaneous endoscopic gastrostomy (PEG).METHODS: We retrospectively analyzed data for 252 out of 285 patients who underwent PEG at our hospital from 1999 to 2008. Enteral nutrition problems after PEG were defined as: (1) patients who required ≥ 1 mo after surgery to switch to complete enteral nutrition, or who required additional parenteral alimentation continuously; or (2) patients who abandoned switching to enteral nutrition using the gastrostoma and employed other nutritional methods.We attempted to identify the predictors of problem cases by using a logistic regression analysis that examined the patients' backgrounds and the specific causes that led to their problems.RESULTS: Mean age of the patients was 75 years, and in general, their body weight was low and their overall condition was markedly poor. Blood testing revealed that patients tended to be anemic and malnourished. A total of 44 patients (17.5%) were diagnosed as having enteral nutrition problems after PEG. Major causes of the problems included pneumonia, acute enterocolitis (often Clostridium difficile-related), paralytic ileus and biliary tract infection. A multivariate analysis identified the following independent predictors for problem cases: (1) enteral nutrition before gastrectomy (a risk reduction factor); (2) presence of esophageal hiatal hernia; (3) past history of paralytic ileus; and (4) presence of chronic renal dysfunction.CONCLUSION: Enteral nutrition problems after PEG occurred at a comparatively high rate. Patient background analysis elucidated four predictive factors for the problem cases.
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Knowlden, Adam P.; Sharma, Manoj; Bernard, Amy L.
The purpose of this study was to operationalize the constructs of the Theory of Planned Behavior (TPB) to predict the sleep intentions and behaviors of undergraduate college students attending a Midwestern University. Data collection spanned three phases. The first phase included a semi-structured qualitative interview (n = 11), readability by…
El sobrepès en la infància s'ha convertit en un problema de salut pública ja que està relacionat amb importants comorbiditats mèdiques i cada cop nens més petits tenen sobrepès. Objectius: Examinar de manera transversal i longitudinal les associacions entre problemes de conducta i el sobrepès, i identificar els factors de risc pel sobrepès. Mètode: Una mostra comunitària de n=622 nens de 3 anys va ser seguida fins als 5 anys, registrant anualment l'altura, el pes i la psicopatologia. Els segü...
Full Text Available Smoking among youths is a worldwide problem, particularly in China. Many endogenous and environmental factors influence smokers' intentions to smoke; therefore, a comprehensive model is needed to understand the significance and relationship of predictors. This study aimed to develop a prediction model based on problem-behavior theory (PBT to interpret intentions to smoke among Chinese youths.We conducted a cross-sectional study of 26,675 adolescents from junior, senior, and vocational high schools in Shanghai, China. Data on smoking status, smoking knowledge, attitude toward smoking, parents' and peers' smoking, and media exposure to smoking were collected from students. A structural equation model was used to assess the developed prediction model.The experimental smoking rate and current smoking rate among the students were 11.0% and 3%, respectively. Our constructed model showed an acceptable fit to the data (comparative fit index = 0.987, root-mean-square error of approximation = 0.034. Intention to smoke was predicted by perceived environment (β = 0.455, P 0.05 which consisted of acceptance of tobacco use (β = 0.668, P < 0.001 and academic performance (β = 0.171, P < 0.001.The PBT-based model we developed provides a good understanding of the predictors of intentions to smoke and it suggests future interventions among youths should focus on components in perceived environment and behavior systems, and take into account the moderating effects of personality system.
Soo Jin Lee
Full Text Available Purpose. Parents have important roles in child rearing, but the influence of their personality on rearing practices and their impact on the behavior of children has received surprisingly little attention. The aim of the current study was to investigate the relationship between parents’ personality and children’s problem behaviors.Materials and Methods. Participants consisted of 190 preschool outpatients (104 boys, 86 girls and their parents who visited traditional Korean pediatric clinics with minor physical symptoms as chief complaints. The personality profiles of the both parents were measured by the Temperament and Character Inventory and children’s behavior problems by the Child Behavior Checklist 1.5–5. Correlation and stepwise regression analysis were employed for the statistical analyses.Results. The temperament trait of Harm Avoidance and the character traits of Self-Directedness and Self-Transcendence of the parents were significantly correlated with children’s problem behaviors. Character as well as temperament, played an important role in explaining children’s problem behaviors after age and gender of children were taken into account.Conclusion. The maturity of parents’ character appears to have a key role in reducing the risk of behavior problems in their children. Suggestions are made for parental education and future research.
Lee, Soo Jin; Cloninger, C Robert; Park, Soo Hyun; Chae, Han
Purpose. Parents have important roles in child rearing, but the influence of their personality on rearing practices and their impact on the behavior of children has received surprisingly little attention. The aim of the current study was to investigate the relationship between parents' personality and children's problem behaviors. Materials and Methods. Participants consisted of 190 preschool outpatients (104 boys, 86 girls) and their parents who visited traditional Korean pediatric clinics with minor physical symptoms as chief complaints. The personality profiles of the both parents were measured by the Temperament and Character Inventory and children's behavior problems by the Child Behavior Checklist 1.5-5. Correlation and stepwise regression analysis were employed for the statistical analyses. Results. The temperament trait of Harm Avoidance and the character traits of Self-Directedness and Self-Transcendence of the parents were significantly correlated with children's problem behaviors. Character as well as temperament, played an important role in explaining children's problem behaviors after age and gender of children were taken into account. Conclusion. The maturity of parents' character appears to have a key role in reducing the risk of behavior problems in their children. Suggestions are made for parental education and future research.
Full Text Available Given that waste generation is a devastating problem, it is necessary that we advance our knowledge about the etiology of waste prevention behaviors. Accordingly, this study sought to increase the existing literature of waste prevention behaviors by examining the relationships among the locus of control, problem-solving confidence, approach-avoidance style, personal control style and participant’s age with waste prevention behaviors. Two hundred and forty participants (126 Women, and 114 men from Putra University (Universiti Putra Malaysia completed the Locus of Control of Behavior Scale, Waste Prevention Behaviors, Problem-Solving skills Appraisal and Socio-demographic questions. The Structural Equation Modeling (SEM estimated individuals with internal personal control, effective problem-solving confidence, internal locus of control and approaching styles were more likely to pursue waste prevention behaviors. In addition, men were better than women at problem-solving confidence, approaching style, while women were better than men at internal locus of control, and personal control style. Therefore, these findings reinforce the importance of personality traits in waste prevention behaviors.
Hogue, Aaron; Liddle, Howard A.; Singer, Alisa; Leckrone, Jodi
This study examined fidelity in multidimensional family prevention (MDFP), a family-based prevention counseling model for adolescents at high risk for substance abuse and related behavior problems, in comparison to two empirically based treatments for adolescent drug abuse: multidimensional family therapy (MDFT) and cognitive-behavioral therapy…
Simo-Pinatella, David; Font-Roura, Josep; Planella-Morato, Joaquima; McGill, Peter; Alomar-Kurz, Elisabeth; Gine, Climent
A motivating operation (MO) alters both the effectiveness of a stimulus as a reinforcer and the current frequency of all behavior that has been reinforced by that particular stimulus. This article reviews studies that have manipulated a MO during interventions with school-age participants with intellectual disabilities and problem behavior. A…
Albaugh, Matthew D.; Harder, Valerie S.; Althoff, Robert R.; Rettew, David C.; Ehli, Erik A.; Lengyel-Nelson, Timea; Davies, Gareth E.; Ayer, Lynsay; Sulman, Julie; Stanger, Catherine; Hudziak, James J.
Objective: To test the association between the catechol-O-methyltransferase (COMT) Val158Met polymorphism and both aggressive behavior and attention problems in youth. We hypothesized that youth carrying a Met allele would have greater average aggressive behavior scores, and that youth exhibiting Val-homozygosity would have greater average…
Metcalfe, Lindsay A.; Harvey, Elizabeth A.; Laws, Holly B.
Existing research suggests that there is a relation between academic/cognitive deficits and externalizing behavior in young children, but the direction of this relation is unclear. The present study tested competing models of the relation between academic/cognitive functioning and behavior problems during early childhood. Participants were 221…
Havighurst, Sophie S.; Wilson, Katherine R.; Harley, Ann E.; Kehoe, Christiane; Efron, Daryl; Prior, Margot R.
This study evaluated a 6-session group parenting program, "Tuning into Kids" (TIK), as treatment for young children (aged 4.0-5.11 years) with behavior problems. TIK targets parent emotion socialization (parent emotion awareness, regulation and emotion coaching skills). Fifty-four parents, recruited via a child behavior clinic, were randomized…
Rescorla, Leslie A; Achenbach, Thomas M; Ivanova, Masha Y;
International comparisons were conducted of preschool children's behavioral and emotional problems as reported on the Child Behavior Checklist for Ages 1½-5 by parents in 24 societies (N = 19,850). Item ratings were aggregated into scores on syndromes; Diagnostic and Statistical Manual of Mental...
Gagne, Jeffrey R.; Saudino, Kimberly J.; Asherson, Philip
Background: To investigate links between inhibitory control (IC) and behavior problems in early childhood, as well as genetic and environmental covariances between these two constructs. Methods: Parent and laboratory ratings of IC and parent ratings of externalizing and attention deficit hyperactivity disorder behaviors were administered at 24…
Allen, Keith D.; Kuhn, Brett R.; DeHaai, Kristi A.; Wallace, Dustin P.
The purpose of this investigation was to evaluate the effectiveness of a behavioral treatment package to reduce chronic sleep problems in children with Angelman Syndrome. Participants were five children, 2-11 years-of-age. Parents maintained sleep diaries to record sleep and disruptive nighttime behaviors. Actigraphy was added to provide…
He, Jie; Degnan, Kathryn Amey; McDermott, Jennifer Martin; Henderson, Heather A.; Hane, Amie Ashley; Xu, Qinmei; Fox, Nathan A.
The relations among infant anger reactivity, approach behavior, and frontal electroencephalogram (EEG) asymmetry, and their relations to inhibitory control and behavior problems in early childhood were examined within the context of a longitudinal study of temperament. Two hundred nine infants' anger expressions to arm restraint were observed at 4…
Mayo-Ortega, Liliana; Oyama-Ganiko, Rosa; Leblanc, Judith; Schroeder, Stephen R.; Brady, Nancy; Butler, Merlin G.; Reese, R. Matthew; Richman, David M.; Peacock, Georgina; Foster, Jessica; Marquis, Janet
Severe behavior problems among people with intellectual and developmental disabilities (IDD) are a major barrier to integration in the community. Recent research suggests that these behaviors often begin very early in life and might be prevented by early identification and intervention (Rojahn, Schroeder, & Hoch, 2008). The current article…
O'Connor, Thomas G.; Deater-Deckard, Kirby; Fulker, David; Rutter, Michael; Polmin, Robert
Used longitudinal study with adopted children to examine genotype-environment correlations for behavioral problems. Found that children genetically at risk for antisocial behavior were more likely to receive negative parenting from adoptive parents than children not genetically at risk. Most of the association between negative parenting and…
Hogue, Aaron; Henderson, Craig E.; Dauber, Sarah; Barajas, Priscilla C.; Fried, Adam; Liddle, Howard A.
This study examined the impact of treatment adherence and therapist competence on treatment outcome in a controlled trial of individual cognitive-behavioral therapy (CBT) and multidimensional family therapy (MDFT) for adolescent substance use and related behavior problems. Participants included 136 adolescents (62 CBT, 74 MDFT) assessed at intake,…
Sharp, Kay Colby
This investigation attempts to replicate previous studies by Spivak and Shure regarding the relationship between cognitive interpersonal problem-solving capacity and behavioral adjustment in 4-year-old children. Although Spivack and Shure's only measure of behavioral adjustment was teacher ratings (with the teachers aware of the purpose of the…
Luteijn, Ellen; Luteijn, Frans; Jackson, S.; Volkmar, F; Minderaa, R
The Children's Social Behavior Questionnaire (CSBQ) contains items referring to behavior problems seen in children with milder variants of PDD. Data of large samples of children diagnosed as having high-functioning autism, PDDNOS, ADHD, and other child-psychiatric disorders were gathered. Besides th
F. Wanders; M. Serra; A. de Jongh
This study compared eye movement desensitization and reprocessing (EMDR) with cognitive-behavioral therapy (CBT). Twenty-six children (average age 10.4 years) with behavioral problems were randomly assigned to receive either 4 sessions of EMDR or CBT prior to usual treatment provided in outpatient a
Conway, Paul Maurice; Erlangsen, Annette; Teasdale, Thomas William;
behavior predicted subsequent suicidal behavior (actual attempts and suicidal behavior of any type, including preparatory acts, aborted, interrupted and actual attempts; mean follow-up of 80.8 days, SD = 52.4). Furthermore, we examined whether suicidal ideation severity and intensity incrementally...... predicted suicidal behavior at follow-up over and above suicidal behavior at baseline. Results: Actual suicide attempts at baseline strongly predicted suicide attempts at follow-up. Baseline suicidal ideation severity and intensity did not significantly predict future actual attempts over and above baseline...... attempts. The suicidal ideation intensity items deterrents and duration were significant predictors of subsequent actual attempts after adjustment for baseline suicide attempts and suicidal behavior of any type, respectively. Suicidal ideation severity and intensity, and the intensity items frequency...
Emond, Alice; Ormel, Johan; Veenstra, Rene; Oldehinkel, Albertine J.
This article describes preschool social understanding and difficult behaviors (hot temper, disobedience, bossiness and bullying) as predictors of oppositional defiant disorder (ODD) and aggressive conduct disorder (ACD) in a Dutch population sample of (pre)adolescents (N = 1943), measured at age 10-12 and at age 13-15. ODD and ACD were assessed by the Child Behavior Checklist and the Youth Self-Report, preschool behavior was evaluated by the parental questionnaire 'How was your child as a pre...
Mabbe, Elien; Soenens, Bart; Vansteenkiste, Maarten; Van Leeuwen, Karla
This research examined whether and how adolescents' personality traits moderate associations between psychologically controlling parenting and problem behaviors. On the basis of self-determination theory, we also examined the mediating role of psychological need frustration in the effects of psychologically controlling parenting. A cross-sectional study in two samples (N = 423 and 292; Mage = 12.43 and 15.74 years) was conducted. While in Sample 1 both mothers and adolescents provided reports of parenting and problem behavior, Sample 2 relied on adolescent-reported parenting and mother-reported problem behavior. Psychologically controlling parenting was related to internalizing and externalizing problems in both samples. Little systematic evidence was obtained for the moderating role of personality, with the exception of a moderating effect of Agreeableness. In both samples, psychological control was unrelated to externalizing problems among adolescents high on Agreeableness. Analyses of Sample 2 showed that associations between psychological control and problem behavior were mediated by psychological need frustration. Adolescent personality plays a modest role as a moderator of associations between psychologically controlling parenting and problem behavior. Frustration of adolescents' basic and universal psychological needs can account for the undermining effects of psychologically controlling parenting. Directions for future research are discussed.
Pettit, G S; Laird, R D; Dodge, K A; Bates, J E; Criss, M M
The early childhood antecedents and behavior-problem correlates of monitoring and psychological control were examined in this prospective, longitudinal, multi-informant study. Parenting data were collected during home visit interviews with 440 mothers and their 13-year-old children. Behavior problems (anxiety/depression and delinquent behavior) were assessed via mother, teacher, and/or adolescent reports at ages 8 through 10 years and again at ages 13 through 14. Home-interview data collected at age 5 years were used to measure antecedent parenting (harsh/reactive, positive/proactive), family background (e.g., socioeconomic status), and mother-rated child behavior problems. Consistent with expectation, monitoring was anteceded by a proactive parenting style and by advantageous family-ecological characteristics, and psychological control was anteceded by harsh parenting and by mothers' earlier reports of child externalizing problems. Consistent with prior research, monitoring was associated with fewer delinquent behavior problems. Links between psychological control and adjustment were more complex: High levels of psychological control were associated with more delinquent problems for girls and for teens who were low in preadolescent delinquent problems, and with more anxiety/depression for girls and for teens who were high in preadolescent anxiety/depression.
Paprocka, I.; Kempa, W. M.; Grabowik, C.; Kalinowski, K.; Krenczyk, D.
In the paper a survey of predictive and reactive scheduling methods is done in order to evaluate how the ability of prediction of reliability characteristics influences over robustness criteria. The most important reliability characteristics are: Mean Time to Failure, Mean Time of Repair. Survey analysis is done for a job shop scheduling problem. The paper answers the question: what method generates robust schedules in the case of a bottleneck failure occurrence before, at the beginning of planned maintenance actions or after planned maintenance actions? Efficiency of predictive schedules is evaluated using criteria: makespan, total tardiness, flow time, idle time. Efficiency of reactive schedules is evaluated using: solution robustness criterion and quality robustness criterion. This paper is the continuation of the research conducted in the paper , where the survey of predictive and reactive scheduling methods is done only for small size scheduling problems.
Bushman, Bryan B.; Peacock, Gretchen Gimpel
Problem-solving skills training (PSST) has been proposed as a potentially effective addition to behavioral parent training (PT). However, it is not clear whether PSST specifically increases the benefits provided by PT. In this study, PT + PSST was compared to PT + nondirective therapy in a sample of 26 families. All parents received PT. Following…
Full Text Available In Malaysia, according to road accidents data statistics motorcycle users contributes more than 50% of fatalities in traffic accidents, and the major cause due to head injuries. One strategy that can be used to reduce the severity of head injuries is by proper usage of helmet. Although the safety helmet is the best protective equipment to prevents head injury, majority motorcycle user did not use or did not fasten properly. In understanding this problem, the behavioral sciences theory and engineering aspect are needed to provide better explanation and comprehensive insights into solutions. The Theory Planned Behavior (TPB and Health Belief Model (HBM were used in predicting the behavioral intention toward proper helmet usage among motorcyclist. While, a new intervention approach were used in Technology Acceptance Model (TAM that based on the perception of a conceptual system called Safety Helmet Reminder System (SHR. Results show that the constructs variables are reliable and statistically significant with the exogenous and endogenous variables. The full structured models were proposed and tested, thus the significant predictors were identified. A multivariate analysis technique, known as Structural Equation Model (SEM was used in modeling exercise. Finally, the good-of-fit models were used in interpreting the implication of intervention strategy toward motorcyclist injury prevention program.
Overall, Nickola C; Hammond, Matthew D; McNulty, James K; Finkel, Eli J
When does power in intimate relationships shape important interpersonal behaviors, such as psychological aggression? Five studies tested whether possessing low relationship power was associated with aggressive responses, but (a) only within power-relevant relationship interactions when situational power was low, and (b) only by men because masculinity (but not femininity) involves the possession and demonstration of power. In Studies 1 and 2, men lower in relationship power exhibited greater aggressive communication during couples' observed conflict discussions, but only when they experienced low situational power because they were unable to influence their partner. In Study 3, men lower in relationship power reported greater daily aggressive responses toward their partner, but only on days when they experienced low situational power because they were either (a) unable to influence their partner or (b) dependent on their partner for support. In Study 4, men who possessed lower relationship power exhibited greater aggressive responses during couples' support-relevant discussions, but only when they had low situational power because they needed high levels of support. Study 5 provided evidence for the theoretical mechanism underlying men's aggressive responses to low relationship power. Men who possessed lower relationship power felt less manly on days they faced low situational power because their partner was unwilling to change to resolve relationship problems, which in turn predicted greater aggressive behavior toward their partner. These results demonstrate that fully understanding when and why power is associated with interpersonal behavior requires differentiating between relationship and situational power. (PsycINFO Database Record
Gronhoj, Alice; Bech-Larsen, Tino; Chan, Kara; Tsang, Lennon
Purpose: The purpose of the study was to apply the theory of planned behavior to predict Danish adolescents' behavioral intention for healthy eating. Design/methodology/approach: A cluster sample survey of 410 students aged 11 to 16 years studying in Grade 6 to Grade 10 was conducted in Denmark. Findings: Perceived behavioral control followed by…
Burke, Mack D.; Davis, John L.; Hagan-Burke, Shanna; Lee, Yuan-Hsuan; Fogarty, Melissa Shea
School-wide positive behavior support (SWPBS) focuses on promoting social competence through the establishment of behavior expectations that are explicitly taught and reinforced by all teachers across all settings. This study investigated the validity of using adherence to SWPBS behavior expectations as a screening tool for predicting behavior…
Cipriano, Elizabeth A.; Stifter, Cynthia A.
This longitudinal study assessed whether maternal behavior and emotional tone moderated the relationship between toddler temperament and preschooler's effortful control. Maternal behavior and emotional tone were observed during a parent-child competing demands task when children were 2 years of age. Child temperament was also assessed at 2 years…
Odgers, Candice L.; Milne, Barry J.; Caspi, Avshalom; Crump, Raewyn; Poulton, Richie; Moffitt, Terrie E.
Objective: Many children with conduct disorder develop life-course persistent antisocial behavior; however, other children exhibit childhood-limited or adolescence-limited conduct disorder symptoms and escape poor adult outcomes. Prospective prediction of long-term prognosis in pediatric and adolescent clinical settings is difficult. Improved…
S.C.C. Robbers (Sylvana); F.V.A. van Oort (Floor); A.C. Huizink (Anja); F.C. Verhulst (Frank); C.E.M. van Beijsterveldt (Toos); D.I. Boomsma (Dorret); M. Bartels (Meike)
textabstractObjective: The importance of genetic and environmental influences on children's behavioral and emotional problems may vary as a function of environmental exposure. We previously reported that 12-year-olds with divorced parents showed more internalizing and externalizing problems than chi
Maes, B; Grietens, H
Parent-reported problem behaviors of 94 children with visual and auditory disabilities, attending elementary regular schools, were compared with problems reported in a general population sample of nondisabled children. Both samples were matched by means of a pairwise matching procedure, taking into
Willoughby, Teena; Chalmers, Heather; Busseri, Michael A.
The authors examined co-occurrence among a wide range of adolescent problem behaviors: alcohol, smoking, marijuana, hard drugs, sexual activity, major and minor delinquency, direct and indirect aggression, and gambling. Using a large self-report survey of high school students, confirmatory factor analysis was used to test the problem syndrome…
Verkleij, Marieke; van de Griendt, Erik-Jonas; Kaptein, Ad A.; van Essen-Zandvliet, Liesbeth; Duiverman, Eric; Geenen, Rinie
Background. The aim of this study was to quantify behavioral problems in clinically treated children and adolescents with asthma and to examine the association of these problems and quality of life with difficult-to-treat asthma. Methods. Clinical patients with difficult-to-treat asthma (n = 31) and
Hoffman, Rachel M.; Kress, Victoria E.
The purpose of this article is to present an intervention, the externalization of client problems, which can be used to address non-suicidal-self-injurious behavior. Specific externalization techniques are discussed, including naming the problem, letter writing, and drawing. A case application and implications for practice are presented.
Shechory, Mally; Sommerfeld, Eliane
In a prospective study, the attachment style, home-leaving age, length of time in residential care, and behavioral problems among Israeli residential care children (N=68), were studied. Data analyses showed that children removed from their homes at a later age suffered from higher levels of anxiety, depression and social problems compared to…
Hains, Anthony A.; Hains, Ann Higgins
Examined cognitive-behavioral training procedures designed to enhance social problem-solving and impulse-control skills of delinquent adolescents. Explored multiple baseline design across subjects and tasks and an alternating-treatments design. Presented two different forms of hypothetical social problems to subjects (N=5). Results indicated…
The study examined perceived causes of mental health problems and professional help-seeking behavior among university students in Ethiopia. Data were collected from 370 students from four randomly selected colleges. The results revealed that the majority of the participants were able to recognize major mental health problems such as schizophrenia…
Todd, Anne W.; Horner, Robert H.; Newton, J. Stephen; Algozzine, Robert F.; Algozzine, Kate M.; Frank, Jennifer L.
The authors examined the problem-solving practices of school teams engaged in implementing and improving schoolwide behavior support implementation. A multiple baseline design across 4 elementary school teams was used to assess the effects of the Team-Initiated Problem Solving (TIPS) training program (1 day of team training plus 2 coached…
Kamphaus, R. W.; DiStefano, Christine; Dowdy, Erin; Eklund, Katie; Dunn, Alnita Rettig
Universal screening has been routinely advised for determining the presence of problems for initiating problem-solving processes and models. The aim of this study was to assess the effect of two screener development methods on the validity of score inferences for two teacher screeners of child behavioral and emotional risk. The reliability and…
Lee, Ritchie; Wolpert, David H.; Backhaus, Scott; Bent, Russell; Bono, James; Tracey, Brendan
This paper introduces a novel framework for modeling interacting humans in a multi-stage game environment by combining concepts from game theory and reinforcement learning. The proposed model has the following desirable characteristics: (1) Bounded rational players, (2) strategic (i.e., players account for one anothers reward functions), and (3) is computationally feasible even on moderately large real-world systems. To do this we extend level-K reasoning to policy space to, for the first time, be able to handle multiple time steps. This allows us to decompose the problem into a series of smaller ones where we can apply standard reinforcement learning algorithms. We investigate these ideas in a cyber-battle scenario over a smart power grid and discuss the relationship between the behavior predicted by our model and what one might expect of real human defenders and attackers.
Rescorla, L.; Achenbach, T.; Ivanova, M.Y.
This study compared parents' ratings of behavioral and emotional problems on the Child Behavior Checklist (Achenbach, 1991; Achenbach & Rescorla, 2001) for general population samples of children ages 6 to 16 from 31 societies (N = 55,508). Effect sizes for society ranged from .03 to .14. Effect...... sizes for gender were ≤ .01, with girls generally scoring higher on Internalizing problems and boys generally scoring higher on Externalizing problems. Effect sizes for age were ≤ .01 and varied across types of problems. Total Problems scores for 19 of 31 societies were within 1 SD of the overall mean...... of 22.5. Bisociety correlations for mean item scores averaged .74. The findings indicate that parents' reports of children's problems were similar in many ways across highly diverse societies. Nonetheless, effect sizes for society were larger than those for gender and age, indicating the need to take...
Straccia, Claudio; Baggio, Stéphanie; Barisnikov, Koviljka
Little is known about the behavioral characteristics of adults with Down syndrome (DS) without dementia. The main purpose of this study was to investigate the psychopathology and social behavior among adults with DS compared to adults with nonspecific intellectual disability (NSID). Thirty-four adults with DS were individually matched with 34…
Langthorne, Paul; McGill, Peter
Fragile X syndrome (FXS) and Smith-Magenis syndrome (SMS) are associated with a number of specific topographies of problem behavior. Very few studies have examined the function served by problem behavior in these groups. Using the Questions About Behavioral Function scale Matson and Vollmer (User's guide: questions about behavioral function…
Tolar, Tammy D.; Fuchs, Lynn; Cirino, Paul T.; Fuchs, Douglas; Hamlett, Carol L.; Fletcher, Jack M.
This study addressed predictors of the development of word problem solving (WPS) across the intermediate grades. At beginning of 3rd grade, 4 cohorts of students (N = 261) were measured on computation, language, nonverbal reasoning skills, and attentive behavior and were assessed 4 times from beginning of 3rd through end of 5th grade on 2 measures…
Jaspers, Merlijne; de Winter, Andrea F.; Huisman, Mark; Verhulst, Frank C.; Ormel, Johan; Stewart, Roy E.; Reijneveld, Sijmen A.
Purpose: To describe trajectories of emotional and behavioral problems in adolescents and to identify early indicators of these trajectories using data from routine well-child assessments at ages 0-4 years. Methods: Data from three assessment waves of adolescents (n = 1,816) of the TRAILS were used
Reef, Joni; van Meurs, Inge; Verhulst, Frank C.; van der Ende, Jan
Objective: The goal of this study was to determine continuities of a broad range of psychopathology from childhood into middle adulthood in a general population sample across a 24-year follow-up. Method: In 1983, parent ratings of children's problems were collected with the Child Behavior Checklist (CBCL) in a general population sample of 2,076…
We study here the asymptotic behavior of the solution of a hyperbolic problem defined on a cylindrical domain when l-->[infinity]. We show that, under very general assumptions, the solution of this problem converges faster than any power of towards the solution of another hyperbolic problem, defined on [0,T]×[omega], in any bounded subdomain. We give both necessary and sufficient conditions for this convergence to occur.
Ronen, Tammie; Rahav, Giora; Moldawsky, Ayala
This study aimed to identify aggression patterns among students, compare teachers' and students' reports on aggressiveness, and examine whether emotional and behavioral problems and self-control intercorrelate with aggression and can explain it among students. The study investigated 363 students aged 8 to 11 years and their 12 homeroom teachers in…
Robbins, Michael S; Horigian, Viviana E; Szapocznik, José
Brief Strategic Family Therapy (BSFT) is an empirically-supported treatment for children and adolescents with behavior problems and substance use problems. For three decades, the efficacy and effectiveness of BSFT has been established through the results of rigorous clinical trials studies conducted at the University of Miami's Center for Family Studies. BSFT is based on family systems approaches, most notably the work of Salvador Minuchin and Jay Haley, but has been refined to meet the pressing needs of youth with behavior problems. BSFT theory and interventions cover four broad domains: joining with family members and the family system, assessing problematic family interactions, creating a motivational context for change, and restructuring family interactions.
Slocum, Sarah K; Vollmer, Timothy R
Previous research has shown that problem behavior maintained by escape can be treated using positive reinforcement. In the current study, we directly compared functional (escape) and nonfunctional (edible) reinforcers in the treatment of escape-maintained problem behavior for 5 subjects. In the first treatment, compliance produced a break from instructions. In the second treatment, compliance produced a small edible item. Neither treatment included escape extinction. Results suggested that the delivery of a positive reinforcer for compliance was effective for treating escape-maintained problem behavior for all 5 subjects, and the delivery of escape for compliance was ineffective for 3 of the 5 subjects. Implications and future directions related to the use of positive reinforcers in the treatment of escape behavior are discussed.
Havighurst, Sophie S; Wilson, Katherine R; Harley, Ann E; Kehoe, Christiane; Efron, Daryl; Prior, Margot R
This study evaluated a 6-session group parenting program, Tuning into Kids (TIK), as treatment for young children (aged 4.0-5.11 years) with behavior problems. TIK targets parent emotion socialization (parent emotion awareness, regulation and emotion coaching skills). Fifty-four parents, recruited via a child behavior clinic, were randomized into intervention (TIK) or waitlist (clinical treatment as usual). Parents reported emotion awareness/regulation, emotion coaching, empathy and child behavior (pre-intervention, post-intervention, 6-month follow-up); teachers reported child behavior and observers rated parent-child emotion coaching and child emotion knowledge (pre-intervention, follow-up). Data were analyzed using growth curve modeling and ANCOVA. Parents in both conditions reported less emotional dismissiveness and reduced child behavior problems; in the intervention group, parents also reported greater empathy and had improved observed emotion coaching skills; their children had greater emotion knowledge and reduced teacher-reported behavior problems. TIK appears to be a promising addition to treatment for child behavior problems.
Arthritis; Asthma; Chronic Obstructive Lung Disease; Diabetes; Heart Failure; Hypertension; Anxiety; Chronic Pain; Depression; Fibromyalgia; Insomnia; Irritable Bowel Syndrome; Problem Drinking; Substance Use Disorder
ZHENG Qin; DAI Yi; ZHANG Lu; SHA Jianxin; LU Xiaoqing
The lower bound of maximum predictable time can be formulated into a constrained nonlinear optimization problem,and the traditional solutions to this problem are the filtering method and the conditional nonlinear optimal perturbation (CNOP) method.Usually,the CNOP method is implemented with the help of a gradient descent algorithm based on the adjoint method,which is named the ADJ-CNOP.However,with the increasing improvement of actual prediction models,more and more physical processes are taken into consideration in models in the form of parameterization,thus giving rise to the on-off switch problem,which tremendously affects the effectiveness of the conventional gradient descent algorithm based on the adjoint method.In this study,we attempted to apply a genetic algorithm (GA) to the CNOP method,named GA-CNOP,to solve the predictability problems involving on-off switches.As the precision of the filtering method depends uniquely on the division of the constraint region,its results were taken as benchmarks,and a series of comparisons between the ADJ-CNOP and the GA-CNOP were performed for the modified Lorenz equation.Results show that the GA-CNOP can always determine the accurate lower bound of maximum predictable time,even in non-smooth cases,while the ADJ-CNOP,owing to the effect of on-off switches,often yields the incorrect lower bound of maximum predictable time.Therefore,in non-smooth cases,using GAs to solve predictability problems is more effective than using the conventional optimization algorithm based on gradients,as long as genetic operators in GAs are properly configured.
Chen, Frances R; Raine, Adrian; Rudo-Hutt, Anna S; Glenn, Andrea L; Soyfer, Liana; Granger, Douglas A
Numerous studies link harsh discipline to adjustment problems in youth, yet not all individuals exposed to harsh discipline develop behavior problems. Contemporary theory suggests that this relationship could be moderated by individual differences in environmentally sensitive biological systems. This study investigated whether the interaction between hypothalamic-pituitary-adrenal (HPA) activity and autonomic nervous system (ANS) arousal moderated the link between harsh discipline and behavior problems. Three saliva samples were collected on a single day from 425 inner city youth (50% male, age 11-12 years, 80% African American) and were later assayed for cortisol (HPA) and alpha-amylase (ANS). Problem behavior was assessed by self- and parent-report using the Child Behavior Checklist. Youth also reported the level of harsh discipline that they experienced. Harsh discipline was positively associated with externalizing and internalizing problems only when there were asymmetrical profiles of HPA activity and ANS arousal. This pattern was evident for boys but not girls. Findings are discussed in relation to prevailing theories suggesting that biological susceptibility translates adversity into risk for behavior problems.
Mi Hwa Choi
Conclusion: These results could be recognized as the SPQ, and Sasang typology would be useful for predicting the pathological patterns even of psychological problems in high school students. This study would be useful for the screening of psychopathological problems and character development in adolescents.
Full Text Available "nObjective: Wars' stress and violence can have tremendous effects on children's and adolescents' health and general well being; it may result in patterns of bio-psychosocial problems. The goal of this study was to compare emotional and behavioral problems in Afghan refugees and war-zone adolescents. "n Method: One hundred and eighty high school students (90 students in the refugee group and 90 in the war-zone group in Harat were included in this research. All participants completed the Youth Self-Report (YSR. War zone and refugee adolescents were compared based on their scores on different scales of behavioral and emotional problems. "n Results: War-zone adolescents scored significantly higher on Anxious/Depression, Withdrawn, Somatic Complaints, Attention Problems, and Internalizing Problems scales than refugee adolescents. In this study, no significant difference was found between the two groups on Social Problems, Thought Problems, Delinquent Behavior, Aggressive Behavior, and Externalizing scales. "nConclusion: Findings revealed that although asylum is not an ideal condition for children's and adolescents' psychological development and prosperity, it can have a protective role in comparison with war zone's circumstances. Further investigation is needed, however, to elucidate the lack of significant differences in externalizing scales among war zone and refugee adolescents
Sun, Wenqiang; Li, Dongping; Zhang, Wei; Bao, Zhenzhou; Wang, Yanhui
In the current study, we examined a moderated mediation model using the risk and resilience framework. Specifically, the impact of family material hardship on adolescent problem behaviors was examined in a Chinese sample; we used the family stress model framework to investigate parental depression and negative parenting as potential mediators of the relation between family material hardship and adolescents' problem behaviors. In addition, based on resilience theory, we investigated adolescents' resilience as a potential protective factor in the development of their internalizing and externalizing problems. Participants included 1,419 Chinese adolescents (mean age = 15.38 years, SD = 1.79) and their primary caregivers. After controlling for covariates (age, gender, location of family residence, and primary caregiver), we found that parental depression and negative parenting mediated the association between family material hardship and adolescents' problem behaviors. Furthermore, the adolescent resilience moderated the relationship between negative parenting and internalizing problems in a protective-stabilizing pattern; in addition, a protective-reactive pattern also emerged when adolescent resilience was examined as a moderator of the relationship between negative parenting and externalizing problems. These findings contribute to a comprehensive understanding of the mechanisms of risk and resilience in youth development. Moreover, the findings have important implications for the prevention of adolescent problem behaviors.
Full Text Available In the current study, we examined a moderated mediation model using the risk and resilience framework. Specifically, the impact of family material hardship on adolescent problem behaviors was examined in a Chinese sample; we used the family stress model framework to investigate parental depression and negative parenting as potential mediators of the relation between family material hardship and adolescents' problem behaviors. In addition, based on resilience theory, we investigated adolescents' resilience as a potential protective factor in the development of their internalizing and externalizing problems. Participants included 1,419 Chinese adolescents (mean age = 15.38 years, SD = 1.79 and their primary caregivers. After controlling for covariates (age, gender, location of family residence, and primary caregiver, we found that parental depression and negative parenting mediated the association between family material hardship and adolescents' problem behaviors. Furthermore, the adolescent resilience moderated the relationship between negative parenting and internalizing problems in a protective-stabilizing pattern; in addition, a protective-reactive pattern also emerged when adolescent resilience was examined as a moderator of the relationship between negative parenting and externalizing problems. These findings contribute to a comprehensive understanding of the mechanisms of risk and resilience in youth development. Moreover, the findings have important implications for the prevention of adolescent problem behaviors.
Lindsay N. Harris
Full Text Available There is extensive evidence that the segmental (i.e., phonemic layer of phonology is routinely activated during reading, but little is known about whether phonological activation extends beyond phonemes to subsegmental layers (which include articulatory information, such as voicing and suprasegmental layers (which include prosodic information, such as lexical stress. In three proofreading experiments, we show that spelling errors are detected more reliably in syllables that are stressed than in syllables that are unstressed if comprehension is a goal of the reader, indicating that suprasegmental phonology is both active during silent reading and can influence orthographic processes. In Experiment 1, participants received instructions to read for both errors and comprehension, and we found that the effect of lexical stress interacted with linguistic predictability, such that detection of errors in more predictable words was aided by stress but detection of errors in less predictable words was not. This finding suggests that lexical stress patterns can be accessed prelexically if an upcoming word is sufficiently predictable from context. Sensitivity to stress and predictability were not, however, strongly correlated with measures of individual differences. In two subsequent experiments, participants were instructed to read only for errors (Experiment 2 or only for comprehension (Experiment 3; the effect of stress disappeared when participants read for errors and reappeared when participants read for comprehension, reconfirming our hypothesis that predictability is a driver of lexical stress effects. In all experiments, errors were detected more reliably in words that were difficult to predict from context than in words that were highly predictable. Taken together, this series of experiments contributes two important findings to the field of reading and cognition: 1 The prosodic property of lexical stress can influence orthographic processing, and
The lifetime prediction of ceramics is discussed on the basis of the relationship between stress intensity factor KI and crack velocity v. The effects of water environment, the cyclic loading and microstructure of material on KI-v characteristics are studied by carrying out the crack growth tests by the double torsion (DT) method under the static and cyclic loading in both environments of air and water for alumina and zirconia. KI-v characteristics determined by the double torsion method are used to predict time-to-failure under the cyclic loading of alumina and zirconia ceramics. The predictions agree qualitatively with the experimental results.
Stadler, Matthias J.; Becker, Nicolas; Greiff, Samuel; Spinath, Frank M.
Successful completion of a university degree is a complex matter. Based on considerations regarding the demands of acquiring a university degree, the aim of this paper was to investigate the utility of complex problem-solving (CPS) skills in the prediction of objective and subjective university success (SUS). The key finding of this study was that…
Martin, Anne; Razza, Rachel A.; Brooks-Gunn, Jeanne
This study tested whether two aspects of sustained attention (focused attention and lack of impulsivity) measured at child age 5 predicted attention problems reported by mothers and teachers at age 9. Because lack of impulsivity reflects the executive control network, and ADHD is commonly characterized as a deficit in executive function, it was…
Seethaler, Pamela M.; Fuchs, Lynn S.; Fuchs, Douglas; Compton, Donald L.
The purpose of this study was to assess the value of dynamic assessment (DA; degree of scaffolding required to learn unfamiliar mathematics content) for predicting 1st-grade calculations (CAs) and word problems (WPs) development, while controlling for the role of traditional assessments. Among 184 1st graders, predictors (DA, Quantity…
Björn, Piia Maria; Aunola, Kaisa; Nurmi, Jari-Erik
This longitudinal study aimed to investigate the extent to which primary school text comprehension predicts mathematical word problem-solving skills in secondary school among Finnish students. The participants were 224 fourth graders (9-10 years old at the baseline). The children's text-reading fluency, text comprehension and basic calculation…
DiMaio, Frank, E-mail: firstname.lastname@example.org [University of Washington, UW Box 357350, Seattle, WA 98195 (United States)
Modeling advances using Rosetta structure prediction to aid in solving difficult molecular-replacement problems are discussed. Recent work has shown the effectiveness of structure-prediction methods in solving difficult molecular-replacement problems. The Rosetta protein structure modeling suite can aid in the solution of difficult molecular-replacement problems using templates from 15 to 25% sequence identity; Rosetta refinement guided by noisy density has consistently led to solved structures where other methods fail. In this paper, an overview of the use of Rosetta for these difficult molecular-replacement problems is provided and new modeling developments that further improve model quality are described. Several variations to the method are introduced that significantly reduce the time needed to generate a model and the sampling required to improve the starting template. The improvements are benchmarked on a set of nine difficult cases and it is shown that this improved method obtains consistently better models in less running time. Finally, strategies for best using Rosetta to solve difficult molecular-replacement problems are presented and future directions for the role of structure-prediction methods in crystallography are discussed.
Harris, Lindsay N; Perfetti, Charles A
There is extensive evidence that the segmental (i.e., phonemic) layer of phonology is routinely activated during reading, but little is known about whether phonological activation extends beyond phonemes to subsegmental layers (which include articulatory information, such as voicing) and suprasegmental layers (which include prosodic information, such as lexical stress). In three proofreading experiments, we show that spelling errors are detected more reliably in syllables that are stressed than in syllables that are unstressed if comprehension is a goal of the reader, indicating that suprasegmental phonology is both active during silent reading and can influence orthographic processes. In Experiment 1, participants received instructions to read for both errors and comprehension, and we found that the effect of lexical stress interacted with linguistic predictability, such that detection of errors in more predictable words was aided by stress but detection of errors in less predictable words was not. This finding suggests that lexical stress patterns can be accessed prelexically if an upcoming word is sufficiently predictable from context. Participants with stronger vocabularies showed decreased effects of stress on task performance, which is consistent with previous findings that more skilled readers are less swayed by phonological information in decisions about orthographic form. In two subsequent experiments, participants were instructed to read only for errors (Experiment 2) or only for comprehension (Experiment 3); the effect of stress disappeared when participants read for errors and reappeared when participants read for comprehension, reconfirming our hypothesis that predictability is a driver of lexical stress effects. In all experiments, errors were detected more reliably in words that were difficult to predict from context than in words that were highly predictable. Taken together, this series of experiments contributes two important findings to the field
Full Text Available Objective – The purpose of this paper is to obtain evidence of the relation between entrepreneur proactive networking behavior and trait emotional intelligence to support transition towards entrepreneurial careers. Design/methodology/approach – The Trait Emotional Intelligence Questionnaire-Short form (TEIQue-SF, developed by Cooper and Petrides (2010, was used to test hypotheses on the factors that define a proactive use of a professional network and their relationship with the individual level of trait emotional intelligence and its four components (well-being, self-control, emotionality and sociability. A questionnaire was sent to local entrepreneurs to verify whether trait emotional intelligence act as a predictor of proactive networking behavior. Theoretical foundation – We will be using Petrides and Furnham’s (2001 trait EI definition and EI will be studied within a personality framework (Petrides, 2001, Petrides & Furnham, 2001, 2006, 2014. Findings – Final findings partially confirms research hypothesis, with some components of EI (well-being and self-control factors showing a significant positive correlation with proactive networking behavior. This indicates that entrepreneurs’ ability to regulate emotions influences their networking behavior helping them to succeed in their business relationships. Practical implications – The present study provides a clear direction for further research by focusing on how trait emotional intelligence affects social networking behavior amongst entrepreneurs, thus demonstrating the utility of using trait EI to evaluate high potential entrepreneurs.
Skidmore, Jessica R; Murphy, James G; Martens, Matthew P
The aims of the current study were to examine the associations among behavioral economic measures of alcohol value derived from 3 distinct measurement approaches, and to evaluate their respective relations with traditional indicators of alcohol problem severity in college drinkers. Five behavioral economic metrics were derived from hypothetical demand curves that quantify reward value by plotting consumption and expenditures as a function of price, another metric measured proportional behavioral allocation and enjoyment related to alcohol versus other activities, and a final metric measured relative discretionary expenditures on alcohol (RDEA). The sample included 207 heavy-drinking college students (53% female) who were recruited through an on-campus health center or university courses. Factor analysis revealed that the alcohol valuation construct comprises 2 factors: 1 factor that reflects participants' levels of alcohol price sensitivity (demand persistence), and a second factor that reflects participants' maximum consumption and monetary and behavioral allocation toward alcohol (amplitude of demand). The demand persistence and behavioral allocation metrics demonstrated the strongest and most consistent multivariate relations with alcohol-related problems, even when controlling for other well-established predictors. The results suggest that behavioral economic indices of reward value show meaningful relations with alcohol problem severity in young adults. Despite the presence of some gender differences, these measures appear to be useful problem indicators for men and women.
Mence, Melanie; Hawes, David J; Wedgwood, Lucinda; Morgan, Susan; Barnett, Bryanne; Kohlhoff, Jane; Hunt, Caroline
This study examined the relationship between negative parenting practices and dysfunction in parents' cognitive processing of child affect cues in families of toddlers with disruptive behavior problems. This dysfunction comprised a bias toward the misclassification of child affect as anger (affect appraisal bias) and parents' proneness to emotional flooding (Gottman, 1991, 1993). Participants were families of toddlers (n = 82; 53% male; aged 18-48 months) referred to a tertiary-level health service for the treatment of disruptive behavior problems. Affect appraisal bias was indexed in terms of the discrepancy between rates of child anger coded from video recordings of parent-child interactions and rates of child anger estimated by parents immediately after these interactions. Parenting practices and emotional flooding were assessed using the Parenting Scale and the Parental Flooding Scale. Both hostile and overreactive discipline were positively associated with severity of disruptive behavior problems, however only hostile discipline was associated with the biased appraisal of child affect and emotional flooding. Emotional flooding was found to be a unique predictor of hostile discipline, independent of covariates including the severity of disruptive behavior problems. Variance in hostile discipline was further explained by the interaction between emotional flooding and affect appraisal bias. Emotional flooding appears to be particularly proximal to hostile discipline in the families of toddlers with disruptive behavior problems, consistent with evidence previously reported for nonclinical families.
Breaux, Rosanna P; Harvey, Elizabeth A; Lugo-Candelas, Claudia I
The present study examined associations between early parental self-reported psychopathology symptoms and the later behavioral, emotional, and social functioning of preschool children with behavior problems. Mothers and fathers of preschoolers with behavior problems (N = 132; 55 girls, 77 boys) completed parent psychopathology questionnaires when children were 3 years old and completed measures of children's externalizing, internalizing, and social problems annually from age 3 to age 6. The sample included 61% European American, 16% Latino (predominantly Puerto Rican), 10% African American, and 13% multiethnic children. Every dimension of mothers' and fathers' psychopathology symptoms when children were 3 years old was associated with their own reports of children's externalizing and internalizing problems 3 years later. Several dimensions of maternal psychopathology symptoms at age 3 were associated with mother-reported social skills 3 years later. However, the relation between many dimensions of psychopathology symptoms and child outcome appears to be accounted for by co-occurring psychopathology symptoms. Only maternal attention-deficit hyperactivity disorder (ADHD) and Cluster A symptoms, and paternal ADHD and depression/anxiety symptoms emerged as unique predictors of child functioning. These findings suggest that most types of mothers' and fathers' self-reported psychopathology symptoms may play a role in the prognosis of behavioral, social, and emotional outcomes of preschoolers with behavior problems, but that co-occurring symptoms need to be considered.
Verkleij, Marieke; van de Griendt, Erik-Jonas; Colland, Vivian; van Loey, Nancy; Beelen, Anita; Geenen, Rinie
Our study examined parenting stress and its association with behavioral problems and disease severity in children with problematic severe asthma. Research participants were 93 children (mean age 13.4 ± 2.7 years) and their parents (86 mothers, 59 fathers). As compared to reference groups analyzed in previous research, scores on the Parenting Stress Index in mothers and fathers of the children with problematic severe asthma were low. Higher parenting stress was associated with higher levels of internalizing and externalizing behavioral problems in children (Child Behavior Checklist). Higher parenting stress in mothers was also associated with higher airway inflammation (FeNO). Thus, although parenting stress was suggested to be low in this group, higher parenting stress, especially in the mother, is associated with more airway inflammation and greater child behavioral problems. This indicates the importance of focusing care in this group on all possible sources of problems, i.e., disease exacerbations and behavioral problems in the child as well as parenting stress.
Anderson, Lisa R; Mellor, Jennifer M
We conduct a large-scale economics experiment paired with a survey to examine the association between individual risk preference and health-related behaviors among adults aged 18-87 years. Risk preference is measured by the lottery choice experiment designed by Holt and Laury [Holt, C.A., Laury, S.K., 2002. Risk aversion and incentive effects. The American Economic Review 92(5), 1644-1655]. Controlling for subject demographic and economic characteristics, we find that risk aversion is negatively and significantly associated with cigarette smoking, heavy drinking, being overweight or obese, and seat belt non-use. In additional specifications, we find that risk aversion is negatively and significantly associated with the likelihood a subject engaged in any of five risky behaviors and the number of risky behaviors reported.
Atherton, Olivia E; Schofield, Thomas J; Sitka, Angela; Conger, Rand D; Robins, Richard W
Despite widespread speculation about the detrimental effect of unsupervised self-care on adolescent outcomes, little is known about which children are particularly prone to problem behaviors when left at home without adult supervision. The present research used data from a longitudinal study of 674 Mexican-origin children residing in the United States to examine the prospective effect of unsupervised self-care on conduct problems, and the moderating roles of hostile aggression and gender. Results showed that unsupervised self-care was related to increases over time in conduct problems such as lying, stealing, and bullying. However, unsupervised self-care only led to conduct problems for boys and for children with an aggressive temperament. The main and interactive effects held for both mother-reported and observational-rated hostile aggression and after controlling for potential confounds.
Waters, Melissa B; Lerman, Dorothea C; Hovanetz, Alyson N
The separate and combined effects of visual schedules and extinction plus differential reinforcement of other behavior (DRO) were evaluated to decrease transition-related problem behavior of 2 children diagnosed with autism. Visual schedules alone were ineffective in reducing problem behavior when transitioning from preferred to nonpreferred activities. Problem behavior decreased for both participants when extinction and DRO were introduced, regardless of whether visual schedules were also used.
Keijsers, G.P.J.; Kampman, M.; Hoogduin, C.A.L.
The aim of this study was to attempt to identify reliable factors associated with dropout risk in a sample of 161 panic disorder patients treated with manualized cognitive behavior therapy. Four possible predictors of dropout were selected from the literature: level of education, treatment motivatio
Houben, K.; Wiers, R.W.H.J.
Research using unipolar Implicit Association Tests (IATs) demonstrated that positive but not negative implicit alcohol associations are related to drinking behavior. However, the relative nature of the IAT with respect to target concepts (i.e., alcohol vs. soft drinks) obscures the interpretation of
Studts, Christina R; van Zyl, Michiel A
Screening preschool-aged children for disruptive behavior disorders is a key step in early intervention. The study goal was to identify screening items with excellent measurement properties at sub-clinical to clinical levels of disruptive behavior problems within the developmental context of preschool-aged children. Parents/caregivers of preschool-aged children (N = 900) were recruited from four pediatric primary care settings. Participants (mean age = 31, SD = 8) were predominantly female (87 %), either white (55 %) or African-American (42 %), and biological parents (88 %) of the target children. In this cross-sectional survey, participants completed a sociodemographic questionnaire and two parent-report behavioral rating scales: the PSC-17 and the BPI. Item response theory analyses provided item parameter estimates and information functions for 18 externalizing subscale items, revealing their quality of measurement along the continuum of disruptive behaviors in preschool-aged children. Of 18 investigated items, 5 items measured only low levels of disruptive behaviors among preschool-aged children. The remaining 13 items measured sub-clinical to clinical levels of disruptive behavior problems (i.e., >1.5 SD); however, 5 of these items offered less information, suggesting unreliable measurement. The remaining 8 items had high discrimination and difficulty parameters, offering considerable measurement information at sub-clinical to clinical levels of disruptive behavior problems. Behaviors measured by the 8 selected parent-report items were consistent with those identified in recent efforts to distinguish developmentally typical misbehaviors from clinically concerning behaviors among preschool-aged children. These items may have clinical utility in screening young children for disruptive behavior disorders.
Emond, Alice; Ormel, Johan; Veenstra, Rene; Oldehinkel, Albertine J.
This article describes preschool social understanding and difficult behaviors (hot temper, disobedience, bossiness and bullying) as predictors of oppositional defiant disorder (ODD) and aggressive conduct disorder (ACD) in a Dutch population sample of (pre)adolescents (N = 1943), measured at age 10-
Freund, Lisa S.; Reiss, Allan L.
Parent and teacher ratings on the Aberrant Behavior Checklist with an outpatient sample of 110 children, adolescents, and young adults with mental retardation found that the 5-factor structure of both parent and teacher data corresponded very well with the 5 factors originally obtained from staff ratings of mentally retarded inpatients. (Author/DB)
Benedict, Ralph H B; Wahlig, Elizabeth; Bakshi, Rohit; Fishman, Inna; Munschauer, Frederick; Zivadinov, Robert; Weinstock-Guttman, Bianca
Health-related quality of life (HQOL) is poor in multiple sclerosis (MS) but the clinical precipitants of the problem are not well understood. Previous correlative studies demonstrated relationships between various clinical parameters and diminished HQOL in MS. Unfortunately, these studies failed to account for multiple predictors in the same analysis. We endeavored to determine what clinical parameters account for most variance in predicting HQOL, and employability, while accounting for disease course, physical disability, fatigue, cognition, mood disorder, personality, and behavior disorder. In 120 MS patients, we measured HQOL (MS Quality of Life-54) and vocational status (employed vs. disabled) and then conducted detailed clinical testing. Data were analyzed by linear and logistic regression methods. MS patients reported lower HQOL (pPhysical HQOL was predicted by fatigue, depression, and physical disability. Mental HQOL was associated with only depression and fatigue. In contrast, vocational status was predicted by three cognitive tests, conscientiousness, and disease duration (p<0.05). Thus, for the first time, we predicted HQOL in MS while accounting for measures from these many clinical domains. We conclude that self-report HQOL indices are most strongly predicted by measures of depression, whereas vocational status is predicted primarily by objective measures of cognitive function. The findings highlight core clinical problems that merit early identification and further research regarding the development of effective treatment.
Robbins, Rebecca; Niederdeppe, Jeff
This research used the Integrative Model of Behavioral Prediction (IMBP) to examine cognitive predictors of intentions to engage in healthy sleep behavior among a population of college students. In doing so, we identify promising message strategies to increase healthy sleep behavior during college. In Phase 1, members of a small sample of undergraduates (n = 31) were asked to describe their beliefs about expected outcomes, norms, and perceived behavioral control associated with sleep on an open-ended questionnaire. We analyzed these qualitative responses to create a closed-ended survey about sleep-related attitudes, perceived norms, control beliefs, behavioral intentions, and behavior. In Phase 2, a larger sample of undergraduate students (n = 365) completed the survey. Attitudes and perceived behavioral control were the strongest predictors of both intentions to engage in sleep behavior and self-reported sleep behavior. Control beliefs associated with time management and stress also had substantial room to change, suggesting their potential as message strategies to better promote healthy sleep behavior in college. We conclude with a broader discussion of the study's implications for message design and intervention.
Knudsen, Ann Kristin; Ystrom, Eivind; Skogen, Jens Christoffer; Torgersen, Leila
Using data from the longitudinal Norwegian Mother and Child Cohort Study, the aims of the current study were to examine associations between postnatal maternal heavy alcohol use and toddler behavior problems, taking both observed and unobserved confounding factors into account by employing fixed effects regression models. Postnatal maternal heavy alcohol use (defined as drinking alcohol 4 or more times a week, or drinking 7 units or more per alcohol use episode) and toddler internalizing and externalizing behavior problems were assessed when the toddlers were aged 18 and 36 months. Maternal psychopathology, civil status and negative life events last year were included as time-variant covariates. Maternal heavy alcohol use was associated with toddler internalizing and externalizing behavior problems (p < 0.001) in the population when examined with generalized estimating equation models. The associations disappeared when observed and unobserved sources of confounding were taken into account in the fixed effects models [(p = 0.909 for externalizing behaviors (b = 0.002, SE = 0.021), p = 0.928 for internalizing behaviors (b = 0.002, SE = 0.023)], with an even further reduction of the estimates with the inclusion of time-variant confounders. No causal effect was found between postnatal maternal heavy alcohol use and toddler behavior problems. Increased levels of behavior problems among toddlers of heavy drinking mothers should therefore be attributed to other adverse characteristics associated with these mothers, toddlers and families. This should be taken into account when interventions aimed at at-risk families identified by maternal heavy alcohol use are planned and conducted.
Klein, A.M.; Kleinherenbrink, A.V.; Simons, C.; de Gier, E.; Klein, S.; Allart, E.; Bögels, S.M.; Becker, E.S.; Rinck, M.
Background and objectives: Several information-processing models highlight the independent roles of controlled and automatic processes in explaining fearful behavior. Therefore, we investigated whether direct measures of controlled processes and indirect measures of automatic processes predict uniqu
Diego Esteves da Silva
Full Text Available The prediction of financial assets using either classification or regression models, is a challenge that has been growing in the recent years, despite the large number of publications of forecasting models for this task. Basically, the non-linear tendency of the series and the unexpected behavior of assets (compared to forecasts generated in studies of fundamental analysis or technical analysis make this problem very hard to solve. In this work, we present for this task some modeling techniques using Support Vector Machines (SVM and a comparative performance analysis against other basic machine learning approaches, such as Logistic Regression and Naive Bayes. We use an evaluation set based on company stocks of the BVM&F, the official stock market in Brazil, the third largest in the world. We show good prediction results, and we conclude that it is not possible to find a single model that generates good results for every asset. We also present how to evaluate such parameters for each model. The generated model can also provide additional information to other approaches, such as regression models.
Harold Germán Rodríguez Celis; Marithza Sandoval Escobar
This study was designed to identify the relationship between video and computergames use on attention, memory, academic performance and problemsbehavior in school children in Bogotá. Memory and attention were assessedusing a set of different scales of ENI Battery (Matute, Rosselli, Ardila, & Ostrosky-Solís, 2007). For Academic performance, school newsletters were used.Behavioral problems were assessed through the CBCL / 6 -18 questionnaire(Child Behavior Checklist) of (Achenbach & Edelbrock, ...
McDowell, J J; Calvin, Nicholas T
A selectionist theory of adaptive behavior dynamics instantiates the idea that behavior evolves in response to selection pressure from the environment in the form of resource acquisition or threat escape or avoidance. The theory is implemented by a computer program that creates an artificial organism and animates it with a population of potential behaviors. The population undergoes selection, recombination, and mutation across generations, or ticks of time, which produces a continuous stream of behavior that can be studied as if it were the behavior of a live organism. Novel predictions of the evolutionary theory can be compared to predictions of matching theory in a critical experiment that arranges concurrent schedules with reinforcer magnitudes that vary across conditions in one component of the schedules but not the other. Matching theory and the evolutionary theory make conflicting predictions about the outcome of this critical experiment, such that the results must disconfirm at least one of the theories.
Turner, Rachel M; Hinton, Ladson; Gallagher-Thompson, Dolores; Tzuang, Marian; Tran, Cindy; Valle, Ramón
Focus group data collected for a larger project to develop a fotonovela for Latino caregivers was used to conduct a meaning-centered thematic analysis in order to elicit Latino family caregiver perspectives on how behavior problems occurring in the context of dementia are perceived and managed. A sample of 42 Spanish-speaking Latino caregivers were recruited from organizations affiliated with the Alzheimer's Association near San Diego, California. Caregivers were queried on challenging behaviors, coping strategies, as well as other daily challenges. Focus group sessions were conducted in Spanish, translated and transcribed into English, and analyzed using qualitative, grounded anthropological methods. In addition to a range of behavior problems, five indigenous approaches to managing challenging behaviors were identified: acceptance, love, patience, adaptability, and establishing routines of care. Additionally, participants identified persistent challenges which deter effective coping. These include: issues with providers, problems with family members, limited knowledge of resources, emotional distress, and financial strain. To our knowledge, this is one of the few qualitative studies to report indigenous coping strategies for dementia behavioral problems. These findings have the potential to inform culturally-tailored intervention.
Barnett, Melissa A; Scaramella, Laura V
Reduced supportive parenting and elevated negative parenting behaviors increase risks for maladaptive social adjustment during early childhood (e.g., Campbell, Shaw, & Gilliom, 2000). However, the magnitude of these risks may vary according to children's individual characteristics, such as sex and temperament. The current study examines whether children's sex and fear reactivity moderate the associations between mothers' observed parenting and children's behavior problems 1 year later. The sample consists of 151 predominantly African American, low-income families with one sibling who is approximately 2 years old and the closest aged older sibling who is approximately 4 years old. Results from fixed-effects within-family models indicate that fear distress (i.e., fearfulness) moderated associations between mothers' observed negative parenting and children's increased behavior problems, such that only those children with mean or higher observed fear distress scores showed increased behavior problems when exposed to mother's negative parenting. Child sex moderated associations between fear approach reactivity (i.e., fearlessness) and mothers' observed supportive parenting. Specifically, low fear approach combined with supportive parenting was associated with fewer behavior problems for boys only. Implications of these findings for preventive intervention are discussed.
Alessandra Turini Bolsoni-Silva
Full Text Available Negative parental practices may influence the onset and maintenance of externalizing behavior problems, and positive parenting seem to improve children's social skills and reduce behavior problems. The objective of the present study was to describe the effects of an intervention designed to foster parents' social skills related to upbringing practices in order to reduce externalizing problems in children aged 4 to 6 years. Thirteen mothers and two care taker grandmothers took part in the study with an average of four participants per group. To assess intervention effects, we used a repeated measure design with control, pre, and post intervention assessments. Instruments used were: (a An interview schedule that evaluates the social interactions between parents and children functionally, considering each pair of child¿s and parent's behaviors as context for one another; (b A Social Skills Inventory; (c Child Behavior Checklist - CBCL. Intervention was effective in improving parent general social skills, decreasing negative parental practices and decreasing child behavior problems.
van Rijn, S; Swaab, H
Neuroimaging studies have shown that having an extra X chromosome is associated with abnormal structure and function of brain areas in the frontal lobe, which is crucially involved in executive functioning. However, there is little of knowledge of the type and severity of executive dysfunction, and the impact on emotional and behavioral problems. The present study aims to provide in this. In total, 40 children (23 boys with 47,XXY and 17 girls with 47,XXX) with an extra X chromosome and 100 non-clinical controls (47 boys and 53 girls) participated in the study. The participants were 9-18 years old. Processing speed and executive functioning were assessed using the Amsterdam Neuropsychological Testbattery (ANT) and the Dysexecutive Questionnaire (DEX). Problems in emotional and behavioral functioning were assessed with the Childhood Behavior Checklist (CBCL). Children with an extra X chromosome showed deficits in inhibition, mental flexibility, sustained attention and visual working memory. Parental report showed high levels of everyday manifestations of executive dysfunction. More severe inhibition difficulties were associated with higher levels of thought problems, aggression and rule breaking behavior. Boys and girls with an extra X chromosome could not be differentiated based on severity of executive dysfunction, however, girls had lower information processing speed than boys. These findings suggest that executive dysfunction may be part of the phenotype of children with an extra X chromosome, impacting the ability to function adequately in everyday life. Furthermore, children with impairments in inhibition may have more problems in regulating their thinking, emotions and behavior.
Kuss, Daria J; Louws, Jorik; Wiers, Reinout W
Recently, there have been growing concerns about excessive online gaming. Playing Massively Multiplayer Online Role-Playing Games (MMORPGs) appears to be particularly problematic, because these games require a high degree of commitment and time investment from the players to the detriment of occupational, social, and other recreational activities and relations. A number of gaming motives have been linked to excessive online gaming in adolescents and young adults. We assessed 175 current MMORPG players and 90 nonplayers using a Web-based questionnaire regarding their gaming behavior, problems as consequences of gaming, and game motivations and tested their statistical associations. Results indicated that (a) MMORPG players are significantly more likely to experience gaming-related problems relative to nonplayers, and that (b) the gaming motivations escapism and mechanics significantly predicted excessive gaming and appeared as stronger predictors than time investment in game. The findings support the necessity of using measures that distinguish between different types of online games. In addition, this study proves useful regarding the current discussion on establishing (online) gaming addiction as a diagnosis in future categorizations of psychopathology.
related eating disorders (e.g. food bingeing, purging , and/or "bulimia") have been associated with certain dysfunctional behaviors. Among these are...food intake among males are reported in Table 4. Eating high fat food such as steak , beef, and dairy products (self-report data) was significantly and...part correlation) indicates the variable’s unique contribution to total R2 . The largest portion of explained variance was from the Age X Food
Larsen, Christina Viskum Lytken; Curtis, Tine; Bjerregaard, Peter
to study gambling behavior and problem gambling among Greenland Inuit in relation to the ongoing social transition and traumatic events during childhood. Design, settings and participants: A large representative cross-sectional study among Greenland Inuit (n=2189). Data was collected among adults (18......+) in 9 towns and 13 villages in Greenland from 2005-2010. Measurements: Problem gambling, gambling behavior and traumatic childhood events were measured through a self-administered questionnaire. The lie/bet screen was used to identify past year and lifetime problem gambling. Social transition...... was measured as place of residence and a combination of residence, education and occupation. Findings: The lifetime prevalence of problem gambling was 16% among men and 10% among women (p
Larsen, Christina Viskum Lytken; Curtis, Tine; Bjerregaard, Peter
gambling behavior and problem gambling among Greenland Inuit in relation to the ongoing social transition and traumatic events during childhood. A large representative cross-sectional study was conducted among Greenland Inuit (n = 2,189). Data was collected among adults (18+) in 9 towns and 13 villages...... in Greenland from 2005 to 2010. Problem gambling, gambling behavior and traumatic childhood events were measured through a self-administered questionnaire. The lie/bet screen was used to identify past year and lifetime problem gambling. Social transition was measured as place of residence and a combination...... of residence, education and occupation. The lifetime prevalence of problem gambling was 16 % among men and 10 % among women (p ...
Chen Su-May Sheih
Full Text Available Patrons of public libraries are more diverse and complex than those of other types of libraries, implying potentially more unexpected and difficult situations. Negative emotions such as frustration and anxiety are generated among librarians when they must handle problem patrons, an effort that may influence the work efficiency of librarians and their physical and mental health. This study conducted a semi-structured in-depth interview, using public service librarians in Taiwan as subjects, to explore the categories of problem patrons and their behavioral characteristics. According to the results, the behavioral characteristics of problem patrons can be divided into 6 categories: interfering with others, violating library regulations, influencing library works, improperly using resources and facilities, breaking laws, and exhibiting a psychological disorder as well as violating social norms. On the basis of the research results, this study offers suggestions for future reference when public libraries must handle problem patrons.
Barnett, Melissa A; Scaramella, Laura V
Sex differences in rates of behavior problems, including internalizing and externalizing problems, begin to emerge during early childhood. These sex differences may occur because mothers parent their sons and daughters differently, or because the impact of parenting on behavior problems is different for boys and girls. In this study, we examined whether associations between observations of mothers' positive and negative parenting and children's externalizing and internalizing behaviors vary as a function of child sex. The sample consisted of 137 African American low-income families with one sibling approximately 2 years old and the closest-aged older sibling who was approximately 4 years old. Results from fixed-effects within-family models indicate clear sex differences regardless of child age. Mothers were observed to use less positive parenting with sons than with daughters. Higher levels of observed negative parenting were linked to more externalizing behaviors for boys, whereas lower levels of positive parenting were linked to more externalizing behaviors for girls. No child sex differences emerged regarding associations between observed positive and negative parenting and internalizing behaviors.
Full Text Available Background: Multidimensional and complex nature of children`s behavioral disorders requires assessment and usage of modern treatments. The present study investigated the effects of attachment-based therapy on behavioral disorders (depression, over anxiety and oppositional defiant in girl students of primary school who had attachment problems. Materials and Methods: This study is an empirical plan with pretest-posttest and control group. The target samples were 34 individuals of 388 second and fourth grade students of primary school that had highest scores on attachment problems and behavioral disorders (depression, over anxiety and oppositional defiant. Evaluation implemented using Randolph attachment disorder questionnaire (RADQ and Ontario mental health test. Mothers were presented in 10 group sessions of attachment-based intervention and its effects investigated in their girl`s behavioral disorders (depression, over anxiety and oppositional defiant. Results: Reduction rate of behavioral disorders general scores (depression, over anxiety and oppositional defiant of experimental group compared with control group showed significant decreases in posttest and three months follow up. Conclusion: The attachment based therapy offered for mothers of the girls with attachment problems was effective to reduction of behavioral disorders (depression, over anxiety and oppositional defiant symptoms in their children and the mother`s continues attention to interventional methods showed more improvement in follow up evaluation.
Lorber, Michael F; Smith Slep, Amy M; Heyman, Richard E; Bretz, Walter A
The association of environmental and genetic variation in caries with child externalizing behavior problems (inattention, hyperactivity, impulsivity, and defiance) was studied in a sample of 239 pairs of 3- to 8-year-old impoverished Brazilian twins. It was hypothesized that externalizing problems would show a stronger positive association with environmental than genetic variation in caries. Univariate twin models were estimated to parse variation in caries into three components: additive genetic (A), shared environment (C) and non-shared environment/error (E). Age-adjusted associations between externalizing problems and each variance component were tested. Contrary to the hypothesis, modest but very consistent negative associations were found between externalizing problems and both genetic and environmental variation in caries. Mutans streptococci and sweetness preference did not explain the negative associations of caries and externalizing problems. Externalizing problems in non-medicated children were associated with less dental decay that could be explained by both genetic and environmental factors.
Marta, Elena; Manzi, Claudia; Pozzi, Maura; Vignoles, Vivian Laurance
Is identity an important predictor of social behavior? The present longitudinal study is focused on identity in order to understand why people continue to volunteer over an extended period of time. The theory of planned behavior and the role identity model of volunteering are used as theoretical framework. Two hundred thirty Italian volunteers were sampled and followed for 3 years. We analyzed functions of role identity as a volunteer. Results showed a significant impact of role identity in predicting volunteer performance after 3 years, mediated through behavioral intentions. Role identity fully mediated the relationships between behavioral intention and attitude, social norms, past behavior and parental modelling.
Hall, Wendy A.; Hutton, Eileen; Brant, Rollin F.; Collet, Jean Paul; Gregg, Kathy; Saunders, Roy; Ipsiroglu, Osman; Gafni, Amiram; Triolet, Kathy; Tse, Lillian; Bhagat, Radhika; Wooldridge, Joanne
Background Infant behavioral sleep problems are common, with potential negative consequences. We conducted a randomized controlled trial to assess effects of a sleep intervention comprising a two-hour group teaching session and four support calls over 2 weeks. Our primary outcomes were reduced numbers of nightly wakes or parent report of sleep problem severity. Secondary outcomes included improvement in parental depression, fatigue, sleep, and parent cognitions about infant sleep. Methods Two...
Ringoot, Ank P; Jansen, Pauline W; Steenweg-de Graaff, Jolien; Measelle, Jeffrey R; van der Ende, Jan; Raat, Hein; Jaddoe, Vincent W V; Hofman, Albert; Verhulst, Frank C; Tiemeier, Henning
Adult observers are typically the only informants on emotional and behavioral problems in young children. Although additional information can be provided by child self-report, few validated, structured instruments are available to obtain self-report from young children. The Berkeley Puppet Interview (BPI) has been developed to obtain structured self-reports on multiple domains of mental health and social well-being. This study was the 1st to evaluate the psychometric properties of the BPI in a large sample. We studied 8 a priori scales of the interview in a Dutch community sample of 6,375 children ages 5-7 years. Using confirmatory factor analysis, we demonstrated adequate fit (Tucker-Lewis index = .90; comparative fit index = .90; root-mean-square error of approximation = .03) of a multidimensional model with 50 items loading on 8 latent factors (Depression, Separation Anxiety, Overanxious, Oppositional Defiant, Overt Hostility, Conduct Problems, Bullied by Peers, and Peer Acceptance/Rejection). This model was invariant across gender. Children reported anxiety-related problems more frequently than depressive problems, behavioral problems, or difficulties in peer relations. Reliability analyses showed that 3 broadband scales designated as Internalizing, Externalizing, and Peer Relations were homogeneous constructs (αs = .68-.79). Higher scores on most BPI scales were associated with lower maternal education, lower family income, and non-Western ethnicity. Boys reported more behavioral and peer relation problems, whereas girls reported more emotional problems. The findings indicate that young children from socioeconomically and demographically diverse backgrounds are capable of providing valid, multidimensional information on their emotional, behavioral, and peer relation problems using the BPI. Young children's self-report is a promising addition to existing assessment tools.
Full Text Available The aim of this paper is to analyze the asymptotic behavior of the solutions to elliptic boundary-value problems where some coefficients become negligible on a cylindrical part of the domain. We show that the dimension of the space can be reduced and find estimates of the rate of convergence. Some applications to elliptic boundary-value problems on domains becoming unbounded are also considered.
Aman, Michael G.; McDougle, Christopher J.; Scahill, Lawrence; Handen, Benjamin; Arnold, L. Eugene; Johnson, Cynthia; Stigler, Kimberly A.; Bearss, Karen; Butter, Eric; Swiezy, Naomi B.; Sukhodolsky, Denis D.; Ramadan, Yaser; Pozdol, Stacie L.; Nikolov, Roumen; Lecavalier, Luc; Kohn, Arlene E.; Koenig, Kathleen; Hollway, Jill A.; Korzekwa, Patricia; Gavaletz, Allison; Mulick, James A.; Hall, Kristy L.; Dziura, James; Ritz, Louise; Trollinger, Stacie; Yu, Sunkyung; Vitiello, Benedetto; Wagner, Ann
Objective: Many children with pervasive developmental disorders (PDDs) have serious, functionally impairing behavioral problems. We tested whether combined treatment (COMB) with risperidone and parent training (PT) in behavior management is superior to medication alone (MED) in improving severe behavioral problems in children with PDDs. Method:…
Waters, Melissa B.; Lerman, Dorothea C.; Hovanetz, Alyson N.
The separate and combined effects of visual schedules and extinction plus differential reinforcement of other behavior (DRO) were evaluated to decrease transition-related problem behavior of 2 children diagnosed with autism. Visual schedules alone were ineffective in reducing problem behavior when transitioning from preferred to nonpreferred…
Trentacosta, Christopher J; Hyde, Luke W; Goodlett, Benjamin D; Shaw, Daniel S
The disruptive behavior disorders are among the most prevalent youth psychiatric disorders, and they predict numerous problematic outcomes in adulthood. This study examined multiple domains of risk during early childhood and early adolescence as longitudinal predictors of disruptive behavior disorder diagnoses among adolescent males. Early adolescent risks in the domains of sociodemographic factors, the caregiving context, and youth attributes were examined as mediators of associations between early childhood risks and disruptive behavior disorder diagnoses. Participants were 309 males from a longitudinal study of low-income mothers and their sons. Caregiving and youth risk during early adolescence each predicted the likelihood of receiving a disruptive behavior disorder diagnosis. Furthermore, sociodemographic and caregiving risk during early childhood were indirectly associated with disruptive behavior disorder diagnoses via their association with early adolescent risk. The findings suggest that preventive interventions targeting risk across domains may reduce the prevalence of disruptive behavior disorders.
Walster, Dian E.
The Fishbein Model is an attitude behavior consistency model which is used in both laboratory and field settings for predicting and understanding attitudinal and normative influences on behavior. This paper examines controversy surrounding the Fishbein Model's normative component in the context of a study of library and information science (LIS)…
Compton, T.J.; Bodnar, W.; Koolhaas, A.; Dekinga, A.; Holthuijsen, S.; Ten Horn, J.; McSweeney, N.; van Gils, J.A.; Piersma, T,
Behavior has a predictive power that is often underutilized as a tool for signaling ecological change. The burrowing behavior of the deposit feeding bivalve Macoma balthica reflects a typical food-safety trade-off. The choice to live close to the sediment surface comes at a risk of predation and is
Compton, Tanya J.; Bodnar, Wanda; Koolhaas, Anita; Dekinga, Anne; Holthuijsen, Sander; ten Horn, Job; McSweeney, Niamh; van Gils, Jan; Piersma, Theunis
Behavior has a predictive power that is often underutilized as a tool for signaling ecological change. The burrowing behavior of the deposit feeding bivalve Macoma balthica reflects a typical food-safety trade-off. The choice to live close to the sediment surface comes at a risk of predation and is
Schnusenberg, Oliver; de Jong, Pieter; Goel, Lakshmi
The emphasis on study abroad programs is growing in the academic context as U.S. based universities seek to incorporate a global perspective in education. Using a model that has underpinnings in the theory of planned behavior (TPB), we predict students' intention to participate in short-term study abroad program. We use TPB to identify behavioral,…
Full Text Available Research on link prediction for social networks has been actively pursued. In link prediction for a given social network obtained from time-windowed observation, new link formation in the network is predicted from the topology of the obtained network. In contrast, recent advances in sensing technology have made it possible to obtain face-to-face behavioral networks, which are social networks representing face-to-face interactions among people. However, the effectiveness of link prediction techniques for face-to-face behavioral networks has not yet been explored in depth. To clarify this point, here we investigate the accuracy of conventional link prediction techniques for networks obtained from the history of face-to-face interactions among participants at an academic conference. Our findings were (1 that conventional link prediction techniques predict new link formation with a precision of 0.30-0.45 and a recall of 0.10-0.20, (2 that prolonged observation of social networks often degrades the prediction accuracy, (3 that the proposed decaying weight method leads to higher prediction accuracy than can be achieved by observing all records of communication and simply using them unmodified, and (4 that the prediction accuracy for face-to-face behavioral networks is relatively high compared to that for non-social networks, but not as high as for other types of social networks.
d’une equation differentielle stochastique avec semi-martingale directrice discontinue, Sem. dc Probabilit~s XIX. Lecture notes in Math. 1123...Proceedings of Internatiional Coinference. Kyoto. 1976 Wiley. 1978, 195-263. (1l] 1P A Meyer, Hlot d’une equation differentielle stochaistiquc...smoothing and, prediction problems. Stochastic flows are also used to derive minimum principles in stochastic control, and new equations for the
Newton, J. Stephen; Algozzine, Bob; Algozzine, Kate; Horner, Robert H.; Todd, Anne W.
Positive Behavior Intervention and Support Teams use data to guide decisions about student social and academic behavior problems. In previous evaluation and research efforts, the authors taught team members to use Team-Initiated Problem Solving, a model that embeds data-based decision making into a broader problem-solving framework. In this study,…
Chan, Chia-Hua; Ting, Te-Tien; Chen, Yen-Tyng; Chen, Chuan-Yu; Chen, Wei J
This study aimed to investigate the relations of adolescent sexual experiences (particularly early initiation) to a spectrum of emotional/behavioral problems and to probe possible gender difference in such relationships. The 10th (N = 8,842) and 12th (N = 10,083) grade students, aged 16-19 years, participating in national surveys in 2005 and 2006 in Taiwan were included for this study. A self-administered web-based questionnaire was designed to collect information on sociodemographic characteristics, sexual experience, substance use, and the Youth Self-Report Form. For the sexually experienced adolescents, their sexual initiation was classified as early initiation (initiation (16-19 years). Gender-specific multivariate response profile regression was used to examine the relationship between sexual experience and the behavioral syndromes. Externalizing problems, including Rule-breaking Behavior and Aggressive Behavior, were strongly associated with sexual initiation in adolescence; the magnitude of the association increased for earlier sexual initiation, especially for females. As to internalizing problems, the connection was rather heterogeneous. The scores on some syndromes, such as Somatic Complaints and Anxious/Depressed, were higher only for females with early or non-early sexual initiation whereas the score on Withdrawn, along with Social Problems that is neither internalizing nor externalizing, was lower for the sexually experienced adolescents than for the sexually inexperienced ones. We concluded that earlier sexual initiation was associated with a wider range of behavioral problems in adolescents for both genders, yet the increased risk with emotional problems was predominately found in females.
Christ, Christa C; Carlo, Gustavo; Stoltenberg, Scott F
Engaging in prosocial behavior can provide positive outcomes for self and others. Prosocial tendencies contribute to the propensity to engage in prosocial behavior. The oxytocin receptor gene (OXTR) has also been associated with prosocial tendencies and behaviors. There has been little research, however, investigating whether the relationship between OXTR and prosocial behaviors is mediated by prosocial tendencies. This relationship may also vary among different types of prosocial behavior. The current study examines the relationship between OXTR, gender, prosocial tendencies, and both altruistic and public prosocial behavior endorsement. Students at a midwestern university (N = 398; 89.2% Caucasian; Mage = 20.76; 26.6% male) provided self-report measures of prosocial tendencies and behaviors and buccal cells for genotyping OXTR polymorphisms. Results indicated that OXTR single nucleotide polymorphism (SNP) rs2268498 genotype significantly predicted empathic concern, whereas gender moderated the association between several other OXTR SNPs and prosocial tendencies. Increased prosocial tendencies predicted increased altruistic prosocial behavior endorsement and decreased public prosocial behavior endorsement. Our findings suggest an association between genetic variation in OXTR and endorsement of prosocial behavior indirectly through prosocial tendencies, and that the pathway is dependent on the type of prosocial behavior and gender.
Claes, Nathalie; Vlaeyen, Johan W S; Crombez, Geert
Previous research shows that goal-directed behavior might be modulated by cues that predict (dis)similar outcomes. However, the literature investigating this modulation with pain outcomes is scarce. Therefore, this experiment investigated whether environmental cues predicting pain or reward modulate
Gonzalez, Julie M. Byers; DesJardins, Stephen L.
This paper examines how predictive modeling can be used to study application behavior. A relatively new technique, artificial neural networks (ANNs), was applied to help predict which students were likely to get into a large Research I university. Data were obtained from a university in Iowa. Two cohorts were used, each containing approximately…
Hogue, Aaron; Dauber, Sarah; Stambaugh, Leyla Faw; Cecero, John J.; Liddle, Howard A.
The impact of early therapeutic alliance was examined in 100 clients receiving either individual cognitive-behavioral therapy (CBT) or family therapy for adolescent substance abuse. Observational ratings of adolescent alliance in CBT and adolescent and parent alliance in family therapy were used to predict treatment retention (in CBT only) and…
Meinders, T.; Konter, A.W.A.; Meijers, S.E.; Atzema, E.H.; Kappert, H.
Sheet metal forming software is commonly used in the automotive and sheet metal sectors to support the design stage. However, the ability of the currently available software to accurately predict springback is limited. A sensitivity analysis of the springback behavior of a simple product is performe
Wagner, William G.; Johnson, J. T.
Predictors of premature withdrawal from a 12-week program of behavioral conditioning for childhood nocturnal enuresis were examined for 47 children (ages 5-14). The function containing number of previous techniques used, presence of child behavior problems, and parent tolerance of enuresis was a significant predictor of early termination of…
Thomas, Duane E.; Bierman, Karen L.; Thompson, Celine; Powers, C. J.
High rates of aggressive-disruptive behavior exhibited by children during their initial years of elementary school increase their risk for significant behavioral adjustment problems with teachers and peers. The purpose of the present study was to examine the unique and combined contributions of child vulnerabilities and school context to the…
Full Text Available Abstract Background With the development of genome-sequencing technologies, protein sequences are readily obtained by translating the measured mRNAs. Therefore predicting protein-protein interactions from the sequences is of great demand. The reason lies in the fact that identifying protein-protein interactions is becoming a bottleneck for eventually understanding the functions of proteins, especially for those organisms barely characterized. Although a few methods have been proposed, the converse problem, if the features used extract sufficient and unbiased information from protein sequences, is almost untouched. Results In this study, we interrogate this problem theoretically by an optimization scheme. Motivated by the theoretical investigation, we find novel encoding methods for both protein sequences and protein pairs. Our new methods exploit sufficiently the information of protein sequences and reduce artificial bias and computational cost. Thus, it significantly outperforms the available methods regarding sensitivity, specificity, precision, and recall with cross-validation evaluation and reaches ~80% and ~90% accuracy in Escherichia coli and Saccharomyces cerevisiae respectively. Our findings here hold important implication for other sequence-based prediction tasks because representation of biological sequence is always the first step in computational biology. Conclusions By considering the converse problem, we propose new representation methods for both protein sequences and protein pairs. The results show that our method significantly improves the accuracy of protein-protein interaction predictions.
Helen M Nasser
Full Text Available Sign-tracking rats show heightened sensitivity to food- and drug-associated cues, which serve as strong incentives for driving reward seeking. We hypothesized that this enhanced incentive drive is accompanied by an inflexibility when incentive value changes. To examine this we tested rats in Pavlovian outcome devaluation or second-order conditioning prior to the assessment of sign-tracking tendency. To assess behavioral flexibility we trained rats to associate a light with a food outcome. After the food was devalued by pairing with illness, we measured conditioned responding to the light during an outcome devaluation probe test. The level of conditioned responding during outcome devaluation probe test correlated with the rats’ subsequent tracking tendency, with sign-tracking rats failing to suppress conditioned responding to the light after outcome devaluation. To assess Pavlovian incentive learning, we trained rats on first-order (CS+, CS- and second-order (SOCS+, SOCS- discriminations. After second-order conditioning, we measured conditioned responding to the second-order cues during a probe test. Second-order conditioning was observed in all rats regardless of tracking tendency. The behavioral inflexibility of sign-trackers has potential relevance for understanding individual variation in vulnerability to drug addiction.
Simoes, Jose; Magedanz, Thomas
Over the last years, with the rapid advance in technology, it is becoming increasingly feasible for people to take advantage of the devices and services in the surrounding environment to remain "connected" and continuously enjoy the activity they are engaged in, be it sports, entertainment, or work. Such a ubiquitous computing environment will allow everyone permanent access to the Internet anytime, anywhere and anyhow . Nevertheless, despite the evolution of services, social aspects remain in the roots of every human behavior and activities. Great examples of such phenomena are online social networks, which engage users in a way never seen before in the online world. At the same time, being aware and communicating context is a key part of human interaction and is a particularly powerful concept when applied to a community of users where services can be made more personalized and useful. Altogether, harvesting context to reason and learn about user behavior will further enhance the future multimedia vision where services can be composed and customized according to user context. Moreover, it will help us to understand users in a better way.
Lochman, John E; Dishion, Thomas J; Boxmeyer, Caroline L; Powell, Nicole P; Qu, Lixin
Prior research suggests that under some conditions, interventions that aggregate high-risk youth may be less effective, or at worse, iatrogenic. However, group formats have considerable practical utility for delivery of preventive interventions, and thus it is crucial to understand child and therapist factors that predict which aggressive children can profit from group intervention and which do not. To address these questions we video-recorded group Coping Power intervention sessions (938 sessions), coded both leader and participant behavior, and analyzed both leader and children's behaviors in the sessions that predicted changes in teacher and parent, reports of problem behavior at 1-year follow up. The sample included 180 high-risk children (69% male) who received intervention in 30 separate Coping Power intervention groups (six children assigned per group). The evidence-based Coping Power prevention program consists of 32 sessions delivered during the 4th and 5th grade years; only the child component was used in this study. The behavioral coding system used in the analyses included two clusters of behaviors for children (positive; negative) and two for the primary group leaders (group management; clinical skills). Growth spline models suggest that high levels of children's negative behaviors predicted increases in teacher and parent rated aggressive and conduct problem behaviors during the follow-up period in the three of the four models. Therapist use of clinical skills (e.g., warmth, nonreactive) predicted less increase in children's teacher-rated conduct problems. These findings suggest the importance of clinical training in the effective delivery of evidence-based practices, particularly when working with high-risk youth in groups.
Full Text Available The purpose of this study was to examine the association between pre and post environmental tobacco smoke (ETS exposure and behavioral problems in schoolchildren.In the cross-sectional 6 cities Study conducted in France, 5221 primary school children were investigated. Pre- and postnatal exposure to secondhand tobacco smoke at home was assessed using a parent questionnaire. Child's behavioral outcomes (emotional symptoms and conduct problems were evaluated by the Strengths and Difficulties Questionnaire (SDQ completed by the parents.ETS exposure during the postnatal period and during both pre- and postnatal periods was associated with behavioral problems in children. Abnormal emotional symptoms (internalizing problems were related to ETS exposure in children who were exposed during the pre- and postnatal periods with an OR of 1.72 (95% Confidence Interval (CI= 1.36-2.17, whereas the OR was estimated to be 1.38 (95% CI= 1.12-1.69 in the case of postnatal exposure only. Abnormal conduct problems (externalizing problems were related to ETS exposure in children who were exposed during the pre- and postnatal periods with an OR of 1.94 (95% CI= 1.51-2.50, whereas the OR was estimated to be 1.47 (95% CI=1.17-1.84 in the case of postnatal exposure only. Effect estimates were adjusted for gender, study center, ethnic origin, child age, low parental education, current physician diagnosed asthma, siblings, preterm birth and single parenthood.Postnatal ETS exposure, alone or in association with prenatal exposure, increases the risk of behavioral problems in school-age children.
Li, Juan; Jia, Xudong; Shao, Chunfu
At a signalized intersection, drivers must make a stop/go decision at the onset of the yellow signal. Incorrect decisions would lead to red light running (RLR) violations or crashes. This study aims to predict drivers' stop/go decisions and RLR violations during yellow intervals. Traffic data such as vehicle approaching speed, acceleration, distance to the intersection, and occurrence of RLR violations are gathered by a Vehicle Data Collection System (VDCS). An enhanced Gaussian Mixture Model (GMM) is used to extract moving vehicles from target lanes, and the Kalman Filter (KF) algorithm is utilized to acquire vehicle trajectories. The data collected from the VDCS are further analyzed by a sequential logit model, and the relationship between drivers' stop/go decisions and RLR violations is identified. The results indicate that the distance of vehicles to the stop line at the onset of the yellow signal is an important predictor for both drivers' stop/go decisions and RLR violations. In addition, vehicle approaching speed is a contributing factor for stop/go decisions. Furthermore, the accelerations of vehicles after the onset of the yellow signal are positively related to RLR violations. The findings of this study can be used to predict the probability of drivers' RLR violations and improve traffic safety at signalized intersections.
Full Text Available At a signalized intersection, drivers must make a stop/go decision at the onset of the yellow signal. Incorrect decisions would lead to red light running (RLR violations or crashes. This study aims to predict drivers’ stop/go decisions and RLR violations during yellow intervals. Traffic data such as vehicle approaching speed, acceleration, distance to the intersection, and occurrence of RLR violations are gathered by a Vehicle Data Collection System (VDCS. An enhanced Gaussian Mixture Model (GMM is used to extract moving vehicles from target lanes, and the Kalman Filter (KF algorithm is utilized to acquire vehicle trajectories. The data collected from the VDCS are further analyzed by a sequential logit model, and the relationship between drivers’ stop/go decisions and RLR violations is identified. The results indicate that the distance of vehicles to the stop line at the onset of the yellow signal is an important predictor for both drivers’ stop/go decisions and RLR violations. In addition, vehicle approaching speed is a contributing factor for stop/go decisions. Furthermore, the accelerations of vehicles after the onset of the yellow signal are positively related to RLR violations. The findings of this study can be used to predict the probability of drivers’ RLR violations and improve traffic safety at signalized intersections.
Colvin, Geoffrey; And Others
Five case studies illustrate the use of generalized compliance training with students who have severe behavior problems. Based on extinction and generalization processes, the approach consists of five phases: (1) assessment to determine the nature and severity of noncompliance; (2)initial instruction demonstrating the consequences of compliance…
A.A.M. Crijnen (Alfons); T.M. Achenbach (Thomas); F.C. Verhulst (Frank)
textabstractOBJECTIVE: The purpose of this study was to compare syndromes of parent-reported problems for children in 12 cultures. METHOD: Child Behavior Checklists were analyzed for 13,697 children and adolescents, ages 6 through 17 years, from general population sampl
Spirito, Anthony; Erickson, Marilyn T.
Rational-Emotive Therapy states that maladaptive behaviors and emotional problems are the result of certain irrational beliefs that people hold and a number of empirical investigations with adult subjects have supported this claim. To determine whether the relationship between irrationality and psychological adjustment holds for adolescents, one…
van Nieuwenhuijzen, Maroesjka; de Castro, Bram Orobio; Wijnroks, Lex; Vermeer, Adri; Matthys, Walter
Relations among externalizing behavior, therapeutic context (community care vs. residential care), and social problem-solving by children with mild intellectual disabilities or borderline intelligence were examined. Participants were 186 children (12 to 14 years of age) who responded to a video-base
HADDERSALGRA, M; TOUWEN, BCL
In a group of 570 nine-year-old children (315 boys and 255 girls) without an overtly handicapping neurological condition, relationships were studied between the presence of minor neurological dysfunction (MND) on the one hand and cognitive and behavioral problems on the other hand. The aim of the st
Natriello, Gary; Dornbusch, Sanford M.
An examination of teachers' responses to questionnaires identifying sixteen classroom academic and social behavior problems revealed different reactions to each type. A system was developed to measure the responses which were coded in terms of the extent to which they evidenced the presentation of standards or evidenced warmth. Teachers presented…
Farmer, Thomas W.; Irvin, Matthew J.; Motoca, Luci M.; Leung, Man-Chi; Hutchins, Bryan C.; Brooks, Debbie S.; Hall, Cristin M.
Continuity and change in children's involvement in bullying was examined across the transition to middle school in relation to externalizing and internalizing behavior problems in fifth grade and peer affiliations in fifth and sixth grades. The sample consisted of 533 students (223 boys, 310 girls) with 72% European American, 25% African American,…
Pettit, Jeremy W.; Olino, Thomas M.; Roberts, Robert E.; Seeley, John R.; Lewinsohn, Peter M.
Effects of lifetime histories of grandparental (G1) and parental (G2) major depressive disorder (MDD) on children's (G3) internalizing problems were investigated among 267 G3 children (ages 2-18 years) who received Child Behavior Checklist (CBCL) ratings and had diagnostic data available on 267 biological G2 parents and 527 biological G1…
Hughes, Claire; Ensor, Rosie
This study examined the independence and interplay between cognitive risk factors (poor executive function/emotion understanding) and maternal risk factors (low education/high depression) for preschool problem behaviors, indexed by multi-measure, multi-informant (mother/teacher/ researcher) ratings. A socio-economically diverse sample of 235…
Ethier, L.S.; Lemelin, J.P.; Lacharite, C.
Objective: The aim of the present longitudinal study was to examine the links between chronicity of maltreatment and child behavioral and emotional problems. Method: Forty-nine maltreated children (32 victims of continuous, or chronic, maltreatment; 17 victims of transitory maltreatment) and their mothers were evaluated in their homes three times…
Harding, Jay W.; Wacker, David P.; Berg, Wendy K.; Barretto, Anjali; Rankin, Barbara
Choice-making produces were used to identify response-reinforcer relations during assessment and treatment phases with two children (ages 4-6) with pervasive development disorders who displayed severe behavioral problems. Results were used to develop preliminary treatment packages in which access to positive reinforcement was contingent on…
Cui, Ming; Conger, Rand D.
The present study examines the mediating and moderating effects of parenting behavior on the relation between marital problems and adolescent maladjustment. Extending earlier studies by using a prospective, longitudinal research design and multi-informant methods, this study of 451 adolescents and their families from the Iowa Youth and Families…
J.J.P. Mathijssen (Jolanda)
textabstractFrom several theoretical perspectives as well as in psychotherapeutic practice it is assumed that family characteristics have a causal influence on the course of emotional and / or behavioral problems of children and adolescents (e.g., Boszonneny-Nagy & Sparke, 1973; Dadds, 1995; Hetheri
Romer, Daniel; Betancourt, Laura; Giannetta, Joan M.; Brodsky, Nancy L.; Farah, Martha; Hurt, Hallam
Initiation of drug use and other risky behavior in preadolescence is associated with poor developmental outcomes. In this research, we examine models that ascribe the trajectory to (a) weak executive cognitive function (ECF), (b) early manifestation of externalizing problems, or (c) heightened levels of trait impulsivity. We test the explanatory…
Johnson, Cynthia R.; Turner, Kylan; Stewart, Patricia A.; Schmidt, Brianne; Shui, Amy; Macklin, Eric; Reynolds, Anne; James, Jill; Johnson, Susan L.; Manning Courtney, Patty; Hyman, Susan L.
Many children with autism spectrum disorders (ASD) have co-occurring feeding problems. However, there is limited knowledge about how these feeding habits are related to other behavioral characteristics ubiquitous in ASD. In a relatively large sample of 256 children with ASD, ages 2-11, we examined the relationships between feeding and mealtime…
A new bilevel generalized mixed equilibrium problem (BGMEP) is introduced and studied in topological vector spaces. By using a minimax inequality, the existence of solutions and the behavior of solution set for the BGMEP are studied under quite mild conditions. These results are new and generalize some recent results in this field.
Visser, Annemieke; Huizinga, Gea A.; Hoekstra, Harald J.; Van Der Graaf, Winette Ta; Donofrio, Stacey; Hoekstra-Weebers, Josette Ehm
A study examines the prevalence of problems in children within four months after a parent's cancer diagnosis (T1) and six (T2) and twelve months (T3) afterwards. Sixty-nine ill parents and 57 spouses completed the Child Behavior Checklist for 57 primary school (aged 4-11 years) and 66 adolescent chi
Visser, A.; Huizinga, G.A.; Hoekstra, H.J.; Graaf, W.T.A. van der; Gazendam-Donofrio, S.M.; Hoekstra-Weebers, J.E.
This study examines the prevalence of problems in children within four months after a parent's cancer diagnosis (T1) and six (T2) and twelve months (T3) afterwards. Sixty-nine ill parents and 57 spouses completed the Child Behavior Checklist for 57 primary school (aged 4-11 years) and 66 adolescent
Gameren-Oosterom, H.B.M.; Fekkes, M.; Wouwe, J.P. van; Detmar, S.B.; Oudesluys-Murphy, A.M.; Verkerk, P.H.
OBJECTIVE: To assess problem behavior in adolescents with Down syndrome and examine the association with sex and severity of intellectual disability. STUDY DESIGN: Cross-sectional data of a Dutch nationwide cohort of Down syndrome children aged 16-19 years were collected using a written parental que
Ricciuti, Henry N.
The author investigated whether adverse effects of single parenthood not observed in 6-7-year-old NLSY (National Longitudinal Study of Youth) children might emerge when they reached 12-13 years of age. Outcomes included mathematics, reading, vocabulary scores, and behavior problem ratings. Little or no evidence of systematic negative effects…