WorldWideScience

Sample records for hidden problem behaviors

  1. The Hidden Subgroup Problem

    CERN Document Server

    Wang, Frédéric

    2010-01-01

    We give an overview of the Hidden Subgroup Problem (HSP) as of July 2010, including new results discovered since the survey of arXiv:quant-ph/0411037v1. We recall how the problem provides a framework for efficient quantum algorithms and present the standard methods based on coset sampling. We study the Dihedral and Symmetric HSPs and how they relate to hard problems on lattices and graphs. Finally, we conclude with the known solutions and techniques, describe connections with efficient algorithms as well as miscellaneous variants of HSP. We also bring various contributions to the topic. We show that in theory, we can solve HSP over a given group inductively: the base case is solving HSP over its simple factor groups and the inductive step is building efficient oracles over a normal subgroup N and over the factor group G/N. We apply this analysis to the Dedekindian HSP to get an alternative abelian HSP algorithm based on a change of the underlying group. We also propose a quotient reduction by the normal group...

  2. Quantum Hidden Subgroup Problems A Mathematical Perspective

    CERN Document Server

    Lomonaco, S J; Lomonaco, Samuel J.; Kauffman, Louis H.

    2002-01-01

    The ultimate objective of this paper is to create a stepping stone to the development of new quantum algorithms. The strategy chosen is to begin by focusing on the class of abelian quantum hidden subgroup algorithms, i.e., the class of abelian algorithms of the Shor/Simon genre. Our strategy is to make this class of algorithms as mathematically transparent as possible. By the phrase "mathematically transparent" we mean to expose, to bring to the surface, and to make explicit the concealed mathematical structures that are inherently and fundamentally a part of such algorithms. In so doing, we create symbolic abelian quantum hidden subgroup algorithms that are analogous to the those symbolic algorithms found within such software packages as Axiom, Cayley, Maple, Mathematica, and Magma. As a spin-off of this effort, we create three different generalizations of Shor's quantum factoring algorithm to free abelian groups of finite rank. We refer to these algorithms as wandering (or vintage Z_Q) Shor algorithms. They...

  3. Hidden conic quadratic representation of some nonconvex quadratic optimization problems

    NARCIS (Netherlands)

    Ben-Tal, A.; den Hertog, D.

    2014-01-01

    The problem of minimizing a quadratic objective function subject to one or two quadratic constraints is known to have a hidden convexity property, even when the quadratic forms are indefinite. The equivalent convex problem is a semidefinite one, and the equivalence is based on the celebrated S-lemma

  4. Modeling Driver Behavior near Intersections in Hidden Markov Model.

    Science.gov (United States)

    Li, Juan; He, Qinglian; Zhou, Hang; Guan, Yunlin; Dai, Wei

    2016-12-21

    Intersections are one of the major locations where safety is a big concern to drivers. Inappropriate driver behaviors in response to frequent changes when approaching intersections often lead to intersection-related crashes or collisions. Thus to better understand driver behaviors at intersections, especially in the dilemma zone, a Hidden Markov Model (HMM) is utilized in this study. With the discrete data processing, the observed dynamic data of vehicles are used for the inference of the Hidden Markov Model. The Baum-Welch (B-W) estimation algorithm is applied to calculate the vehicle state transition probability matrix and the observation probability matrix. When combined with the Forward algorithm, the most likely state of the driver can be obtained. Thus the model can be used to measure the stability and risk of driver behavior. It is found that drivers' behaviors in the dilemma zone are of lower stability and higher risk compared with those in other regions around intersections. In addition to the B-W estimation algorithm, the Viterbi Algorithm is utilized to predict the potential dangers of vehicles. The results can be applied to driving assistance systems to warn drivers to avoid possible accidents.

  5. The Consensus String Problem and the Complexity of Comparing Hidden Markov Models

    DEFF Research Database (Denmark)

    Lyngsø, Rune Bang; Pedersen, Christian Nørgaard Storm

    2002-01-01

    The basic theory of hidden Markov models was developed and applied to problems in speech recognition in the late 1960s, and has since then been applied to numerous problems, e.g. biological sequence analysis. Most applications of hidden Markov models are based on efficient algorithms for computing...... the probability of generating a given string, or computing the most likely path generating a given string. In this paper we consider the problem of computing the most likely string, or consensus string, generated by a given model, and its implications on the complexity of comparing hidden Markov models. We show...... that computing the consensus string, and approximating its probability within any constant factor, is NP-hard, and that the same holds for the closely related labeling problem for class hidden Markov models. Furthermore, we establish the NP-hardness of comparing two hidden Markov models under the L∞- and L1...

  6. The Consensus String Problem and the Complexity of Comparing Hidden Markov Models

    DEFF Research Database (Denmark)

    Lyngsø, Rune Bang; Pedersen, Christian Nørgaard Storm

    2002-01-01

    The basic theory of hidden Markov models was developed and applied to problems in speech recognition in the late 1960s, and has since then been applied to numerous problems, e.g. biological sequence analysis. Most applications of hidden Markov models are based on efficient algorithms for computing...... the probability of generating a given string, or computing the most likely path generating a given string. In this paper we consider the problem of computing the most likely string, or consensus string, generated by a given model, and its implications on the complexity of comparing hidden Markov models. We show...... that computing the consensus string, and approximating its probability within any constant factor, is NP-hard, and that the same holds for the closely related labeling problem for class hidden Markov models. Furthermore, we establish the NP-hardness of comparing two hidden Markov models under the L∞- and L1...

  7. Comparative Study of Hidden Node Problem and Solution Using Different Techniques and Protocols

    CERN Document Server

    Kapadia, Viral V; Jhaveri, Rutvij H

    2010-01-01

    Hidden nodes in a wireless network refer to nodes that are out of range of other nodes or a collection of nodes. We will discuss a few problems introduced by the RTS/CTS mechanism of collision avoidance and focus on the virtual jamming problem, which allows a malicious node to effectively jam a large fragment of a wireless network at minimum expense of power. We have also discussed WiCCP (Wireless Central Coordinated Protocol) which is a protocol booster that also provides good solution to hidden nodes.

  8. Explicit Multiregister Measurements for Hidden Subgroup Problems; or, Fourier Sampling Strikes Back

    CERN Document Server

    Moore, Cristopher; Moore, Cristopher; Russell, Alexander

    2005-01-01

    We present an explicit measurement in the Fourier basis that solves an important case of the Hidden Subgroup Problem, including the case to which Graph Isomorphism reduces. This entangled measurement uses k=log_2 |G| registers, and each of the 2^k subsets of the registers contributes some information.

  9. Hidden information in ill-posed inverse problems

    NARCIS (Netherlands)

    Kahrobaei, S.; Mansoori, M.; Joosten, G.J.P.; Van den Hof, P.M.J.; Jansen, J.D.

    2014-01-01

    It is well known that parameter updating of large-scale numerical reservoir flow models (a.k.a. ‘computer assisted history matching’) is an ill-posed inverse problem. Typically the number of uncertain parameters in a reservoir flow model is very large whereas the available information for estimating

  10. Hidden information in ill-posed inverse problems

    NARCIS (Netherlands)

    Kahrobaei, S.; Mansoori, M.; Joosten, G.J.P.; Van den Hof, P.M.J.; Jansen, J.D.

    2014-01-01

    It is well known that parameter updating of large-scale numerical reservoir flow models (a.k.a. ‘computer assisted history matching’) is an ill-posed inverse problem. Typically the number of uncertain parameters in a reservoir flow model is very large whereas the available information for estimating

  11. Revealing the hidden networks of interaction in mobile animal groups allows prediction of complex behavioral contagion.

    Science.gov (United States)

    Rosenthal, Sara Brin; Twomey, Colin R; Hartnett, Andrew T; Wu, Hai Shan; Couzin, Iain D

    2015-04-14

    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.

  12. The Hidden Subgroup Problem in Affine Groups Basis Selection in Fourier Sampling

    CERN Document Server

    Moore, Cristopher; Russell, A; Schulman, L; Moore, Cristopher; Rockmore, Daniel; Russell, Alexander; Schulman, Leonard

    2002-01-01

    Some quantum algorithms, including Shor's celebrated factoring and discrete log algorithms, proceed by reduction to a hidden subgroup problem, in which a subgroup H of a group G must be determined from a quantum state uniformly supported on a left coset of H. These hidden subgroup problems are then solved by Fourier sampling: the quantum Fourier transform of the state is computed and measured. When the underlying group is non-Abelian, two important variants of the Fourier sampling paradigm have been identified: the weak standard method, where only representation names are measured, and the strong standard method, where full measurement occurs. It has remained open whether the strong standard method is indeed stronger, that is, whether there are hidden subgroups which can be reconstructed via the strong method by not by the weak, or any other known, method. In this article, we settle this question in the affirmative. We show that hidden subgroups of semidirect products of Z/p by Z/q, where q | (p-1) and q >= p...

  13. A TWO-STATE MIXED HIDDEN MARKOV MODEL FOR RISKY TEENAGE DRIVING BEHAVIOR

    Science.gov (United States)

    Jackson, John C.; Albert, Paul S.; Zhang, Zhiwei

    2016-01-01

    This paper proposes a joint model for longitudinal binary and count outcomes. We apply the model to a unique longitudinal study of teen driving where risky driving behavior and the occurrence of crashes or near crashes are measured prospectively over the first 18 months of licensure. Of scientific interest is relating the two processes and predicting crash and near crash outcomes. We propose a two-state mixed hidden Markov model whereby the hidden state characterizes the mean for the joint longitudinal crash/near crash outcomes and elevated g-force events which are a proxy for risky driving. Heterogeneity is introduced in both the conditional model for the count outcomes and the hidden process using a shared random effect. An estimation procedure is presented using the forward–backward algorithm along with adaptive Gaussian quadrature to perform numerical integration. The estimation procedure readily yields hidden state probabilities as well as providing for a broad class of predictors.

  14. Dementia - behavior and sleep problems

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000029.htm Dementia - behavior and sleep problems To use the sharing ... on this page, please enable JavaScript. People with dementia , often have certain problems when it gets dark ...

  15. Evaluation of the Effects of Hidden Node Problems in IEEE 802.15.7 Uplink Performance

    Directory of Open Access Journals (Sweden)

    Carlos Ley-Bosch

    2016-02-01

    Full Text Available In the last few years, the increasing use of LEDs in illumination systems has been conducted due to the emergence of Visible Light Communication (VLC technologies, in which data communication is performed by transmitting through the visible band of the electromagnetic spectrum. In 2011, the Institute of Electrical and Electronics Engineers (IEEE published the IEEE 802.15.7 standard for Wireless Personal Area Networks based on VLC. Due to limitations in the coverage of the transmitted signal, wireless networks can suffer from the hidden node problems, when there are nodes in the network whose transmissions are not detected by other nodes. This problem can cause an important degradation in communications when they are made by means of the Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA access control method, which is used in IEEE 802.15.7 This research work evaluates the effects of the hidden node problem in the performance of the IEEE 802.15.7 standard We implement a simulator and analyze VLC performance in terms of parameters like end-to-end goodput and message loss rate. As part of this research work, a solution to the hidden node problem is proposed, based on the use of idle patterns defined in the standard. Idle patterns are sent by the network coordinator node to communicate to the other nodes that there is an ongoing transmission. The validity of the proposed solution is demonstrated with simulation results.

  16. Evaluation of the Effects of Hidden Node Problems in IEEE 802.15.7 Uplink Performance.

    Science.gov (United States)

    Ley-Bosch, Carlos; Alonso-González, Itziar; Sánchez-Rodríguez, David; Ramírez-Casañas, Carlos

    2016-02-06

    In the last few years, the increasing use of LEDs in illumination systems has been conducted due to the emergence of Visible Light Communication (VLC) technologies, in which data communication is performed by transmitting through the visible band of the electromagnetic spectrum. In 2011, the Institute of Electrical and Electronics Engineers (IEEE) published the IEEE 802.15.7 standard for Wireless Personal Area Networks based on VLC. Due to limitations in the coverage of the transmitted signal, wireless networks can suffer from the hidden node problems, when there are nodes in the network whose transmissions are not detected by other nodes. This problem can cause an important degradation in communications when they are made by means of the Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) access control method, which is used in IEEE 802.15.7 This research work evaluates the effects of the hidden node problem in the performance of the IEEE 802.15.7 standard We implement a simulator and analyze VLC performance in terms of parameters like end-to-end goodput and message loss rate. As part of this research work, a solution to the hidden node problem is proposed, based on the use of idle patterns defined in the standard. Idle patterns are sent by the network coordinator node to communicate to the other nodes that there is an ongoing transmission. The validity of the proposed solution is demonstrated with simulation results.

  17. On the problem of periodicity and hidden solitons for the KdV model.

    Science.gov (United States)

    Engelbrecht, Jüri; Salupere, Andrus

    2005-03-01

    In continuum limit, the Fermi-Pasta-Ulam lattice is modeled by a Korteweg-de Vries (KdV) equation. It is shown that the long-time behavior of a KdV soliton train emerging from a harmonic excitation has a regular periodicity of right- and left-going trajectories. In a soliton train not all the solitons are visible, the solitons with smaller amplitude are hidden and their influence is seen through the changes of phase shifts of larger solitons. In the case of an external harmonic force several resonance schemes are revealed where both visible and hidden solitons have important roles. The weak, moderate, strong, and dominating fields are distinguished and the corresponding solution types presented.

  18. Utilizing Gaze Behavior for Inferring Task Transitions Using Abstract Hidden Markov Models

    Directory of Open Access Journals (Sweden)

    Daniel Fernando Tello Gamarra

    2016-12-01

    Full Text Available We demonstrate an improved method for utilizing observed gaze behavior and show that it is useful in inferring hand movement intent during goal directed tasks. The task dynamics and the relationship between hand and gaze behavior are learned using an Abstract Hidden Markov Model (AHMM. We show that the predicted hand movement transitions occur consistently earlier in AHMM models with gaze than those models that do not include gaze observations.

  19. Characterization of Caenorhabditis elegans behavior in response to chemical stress by using hidden Markov model

    Science.gov (United States)

    Choi, Yeontaek; Sim, Seungwoo; Lee, Sang-Hee

    2014-06-01

    The locomotion behavior of Caenorhabditis elegans has been extensively studied to understand the relationship between the changes in the organism's neural activity and the biomechanics. However, so far, we have not yet achieved the understanding. This is because the worm complicatedly responds to the environmental factors, especially chemical stress. Constructing a mathematical model is helpful for the understanding the locomotion behavior in various surrounding conditions. In the present study, we built three hidden Markov models for the crawling behavior of C. elegans in a controlled environment with no chemical treatment and in a polluted environment by formaldehyde, toluene, and benzene (0.1 ppm and 0.5 ppm for each case). The organism's crawling activity was recorded using a digital camcorder for 20 min at a rate of 24 frames per second. All shape patterns were quantified by branch length similarity entropy and classified into five groups by using the self-organizing map. To evaluate and establish the hidden Markov models, we compared correlation coefficients between the simulated behavior (i.e. temporal pattern sequence) generated by the models and the actual crawling behavior. The comparison showed that the hidden Markov models are successful to characterize the crawling behavior. In addition, we briefly discussed the possibility of using the models together with the entropy to develop bio-monitoring systems for determining water quality.

  20. A Hidden Markov Movement Model for rapidly identifying behavioral states from animal tracks

    DEFF Research Database (Denmark)

    Whoriskey, Kim; Auger-Méthé, Marie; Albertsen, Christoffer Moesgaard

    2017-01-01

    1. Electronic telemetry is frequently used to document animal movement through time. Methods that can identify underlying behaviors driving specific movement patterns can help us understand how and why animals use available space, thereby aiding conservation and management efforts. For aquatic....... 2. We developed a new Hidden Markov Model (HMM) for identifying behavioral states from animal tracks with negligible error, which we called the Hidden Markov Movement Model (HMMM). We implemented as the basis for the HMMM the process equation of the DCRWS, but we used the method of maximum...... animal tracking data with significant measurement error, a Bayesian state-space model called the first-Difference Correlated Random Walk with Switching (DCRWS) has often been used for this purpose. However, for aquatic animals, highly accurate tracking data of animal movement are now becoming more common...

  1. Behavior of Supercooled Aqueous Solutions Stemming from Hidden Liquid-Liquid Transition in Water

    OpenAIRE

    Biddle, John W.; Holten, Vincent; Anisimov, Mikhail A.

    2014-01-01

    A popular hypothesis that explains the anomalies of supercooled water is the existence of a metastable liquid-liquid transition hidden below the line of homogeneous nucleation. If this transition exists and if it is terminated by a critical point, the addition of a solute should generate a line of liquid-liquid critical points emanating from the critical point of pure metastable water. We have analyzed thermodynamic consequences of this scenario. In particular, we consider the behavior of two...

  2. Problem behavior in Dutch preschoolers

    NARCIS (Netherlands)

    J.M. Koot (Hans)

    1993-01-01

    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

  3. Video object's behavior analyzing based on motion history image and hidden markov model

    Institute of Scientific and Technical Information of China (English)

    Meng Fanfeng; Qu Zhenshen; Zeng Qingshuang; Li li

    2009-01-01

    A novel method was proposed, which extracted video object's track and analyzed video object's behavior. Firstly, this method tracked the video object based on motion history image, and obtained the coordinate-based track sequence and orientation-based track sequence of the video object. Then the proposed hidden markov model (HMM) based algorithm was used to analyze the behavior of video object with the track sequence as input. Experimental results on traffic object show that this method can achieve the statistics of a mass of traffic objects' behavior efficiently, can acquire the reasonable velocity behavior curve of traffic object, and can recognize traffic object's various behaviors accurately. It provides a base for further research on video object behavior.

  4. Limits of performance for the model reduction problem of hidden Markov models

    KAUST Repository

    Kotsalis, Georgios

    2015-12-15

    We introduce system theoretic notions of a Hankel operator, and Hankel norm for hidden Markov models. We show how the related Hankel singular values provide lower bounds on the norm of the difference between a hidden Markov model of order n and any lower order approximant of order n̂ < n.

  5. Subexponential-Time Algorithms for Hidden Subgroup Problems Over Product Groups

    CERN Document Server

    Alagic, G; Russell, A; Alagic, Gorjan; Moore, Cristopher; Russell, Alexander

    2006-01-01

    We study the hidden subgroup problem (HSP) over groups of the form G^n where G is a group of constant size. While these groups are structurally simpler than the symmetric groups S_n, for which solving the HSP would yield a quantum algorithm for Graph Isomorphism, they share an important property with S_n: almost all of their irreducible representations are exponentially large. As a consequence, recent negative results show that any quantum algorithm that attempts to solve the HSP over these groups by measuring coset states must perform highly entangled measurements on \\Omega(n) registers. This distinguishes them from, say, the dihedral groups, whose representations are of constant size and where single-register Fourier sampling provides sufficient information to solve the HSP. Here we give quantum algorithms for many groups of this form, which distinguish an order-2 subgroup from the trivial subgroup in time 2^{O(\\sqrt{n \\log n})}. Our algorithm combines the general idea behind Kuperberg's sieve for dihedral ...

  6. Resurgence: The Unintended Maintenance of Problem Behavior

    Science.gov (United States)

    Ringdahl, Joel E.; St. Peter, Claire

    2017-01-01

    Researchers, teachers, practitioners, and parents are often concerned with how to program for and achieve the maintenance of appropriate behavior. The unintended maintenance of problem behavior is less often evaluated. This article describes a behavioral phenomenon, resurgence, that may result in the unintended maintenance of problem behavior.…

  7. Hidden variable problem for a family of continuously many spin 1 measurements

    OpenAIRE

    Kurzynski, Pawel; Soeda, Akihito; Bzdega, Bartlomiej; Kaszlikowski, Dagomir

    2012-01-01

    We study a continuous set of spin 1 measurements and show that for a special family of measurements parametrized by a single variable $\\theta$ the possibility of hidden-variable description is a discontinuous property.

  8. Backpropagation-Based Cooperative Localization of Primary User for Avoiding Hidden-Node Problem in Cognitive Networks

    Directory of Open Access Journals (Sweden)

    Lin Liu

    2010-01-01

    Full Text Available Cognitive radio (CR is a technology to implement opportunistic spectrum sharing to improve the spectrum utilization. However, there exists a hidden-node problem, which can be a big challenge to solve especially when the primary receiver is passive listening. We aim to provide a solution to the hidden-node problem for passive-listening receiver based on cooperation of multiple CRs. Specifically, we consider a cooperative GPS-enabled cognitive network. Once the existence of PU is detected, a localization algorithm will be employed to first estimate the path loss model for the environment based on backpropagation method and then to locate the position of PU. Finally, a disable region is identified taking into account the communication range of both the PU and the CR. The CRs within the disabled region are prohibited to transmit in order to avoid interfering with the primary receiver. Both analysis and simulation results are provided.

  9. Self-management of hybrid networks – hidden costs due to TCP performance problems

    NARCIS (Netherlands)

    Moura, Giovane C.M.; Pras, Aiko; Fioreze, Tiago; Boer, de Pieter-Tjerk; Bauschert, Thomas

    2013-01-01

    Self-management is one of the most popular research topics in network and systems management. Little is known, however, regarding the costs, in particular with respect to performance, of self-management solutions. The goal of this paper is therefore to analyze such hidden per- formance costs. Our an

  10. Detection versus location judgments in a hidden pattern task: functional MRI and behavioral correlates.

    Science.gov (United States)

    Bolster, R Bruce; D'Arcy, Ryan C N; Song, Xiaowei; Runke, Dwayne S; Ryner, Lawrence

    2011-08-01

    We used functional magnetic resonance imaging (fMRI) to assess cortical involvement in a hidden pattern task. The experimental and control conditions involved judgment of the presence/absence versus the position of a complex pattern. Activation specific to hidden pattern identification was concentrated on frontal, dorsal parietal, and mesolimbic cortex. This was consistent not only across individual subjects, but with hidden figures tasks used in previous fMRI investigations. Results suggest that pattern identification relies on a relatively stable neural network controlling selective attention. In combination with fMRI, hidden pattern tasks may be useful in neuropsychological assessment of visual search and object identification.

  11. Behavior problems in children with cochlear implants.

    Science.gov (United States)

    Chao, Wei-Chieh; Lee, Li-Ang; Liu, Tien-Chen; Tsou, Yung-Ting; Chan, Kai-Chieh; Wu, Che-Ming

    2015-05-01

    (1) To examine behavior problems in Mandarin-speaking children with cochlear implants (CIs); (2) to investigate the associated factors of problem behaviors; (3) to understand the relationships between behavior problems and parenting stress. Sixty patients (25 boys, 35 girls) aged 6-18 years (mean=12.2±3.2) who used CIs for a mean duration of eight years participated in the study. Behavior problems were assessed by Achenbach's child behavior checklist (CBCL). Categorical auditory performance (CAP) and speech intelligibility rating (SIR) scales were utilized to investigate auditory performance and speech production intelligibility. Parenting stress index (PSI) was filled out by parents to measure parenting stress level. Significantly more CI subjects had problems with 'Withdrawn/Depressed' (p=0.010), 'Social Problems' (pProblems' (pProblems' (pProblems' was the most common problem and could be independently associated with gender, socioeconomic status and CAP (R(2)=0.361). CAP score was also associated with Overall Behaviors (R(2)=0.081). The results of PSI had a significant positive correlation with almost all CBCL subscales (pproblems, which may in turn increase parenting stress. Good family support as well as aural-verbal rehabilitation are of particular importance in determining behavioral outcomes in CI children. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  12. Emoticon-Based Ambivalent Expression: A Hidden Indicator for Unusual Behaviors in Weibo

    Science.gov (United States)

    Hu, Yue; Zhao, Jichang; Wu, Junjie

    2016-01-01

    Recent decades have witnessed online social media being a big-data window for testifying conventional social theories quantitatively and exploring much detailed human behavioral patterns. In this paper, by tracing the emoticon use in Weibo, a group of hidden “ambivalent users” are disclosed for frequently posting ambivalent tweets containing both positive and negative emotions. Further investigation reveals that this ambivalent expression could be a novel indicator of many unusual social behaviors. For instance, ambivalent users with the female as the majority like to make a sound in midnights and at weekends. They mention their close friends frequently in ambivalent tweets, which attract more replies and serve as a more private communication way. Ambivalent users also respond differently to public affairs from others and demonstrate more interests in entertainment and sports events. Moreover, the sentiment shift in ambivalent tweets is more evident than usual and exhibits a clear “negative to positive” pattern. The above observations, though being promiscuous seemingly, actually point to the self-regulation of negative mood in Weibo, which could find its basis from the traditional emotion management theories in sociology but makes an important extension to the online environment in this study. Finally, as an interesting corollary, ambivalent users are found connected with compulsive buyers and turn out to be perfect targets for online marketing. PMID:26800119

  13. Emoticon-Based Ambivalent Expression: A Hidden Indicator for Unusual Behaviors in Weibo.

    Science.gov (United States)

    Hu, Yue; Zhao, Jichang; Wu, Junjie

    2016-01-01

    Recent decades have witnessed online social media being a big-data window for testifying conventional social theories quantitatively and exploring much detailed human behavioral patterns. In this paper, by tracing the emoticon use in Weibo, a group of hidden "ambivalent users" are disclosed for frequently posting ambivalent tweets containing both positive and negative emotions. Further investigation reveals that this ambivalent expression could be a novel indicator of many unusual social behaviors. For instance, ambivalent users with the female as the majority like to make a sound in midnights and at weekends. They mention their close friends frequently in ambivalent tweets, which attract more replies and serve as a more private communication way. Ambivalent users also respond differently to public affairs from others and demonstrate more interests in entertainment and sports events. Moreover, the sentiment shift in ambivalent tweets is more evident than usual and exhibits a clear "negative to positive" pattern. The above observations, though being promiscuous seemingly, actually point to the self-regulation of negative mood in Weibo, which could find its basis from the traditional emotion management theories in sociology but makes an important extension to the online environment in this study. Finally, as an interesting corollary, ambivalent users are found connected with compulsive buyers and turn out to be perfect targets for online marketing.

  14. Emoticon-Based Ambivalent Expression: A Hidden Indicator for Unusual Behaviors in Weibo.

    Directory of Open Access Journals (Sweden)

    Yue Hu

    Full Text Available Recent decades have witnessed online social media being a big-data window for testifying conventional social theories quantitatively and exploring much detailed human behavioral patterns. In this paper, by tracing the emoticon use in Weibo, a group of hidden "ambivalent users" are disclosed for frequently posting ambivalent tweets containing both positive and negative emotions. Further investigation reveals that this ambivalent expression could be a novel indicator of many unusual social behaviors. For instance, ambivalent users with the female as the majority like to make a sound in midnights and at weekends. They mention their close friends frequently in ambivalent tweets, which attract more replies and serve as a more private communication way. Ambivalent users also respond differently to public affairs from others and demonstrate more interests in entertainment and sports events. Moreover, the sentiment shift in ambivalent tweets is more evident than usual and exhibits a clear "negative to positive" pattern. The above observations, though being promiscuous seemingly, actually point to the self-regulation of negative mood in Weibo, which could find its basis from the traditional emotion management theories in sociology but makes an important extension to the online environment in this study. Finally, as an interesting corollary, ambivalent users are found connected with compulsive buyers and turn out to be perfect targets for online marketing.

  15. Behavior of supercooled aqueous solutions stemming from hidden liquid-liquid transition in water

    Science.gov (United States)

    Biddle, John W.; Holten, Vincent; Anisimov, Mikhail A.

    2014-08-01

    A popular hypothesis that explains the anomalies of supercooled water is the existence of a metastable liquid-liquid transition hidden below the line of homogeneous nucleation. If this transition exists and if it is terminated by a critical point, the addition of a solute should generate a line of liquid-liquid critical points emanating from the critical point of pure metastable water. We have analyzed thermodynamic consequences of this scenario. In particular, we consider the behavior of two systems, H2O-NaCl and H2O-glycerol. We find the behavior of the heat capacity in supercooled aqueous solutions of NaCl, as reported by Archer and Carter [J. Phys. Chem. B 104, 8563 (2000)], to be consistent with the presence of the metastable liquid-liquid transition. We elucidate the non-conserved nature of the order parameter (extent of "reaction" between two alternative structures of water) and the consequences of its coupling with conserved properties (density and concentration). We also show how the shape of the critical line in a solution controls the difference in concentration of the coexisting liquid phases.

  16. Behavior of supercooled aqueous solutions stemming from hidden liquid–liquid transition in water

    Energy Technology Data Exchange (ETDEWEB)

    Biddle, John W.; Holten, Vincent; Anisimov, Mikhail A., E-mail: anisimov@umd.edu [Institute for Physical Science and Technology and Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, Maryland 20742 (United States)

    2014-08-21

    A popular hypothesis that explains the anomalies of supercooled water is the existence of a metastable liquid–liquid transition hidden below the line of homogeneous nucleation. If this transition exists and if it is terminated by a critical point, the addition of a solute should generate a line of liquid–liquid critical points emanating from the critical point of pure metastable water. We have analyzed thermodynamic consequences of this scenario. In particular, we consider the behavior of two systems, H{sub 2}O-NaCl and H{sub 2}O-glycerol. We find the behavior of the heat capacity in supercooled aqueous solutions of NaCl, as reported by Archer and Carter [J. Phys. Chem. B 104, 8563 (2000)], to be consistent with the presence of the metastable liquid–liquid transition. We elucidate the non-conserved nature of the order parameter (extent of “reaction” between two alternative structures of water) and the consequences of its coupling with conserved properties (density and concentration). We also show how the shape of the critical line in a solution controls the difference in concentration of the coexisting liquid phases.

  17. Elementary Teachers' Tolerance of Problem Behaviors.

    Science.gov (United States)

    Safran, Stephen P.; Safran, Joan S.

    1984-01-01

    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)

  18. Treating Problem Behaviors Maintained by Negative Reinforcement.

    Science.gov (United States)

    Cipani, Ennio; Spooner, Fred

    1997-01-01

    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…

  19. Indoor Tanning and Problem Behavior

    Science.gov (United States)

    Bagdasarov, Zhanna; Banerjee, Smita; Greene, Kathryn; Campo, Shelly

    2008-01-01

    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…

  20. Teachers' Judgments of Problem Behaviors.

    Science.gov (United States)

    Safran, Joan S.; Safran, Stephen P.

    1987-01-01

    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…

  1. Children with behavioral problems and motor problems have a worse neurological condition than children with behavioral problems only

    NARCIS (Netherlands)

    Peters, Lieke H. J.; Maathuis, Carel G. B.; Hadders-Algra, Mijna

    2014-01-01

    Background: Some evidence suggests that children with specific behavioral problems are at risk for motor problems. It is unclear whether neurological condition plays a role in the propensity of children with behavioral problems to develop Motor problems. Aims: To examine the relation between

  2. Behavioral problems in children with epilepsy

    Directory of Open Access Journals (Sweden)

    Dora Novriska

    2014-11-01

    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.].

  3. A Review of Three Different Studies on Hidden Markov Models for Epigenetic Problems: A Computational Perspective

    Directory of Open Access Journals (Sweden)

    Kyung-Eun Lee

    2014-12-01

    Full Text Available Recent technical advances, such as chromatin immunoprecipitation combined with DNA microarrays (ChIp-chip and chromatin immunoprecipitation-sequencing (ChIP-seq, have generated large quantities of high-throughput data. Considering that epigenomic datasets are arranged over chromosomes, their analysis must account for spatial or temporal characteristics. In that sense, simple clustering or classification methodologies are inadequate for the analysis of multi-track ChIP-chip or ChIP-seq data. Approaches that are based on hidden Markov models (HMMs can integrate dependencies between directly adjacent measurements in the genome. Here, we review three HMM-based studies that have contributed to epigenetic research, from a computational perspective. We also give a brief tutorial on HMM modelling-targeted at bioinformaticians who are new to the field.

  4. Neutrino-gaseous ''pancakes'' and the problem of hidden mass

    Energy Technology Data Exchange (ETDEWEB)

    Doroshkevich, A.G. (AN SSSR, Moscow. Inst. Prikladnoj Matematiki)

    1983-08-01

    Taking into account peculiar velocities of neutrinos the gaseous component is shown to dominate in the central part of a cosmological ''pancake'' (rhosub(p) > rhosub(..nu..)), while on the average anti rhosub(b) << anti rhosub(..nu..). Therefore fragmentation of a gaseous ''pancake'' and later clustering of the fragments into galaxies and groups of galaxies are determined by velocity distribution and gravity of the gaseous component. The hidden mass is formed by capture of neutrinos by clustering clouds. Formation of the cluster of galaxies is connected with perturbations embracing all the neutrino-gaseous ''pancake'', initial ratio of neutrino-to-gaseous densities being reestablished. It is shown that the first ''pancakes'' were formed at the red shifts z=5-8.

  5. Behavioral/Emotional Problems of Preschoolers

    DEFF Research Database (Denmark)

    Rescorla, L.A.; Achenbach, T.M.; Ivanova, M.Y.

    2012-01-01

    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...... and gender effects were quite similar across societies. The rank orders of mean item ratings were similar across diverse societies. For 7,380 children from 13 societies, ratings were also obtained from a parent. In all 13 societies, mean Total Problems scores derived from parent ratings were significantly...... higher than mean Total Problems scores derived from caregiver/teacher ratings, although the size of the difference varied somewhat across societies. Mean cross-informant agreement for problem scale scores varied across societies. Societies were very similar with respect to which problem items, on average...

  6. Robot response behaviors to accommodate hearing problems

    NARCIS (Netherlands)

    Vroon, Jered; Kim, Jaebok; Koster, Raphaël

    2015-01-01

    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

  7. Depression in late life: a hidden public health problem for Mexico?

    OpenAIRE

    Wagner Fernando A.; Gallo Joseph J.; Delva Jorge

    1999-01-01

    Depression is one of the most important causes of disability in the world, causes considerable suffering, and problems associated with depression are extremely costly to society. Depression is one of the most common and debilitating illnesses of older people that is frequently overlooked. The most recent epidemiological study in Mexico estimated the lifetime prevalence of major depressive episodes among people 18 to 54 years old to be 7.8%, only second to alcohol dependence (8.2%). A previous...

  8. Variational Infinite Hidden Conditional Random Fields

    NARCIS (Netherlands)

    Bousmalis, Konstantinos; Zafeiriou, Stefanos; Morency, Louis-Philippe; Pantic, Maja; Ghahramani, Zoubin

    2015-01-01

    Hidden conditional random fields (HCRFs) are discriminative latent variable models which have been shown to successfully learn the hidden structure of a given classification problem. An Infinite hidden conditional random field is a hidden conditional random field with a countably infinite number of

  9. Ant Foraging Behavior for Job Shop Problem

    Directory of Open Access Journals (Sweden)

    Mahad Diyana Abdul

    2016-01-01

    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.

  10. Depression in late life: a hidden public health problem for Mexico?

    Directory of Open Access Journals (Sweden)

    Wagner Fernando A.

    1999-01-01

    Full Text Available Depression is one of the most important causes of disability in the world, causes considerable suffering, and problems associated with depression are extremely costly to society. Depression is one of the most common and debilitating illnesses of older people that is frequently overlooked. The most recent epidemiological study in Mexico estimated the lifetime prevalence of major depressive episodes among people 18 to 54 years old to be 7.8%, only second to alcohol dependence (8.2%. A previous study found that older adults tend to have higher levels of depression than younger adults. There are important gaps of information about depression among the elderly. Along with refined measurement approaches, further research is needed on risk and protective factors for depression as these factors might highlight the areas that need to be targeted. Addressing depression among the elderly can significantly contribute in reduced health care costs, lowered disability, morbidity and mortality. This could yield important savings, freeing resources that might become available for the attention of important health care needs.

  11. Depression in late life: a hidden public health problem for Mexico?

    Science.gov (United States)

    Wagner, F A; Gallo, J J; Delva, J

    1999-01-01

    Depression is one of the most important causes of disability in the world, causes considerable suffering, and problems associated with depression are extremely costly to society. Depression is one of the most common and debilitating illnesses of older people that is frequently overlooked. The most recent epidemiological study in Mexico estimated the lifetime prevalence of major depressive episodes among people 18 to 54 years old to be 7.8%, only second to alcohol dependence (8.2%). A previous study found that older adults tend to have higher levels of depression than younger adults. There are important gaps of information about depression among the elderly. Along with refined measurement approaches, further research is needed on risk and protective factors for depression as these factors might highlight the areas that need to be targeted. Addressing depression among the elderly can significantly contribute in reduced health care costs, lowered disability, morbidity and mortality. This could yield important savings, freeing resources that might become available for the attention of important health carè needs.

  12. Mothers' night work and children's behavior problems.

    Science.gov (United States)

    Dunifon, Rachel; Kalil, Ariel; Crosby, Danielle A; Su, Jessica Houston

    2013-10-01

    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.

  13. The effects of motivation on response rate: a hidden semi-Markov model analysis of behavioral dynamics.

    Science.gov (United States)

    Eldar, Eran; Morris, Genela; Niv, Yael

    2011-09-30

    A central goal of neuroscience is to understand how neural dynamics bring about the dynamics of behavior. However, neural and behavioral measures are noisy, requiring averaging over trials and subjects. Unfortunately, averaging can obscure the very dynamics that we are interested in, masking abrupt changes and artificially creating gradual processes. We develop a hidden semi-Markov model for precisely characterizing dynamic processes and their alteration due to experimental manipulations. This method takes advantage of multiple trials and subjects without compromising the information available in individual events within a trial. We apply our model to studying the effects of motivation on response rates, analyzing data from hungry and sated rats trained to press a lever to obtain food rewards on a free-operant schedule. Our method can accurately account for punctate changes in the rate of responding and for sequential dependencies between responses. It is ideal for inferring the statistics of underlying response rates and the probability of switching from one response rate to another. Using the model, we show that hungry rats have more distinct behavioral states that are characterized by high rates of responding and they spend more time in these high-press-rate states. Moreover, hungry rats spend less time in, and have fewer distinct states that are characterized by a lack of responding (Waiting/Eating states). These results demonstrate the utility of our analysis method, and provide a precise quantification of the effects of motivation on response rates.

  14. Behavioral Problems in the Classroom and Underlying Language Difficulties

    Science.gov (United States)

    Tommerdahl, Jodi; Semingson, Peggy

    2013-01-01

    Dealing with the behavioral problems of students is one of many dimensions of most educators' and schools' requirements. While research has repeatedly shown that a large number of children with behavior problems have underlying, unrecognized language difficulties, few schools have implemented programs where children with problem behavior are…

  15. Health and problem behavior among people with intellectual disabilities.

    Science.gov (United States)

    May, Michael E; Kennedy, Craig H

    2010-01-01

    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.

  16. The Longitudinal Effects of Behavioral Problems on Academic Performance

    Science.gov (United States)

    Vu, Phuong Anna

    2012-01-01

    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…

  17. Deciding not to decide: computational and neural evidence for hidden behavior in sequential choice.

    Science.gov (United States)

    Gluth, Sebastian; Rieskamp, Jörg; Büchel, Christian

    2013-10-01

    Understanding the cognitive and neural processes that underlie human decision making requires the successful prediction of how, but also of when, people choose. Sequential sampling models (SSMs) have greatly advanced the decision sciences by assuming decisions to emerge from a bounded evidence accumulation process so that response times (RTs) become predictable. Here, we demonstrate a difficulty of SSMs that occurs when people are not forced to respond at once but are allowed to sample information sequentially: The decision maker might decide to delay the choice and terminate the accumulation process temporarily, a scenario not accounted for by the standard SSM approach. We developed several SSMs for predicting RTs from two independent samples of an electroencephalography (EEG) and a functional magnetic resonance imaging (fMRI) study. In these studies, participants bought or rejected fictitious stocks based on sequentially presented cues and were free to respond at any time. Standard SSM implementations did not describe RT distributions adequately. However, by adding a mechanism for postponing decisions to the model we obtained an accurate fit to the data. Time-frequency analysis of EEG data revealed alternating states of de- and increasing oscillatory power in beta-band frequencies (14-30 Hz), indicating that responses were repeatedly prepared and inhibited and thus lending further support for the existence of a decision not to decide. Finally, the extended model accounted for the results of an adapted version of our paradigm in which participants had to press a button for sampling more information. Our results show how computational modeling of decisions and RTs support a deeper understanding of the hidden dynamics in cognition.

  18. Deciding not to decide: computational and neural evidence for hidden behavior in sequential choice.

    Directory of Open Access Journals (Sweden)

    Sebastian Gluth

    2013-10-01

    Full Text Available Understanding the cognitive and neural processes that underlie human decision making requires the successful prediction of how, but also of when, people choose. Sequential sampling models (SSMs have greatly advanced the decision sciences by assuming decisions to emerge from a bounded evidence accumulation process so that response times (RTs become predictable. Here, we demonstrate a difficulty of SSMs that occurs when people are not forced to respond at once but are allowed to sample information sequentially: The decision maker might decide to delay the choice and terminate the accumulation process temporarily, a scenario not accounted for by the standard SSM approach. We developed several SSMs for predicting RTs from two independent samples of an electroencephalography (EEG and a functional magnetic resonance imaging (fMRI study. In these studies, participants bought or rejected fictitious stocks based on sequentially presented cues and were free to respond at any time. Standard SSM implementations did not describe RT distributions adequately. However, by adding a mechanism for postponing decisions to the model we obtained an accurate fit to the data. Time-frequency analysis of EEG data revealed alternating states of de- and increasing oscillatory power in beta-band frequencies (14-30 Hz, indicating that responses were repeatedly prepared and inhibited and thus lending further support for the existence of a decision not to decide. Finally, the extended model accounted for the results of an adapted version of our paradigm in which participants had to press a button for sampling more information. Our results show how computational modeling of decisions and RTs support a deeper understanding of the hidden dynamics in cognition.

  19. Problem Behavior and Romantic Relationships: Assortative Mating, Behavior Contagion, and Desistance

    Science.gov (United States)

    Rhule-Louie, Dana M.; McMahon, Robert J.

    2007-01-01

    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,…

  20. Behavioral Problem Children in the Schools; Recognition, Diagnosis, and Behavioral Modification.

    Science.gov (United States)

    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…

  1. Behavioral flexibility and problem solving in an invasive bird.

    Science.gov (United States)

    Logan, Corina J

    2016-01-01

    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.

  2. Analysis and Treatment of Problem Behavior Evoked by Music

    Science.gov (United States)

    Buckley, Scott D.; Newchok, Debra K.

    2006-01-01

    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…

  3. Bridging Models and Business: Understanding heterogeneity in hidden drivers of customer purchase behavior

    NARCIS (Netherlands)

    E. Korkmaz (Evsen)

    2014-01-01

    markdownabstract__Abstract__ Recent years have seen many advances in quantitative models in the marketing literature. Even though these advances enable model building for a better understanding of customer purchase behavior and customer heterogeneity such that firms develop optimal targeting and pr

  4. Bridging Models and Business: Understanding heterogeneity in hidden drivers of customer purchase behavior

    NARCIS (Netherlands)

    E. Korkmaz (Evsen)

    2014-01-01

    markdownabstract__Abstract__ Recent years have seen many advances in quantitative models in the marketing literature. Even though these advances enable model building for a better understanding of customer purchase behavior and customer heterogeneity such that firms develop optimal targeting and

  5. The Hidden Cost of Tourism: Detecting Long-term Effects of Tourism Using Behavioral Information

    Directory of Open Access Journals (Sweden)

    David Lusseau

    2004-06-01

    Full Text Available Increasingly, whales and dolphins are the focus of tourism activities in many coastal locations. Although these activities can affect individuals and populations of cetaceans, the biological significance and hence the cost of these impacts are as yet largely unknown. This study assessed the effects of boat interactions on the behavioral budget of two populations of bottlenose dolphins (Tersiops truncatus living in similar fjords but exposed to different levels of tourism activities. This comparison makes it possible to assess the costs of short-term avoidance strategies and the threshold at which those strategies are no longer effective. The effects of boat interactions were the same in both fjords. The resting state was the most sensitive to interactions; socializing was less sensitive. Short-term displacement was a typical response to boat exposure: dolphins were more likely to travel after an interaction with a vessel. Although the behavioral budgets of these populations were significantly altered during interactions with boats, their overall behavioral budgets were unchanged. Dolphins in Milford Sound actively avoided boat interactions, possibly to maintain their overall behavioral budget unchanged. This active avoidance led to avoidance of the area. Characteristics of dolphin-boat interactions in Milford Sound suggest that the advantages gained by short-term avoidance are lost if, on average, fewer than 68 min elapse between successive interactions with boats. If dolphin-boat interactions were more frequent than this, the dolphins switched to a longer-term response: area avoidance.

  6. Hidden Worries

    Science.gov (United States)

    Reclaiming Children and Youth, 2013

    2013-01-01

    Sometimes children are stressed about seemingly small events that escalate into problem behavior. In this article, an insightful teacher discusses restoration of emotional balance by mobilizing positive support from both school and family using A Response Ability Pathways (RAP) intervention. The RAP techniques and how they can be used are…

  7. Hidden female urinary incontinence in urology and obstetrics and gynecology outpatient clinics in Turkey: what are the determinants of bothersome urinary incontinence and help-seeking behavior?

    Science.gov (United States)

    Cetinel, Bulent; Demirkesen, Oktay; Tarcan, Tufan; Yalcin, Onay; Kocak, Taner; Senocak, Mustafa; Itil, Ismail

    2007-06-01

    The purpose of this study was to assess the prevalence of female urinary incontinence (UI) and risk factors of bothersomeness and help-seeking behavior of hidden female UI in urology and obstetrics and gynecology outpatient clinics. This multicentric and cross-sectional study was conducted as a part of the Turkish Overactive Bladder Study. Female patients (n = 5,565) who were referred with complaints other than UI and overactive bladder symptoms were surveyed using the International Consultation on Incontinence Questionnaire Short Form (ICIQ-SF) with supplementation of five more questions. The crude prevalence of UI was found to be 35.7%. The prevalence of frequent and severe incontinence was 8.2 and 6.8%, respectively. The mean age of incontinent patients was significantly higher (p < 0.001). The prevalence of stress, urge, and mixed UI was 39.8, 24.8, and 28.9%, respectively. More than half (53%) of incontinent patients were not bothered by UI, and only 12% of incontinent patients had previously sought medical help for their problem. Frequency, severity, and type of UI were independent factors for predicting bothersome UI, while only bothersomeness increased help-seeking behavior. The ICIQ-SF score of 8 has been found to be the best cutoff value to delineate the bothersome UI. Although the crude prevalence of female UI was found to be high, bothersome UI was not so common. The majority of incontinent female patients did not seek medical help. Frequency, severity, and mixed type of UI were found to be the determinants of bothersome UI for which the ICIQ-SF cutoff score of 8 was obtained.

  8. THE HIDDEN PICTURE: UNHEALTHY EATING ATTITUDES AND BEHAVIORS IN A NON-CLINICAL POPULATION FROM BULGARIA

    Directory of Open Access Journals (Sweden)

    Radka Massaldjieva

    2016-09-01

    Full Text Available INTRODUCTION: Eating disorders have been intensively researched over recent decades. However, there has been insufficient research into the early assessments for detecting the risk of developing disordered eating. We report preliminary results from a project aiming to assess the prevalence of eating attitudes and behaviors that heighten the risk of eating disorders. The study examines a non-clinical sample of adolescents and adults from two cities of South Bulgaria.METHODS: In this cross-sectional epidemiological study, a total of 1285 volunteers of 828 females and 453 males, aged 14 to 59 years, were surveyed to assess disordered eating attitudes and behaviors. For this purpose, the study used the ‘SCOFF’ questionnaire, the Eating Disorder Diagnostic Scale (EDDS, and the Eating Attitudes and Behaviors Questionnaire (EABQ, which was developed for this study.RESULTS: The proportion of these volunteers underweight (body mass index below 17.5 was 9.8%. Of the total subject, 34.7% provided two or more positive answers for the SCOFF questionnaire (two being the upper threshold for indicating 100% sensitivity to anorexia and bulimia. The results differed between males and females: 21.6% and 42.1%, respectively, in this regard. A factor analysis (oblimin rotation of EABQ items revealed four main factors: body shape and weight concerns, personal control over eating and calorie intake, dieting, and preoccupation with food and binge eating. A Spearman’s correlation analysis showed moderately significant correlations (p < 0.001 between the total scores of the SCOFF questionnaire, EABQ, and the scores for three groups of items in the EDDS for assessing eating attitudes and behaviors.CONCLUSION: We found a greater ED risk in adolescents compared with the older groups and in females compared with males. One fifth of males studied were at high risk of ED and ages between 19 and 39 years also appeared at risk. The EABQ was validated as a sensitive and

  9. Behavioral problems in deaf populations: a literature review

    Directory of Open Access Journals (Sweden)

    Guita Movallali

    2014-12-01

    Full Text Available Background and Aim: Studies have found that deaf individuals have higher rates of psychiatric disorders, such as behavioral problems, than those who can hear. The aim of this review was to provide a summary of the literature on behavioral problems, with specific reference to deaf individuals. The objectives of the review were to establish the prevalence of behavioral problems in deaf populations; describe the risk factor for behavioral problems in deaf populations; and describe approaches to intervention and behavioral problems prevention that have been used in deaf populations.Recent Findings: A review of articles published between 1991 and 2013 showed that the prevalence of behavioral problems in deaf people is higher than that of hearing people. Risk factors for behavioral problems in deaf populations include language impairments, communication problems, the role of parents, and the community’s beliefs and attitudes regarding the issue.Conclusion: Given the high prevalence of behavioral problems in deaf people, the effectiveness of prevention strategies should be examined. Consequently, it would be advantageous to increase the availability of specialist mental health services, promote deaf awareness including their abilities, promote awareness and skills development among teachers, staff, and specialists and implement behavior change programs.

  10. Chemical pressure and hidden one-dimensional behavior in rare earth tri-telluride

    Energy Technology Data Exchange (ETDEWEB)

    Sacchetti, A.; Degiorgi, L.; /Zurich, ETH; Giamarchi, T.; /Geneva U.; Ru, N.; Fisher, I.R.; /Stanford U., Geballe Lab.

    2009-12-14

    We report on the first optical measurements of the rare-earth tri-telluride charge-density-wave systems. Our data, collected over an extremely broad spectral range, allow us to observe both the Drude component and the single-particle peak, ascribed to the contributions due to the free charge carriers and to the charge-density-wave gap excitation, respectively. The data analysis displays a diminishing impact of the charge-density-wave condensate on the electronic properties with decreasing lattice constant across the rare-earth series. We propose a possible mechanism describing this behavior and we suggest the presence of a one-dimensional character in these two-dimensional compounds. We also envisage that interactions and umklapp processes might play a relevant role in the formation of the charge-density-wave state in these compounds.

  11. Behaviorism: part of the problem or part of the solution.

    Science.gov (United States)

    Holland, J G

    1978-01-01

    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". PMID:649524

  12. Behaviorism: part of the problem or part of the solution.

    Science.gov (United States)

    Holland, J G

    1978-01-01

    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".

  13. Utility of the Behavior Problem Checklist with Preschool Children.

    Science.gov (United States)

    Gayton, William F.; And Others

    1982-01-01

    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)

  14. Problem Behaviors Associated with 15q- Angelman Syndrome.

    Science.gov (United States)

    Clarke, David J.; Marston, Geoff

    2000-01-01

    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…

  15. Sleep and Behavioral Problems in Children with Autism Spectrum Disorder

    Science.gov (United States)

    Mazurek, Micah O.; Sohl, Kristin

    2016-01-01

    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…

  16. Sleep Deprivation, Allergy Symptoms, and Negatively Reinforced Problem Behavior.

    Science.gov (United States)

    Kennedy, Craig H.; Meyer, Kim A.

    1996-01-01

    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…

  17. Sleep Deprivation, Allergy Symptoms, and Negatively Reinforced Problem Behavior.

    Science.gov (United States)

    Kennedy, Craig H.; Meyer, Kim A.

    1996-01-01

    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…

  18. Descriptive Analysis of Teachers' Responses to Problem Behavior Following Training

    Science.gov (United States)

    Addison, Laura; Lerman, Dorothea C.

    2009-01-01

    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…

  19. Preventing Problem Behaviors in Young Children with Disabilities

    Science.gov (United States)

    Jolivette, Kristine; Gallagher, Peggy A.; Morrier, Michael J.; Lambert, Richard

    2008-01-01

    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.…

  20. Utility of the Behavior Problem Checklist with Preschool Children.

    Science.gov (United States)

    Gayton, William F.; And Others

    1982-01-01

    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)

  1. BEHAVIORAL PROBLEMS IN CHILDREN WITH MILD AND MODERATE INTELLECTUAL DISABILITY

    Directory of Open Access Journals (Sweden)

    Vesna KOSTIKJ-IVANOVIKJ

    2009-06-01

    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.

  2. Psycho-cognitive behavioral problems in sleep disordered children

    Institute of Scientific and Technical Information of China (English)

    Parvaneh Karimzadeh

    2012-01-01

    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.

  3. Market-oriented management method of coalmine accident hidden dangers

    Institute of Scientific and Technical Information of China (English)

    LIU Zhao-xia; LI Xing-dong; LU Ying; REN Da-wei

    2007-01-01

    By analyzing the problems which exist currently in the accident hidden dangers management of the coal mine, this paper proposed a new kind of management method-"simulating the market", in which an operation pattern of simulating the market to transact hidden troubles was constructed. This method introduces "Market Mechanism"into safe management, and adopts measurable value to describe the hidden dangers such as" human behavior, technique, environment, equipments etc.". It regards the hidden dangers as "the goods produced by labor" which are found out by the safety managers and the security inspectors, then sells as "commodity". By the process of disposing, counterchecking, re-selling, and redisposing. It forms a set of market-oriented closed-form management pattern of coalmine accident hidden dangers. This kind of management method changes the past traditional methods in which the wageworkers treat safety management passively, but to encourage and restrict them to participate in the check-up and improvement of the hidden dangers.

  4. Enhancing Motivation for Overcoming Learning and Behavior Problems.

    Science.gov (United States)

    Adelman, Howard S.; Taylor, Linda

    1983-01-01

    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)

  5. The Corporate Illiterates: The Hidden Illiterates of Silicon Valley.

    Science.gov (United States)

    Chase, Sharon

    1991-01-01

    Describes the writing and business communication problems of college-educated workers in Silicon Valley. Discusses hidden illiterates in the universities and in the workplace. Offers solutions for professors and managers faced with the problem of hidden illiterates. (PRA)

  6. Functional analysis screening for problem behavior maintained by automatic reinforcement.

    Science.gov (United States)

    Querim, Angie C; Iwata, Brian A; Roscoe, Eileen M; Schlichenmeyer, Kevin J; Ortega, Javier Virués; Hurl, Kylee E

    2013-01-01

    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.

  7. Music Taste Groups and Problem Behavior

    Science.gov (United States)

    Mulder, Juul; ter Bogt, Tom; Raaijmakers, Quinten; Vollebergh, Wilma

    2007-01-01

    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…

  8. Music taste groups and problem behavior

    NARCIS (Netherlands)

    Mulder, Juul; Bogt, Tom ter; Raaijmakers, Quinten; Vollebergh, Wilma

    2007-01-01

    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-

  9. Language ability predicts the development of behavior problems in children.

    Science.gov (United States)

    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

    2013-05-01

    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.

  10. Hidden loss

    DEFF Research Database (Denmark)

    Kieffer-Kristensen, Rikke; Johansen, Karen Lise Gaardsvig

    2013-01-01

    to participate. RESULTS: All children were affected by their parents' ABI and the altered family situation. The children's expressions led the authors to identify six themes, including fear of losing the parent, distress and estrangement, chores and responsibilities, hidden loss, coping and support. The main...... the ill parent. These findings contribute to a deeper understanding of the traumatic process of parental ABI that some children experience and emphasize the importance of family-centred interventions that include the children....

  11. Alcohol Use Problem Severity and Problem Behavior Engagement among School-Based Youths in Minnesota

    Science.gov (United States)

    Mancha, Brent E.; Rojas-Neese, Vanessa C.; Latimer, William W.

    2010-01-01

    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…

  12. The Link between Body Issues and Behavioral Problems.

    Science.gov (United States)

    Whitehead, James R.; Hoover, John H.

    2000-01-01

    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)

  13. Adaptive Behavior and Problem Behavior in Young Children with Williams Syndrome

    Science.gov (United States)

    Hahn, Laura J.; Fidler, Deborah J.; Hepburn, Susan L.

    2014-01-01

    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…

  14. Families and Positive Behavior Support: Addressing Problem Behavior in Family Contexts.

    Science.gov (United States)

    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…

  15. CONDUCTING FUNCTIONAL ANALYSES OF PROBLEM BEHAVIOR VIA TELEHEALTH

    Science.gov (United States)

    Wacker, David P.; Lee, John F.; Padilla Dalmau, Yaniz C.; Kopelman, Todd G.; Lindgren, Scott D.; Kuhle, Jennifer; Pelzel, Kelly E.; Waldron, Debra B.

    2017-01-01

    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

  16. Adolescent problem behavior in school : the role of peer networks

    NARCIS (Netherlands)

    Geven, S.A.J.

    2016-01-01

    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

  17. Adolescent problem behavior in school : the role of peer networks

    NARCIS (Netherlands)

    Geven, S.A.J.|info:eu-repo/dai/nl/406587965

    2016-01-01

    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

  18. Emerging Themes in the Functional Analysis of Problem Behavior.

    Science.gov (United States)

    Carr, Edward G.

    1994-01-01

    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…

  19. Functional Assessment of Problem Behaviors in Adults with Mental Retardation

    Science.gov (United States)

    Paclawskyj, Theodosia R.; Kurtz, Patricia F.; O'Connor, Julia T.

    2004-01-01

    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…

  20. Understanding child sexual behavior problems: a developmental psychopathology framework.

    Science.gov (United States)

    Elkovitch, Natasha; Latzman, Robert D; Hansen, David J; Flood, Mary Fran

    2009-11-01

    Children exhibiting sexual behavior have increasingly gained the attention of child welfare and mental health systems, as well as the scientific community. While a heterogeneous group, children with sexual behavior problems consistently demonstrate a number of problems related to adjustment and overall development. In order to appropriately intervene with these children, a comprehensive understanding of etiology is imperative. The overarching goal of the present paper is to review the extant research on mechanisms associated with the development of problematic sexual behavior in childhood within a developmental psychopathology framework. What is known about normative and nonnormative sexual behavior in childhood is reviewed, highlighting definitional challenges and age-related developmental differences. Further, the relationship between child sexual abuse and child sexual behavior problems is discussed, drawing attention to factors impacting this relationship. Risk factors for child sexual behavior problems, beyond that of sexual abuse, are also reviewed utilizing a transactional-ecological framework. Finally, we conclude with a discussion of implications of a developmental psychopathology perspective on problematic child sexual behaviors to inform future research and intervention efforts. Such implications include the need for attention to normative childhood sexual behavior, developmental sensitivity, and examinations of ecological domain in concert.

  1. [Relationship between phonological awareness and behavioral problems in preschool children].

    Science.gov (United States)

    Fröhlich, Linda P; Koglin, Ute; Petermann, Franz

    2010-07-01

    Phonological awareness is a key precursor of reading and writing skills in preschool children. Many children with reading and spelling problems have comorbid disorders that have a negative impact on their development. Research to date has rarely focused on the interaction between behavioral problems and phonological awareness. The study investigates whether preschool children with difficulties in phonological awareness already show behavioral problems. Children (N = 188) were interviewed to assess their level of phonological awareness and teachers used the SDQ to rate their behavioral strengths and difficulties. Children with low levels of phonological awareness have more emotional problems, are more hyperactive, and have more problems with peers than children with higher levels of phonological awareness. No gender differences were found. The results indicate that already at preschool age children with low levels of phonological awareness show more behavioral problems than children with higher levels of phonological awareness. The results are comparable to those of school children who have writing and reading difficulties and behavioral problems.

  2. Mediation and moderation of divorce effects on children's behavior problems.

    Science.gov (United States)

    Weaver, Jennifer M; Schofield, Thomas J

    2015-02-01

    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.

  3. Hidden attractors in dynamical systems

    Science.gov (United States)

    Dudkowski, Dawid; Jafari, Sajad; Kapitaniak, Tomasz; Kuznetsov, Nikolay V.; Leonov, Gennady A.; Prasad, Awadhesh

    2016-06-01

    Complex dynamical systems, ranging from the climate, ecosystems to financial markets and engineering applications typically have many coexisting attractors. This property of the system is called multistability. The final state, i.e., the attractor on which the multistable system evolves strongly depends on the initial conditions. Additionally, such systems are very sensitive towards noise and system parameters so a sudden shift to a contrasting regime may occur. To understand the dynamics of these systems one has to identify all possible attractors and their basins of attraction. Recently, it has been shown that multistability is connected with the occurrence of unpredictable attractors which have been called hidden attractors. The basins of attraction of the hidden attractors do not touch unstable fixed points (if exists) and are located far away from such points. Numerical localization of the hidden attractors is not straightforward since there are no transient processes leading to them from the neighborhoods of unstable fixed points and one has to use the special analytical-numerical procedures. From the viewpoint of applications, the identification of hidden attractors is the major issue. The knowledge about the emergence and properties of hidden attractors can increase the likelihood that the system will remain on the most desirable attractor and reduce the risk of the sudden jump to undesired behavior. We review the most representative examples of hidden attractors, discuss their theoretical properties and experimental observations. We also describe numerical methods which allow identification of the hidden attractors.

  4. Music Education Preservice Teachers' Confidence in Resolving Behavior Problems

    Science.gov (United States)

    Hedden, Debra G.

    2015-01-01

    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…

  5. Applying behavior analysis to school violence and discipline problems: Schoolwide positive behavior support.

    Science.gov (United States)

    Anderson, Cynthia M; Kincaid, Donald

    2005-01-01

    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.

  6. Gender differences in behavioral problems and shool outcomes

    DEFF Research Database (Denmark)

    Kristoffersen, Jannie H. Grøne; Obel, Carsten; Smith, Nina

    2014-01-01

    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...... with extensive register data on parental background and student outcomes. Our findings show a large negative association between indicators of externalizing behavioral and school outcomes. Only a minor percentage of the gender difference in average reading and math test scores, however, can be attributed...... to gender differences in the prevalence of low-scoring individuals with behavioral problems....

  7. REDUCING AMBIGUITY IN THE FUNCTIONAL ASSESSMENT OF PROBLEM BEHAVIOR

    Science.gov (United States)

    Rooker, Griffin W.; DeLeon, Iser G.; Borrero, Carrie S. W.; Frank-Crawford, Michelle A.; Roscoe, Eileen M.

    2015-01-01

    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

  8. Sexual behaviors in autism: problems of definition and management.

    Science.gov (United States)

    Realmuto, G M; Ruble, L A

    1999-04-01

    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.

  9. Alcohol use, alcohol problems, and problem behavior engagement among students at two schools in northern Mexico.

    Science.gov (United States)

    Mancha, Brent E; Rojas, Vanessa C; Latimer, William W

    2012-11-01

    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.

  10. [Behavioral problems in children of Turkish guest workers in Vienna].

    Science.gov (United States)

    Ayalan, S; Fischer, P; Naske, R

    1993-12-01

    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.

  11. Which behavioral, emotional and school problems in middle-childhood predict early sexual behavior?

    Science.gov (United States)

    Parkes, Alison; Waylen, Andrea; Sayal, Kapil; Heron, Jon; Henderson, Marion; Wight, Daniel; Macleod, John

    2014-04-01

    Mental health and school adjustment problems are thought to distinguish early sexual behavior from normative timing (16-18 years), but little is known about how early sexual behavior originates from these problems in middle-childhood. Existing studies do not allow for co-occurring problems, differences in onset and persistence, and there is no information on middle-childhood school adjustment in relationship to early sexual activity. This study examined associations between several middle-childhood problems and early sexual behavior, using a subsample (N = 4,739, 53 % female, 98 % white, mean age 15 years 6 months) from a birth cohort study, the Avon Longitudinal Study of Parents and Children. Adolescents provided information at age 15 on early sexual behavior (oral sex and/or intercourse) and sexual risk-taking, and at age 13 on prior risk involvement (sexual behavior, antisocial behavior and substance use). Information on hyperactivity/inattention, conduct problems, depressive symptoms, peer relationship problems, school dislike and school performance was collected in middle-childhood at Time 1 (6-8 years) and Time 2 (10-11 years). In agreement with previous research, conduct problems predicted early sexual behavior, although this was found only for persistent early problems. In addition, Time 2 school dislike predicted early sexual behavior, while peer relationship problems were protective. Persistent early school dislike further characterized higher-risk groups (early sexual behavior preceded by age 13 risk, or accompanied by higher sexual risk-taking). The study establishes middle-childhood school dislike as a novel risk factor for early sexual behavior and higher-risk groups, and the importance of persistent conduct problems. Implications for the identification of children at risk and targeted intervention are discussed, as well as suggestions for further research.

  12. Convergent Validity of the Aberrant Behavior Checklist and Behavior Problems Inventory with People with Complex Needs

    Science.gov (United States)

    Hill, Jennie; Powlitch, Stephanie; Furniss, Frederick

    2008-01-01

    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…

  13. The Aberrant Behavior Checklist and the Behavior Problems Inventory: Convergent and Divergent Validity.

    Science.gov (United States)

    Rojahn, Johannes; Aman, Michael G.; Matson, Johnny L.; Mayville, Erik

    2003-01-01

    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…

  14. Unpacking Links between Fathers' Antisocial Behaviors and Children's Behavior Problems: Direct, Indirect, and Interactive Effects

    Science.gov (United States)

    Coley, Rebekah Levine; Carrano, Jennifer; Lewin-Bizan, Selva

    2011-01-01

    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…

  15. Parental Body Mass Index and Behavioral Problems in Their Offspring

    DEFF Research Database (Denmark)

    Mikkelsen, Susanne Hvolgaard; Hohwü, Lena; Olsen, Jørn

    2017-01-01

    Maternal obesity has been associated with increased risk of offspring behavioral problems. We examined whether this association could be explained by familial factors by comparing associations for maternal body mass index (BMI) with associations for paternal BMI. We studied 38,314 children born...... to mothers enrolled in the Danish National Birth Cohort during 1996-2002. Data on maternal BMI was collected at 15 weeks of gestation, and paternal BMI was assessed when the child was 18 months old. When the child was 7 years old, the Strengths and Difficulties Questionnaire was completed by the parents. We...... estimated odds ratios for behavioral problems in offspring born to overweight/obese parents, and we found that maternal BMI was associated with offspring behavioral problems. Maternal BMI of 25.0-29.9 was associated with a 33% (odds ratio = 1.33, 95% confidence interval: 1.13, 1.57) higher risk of total...

  16. Identifying Unbiased Items for Screening Preschoolers for Disruptive Behavior Problems.

    Science.gov (United States)

    Studts, Christina R; Polaha, Jodi; van Zyl, Michiel A

    2016-10-25

    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.

  17. Dimensions of Peer Influences and Their Relationship to Adolescents' Aggression, Other Problem Behaviors and Prosocial Behavior.

    Science.gov (United States)

    Farrell, Albert D; Thompson, Erin L; Mehari, Krista R

    2016-11-03

    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.

  18. Behavioral and emotional problems of schoolchildren according to gender

    Directory of Open Access Journals (Sweden)

    Adriana Martins Saur

    2014-06-01

    Full Text Available The aim of this study was to investigate mental health problems, including behavioral and emotional problems, in a cohort of schoolchildren according to gender and to assess the associations of family characteristics and behavioral performance for boys and girls. Data from 677 children born in Ribeirão Preto (SP, Brazil, when they were 10/11 years old was available. The mental health assessment was performed using the Brazilian version of the Strengths and Difficulties Questionnaire. Results showed that the prevalence rates for boys and girls were, respectively: 41.7% and 34.5% for total difficulties score, 50.4% and 57.6% for emotional symptoms, 31.2% and 18.8% for hyperactivity, 38.8% and 27.6% for conduct problems, 27.1% and 26.7% for peer problems and, 4.7% and 2.7% for prosocial behavior. The family characteristics associated with behavioral problems were low socioeconomic status for boys and low maternal education and families with more than four members for girls.

  19. Language, motor skills and behavior problems in preschool years

    OpenAIRE

    Wang, Mari Vaage

    2014-01-01

    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...

  20. Precursor manic behavior in the assessment and treatment of episodic problem behavior for a woman with a dual diagnosis.

    Science.gov (United States)

    Allen, Marissa B; Baker, Jonathan C; Nuernberger, Jodi E; Vargo, Kristina K

    2013-01-01

    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.

  1. Problems of Hidden Physical Capital Banned in German Company Laws%论德国公司法中禁止隐性实物出资问题

    Institute of Scientific and Technical Information of China (English)

    高旭军

    2001-01-01

    Hidden physical capital refers to the share capital whichshareholder had paid to the company at the time it was established or it made increased mass capital and then taking it back as payment for the goods he sold to the company so as to avoid legal investigation of physical capital from the registered court. As a result, the principle of real capital could not be put into effect practically and the interests of creditors as well as those of the company and small share holders could be jeopardized. So this kind of capital arrangement has been banned by judicial practice in Germany. This paper not only analyses its definition, causes, harmfulness and legal elements, but also discusses its classification and legal consequences. Since there are similar problems in company capital arrangement in China, lessons could be drawn from Germany's practice of banning hidden physical capital.%隐性实物出资是指股东在公司设立或增资时,先将股金交给公司,然后向公司出售货物,并以收回货款的方式收回其缴纳的股金。隐性实物出资的目的是逃避注册法院对实物出资的法定审查,其结果是资本真实原则不能切实实施,公司本身的利益、小股东的利益尤其是公司债权人的利益可能会受到损害。因此这种出资安排为德国的司法实践所禁止。类似的问题在我国公司的出资实践中也同样存在,德国禁止隐性实物出资的做法可供我们借鉴。

  2. Associations Between Behavioral Inhibition and Children's Social Problem Solving Behavior During Social Exclusion.

    Science.gov (United States)

    Walker, Olga L; Henderson, Heather A; Degnan, Kathryn A; Penela, Elizabeth C; Fox, Nathan A

    2014-08-01

    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.

  3. On quantum algorithms for noncommutative hidden subgroups

    Energy Technology Data Exchange (ETDEWEB)

    Ettinger, M. [Los Alamos National Lab., NM (United States); Hoeyer, P. [Odense Univ. (Denmark)

    1998-12-01

    Quantum algorithms for factoring and discrete logarithm have previously been generalized to finding hidden subgroups of finite Abelian groups. This paper explores the possibility of extending this general viewpoint to finding hidden subgroups of noncommutative groups. The authors present a quantum algorithm for the special case of dihedral groups which determines the hidden subgroup in a linear number of calls to the input function. They also explore the difficulties of developing an algorithm to process the data to explicitly calculate a generating set for the subgroup. A general framework for the noncommutative hidden subgroup problem is discussed and they indicate future research directions.

  4. Iron Supplements Reduce Behavior Problems in Low Birth Weight Infants

    Science.gov (United States)

    ... Commemorative Giving Employment at AAP Advertise with AAP Advertising on AAP.org Advertising on AAP Journals & Publications AAP Mailing and eMail ... Help/Feedback a a a print email share Facebook Twitter Iron Supplements Reduce Behavior Problems in Low ...

  5. How Digital Scaffolds in Games Direct Problem-Solving Behaviors

    Science.gov (United States)

    Sun, Chuen-Tsai; Wang, Dai-Yi; Chan, Hui-Ling

    2011-01-01

    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…

  6. Early Pubertal Timing and Girls' Problem Behavior: Integrating Two Hypotheses

    Science.gov (United States)

    Stattin, Hakan; Kerr, Margaret; Skoog, Therese

    2011-01-01

    Girls' early pubertal timing has been linked in many studies to behavioral problems such as delinquency and substance use. The theoretical explanations for these links have often involved the girls' peer relationships, but contexts have also been considered important in some explanations. By integrating two theoretical models, the…

  7. Classroom Context and Teachers' Perceptions of Problem Behaviors.

    Science.gov (United States)

    Safran, Stephen P.; Safran, Joan S.

    1985-01-01

    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.…

  8. Effects of Domestic Violence on Children's Behavior Problems and Depression.

    Science.gov (United States)

    Sternberg, Kathleen J.; And Others

    1993-01-01

    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.…

  9. Future Orientation, Impulsivity, and Problem Behaviors: A Longitudinal Moderation Model

    Science.gov (United States)

    Chen, Pan; Vazsonyi, Alexander T.

    2011-01-01

    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;…

  10. Future Orientation, School Contexts, and Problem Behaviors: A Multilevel Study

    Science.gov (United States)

    Chen, Pan; Vazsonyi, Alexander T.

    2013-01-01

    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…

  11. Topographical and Functional Properties of Precursors to Severe Problem Behavior

    Science.gov (United States)

    Fahmie, Tara A.; Iwata, Brian A.

    2011-01-01

    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…

  12. Advances in Preventing Childhood and Adolescent Problem Behavior

    Science.gov (United States)

    Jenson, Jeffrey M.

    2010-01-01

    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…

  13. Future Orientation, School Contexts, and Problem Behaviors: A Multilevel Study

    Science.gov (United States)

    Chen, Pan; Vazsonyi, Alexander T.

    2013-01-01

    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…

  14. Helping Parents Address Their Child's Sexual Behavior Problems.

    Science.gov (United States)

    Heiman, Marsha

    2001-01-01

    Describes a model for helping parents address their child's sexually inappropriate behavior. The model focuses on: supporting parents and facilitating their ability to accept their child's sexual problems, processing their affective and cognitive reactions, and devising a plan to help parents talk directly with their child about the sexually…

  15. Early Adolescent Romantic Partner Status, Peer Standing, and Problem Behaviors

    Science.gov (United States)

    Miller, Shari; Lansford, Jennifer E.; Costanzo, Philip; Malone, Patrick S.; Golonka, Megan; Killeya-Jones, Ley A.

    2009-01-01

    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…

  16. The problem resident behavior guide: strategies for remediation.

    Science.gov (United States)

    Williamson, Kelly; Quattromani, Erin; Aldeen, Amer

    2016-04-01

    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.

  17. Do Children's Behavior Problems Limit Poor Women's Labor Market Success?

    Science.gov (United States)

    Coley, Rebekah Levine; Ribar, David; Votruba-Drzal, Elizabeth

    2011-01-01

    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…

  18. Perceived Neighborhood Characteristics and Problem Behavior among Disadvantaged Children

    Science.gov (United States)

    Moren-Cross, Jennifer L.; Wright, Darlene R.; LaGory, Mark; Lanzi, Robin Gaines

    2006-01-01

    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…

  19. A Genetic Study of Problem Behaviors in Children

    NARCIS (Netherlands)

    E.J.C.G. van den Oord (Edwin)

    1993-01-01

    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

  20. Developmental and behavioral problems in pediatric primary care : Early identification

    NARCIS (Netherlands)

    van den Heuvel, Mathilda

    2016-01-01

    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

  1. Disorganized Attachment and Inhibitory Capacity: Predicting Externalizing Problem Behaviors

    Science.gov (United States)

    Bohlin, Gunilla; Eninger, Lilianne; Brocki, Karin Cecilia; Thorell, Lisa B.

    2012-01-01

    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…

  2. Diet and behavioral problems at school in Norwegian adolescents

    Directory of Open Access Journals (Sweden)

    Rune Høigaard

    2012-06-01

    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.

  3. Mapping the academic problem behaviors of adolescents with ADHD.

    Science.gov (United States)

    Sibley, Margaret H; Altszuler, Amy R; Morrow, Anne S; Merrill, Brittany M

    2014-12-01

    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.

  4. Dimensions of problem gambling behavior associated with purchasing sports lottery.

    Science.gov (United States)

    Li, Hai; Mao, Luke Lunhua; Zhang, James J; Wu, Yin; Li, Anmin; Chen, Jing

    2012-03-01

    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.

  5. Estimating an Activity Driven Hidden Markov Model

    OpenAIRE

    Meyer, David A.; Shakeel, Asif

    2015-01-01

    We define a Hidden Markov Model (HMM) in which each hidden state has time-dependent $\\textit{activity levels}$ that drive transitions and emissions, and show how to estimate its parameters. Our construction is motivated by the problem of inferring human mobility on sub-daily time scales from, for example, mobile phone records.

  6. Study of behavioral problems in multi-transfused thalassemic children.

    Science.gov (United States)

    Hongally, Chandrashekar; Benakappa, Asha D; Reena, Shankar

    2012-10-01

    Beta-thalassemia major is a chronic disorder of blood, having an extensive impact on the affected child. It involves lifelong therapeutic regime, with repeated blood transfusions. With improved life expectancy, due to improved medical management psychosocial aspects of thalassemia are gaining importance. To assess the behavioral problems in multi-transfused thalassemic children and psychosocial factors affecting them. The study was conducted in a tertiary care level hospital and research institute catering mainly to a population of low socioeconomic status. The study was a cross-sectional study involving 50 multi-transfused thalassemic children of age 5-10 years. Fifty multi-transfused thalassemic children, aged 5-10 years, not suffering from any other major medical illness, were included. Child Behavior Check List (Achenbach) (CBCL) was used to collect data from each parent regarding the child's behavior. Parental Attitude Scale (Rangaswamy 1989) was applied. Descriptive statistical analysis was used with analysis of variance (ANOVA) and Student's t test to find the significance of data. The CBCL total scores were high in 32% patients, indicating the presence of behavioral problems. Higher CBCL scores were found in children of older age group, those with poor school performance, whose mothers' education was more than eighth standard, had history of death of thalassemic relative in family, greater duration of diagnosed illness, poor pre-transfusion hemoglobin level, and who had longer periods of school absenteeism. Behavioral problems are common in multi-transfused thalassemic children. Early diagnosis and intervention of behavioral problems in these children would make them cope with thalassemia better.

  7. A Brief Measure of Children's Behavior Problems: The Behavior Rating Index for Children.

    Science.gov (United States)

    Stiffman, Arlene R.; And Others

    1984-01-01

    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)

  8. The Effect of Parenting Behaviors on Subsequent Child Behavior Problems in Autistic Spectrum Conditions

    Science.gov (United States)

    Osborne, Lisa A.; McHugh, Louise; Saunders, Jo; Reed, Phil

    2008-01-01

    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…

  9. The academic consequences of early childhood problem behaviors.

    Science.gov (United States)

    Turney, Kristin; McLanahan, Sara

    2015-11-01

    Social/emotional skills in early childhood are associated with education, labor market, and family formation outcomes throughout the life course. One explanation for these associations is that poor social/emotional skills in early childhood interfere with the development of cognitive skills. In this paper, we use data from the Fragile Families and Child Wellbeing Study (N=2302) to examine how the timing of social/emotional skills-measured as internalizing, externalizing, and attention problem behaviors in early childhood-is associated with cognitive test scores in middle childhood. Results show that externalizing problems at age 3 and attention problems at age 5, as well as externalizing and attention problems at both ages 3 and 5, are associated with poor cognitive development in middle childhood, net of a wide array of control variables and prior test scores. Surprisingly, maternal engagement at age five does not mediate these associations. Copyright © 2015 Elsevier Inc. All rights reserved.

  10. Hidden symmetries in jammed systems

    Science.gov (United States)

    Morse, Peter K.; Corwin, Eric I.

    2016-07-01

    There are deep, but hidden, geometric structures within jammed systems, associated with hidden symmetries. These can be revealed by repeated transformations under which these structures lead to fixed points. These geometric structures can be found in the Voronoi tesselation of space defined by the packing. In this paper we examine two iterative processes: maximum inscribed sphere (MIS) inversion and a real-space coarsening scheme. Under repeated iterations of the MIS inversion process we find invariant systems in which every particle is equal to the maximum inscribed sphere within its Voronoi cell. Using a real-space coarsening scheme we reveal behavior in geometric order parameters which is length-scale invariant.

  11. Variational Hidden Conditional Random Fields with Coupled Dirichlet Process Mixtures

    NARCIS (Netherlands)

    Bousmalis, K.; Zafeiriou, S.; Morency, L.P.; Pantic, Maja; Ghahramani, Z.

    2013-01-01

    Hidden Conditional Random Fields (HCRFs) are discriminative latent variable models which have been shown to successfully learn the hidden structure of a given classification problem. An infinite HCRF is an HCRF with a countably infinite number of hidden states, which rids us not only of the necessit

  12. Management strategies for problem behaviors in the patient with dementia.

    Science.gov (United States)

    Lehninger, F W; Ravindran, V L; Stewart, J T

    1998-04-01

    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.

  13. Problem Behavior and Urban, Low-Income Youth

    Science.gov (United States)

    Lewis, Kendra M.; Schure, Marc B.; Bavarian, Niloofar; DuBois, David L.; Day, Joseph; Ji, Peter; Silverthorn, Naida; Acock, Alan; Vuchinich, Samuel; Flay, Brian R.

    2013-01-01

    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

  14. Behavioral manifestations of audiometrically-defined "slight" or "hidden" hearing loss revealed by measures of binaural detection.

    Science.gov (United States)

    Bernstein, Leslie R; Trahiotis, Constantine

    2016-11-01

    This study assessed whether audiometrically-defined "slight" or "hidden" hearing losses might be associated with degradations in binaural processing as measured in binaural detection experiments employing interaurally delayed signals and maskers. Thirty-one listeners participated, all having no greater than slight hearing losses (i.e., no thresholds greater than 25 dB HL). Across the 31 listeners and consistent with the findings of Bernstein and Trahiotis [(2015). J. Acoust. Soc. Am. 138, EL474-EL479] binaural detection thresholds at 500 Hz and 4 kHz increased with increasing magnitude of interaural delay, suggesting a loss of precision of coding with magnitude of interaural delay. Binaural detection thresholds were consistently found to be elevated for listeners whose absolute thresholds at 4 kHz exceeded 7.5 dB HL. No such elevations were observed in conditions having no binaural cues available to aid detection (i.e., "monaural" conditions). Partitioning and analyses of the data revealed that those elevated thresholds (1) were more attributable to hearing level than to age and (2) result from increased levels of internal noise. The data suggest that listeners whose high-frequency monaural hearing status would be classified audiometrically as being normal or "slight loss" may exhibit substantial and perceptually meaningful losses of binaural processing.

  15. Effect on behavior problems of teen online problem-solving for adolescent traumatic brain injury.

    Science.gov (United States)

    Wade, Shari L; Walz, Nicolay C; Carey, Joanne; McMullen, Kendra M; Cass, Jennifer; Mark, Erin; Yeates, Keith Owen

    2011-10-01

    To report the results of a randomized clinical trial of teen online problem-solving (TOPS) meant to improve behavioral outcomes of adolescents with traumatic brain injury (TBI). A randomized clinical trial was conducted to compare the efficacy of TOPS with access to Internet resources in teenagers with TBI in improving parent and self-reported behavior problems and parent-teen conflicts. Participants included 41 adolescents aged 11 to 18 years (range: 11.47-17.90 years) who had sustained a moderate-to-severe TBI between 3 and 19 months earlier. Teens in the TOPS group received 10 to 14 online sessions that provided training in problem-solving, communication skills, and self-regulation. Outcomes were assessed before treatment and at a follow-up assessment an average of 8 months later. Groups were compared on follow-up scores after we controlled for pretreatment levels. Injury severity and socioeconomic status were examined as potential moderators of treatment efficacy. Forty-one participants provided consent and completed baseline assessments, and follow-up assessments were completed for 35 participants (16 TOPS, 19 Internet resource comparison). The TOPS group reported significantly less parent-teen conflict at follow-up than did the Internet-resource-comparison group. Improvements in teen behavior after TOPS were moderated by injury severity; there were greater improvements in the teens' internalizing symptoms after TOPS among adolescents with severe TBI. Family socioeconomic status also moderated the efficacy of TOPS in improving behavior problems reported by both parents and teens, although the nature of the moderation effects varied. Our findings suggest that TOPS contributes to improvements in parent-teen conflict generally and parent and self-reported teen behavior problems for certain subsets of participants.

  16. Study of behavioral problems in multi-transfused thalassemic children

    OpenAIRE

    Hongally, Chandrashekar; Benakappa, Asha D; Reena, Shankar

    2012-01-01

    Background: Beta-thalassemia major is a chronic disorder of blood, having an extensive impact on the affected child. It involves lifelong therapeutic regime, with repeated blood transfusions. With improved life expectancy, due to improved medical management psychosocial aspects of thalassemia are gaining importance. Objective: To assess the behavioral problems in multi-transfused thalassemic children and psychosocial factors affecting them. Setting: The study was conducted in a tertiary care ...

  17. Calculus Problem Solving Behavior of Mathematic Education Students

    Science.gov (United States)

    Rizal, M.; Mansyur, J.

    2017-04-01

    The purpose of this study is to obtain a description of the problem-solving behaviour of mathematics education students. The attainment of the purpose consisted of several stages: (1) to gain the subject from the mathematic education of first semester students, each of them who has a high, medium, and low competence of mathematic case. (2) To give two mathematical problems with different characteristics. The first problem (M1), the statement does not lead to a resolution. The second problem (M2), a statement leads to problem-solving. (3) To explore the behaviour of problem-solving based on the step of Polya (Rizal, 2011) by way of thinking aloud and in-depth interviews. The obtained data are analysed as suggested by Miles and Huberman (1994) but at first, time triangulation is done or data’s credibility by providing equivalent problem contexts and at different times. The results show that the behavioral problem solvers (mathematic education students) who are capable of high mathematic competency (ST). In understanding M1, ST is more likely to pay attention to an image first, read the texts piecemeal and repeatedly, then as a whole and more focus to the sentences that contain equations, numbers or symbols. As a result, not all information can be received well. When understanding the M2, ST can link the information from a problem that is stored in the working memory to the information on the long-term memory. ST makes planning to the solution of M1 and M2 by using a formula based on similar experiences which have been ever received before. Another case when implementing the troubleshooting plans, ST complete the M1 according to the plan, but not all can be resolved correctly. In contrast to the implementation of the solving plan of M2, ST can solve the problem according to plan quickly and correctly. According to the solving result of M1 and M2, ST conducts by reading the job based on an algorithm and reasonability. Furthermore, when SS and SR understand the

  18. Parentification, Stress, and Problem Behavior of Adolescents who have a Parent with Mental Health Problems.

    Science.gov (United States)

    Van Loon, Linda M A; Van de Ven, Monique O M; Van Doesum, Karin T M; Hosman, Clemens M H; Witteman, Cilia L M

    2017-03-01

    When adolescents live with a parent with mental illness, they often partly take over the parental role. Little is known about the consequences of this so-called parentification on the adolescents' internalizing and externalizing problems. This survey study examined this effect cross-sectionally and longitudinally in a sample of 118 adolescents living with a parent suffering from mental health problems. In addition, the study examined a possible indirect effect via perceived stress. Path analyses were used to examine the direct associations between parentification and problem behavior as well as the indirect relations via perceived stress. The results showed that parentification was associated with both internalizing and externalizing problems cross-sectionally, but it predicted only internalizing problems 1 year later. An indirect effect of parentification on adolescent internalizing and externalizing problems via perceived stress was found, albeit only cross-sectionally. These findings imply that parentification can be stressful for adolescents who live with a parent with mental health problems, and that a greater awareness of parentification is needed to prevent adolescents from developing internalizing problems. © 2015 Family Process Institute.

  19. Behavior problems at ages 6 and 11 and high school academic achievement: longitudinal latent variable modeling.

    Science.gov (United States)

    Breslau, Naomi; Breslau, Joshua; Miller, Elizabeth; Raykov, Tenko

    2011-02-28

    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.

  20. Increased Parent Reinforcement of Spontaneous Requests in Children with Autism Spectrum Disorder: Effects on Problem Behavior

    Science.gov (United States)

    Robertson, Rachel E.; Wehby, Joseph H.; King, Susannah M.

    2013-01-01

    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…

  1. Every child is different : differential parental treatment and adolescent problem behavior

    OpenAIRE

    Tamrouti-Makkink, Ilse Diana

    2006-01-01

    This dissertation is an important contribution to the research on differential parental treatment and adolescent problem behavior. First, it extends earlier studies by exploring possible moderating factors explaining the level of differential parental treatment and the link between differential parental treatment and adolescent problem behavior. Secondly, it establishes whether differential parental treatment has any predictive power on adolescence problem behavior above parental behavior sha...

  2. Contributions of circadian tendencies and behavioral problems to sleep onset problems of children with ADHD

    Directory of Open Access Journals (Sweden)

    Gruber Reut

    2012-11-01

    Full Text Available Abstract Background Children with attention-deficit/hyperactivity disorder (ADHD are two to three times more likely to experience sleep problems. The purpose of this study is to determine the relative contributions of circadian preferences and behavioral problems to sleep onset problems experienced by children with ADHD and to test for a moderation effect of ADHD diagnosis on the impact of circadian preferences and externalizing problems on sleep onset problems. Methods After initial screening, parents of children meeting inclusion criteria documented child bedtime over 4 nights, using a sleep log, and completed questionnaires regarding sleep, ADHD and demographics to assess bedtime routine prior to PSG. On the fifth night of the study, sleep was recorded via ambulatory assessment of sleep architecture in the child’s natural sleep environment employing portable polysomnography equipment. Seventy-five children (26 with ADHD and 49 controls aged 7–11 years (mean age 8.61 years, SD 1.27 years participated in the present study. Results In both groups of children, externalizing problems yielded significant independent contributions to the explained variance in parental reports of bedtime resistance, whereas an evening circadian tendency contributed both to parental reports of sleep onset delay and to PSG-measured sleep-onset latency. No significant interaction effect of behavioral/circadian tendency with ADHD status was evident. Conclusions Sleep onset problems in ADHD are related to different etiologies that might require different interventional strategies and can be distinguished using the parental reports on the CSHQ.

  3. Self-regulation assessment among preschoolers with externalizing behavior problems.

    Science.gov (United States)

    Graziano, Paulo A; Slavec, Janine; Ros, Rosmary; Garb, Leanna; Hart, Katie; Garcia, Alexis

    2015-12-01

    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.

  4. Parenting Style and Child Behavior Problems: A Longitudinal Analysis

    OpenAIRE

    Young, Margaret H.

    1993-01-01

    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 ...

  5. Eveningness as a risk for behavioral problems in late adolescence.

    Science.gov (United States)

    Merikanto, Ilona; Pesonen, Anu-Katriina; Kuula, Liisa; Lahti, Jari; Heinonen, Kati; Kajantie, Eero; Räikkönen, Katri

    2017-01-01

    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.

  6. [Analysis of sick leaves due to mental and behavioral problems].

    Science.gov (United States)

    Miranda, Gonzalo H; Alvarado, Sergio O; Kaufman, Jay S

    2012-02-01

    In Chile, the number of sick leaves due to mental health problems has systematically increased in recent years. To perform an analysis of sick leaves due to mental problems managed by the Fondo Nacional de Salud (FONASA) during 2008. Analysis of all sick leaves awarded during 2008 for mental or behavioral problems, that were managed at FONASA. A negative binomial regression, was performed to predict the effects of different variables on the total duration of sick leaves. A total of 546,477 sick leaves were awarded to 198,752 individuals (2.27 per subject). The mean duration of each leave was 15.6 days. Summing all leaves, the lapse off work was 98 ± 96 days (median 65 days). Women had longer leaves than men. The type of medical leave, occupation, working for private or public institutions, economic activity and diagnosis were significantly associated with duration of time off work. Sick leaves for mental problems are prolonged and related to gender and socioeconomic variables.

  7. Beyond Behavioral Modification: Benefits of Socio-Emotional/Self-Regulation Training for Preschoolers with Behavior Problems

    Science.gov (United States)

    Graziano, Paulo A.; Hart, Katie

    2016-01-01

    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…

  8. 基于主题隐马尔科夫模型的人体异常行为识别%Human Abnormal Behavior Recognition Based on Topic Hidden Markov Model

    Institute of Scientific and Technical Information of China (English)

    朱旭东; 刘志镜

    2012-01-01

    This paper aimed to address the problem of modeling human behavior patterns captured in surveillance videos for the application of online normal behavior recognition and anomaly detection. From the perspective of cognitive psychology,a novel method was developed for automatic behavior modeling and online anomaly detection without the need for manual labeling of the training data set The work has been done with the hierarchical structure,following the routine of "Video Representation-Semantic Behavior (Topic) Model-Behavior Classification": 1) A compact and effective behavior representation method is developed based on spatial-temporal interest point detection. 2) The natural grouping of behavior patterns is determined through a novel clustering algorithm, topic hidden Markov model (THMM) built upon the existing hidden Markov model (HMM) and latent Dirichlet allocation (LDA), which overcomes the current limitations in accuracy, robustness,and computational efficiency. The new model is a four-level hierarchical Bayesian model, in which each video is modeled as a Markov chain of behavior patterns where each behavior pattern is a distribution over some segments of the video. Each of these segments in the video can be modeled as a mixture of actions where each action is a distribution over spatial-temporal words. 3) An online anomaly measure is introduced to detect abnormal behavior, whereas normal behavior is recognized by runtime accumulative visual evidence using likelihood ratio test (LRT) method. Experimental results demonstrate the effectiveness and robustness of our approach using noisy and sparse data sets collected from a real surveillance scenario.%针对基于监控视频的人体异常行为识别问题,提出了基于主题隐马尔科夫模型的人体异常行为识别方法,即通过无任何人工标注的视频训练集自动学习人体行为模型,并能够应用学到的人体行为模型实时检测异常行为和识别正常行为.这一方法主

  9. Increased parent reinforcement of spontaneous requests in children with autism spectrum disorder: effects on problem behavior.

    Science.gov (United States)

    Robertson, Rachel E; Wehby, Joseph H; King, Susannah M

    2013-03-01

    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.

  10. Relationships between child behavior problems and family functioning: A literature review

    NARCIS (Netherlands)

    As, N.M.C. van; Janssens, J.M.A.M.

    2002-01-01

    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

  11. Maternal Expressed Emotion Predicts Children's Antisocial Behavior Problems: Using Monozygotic-Twin Differences to Identify Environmental Effects on Behavioral Development

    Science.gov (United States)

    Caspi, Avshalom; Moffitt, Terrie E.; Morgan, Julia; Rutter,Michael; Taylor,Alan; Arseneault, Louise; Tully, Lucy; Jacobs, Catherine; Kim-Cohen, Julia

    2004-01-01

    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…

  12. An Investigation of the Impact of Function of Problem Behavior on Effectiveness of the Behavior Education Program (BEP)

    Science.gov (United States)

    Hawken, Leanne S.; O'Neill, Robert E.; MacLeod, K. Sandra

    2011-01-01

    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…

  13. Hidden expectations within the Danish VET system

    DEFF Research Database (Denmark)

    Hjort-Madsen, Peder

    Researching the pressing retention and dropout problems of the Danish VET system (app. 20 pct. of a year group never achieve an upper secondary education) this paper takes its point of departure in the hypothesis that low performing students are kept in a marginal position (at the risk of dropping...... out) within the VET system, because of hidden expectations related to e.g. individualized responsibility, a certain student behavior (sitting still, participating actively), etc. By approaching the VET system as a cultural context (cultural praxis) the subtle reproductive mechanisms of the VET system...... are shown. With empirical examples from different introductory VET courses, it is shown how the school, the teachers and the students themselves are reproducing poor school performance and student background – being it gendered, ethnical or social – and hereby proving to the students, that school...

  14. Hidden expectations within the Danish VET system

    DEFF Research Database (Denmark)

    Hjort-Madsen, Peder

    2011-01-01

    Researching the pressing retention and dropout problems of the Danish VET system (app. 20 pct. of a year group never achieve an upper secondary education) this paper takes its point of departure in the hypothesis that low performing students are kept in a marginal position (at the risk of dropping...... out) within the VET system, because of hidden expectations related to e.g. individualized responsibility, a certain student behavior (sitting still, participating actively), etc. By approaching the VET system as a cultural context (cultural praxis) the subtle reproductive mechanisms of the VET system...... are shown. With empirical examples from different introductory VET courses, it is shown how the school, the teachers and the students themselves are reproducing poor school performance and student background – being it gendered, ethnical or social – and hereby proving to the students, that school...

  15. Hidden expectations within the Danish VET system

    DEFF Research Database (Denmark)

    Hjort-Madsen, Peder

    2011-01-01

    out) within the VET system, because of hidden expectations related to e.g. individualized responsibility, a certain student behavior (sitting still, participating actively), etc. By approaching the VET system as a cultural context (cultural praxis) the subtle reproductive mechanisms of the VET system...... are shown. With empirical examples from different introductory VET courses, it is shown how the school, the teachers and the students themselves are reproducing poor school performance and student background – being it gendered, ethnical or social – and hereby proving to the students, that school......Researching the pressing retention and dropout problems of the Danish VET system (app. 20 pct. of a year group never achieve an upper secondary education) this paper takes its point of departure in the hypothesis that low performing students are kept in a marginal position (at the risk of dropping...

  16. Parent and Teacher Perspectives about Problem Behavior in Children with Williams Syndrome

    Science.gov (United States)

    Klein-Tasman, Bonita P.; Lira, Ernesto N.; Li-Barber, Kirsten T.; Gallo, Frank J.; Brei, Natalie G.

    2015-01-01

    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,…

  17. Early Attachment Organization with Both Parents and Future Behavior Problems: From Infancy to Middle Childhood

    Science.gov (United States)

    Kochanska, Grazyna; Kim, Sanghag

    2013-01-01

    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…

  18. Effects of Punishment and Response-Independent Attention on Severe Problem Behavior and Appropriate Toy Play

    Science.gov (United States)

    Doughty, Shannon S.; Poe, Susannah G.; Anderson, Cynthia M.

    2005-01-01

    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…

  19. The relationships between problem characteristics, achievement-related behaviors, and academic achievement in problem-based learning.

    Science.gov (United States)

    Sockalingam, Nachamma; Rotgans, Jerome I; Schmidt, Henk G

    2011-10-01

    This 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 characteristics were: (1) problem clarity, (2) problem familiarity, (3) the extent to which the problem stimulated group discussion, (4) self-study, and (5) identification of learning goals. The results showed that problem clarity led to more group discussion, identification of learning goals, and self-study than problem familiarity. On the other hand, problem familiarity had a stronger and direct impact on academic achievement.

  20. The implications of different developmental patterns of disruptive behavior problems for school adjustment. Conduct Problems Prevention Research Group.

    Science.gov (United States)

    Stormshak, E A; Bierman, K L

    1998-01-01

    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.

  1. Problem Internet Overuse Behaviors in College Students: Readiness-to-Change and Receptivity to Treatment.

    Science.gov (United States)

    O'Brien, Jennifer E; Li, Wen; Snyder, Susan M; Howard, Matthew O

    2016-01-01

    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.

  2. Persistence during extinction: examining the effects of continuous and intermittent reinforcement on problem behavior.

    Science.gov (United States)

    MacDonald, Jacquelyn M; Ahearn, William H; Parry-Cruwys, Diana; Bancroft, Stacie; Dube, William V

    2013-01-01

    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.

  3. Adaptation of Social Problem Solving for Children Questionnaire in 6 Age Groups and its Relationships with Preschool Behavior Problems

    Science.gov (United States)

    Dereli-Iman, Esra

    2013-01-01

    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…

  4. THE EFFECT OF EMOTIONAL INTELLIGENCE TRAINING ON BEHAVIOR PROBLEMS OF BOYS WITH EXTERNALIZED BEHAVIOR DISORDER IN ELEMENTARY SCHOOLS

    OpenAIRE

    Kosar Moghaddam POUR; ADIBSERESHKI, Narges; Masome POURMOHAMADREZA-TAJRISHI; Samaneh HOSSEINZADEH

    2015-01-01

    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 ...

  5. Quantum algorithm for identifying hidden polynomial function graphs

    NARCIS (Netherlands)

    Decker, T.; Draisma, J.; Wocjan, P.

    2009-01-01

    We consider a natural generalization of an abelian Hidden Subgroup Problem where the subgroups and their cosets correspond to graphs of linear functions over a finite field F with d elements. The hidden functions of the generalized problem are not restricted to be linear but can also be m-variate po

  6. Partially Hidden Markov Models

    DEFF Research Database (Denmark)

    Forchhammer, Søren Otto; Rissanen, Jorma

    1996-01-01

    Partially Hidden Markov Models (PHMM) are introduced. They differ from the ordinary HMM's in that both the transition probabilities of the hidden states and the output probabilities are conditioned on past observations. As an illustration they are applied to black and white image compression wher...

  7. TEMPERAMENT, FAMILY ENVIRONMENT, AND BEHAVIOR PROBLEMS IN CHILDREN WITH NEW-ONSET SEIZURES

    Science.gov (United States)

    Baum, Katherine T.; Byars, Anna W.; deGrauw, Ton J.; Johnson, Cynthia S.; Perkins, Susan M.; Dunn, David W.; Bates, John E.; Austin, Joan K.

    2007-01-01

    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

  8. Randomized Trial of Treatment for Children with Sexual Behavior Problems: Ten-Year Follow-Up

    Science.gov (United States)

    Carpentier, Melissa Y.; Silovsky, Jane F.; Chaffin, Mark

    2006-01-01

    This study prospectively follows 135 children 5-12 years of age with sexual behavior problems from a randomized trial comparing a 12-session group cognitive-behavioral therapy (CBT) with group play therapy and follows 156 general clinic children with nonsexual behavior problems. Ten-year follow-up data on future juvenile and adult arrests and…

  9. Persistence during Extinction: Examining the Effects of Continuous and Intermittent Reinforcement on Problem Behavior

    OpenAIRE

    MacDonald, Jacquelyn M.; Ahearn, William H; Parry-Cruwys, Diana; Bancroft, Stacie; Dube, William V.

    2013-01-01

    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...

  10. The Effects of Consequence Manipulation during Functional Analysis of Problem Behavior Maintained by Negative Reinforcement

    Science.gov (United States)

    Potoczak, Kathryn; Carr, James E.; Michael, Jack

    2007-01-01

    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…

  11. Trauma Focused CBT for Children with Co-Occurring Trauma and Behavior Problems

    Science.gov (United States)

    Cohen, Judith A.; Berliner, Lucy; Mannarino, Anthony

    2010-01-01

    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…

  12. Parental Satisfaction in the Adoption of Children with Learning Disorders: The Role of Behavior Problems

    Science.gov (United States)

    Nalavany, Blace A.; Glidden, Laraine M.; Ryan, Scott D.

    2009-01-01

    We sought to determine the extent to which children's behavior problems would mediate the relationship between children's learning disorders and adoption satisfaction using nationally representative data from 1,865 adoptive parents. We found that high levels of behavior problems, operationalized as internalizing and externalizing behaviors,…

  13. Trauma Focused CBT for Children with Co-Occurring Trauma and Behavior Problems

    Science.gov (United States)

    Cohen, Judith A.; Berliner, Lucy; Mannarino, Anthony

    2010-01-01

    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…

  14. HIDDEN WEB EXTRACTOR DYNAMIC WAY TO UNCOVER THE DEEP WEB

    OpenAIRE

    DR. ANURADHA; BABITA AHUJA

    2012-01-01

    In this era of digital tsunami of information on the web, everyone is completely dependent on the WWW for information retrieval. This has posed a challenging problem in extracting relevant data. Traditional web crawlers focus only on the surface web while the deep web keeps expanding behind the scene. The web databases are hidden behind the query interfaces. In this paper, we propose a Hidden Web Extractor (HWE) that can automatically discover and download data from the Hidden Web databases. ...

  15. ADAPTIVE LEARNING OF HIDDEN MARKOV MODELS FOR EMOTIONAL SPEECH

    Directory of Open Access Journals (Sweden)

    A. V. Tkachenia

    2014-01-01

    Full Text Available An on-line unsupervised algorithm for estimating the hidden Markov models (HMM parame-ters is presented. The problem of hidden Markov models adaptation to emotional speech is solved. To increase the reliability of estimated HMM parameters, a mechanism of forgetting and updating is proposed. A functional block diagram of the hidden Markov models adaptation algorithm is also provided with obtained results, which improve the efficiency of emotional speech recognition.

  16. Anxiety, attention problems, hyperactivity, and the Aberrant Behavior Checklist in fragile X syndrome.

    Science.gov (United States)

    Wheeler, Anne; Raspa, Melissa; Bann, Carla; Bishop, Ellen; Hessl, David; Sacco, Pat; Bailey, Donald B

    2014-01-01

    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.

  17. Impact of social problem-solving training on aggressive boys: skill acquisition, behavior change, and generalization.

    Science.gov (United States)

    Guevremont, D C; Foster, S L

    1993-02-01

    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.

  18. Group Training for Parents of Children with Behavior Problems.

    Science.gov (United States)

    Lewis, Willie M.

    1986-01-01

    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…

  19. Beyond behavior modification: Benefits of social-emotional/self-regulation training for preschoolers with behavior problems.

    Science.gov (United States)

    Graziano, Paulo A; Hart, Katie

    2016-10-01

    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

  20. Buffering the negative effects of maternal alcohol problems on child behavior.

    Science.gov (United States)

    Conners-Burrow, Nicola A; McKelvey, Lorraine M; Pemberton, Joy R; Mesman, Glenn R; Holmes, Khiela J; Bradley, Robert H

    2015-08-01

    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.

  1. Behavior problems, foster home integration, and evidence-based behavioral interventions: What predicts adoption of foster children?

    Science.gov (United States)

    Leathers, Sonya J.; Spielfogel, Jill E.; Gleeson, James P.; Rolock, Nancy

    2015-01-01

    Objectives Adoption is particularly important for foster children with special mental health needs who are unable to return home, as adoption increases parental support often critically needed by youth with mental health issues. Unfortunately, significant behavior problems frequently inhibit foster parents from adopting, and little is known about factors that predict adoption when a child has behavior problems. Previous research suggests that foster parent behavioral training could potentially increase rates of successful adoptions for pre-school-aged foster children with behavior problems (Fisher, Kim, & Pears, 2009), but this has not been previously tested in older samples. In older children, effective treatment of behavior problems might also increase adoption by reducing the interference of behavior problems and strengthening the child’s foster home integration. This pilot study focused on this question by testing associations between behavior problems, foster home integration, an evidence-based foster parent intervention, and adoption likelihood. Methods This study used an intent-to-treat design to compare foster home integration and adoption likelihood for 31 foster children with histories of abuse and neglect whose foster parents received a foster behavioral parenting intervention (see Chamberlain, 2003) or usual services. Random effect regression analyses were used to estimate outcomes across four time points. Results As expected, externalizing behavior problems had a negative effect on both integration and adoption, and foster home integration had an independent positive effect on adoption. Internalizing behavior problems (e.g., depression/anxiety) were not related to adoption or integration. However, the intervention did not have a direct effect on either foster home integration or adoption despite its positive effect on behavior problems. Conclusions Results from this preliminary study provide further evidence of the negative effect of externalizing

  2. The relationships between problem characteristics, achievement-related behaviors, and academic achievement in problem-based learning

    NARCIS (Netherlands)

    N. Sockalingam (Nachamma); J.I. Rotgans (Jerome); H.G. Schmidt (Henk)

    2011-01-01

    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

  3. Abolishing and establishing operation analyses of social attention as positive reinforcement for problem behavior.

    Science.gov (United States)

    McGinnis, Molly A; Houchins-Juárez, Nealetta; McDaniel, Jill L; Kennedy, Craig H

    2010-03-01

    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.

  4. Positive affect: phenotypic and etiologic associations with prosocial behaviors and internalizing problems in toddlers.

    Science.gov (United States)

    Wang, Manjie; Saudino, Kimberly J

    2015-01-01

    Despite evidence for the associations of positive affect to prosocial behaviors and internalizing problems, relatively little is known about the underlying etiology. The sample comprised over 300 twin pairs at age 3. Positive affect, prosocial behaviors, and internalizing problems were assessed using the Toddler Behavior Assessment Questionnaire (Goldsmith, 1996), the Revised Rutter Parent Scale for Preschool Children (Hogg et al., 1997), and the Child Behavior Checklist for ages 1.5-5 (Achenbach, 1991), respectively. Positive affect correlated positively with prosocial behaviors, and negatively with internalizing problems. Prosocial behaviors were negatively associated with internalizing problems. The relations of positive affect to prosocial behaviors and internalizing problems were due to environmental effects (shared and non-shared). In contrast, the link between prosocial behaviors and internalizing problems was entirely explained by genetic effects. The current study has moved beyond prior emphasis on negative affect and elucidated the less understood etiology underlying the associations between positive affect, prosocial behaviors, and internalizing problems. This study could guide the development of programs for promoting prosocial behaviors and alleviating internalizing problems in children.

  5. Comparison of the Aseismic Behaviors of R.C. Frame with Bracings and the Shear Wall with Hidden Bracings%钢筋混凝土带支撑框架

    Institute of Scientific and Technical Information of China (English)

    曹万林; 董宏英; 刘春燕; 张建伟; 施一雷

    2001-01-01

    比较了钢筋混凝土带支撑框架与带暗支撑剪力墙的抗震性能,给出了它们抗震承载力的计算公式,提出了供抗震设计参考的建议.%The aseismic behaviors of R.C. frame with bracings and the shearwall with hidden bracings are made in comparison, and the formula used to calculate their aseismatic capacity are given.Some proposal is put forward foe reference to their aseismic design.

  6. Family material hardship and chinese adolescents' problem behaviors: a moderated mediation analysis

    National Research Council Canada - National Science Library

    Sun, Wenqiang; Li, Dongping; Zhang, Wei; Bao, Zhenzhou; Wang, Yanhui

    2015-01-01

    ...; 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...

  7. Problematic Internet use and other risky behaviors in college students: an application of problem-behavior theory.

    Science.gov (United States)

    De Leo, Joseph Anthony; Wulfert, Edelgard

    2013-03-01

    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.

  8. Critical scaling in hidden state inference for linear Langevin dynamics

    OpenAIRE

    Bravi, Barbara; Sollich, Peter

    2016-01-01

    We consider the problem of inferring the dynamics of unknown (i.e. hidden) nodes from a set of observed trajectories and we study analytically the average prediction error given by the Extended Plefka Expansion applied to it, as presented in [1]. We focus on a stochastic linear dynamics of continuous degrees of freedom interacting via random Gaussian couplings in the infinite network size limit. The expected error on the hidden time courses can be found as the equal-time hidden-to-hidden cova...

  9. Emotional and Behavioral Problems of Preterm and Full-Term Children at School Entry

    NARCIS (Netherlands)

    Hornman, Jorijn; de Winter, Andrea F; Kerstjens, Jorien M; Bos, Arend F; Reijneveld, Sijmen A

    2016-01-01

    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

  10. Entanglement without hidden nonlocality

    Science.gov (United States)

    Hirsch, Flavien; Túlio Quintino, Marco; Bowles, Joseph; Vértesi, Tamás; Brunner, Nicolas

    2016-11-01

    We consider Bell tests in which the distant observers can perform local filtering before testing a Bell inequality. Notably, in this setup, certain entangled states admitting a local hidden variable model in the standard Bell scenario can nevertheless violate a Bell inequality after filtering, displaying so-called hidden nonlocality. Here we ask whether all entangled states can violate a Bell inequality after well-chosen local filtering. We answer this question in the negative by showing that there exist entangled states without hidden nonlocality. Specifically, we prove that some two-qubit Werner states still admit a local hidden variable model after any possible local filtering on a single copy of the state.

  11. Choice-making treatment of young children's severe behavior problems.

    OpenAIRE

    Peck, S M; Wacker, D P; Berg, W K; Cooper, L J; K. A. Brown; Richman, D; McComas, J J; Frischmeyer, P; Millard, T

    1996-01-01

    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...

  12. Problem in modern deviant behavior among youth ukrainian

    Directory of Open Access Journals (Sweden)

    N. M. Znakovska

    2014-05-01

    The causes of deviant behavior, sociologists looking in different directions: the imperfection of human nature and the various evils of people; in their biological and psychological characteristics; in the social conditions of life. Because the causes of deviant behavior can be reduced to three types of explanations: biological, psychological and sociological. Every member of society should know what behavior it can expect from the people around him what behavior the rest of the society expect from him, to which social norms need to be socialized children.

  13. Supersymmetric leptogenesis and light hidden sectors

    CERN Document Server

    Weniger, Christoph

    2010-01-01

    Thermal leptogenesis and supergravity are attractive scenarios for physics beyond the standard model. However, it is well known that the super-weak interaction of the gravitino often leads to problems with primordial nucleosynthesis in the standard scenario of matter parity conserving MSSM + three right-handed neutrinos. We will present and compare two related solutions to these problems: 1) The conflict between BBN and leptogenesis can be avoided in presence of a hidden sector with light supersymmetric particles which open new decay channels for the dangerous long-lived particles. 2) If there is a condensate in the hidden sector, such additional decay channels can be alternatively opened by dynamical breaking of matter parity in the hidden sector.

  14. Dissociative Disorders in Children: Behavioral Profiles and Problems.

    Science.gov (United States)

    Putnam, Frank W.

    1993-01-01

    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,…

  15. Procedures and Problems in Behavioral Training for Parents.

    Science.gov (United States)

    McLaughlin, Caven S.

    1982-01-01

    Extensive empirical evidence exists to support the efficacy and utility of parent-mediated alternative procedures in behavior modification for handicapped and normal children with academic, social, and behavioral difficulties. Specific and general reservations are reviewed with considerations for the prescription and implementation of programs;…

  16. Dissociative Disorders in Children: Behavioral Profiles and Problems.

    Science.gov (United States)

    Putnam, Frank W.

    1993-01-01

    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,…

  17. Behavioral Treatment and Assessment of Childhood Cross-Gender Problems.

    Science.gov (United States)

    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…

  18. Parenting Without Punishment: Making Problem Behavior Work for You.

    Science.gov (United States)

    Maag, John W.

    1997-01-01

    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)

  19. Personal values and involvement in problem behaviors among Bahamian early adolescents: a cross-sectional study.

    Science.gov (United States)

    Liu, Hongjie; Yu, Shuli; Cottrell, Lesley; Lunn, Sonja; Deveaux, Lynette; Brathwaite, Nanika V; Marshall, Sharon; Li, Xiaoming; Stanton, Bonita

    2007-07-02

    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. 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. 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 values (self-transcendence and conservation) were low or modestly correlated with youth' values (openness to change and self-enhancement). Parental-reported values documented limited association on adolescents' reported values and behaviors. 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.

  20. Impacts of autistic behaviors, emotional and behavioral problems on parenting stress in caregivers of children with autism.

    Science.gov (United States)

    Huang, Chien-Yu; Yen, Hsui-Chen; Tseng, Mei-Hui; Tung, Li-Chen; Chen, Ying-Dar; Chen, Kuan-Lin

    2014-06-01

    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.

  1. Functional Communication Training in the Treatment of Problem Behavior Maintained by Access to Rituals

    Science.gov (United States)

    Rispoli, Mandy; Camargo, Síglia; Machalicek, Wendy; Lang, Russell; Sigafoos, Jeff

    2014-01-01

    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…

  2. Parental Self-Esteem and Behavior Problems in Children: Similarities between Mothers and Fathers.

    Science.gov (United States)

    Finken, Laura L.; Amato, Paul R.

    1993-01-01

    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…

  3. Brief Report: Association between Behavioral Features and Gastrointestinal Problems among Children with Autism Spectrum Disorder

    Science.gov (United States)

    Maenner, Matthew J.; Arneson, Carrie L.; Levy, Susan E.; Kirby, Russell S.; Nicholas, Joyce S.; Durkin, Maureen S.

    2012-01-01

    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…

  4. Problem Behaviors Associated with Deletion Prader-Willi, Smith-Magenis, and Cri Du Chat Syndromes.

    Science.gov (United States)

    Clarke, David J.; Boer, Harm

    1998-01-01

    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)

  5. Psychometric properties of a Dutch version of the Behavior Problems Inventory-01 (BPI-01)

    NARCIS (Netherlands)

    Dumont, E.L.M.; Kroes, D.B.H.; Korzilius, H.P.L.M.; Didden, H.C.M.; Rojahn, J.

    2014-01-01

    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

  6. Adventure Camp Programs, Self-Concept, and Their Effects on Behavioral Problem Adolescents

    Science.gov (United States)

    Larson, Bruce A.

    2007-01-01

    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…

  7. The Utility of a Brief Experimental Analysis for Problem Behavior Maintained by Escape from Demands

    Science.gov (United States)

    Schmidt, Jonathan D.; Shanholtzer, Alison; Mezhoudi, Nabil; Scherbak, Bailey; Kahng, SungWoo

    2014-01-01

    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,…

  8. Video Game Access, Parental Rules, and Problem Behavior: A Study of Boys with Autism Spectrum Disorder

    Science.gov (United States)

    Engelhardt, Christopher R.; Mazurek, Micah O.

    2014-01-01

    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…

  9. Unified Discipline: A School-Wide Approach for Managing Problem Behavior.

    Science.gov (United States)

    White, Richard; Algozzine, Bob; Audette, Robert; Marr, Mary Beth; Ellis, Edward D., Jr.

    2001-01-01

    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.…

  10. Profiles of Observed Infant Anger Predict Preschool Behavior Problems: Moderation by Life Stress

    Science.gov (United States)

    Brooker, Rebecca J.; Buss, Kristin A.; Lemery-Chalfant, Kathryn; Aksan, Nazan; Davidson, Richard J.; Goldsmith, H. Hill

    2014-01-01

    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…

  11. Problem Behavior and Developmental Tasks in Adolescents with Visual Impairment and Sighted Peers

    Science.gov (United States)

    Pfeiffer, Jens P.; Pinquart, Martin

    2013-01-01

    This longitudinal study analyzed associations of problem behavior with the attainment of developmental tasks in 133 adolescents with visual impairment and 449 sighted peers. Higher levels of initial problem behavior predicted less progress in the attainment of developmental tasks at the one-year follow-up only in sighted adolescents. This…

  12. Developmental Risk and Young Children's Regulatory Strategies: Predicting Behavior Problems at Age Five

    Science.gov (United States)

    Gerstein, Emily D.; Pedersen y Arbona, Anita; Crnic, Keith A.; Ryu, Ehri; Baker, Bruce L.; Blacher, Jan

    2011-01-01

    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…

  13. Response Persistence: The Effects of Stimulus Control on Negatively Reinforced Problem Behavior in a Concurrent Operant

    Science.gov (United States)

    McComas, Jennifer J.

    2009-01-01

    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…

  14. Adolescents' use of care for behavioral and emotional problems: Types, trends, and determinants

    NARCIS (Netherlands)

    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)

    2014-01-01

    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,

  15. Adolescents' Use of Care for Behavioral and Emotional Problems : Types, Trends, and Determinants

    NARCIS (Netherlands)

    Reijneveld, Sijmen A.; Wiegersma, P. Auke; Ormel, Johan; Verhulst, Frank C.; Vollebergh, Wilma A. M.; Jansen, Danielle E. M. C.

    2014-01-01

    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

  16. Using Additional Analyses to Clarify the Functions of Problem Behavior: An Analysis of Two Cases

    Science.gov (United States)

    Payne, Steven W.; Dozier, Claudia L.; Neidert, Pamela L.; Jowett, Erica S.; Newquist, Matthew H.

    2014-01-01

    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…

  17. Problem Behavior and Heart Rate Reactivity in Adopted Adolescents: Longitudinal and Concurrent Relations

    Science.gov (United States)

    Bimmel, Nicole; van IJzendoorn, Marinus H.; Bakermans-Kranenburg, Marian J.; Juffer, Femmie; De Geus, Eco J. C.

    2008-01-01

    The present longitudinal study examined resting heart rate and heart rate variability and reactivity to a stressful gambling task in adopted adolescents with aggressive, delinquent, or internalizing behavior problems and adopted adolescents without behavior problems (total N=151). Early-onset delinquent adolescents showed heart rate…

  18. The Analysis and Treatment of Problem Behavior Evoked by Auditory Stimulation

    Science.gov (United States)

    Devlin, Sarah; Healy, Olive; Leader, Geraldine; Reed, Phil

    2008-01-01

    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…

  19. Treatment of Multiply Controlled Problem Behavior with Procedural Variations of Differential Reinforcement

    Science.gov (United States)

    Neidert, Pamela L.; Iwata, Brian A.; Dozier, Claudia L.

    2005-01-01

    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…

  20. Monoamine Oxidase a Promoter Gene Associated with Problem Behavior in Adults with Intellectual/Developmental Disabilities

    Science.gov (United States)

    May, Michael E.; Srour, Ali; Hedges, Lora K.; Lightfoot, David A.; Phillips, John A., III; Blakely, Randy D.; Kennedy, Craig H.

    2009-01-01

    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…

  1. Child and Family Predictors of Therapy Outcome for Children with Behavioral and Emotional Problems

    Science.gov (United States)

    Hemphill, Sheryl A.; Littlefield, Lyn

    2006-01-01

    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…

  2. Quality of Rapport as a Setting Event for Problem Behavior: Assessment and Intervention

    Science.gov (United States)

    McLaughlin, Darlene Magito; Carr, Edward G.

    2005-01-01

    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…

  3. Effects of Matching Instruction Difficulty to Reading Level for Students with Escape-Maintained Problem Behavior

    Science.gov (United States)

    Sanford, Amanda K.; Horner, Robert H.

    2013-01-01

    The effects of a literacy intervention matching student skill level with academic performance demands were examined through a multiple baseline across participants design. The dual dependent variables were problem behavior and academic engagement. Four students in Grades 2 or 3 who exhibited low academic performance and problem behavior during…

  4. A Model of Developing Communication Skills among Adolescents with Behavioral Problems

    Science.gov (United States)

    Novik, Natalia N.; Podgórecki, Józef

    2015-01-01

    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…

  5. A Follow-Up Study of Behavior Problems Associated with Child Sexual Abuse.

    Science.gov (United States)

    Dubowitz, Howard; And Others

    1993-01-01

    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…

  6. Foster Family Characteristics and Behavioral and Emotional Problems of Foster Children: A Narrative Review.

    Science.gov (United States)

    Orme, John G.; Buehler, Cheryl

    2001-01-01

    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,…

  7. Gender Differences in the Effects of Behavioral Problems on School Outcomes

    DEFF Research Database (Denmark)

    Kristoffersen, Jannie H. G.; Smith, Nina

    that most of the gender differences in Reading and Math cannot be related to gender differences in behavioral problems. The large overall gender gap in Reading seems mainly to be the result of gender differences between children without behavioral problems living in 'normal families', i.e. families which...... are not categorized as low-resource families....

  8. Parental Divorce, Marital Conflict and Children's Behavior Problems: A Comparison of Adopted and Biological Children

    Science.gov (United States)

    Amato, Paul R.; Cheadle, Jacob E.

    2008-01-01

    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…

  9. Parenting Stress and Child Behavior Problems: A Transactional Relationship across Time

    Science.gov (United States)

    Neece, Cameron L.; Green, Shulamite A.; Baker, Bruce L.

    2012-01-01

    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…

  10. Interaction of adrenocortical activity and autonomic arousal on children's externalizing and internalizing behavior problems.

    Science.gov (United States)

    Chen, Frances R; Raine, Adrian; Soyfer, Liana; Granger, Douglas A

    2015-01-01

    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.

  11. Behavioral problems of siblings of epileptic children in Enugu

    African Journals Online (AJOL)

    2011-02-21

    Feb 21, 2011 ... children's epilepsy has affected their healthy siblings in our own center. ... Information on the behavior of the school-age siblings and control was ... illness, for example, sickle cell disease, diabetes mellitus or epilepsy.

  12. The association between Internet addiction and problematic alcohol use in adolescents: the problem behavior model.

    Science.gov (United States)

    Ko, Chih-Hung; Yen, Ju-Yu; Yen, Cheng-Fang; Chen, Cheng-Sheng; Weng, Chih-Chi; Chen, Cheng-Chung

    2008-10-01

    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.

  13. Infant Sleep Predicts Attention Regulation and Behavior Problems at 3-4 Years of Age.

    Science.gov (United States)

    Sadeh, Avi; De Marcas, Gali; Guri, Yael; Berger, Andrea; Tikotzky, Liat; Bar-Haim, Yair

    2015-01-01

    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.

  14. THE EFFECT OF EMOTIONAL INTELLIGENCE TRAINING ON BEHAVIOR PROBLEMS OF BOYS WITH EXTERNALIZED BEHAVIOR DISORDER IN ELEMENTARY SCHOOLS

    Directory of Open Access Journals (Sweden)

    Kosar Moghaddam POUR

    2014-09-01

    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.

  15. B-graph sampling to estimate the size of a hidden population

    NARCIS (Netherlands)

    Spreen, M.; Bogaerts, S.

    2015-01-01

    Link-tracing designs are often used to estimate the size of hidden populations by utilizing the relational links between their members. A major problem in studies of hidden populations is the lack of a convenient sampling frame. The most frequently applied design in studies of hidden populations is

  16. Pattern of Behavior Problems amongst the Urban Slum Dwellers Aged 6 to 18 Years

    Directory of Open Access Journals (Sweden)

    Sandip S Jogdand

    2013-06-01

    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

  17. Personal values and involvement in problem behaviors among Bahamian early adolescents: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Li Xiaoming

    2007-07-01

    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.

  18. Locus of control, problem-solving skills appraisal as predictors of waste prevention behaviors

    OpenAIRE

    Karbalaei, S.; Abdollahi, A.; Talib, M.A.; Yaacob, S.N.; Ismail, Z.

    2013-01-01

    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)...

  19. Designing training programs for the development of emotional intelligence in adolescents with behavioral problems

    Directory of Open Access Journals (Sweden)

    A.V. Degtyarev

    2013-10-01

    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

  20. Behavior Problems: Differences among Intellectually Disabled Adults with Co-Morbid Autism Spectrum Disorders and Epilepsy

    Science.gov (United States)

    Smith, Kimberly R. M.; Matson, Johnny L.

    2010-01-01

    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…

  1. Behavior Problems: Differences among Intellectually Disabled Adults with Co-Morbid Autism Spectrum Disorders and Epilepsy

    Science.gov (United States)

    Smith, Kimberly R. M.; Matson, Johnny L.

    2010-01-01

    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…

  2. Goal-Setting Interventions for Students with Behavior Problems: A Systematic Review

    Science.gov (United States)

    Bruhn, Allison L.; McDaniel, Sara C.; Fernando, Josephine; Troughton, Leonard

    2016-01-01

    Students with persistent behavior problems, including those with or at risk for emotional or behavioral disorders, often struggle to be self-regulated learners. To improve self-regulation skills, numerous strategies have been suggested, including goal setting. Whereas goal setting has focused mostly on academic and life skills, behavioral goal…

  3. Factors Related to Social-Emotional Problem Behavior in Nursing Homes.

    Science.gov (United States)

    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,…

  4. Brief Report: The Relationship between Language Skills, Adaptive Behavior, and Emotional and Behavior Problems in Pre-Schoolers with Autism

    Science.gov (United States)

    Park, Carlie J.; Yelland, Gregory W.; Taffe, John R.; Gray, Kylie M.

    2012-01-01

    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…

  5. Brief Report: The Relationship between Language Skills, Adaptive Behavior, and Emotional and Behavior Problems in Pre-Schoolers with Autism

    Science.gov (United States)

    Park, Carlie J.; Yelland, Gregory W.; Taffe, John R.; Gray, Kylie M.

    2012-01-01

    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…

  6. Impacts of Autistic Behaviors, Emotional and Behavioral Problems on Parenting Stress in Caregivers of Children with Autism

    Science.gov (United States)

    Huang, Chien-Yu; Yen, Hsui-Chen; Tseng, Mei-Hui; Tung, Li-Chen; Chen, Ying-Dar; Chen, Kuan-Lin

    2014-01-01

    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…

  7. Environmental Correlates of Gambling Behavior among College Students: A Partial Application of Problem Behavior Theory to Gambling

    Science.gov (United States)

    Wickwire, Emerson M., Jr.; McCausland, Claudia; Whelan, James P.; Luellen, Jason; Meyers, Andrew W.; Studaway, Adrienne

    2008-01-01

    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…

  8. Psychometric Evaluation of Romanian Translations of the "Behavior Problems Inventory-01" and the "Nisonger Child Behavior Rating Form"

    Science.gov (United States)

    Mircea, Camelia E.; Rojahn, Johannes; Esbensen, Anna J.

    2010-01-01

    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…

  9. Transactional relations between caregiving stress, executive functioning, and problem behavior from early childhood to early adolescence

    Science.gov (United States)

    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.

    2016-01-01

    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

  10. Transactional relations between caregiving stress, executive functioning, and problem behavior from early childhood to early adolescence.

    Science.gov (United States)

    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

    2016-08-01

    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.

  11. Hidden circuits and argumentation

    Science.gov (United States)

    Leinonen, Risto; Kesonen, Mikko H. P.; Hirvonen, Pekka E.

    2016-11-01

    Despite the relevance of DC circuits in everyday life and schools, they have been shown to cause numerous learning difficulties at various school levels. In the course of this article, we present a flexible method for teaching DC circuits at lower secondary level. The method is labelled as hidden circuits, and the essential idea underlying hidden circuits is in hiding the actual wiring of DC circuits, but to make their behaviour evident for pupils. Pupils are expected to find out the wiring of the circuit which should enhance their learning of DC circuits. We present two possible ways to utilise hidden circuits in a classroom. First, they can be used to test and enhance pupils’ conceptual understanding when pupils are expected to find out which one of the offered circuit diagram options corresponds to the actual circuit shown. This method aims to get pupils to evaluate the circuits holistically rather than locally, and as a part of that aim this method highlights any learning difficulties of pupils. Second, hidden circuits can be used to enhance pupils’ argumentation skills with the aid of argumentation sheet that illustrates the main elements of an argument. Based on the findings from our co-operating teachers and our own experiences, hidden circuits offer a flexible and motivating way to supplement teaching of DC circuits.

  12. How Hidden Can Be Even More Hidden?

    CERN Document Server

    Fraczek, Wojciech; Szczypiorski, Krzysztof

    2011-01-01

    The paper presents Deep Hiding Techniques (DHTs) that define general techniques that can be applied to every network steganography method to improve its undetectability and make steganogram extraction harder to perform. We define five groups of techniques that can make steganogram less susceptible to detection and extraction. For each of the presented group, examples of the usage are provided based on existing network steganography methods. To authors' best knowledge presented approach is the first attempt in the state of the art to systematically describe general solutions that can make steganographic communication more hidden and steganogram extraction harder to perform.

  13. Behavior Problems of Psychic Nature in Shelter - Reared Dogs

    Directory of Open Access Journals (Sweden)

    Mehmed Yuksel Halil

    2016-10-01

    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.

  14. Understanding College Students' Problems: Dysfunctional Thinking, Mental Health, and Maladaptive Behavior

    Science.gov (United States)

    Mandracchia, Jon T.; Pendleton, Shandrea

    2015-01-01

    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…

  15. Prediction of change in level of problem behavior among children of bipolar parents

    NARCIS (Netherlands)

    Wals, M; Reichart, CG; Hillegers, MHJ; Nolen, WA; Van Os, J; Ormel, J; Verhulst, FC

    2006-01-01

    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

  16. Search for Hidden Particles

    CERN Multimedia

    The SHiP Experiment is a new general-purpose fixed target facility at the SPS to search for hidden particles as predicted by a very large number of recently elaborated models of Hidden Sectors which are capable of accommodating dark matter, neutrino oscillations, and the origin of the full baryon asymmetry in the Universe. Specifically, the experiment is aimed at searching for very weakly interacting long lived particles including Heavy Neutral Leptons - right-handed partners of the active neutrinos; light supersymmetric particles - sgoldstinos, etc.; scalar, axion and vector portals to the hidden sector. The high intensity of the SPS and in particular the large production of charm mesons with the 400 GeV beam allow accessing a wide variety of light long-lived exotic particles of such models and of SUSY. Moreover, the facility is ideally suited to study the interactions of tau neutrinos.

  17. Improving Mathematics Problem Solving Skills for Students with Challenging Behavior

    Science.gov (United States)

    Alter, Peter J.; Wyrick, Amanda; Brown, E. Todd; Lingo, Amy

    2008-01-01

    Research indicates that there is a reciprocal relationship between challenging behavior and poor academic performance and that this relationship will have a lifelong negative impact on individuals caught in this detrimental cycle. New interventions continue to be reported in the literature describing more effective ways to implement academic…

  18. Behavior Problems and Traumatic Events of Unaccompanied Refugee Minors.

    Science.gov (United States)

    Sourander, Andre

    1998-01-01

    A study examined the traumatic events and behavior symptoms of 46 unaccompanied refugee minors waiting for placement in an asylum center in Finland. The children had experienced numerous losses, separations, persecution, and threats. About half were functioning within clinical or borderline range. Younger children had more severe psychiatric…

  19. How to Respond to Problem Behavior in Camp.

    Science.gov (United States)

    Rotman, Charles B.

    1987-01-01

    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)

  20. Functional analysis and extinction of different behavior problems exhibited by the same individual.

    OpenAIRE

    Richman, D M; Wacker, D P; Asmus, J M; Casey, S D

    1998-01-01

    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.

  1. [Regulation of Positive and Negative Emotions as Mediator between Maternal Emotion Socialization and Child Problem Behavior].

    Science.gov (United States)

    Fäsche, Anika; Gunzenhauser, Catherine; Friedlmeier, Wolfgang; von Suchodoletz, Antje

    2015-01-01

    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.

  2. Behavior problems in children with mild intellectual disabilities: an initial step towards prevention.

    Science.gov (United States)

    Embregts, Petri J C M; du Bois, Marleen Grimbel; Graef, Nathalie

    2010-01-01

    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.

  3. Child Behavior Problems: Role of Cocaine Use, Parenting and Child Exposure to Violence.

    Science.gov (United States)

    Veira, Yvette; Finger, Brent; Eiden, Rina D; Colder, Craig R

    2014-07-01

    Studies examining the association between prenatal cocaine exposure (PCE) and child behavior problems have yielded mixed results, suggesting a need to identify additional mediating and moderating influences. We hypothesized that the relation between PCE and behavior problems at kindergarten would be mediated/moderated by child exposure to violence; and that maternal warmth/sensitivity and harshness would moderate the association between violence exposure and behavior problems. Participants consisted of 216 (116 cocaine-exposed, 100 non-cocaine exposed (NCE) mother-child dyads participating in an ongoing longitudinal study of PCE. Results yielded no direct or mediated/moderated association between PCE and child behavior problems, and no significant interaction effects between PCE and parenting quality. However, higher exposure to violence in kindergarten was significantly associated with higher child behavior problems. This association was moderated by maternal warmth/sensitivity and harshness. High maternal warmth/sensitivity buffered the association between violence exposure and behavior problems while high maternal harshness exacerbated this association. This study highlights the role of violence exposure in the development of behavior problems among high-risk children, and emphasizes the significance of parenting quality in buffering or exacerbating this risk among these children. Implications for prevention include targeting the potential role of maternal warmth/sensitivity as a protective influence among children exposed to violence.

  4. Solar Hidden Photon Search

    CERN Document Server

    Schwarz, Matthias; Redondo, Javier; Ringwald, Andreas; Wiedemann, Guenter

    2011-01-01

    The Solar Hidden Photon Search (SHIPS) is a joint astroparticle project of the Hamburger Sternwarte and DESY. The main target is to detect the solar emission of a new species of particles, so called Hidden Photons (HPs). Due to kinetic mixing, photons and HPs can convert into each other as they propagate. A small number of solar HPs - originating from photon to HP oscillations in the interior of the Sun - can be converted into photons in a long vacuum pipe pointing to the Sun - the SHIPS helioscope.

  5. Solar Hidden Photon Search

    Energy Technology Data Exchange (ETDEWEB)

    Schwarz, Matthias; Wiedemann, Guenter [Hamburg Univ. (Germany). Sternwarte; Lindner, Axel; Ringwald, Andreas [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Redondo, Javier [Max-Planck-Institut fuer Physik und Astrophysik, Muenchen (Germany)

    2011-11-15

    The Solar Hidden Photon Search (SHIPS) is a joint astroparticle project of the Hamburger Sternwarte and DESY. The main target is to detect the solar emission of a new species of particles, so called Hidden Photons (HPs). Due to kinetic mixing, photons and HPs can convert into each other as they propagate. A small number of solar HPs - originating from photon to HP oscillations in the interior of the Sun - can be converted into photons in a long vacuum pipe pointing to the Sun - the SHIPS helioscope. (orig.)

  6. Growth and change in attention problems, disruptive behavior, and achievement from kindergarten to fifth grade.

    Science.gov (United States)

    Claessens, Amy; Dowsett, Chantelle

    2014-12-01

    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.

  7. Joint Trajectories of Symptoms of Disruptive Behavior Problems and Depressive Symptoms during Early Adolescence and Adjustment Problems during Emerging Adulthood

    Science.gov (United States)

    Reinke, Wendy M.; Eddy, J. Mark; Dishion, Thomas J.; Reid, John B.

    2012-01-01

    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…

  8. Influence of Classroom and School Climate on Teacher Perceptions of Student Problem Behavior.

    Science.gov (United States)

    O'Brennan, Lindsey M; Bradshaw, Catherine P; Furlong, Michael J

    2014-06-01

    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.

  9. Personality Development and Problem Behavior in Russian Children and Adolescents

    Science.gov (United States)

    Slobodskaya, Helena R.; Akhmetova, Olga A.

    2010-01-01

    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…

  10. The Turner Syndrome: Cognitive Deficits, Affective Discrimination, and Behavior Problems.

    Science.gov (United States)

    McCauley, Elizabeth; And Others

    1987-01-01

    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.…

  11. Using the internet: skill related problems in users’ online behavior

    NARCIS (Netherlands)

    van Deursen, Alexander Johannes Aloysius Maria; van Dijk, Johannes A.G.M.

    2009-01-01

    This study extends the conventional and superficial notion of measuring digital skills by proposing definitions for operational, formal, information and strategic skills. The main purpose was to identify individual skill related problems that users experience when navigating the Internet. In particu

  12. Recent Applications of Hidden Markov Models in Computational Biology

    Institute of Scientific and Technical Information of China (English)

    Khar Heng Choo; Joo Chuan Tong; Louxin Zhang

    2004-01-01

    This paper examines recent developments and applications of Hidden Markov Models (HMMs) to various problems in computational biology, including multiple sequence alignment, homology detection, protein sequences classification, and genomic annotation.

  13. Longitudinal associations between cyber-bullying perpetration and victimization and problem behavior and mental health problems in young Australians.

    Science.gov (United States)

    Hemphill, Sheryl A; Kotevski, Aneta; Heerde, Jessica A

    2015-02-01

    To investigate associations between Grade 9 and 10 cyber-bullying perpetration and victimization and Grade 11 problem behavior and mental health problems after controlling for risk factors for these outcomes in the analyses. The sample comprised 927 students from Victoria, Australia who completed a modified version of the self-report Communities That Care Youth Survey in Grades 9-11 to report on risk factors, traditional and cyber-bullying perpetration and victimization, problem behavior, and mental health. Complete data on over 650 participants were analyzed. Five per cent of Grade 9 and 10 students reported cyber-bullying perpetration only, 6-8% reported victimization only, and 8-9% both cyber-bullied others and were cyber-bullied. Results showed that cyber-bullying others in Grade 10 was associated with theft in Grade 11, cyber-victimization in Grade 10 was linked with Grade 11 depressive symptoms, and Grade 10 cyber-bullying perpetration and victimization combined predicted Grade 11 school suspension and binge drinking. Prevention approaches that target traditional and cyber-bullying, and established risk factors are necessary. Such multi-faceted programs may also reduce problem behavior and mental health problems.

  14. The Behavior Problems Inventory-Short Form for individuals with intellectual disabilities: Part II: reliability and validity

    NARCIS (Netherlands)

    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.

    2012-01-01

    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

  15. Light phase testing of social behaviors: not a problem

    Directory of Open Access Journals (Sweden)

    Mu Yang

    2008-12-01

    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.

  16. Temperament and Common Disruptive Behavior Problems in Preschool.

    Science.gov (United States)

    Martel, Michelle M; Gremillion, Monica L; Roberts, Bethan

    2012-11-01

    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.

  17. Associations between Prosocial and Problem Behavior from Early to Late Adolescence.

    Science.gov (United States)

    Padilla-Walker, Laura M; Memmott-Elison, Madison K; Coyne, Sarah M

    2017-09-02

    Though recent research has highlighted prosocial behavior as negatively associated with problem behavior during adolescence, we know little about how these variables might be associated longitudinally, whether there are bidirectional effects, and whether there might be different patterns of co-occurrence of behaviors for different individuals. Thus, the current study examined relations between prosocial and problem behaviors in three different ways in an attempt to better understand these associations. Participants included 500 adolescents recruited from a Northwestern state in the USA who took part in the study every year from age 12 to 18 (50% female, 67% European American). Growth curve analyses suggested that change in prosocial behavior was negatively associated with change in aggression and delinquency over time. A longitudinal panel model suggested that prosocial behavior and aggression were negatively associated bidirectionally, and that prosocial behavior was negatively associated with delinquency over time. Finally, mixture modeling conducted at ages 12, 15, and 18 revealed heterogeneity in the ways in which prosocial and problem behaviors co-occur. The discussion focuses on the complexity of interrelations between prosocial behavior and problem behavior across adolescence.

  18. Poverty and Child Behavioral Problems: The Mediating Role of Parenting and Parental Well-Being.

    Science.gov (United States)

    Kaiser, Till; Li, Jianghong; Pollmann-Schult, Matthias; Song, Anne Y

    2017-08-30

    The detrimental impact of poverty on child behavioral problems is well-established, but the mechanisms that explain this relationship are less well-known. Using data from the Families in Germany Study on parents and their children at ages 9-10 (middle childhood), this study extends previous research by examining whether or not and to what extent different parenting styles and parents' subjective well-being explain the relationship between poverty and child behavior problems. The results show that certain parenting styles, such as psychological control, as well as mothers' life satisfaction partially mediate the correlation between poverty and child behavioral problems.

  19. Parenting stress and children's problem behavior in China: the mediating role of parental psychological aggression.

    Science.gov (United States)

    Liu, Li; Wang, Meifang

    2015-02-01

    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.

  20. Ten-year trends in self-reported emotional and behavioral problems of Dutch adolescents.

    Science.gov (United States)

    Tick, Nouchka T; van der Ende, Jan; Verhulst, Frank C

    2008-05-01

    Research comparing population samples from different time periods to investigate secular changes in adolescents' psychosocial problems have mostly focused on parent and teacher reports. The few studies using self-reports have limitations, such as using only school-based samples or investigating a limited range of problems. We investigated changes from 1993 to 2003 in Dutch 11- to 18-year-old girls' and boys' self-reported emotional and behavioral problems. We also examined whether trends were different for various socio-demographic groups. We used the Youth Self-Report (YSR) to assess emotional and behavioral problems, and obtained self-reports of police contact, substance abuse, suicidal ideation and self-harm across two adolescent population samples, assessed in 1993 and 2003. To investigate whether reports were different for the 2 years, we performed analyses of variance on the mean scores, and chi-square analyses on the percentages of deviant-scoring children and children reporting specific problem behaviors for boys and girls separately. Logistic regressions were conducted to investigate interactions of year with various sociodemographic variables. For boys, results showed a few small changes, indicating decreases from 1993 to 2003 in self-reported Social Problems, Externalizing, Aggressive Behavior, and Rule-Breaking Behavior. For girls, Thought problems, Somatic Complaints, Internalizing problems, suicidal ideation and self-harm increased. Drunkenness and drug use increased for both boys and girls. There were some differences between socio-demographic groups. Boys from low-SES families and younger adolescent girls experienced most increases. We found evidence for some small trends in self-reported problems. For boys, some decreases were seen, regarding mostly behavioral problems, whereas for girls, some increases were seen in emotional and behavioral problems. Changes appeared to have most negatively affected young adolescent girls' functioning.

  1. The adaptive problems of female teenage refugees and their behavioral adjustment methods for coping

    Directory of Open Access Journals (Sweden)

    Mhaidat F

    2016-04-01

    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

  2. Negative Affectivity is Common to Pediatric Behavioral Health Problems

    Directory of Open Access Journals (Sweden)

    Simone Behar

    2014-10-01

    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.

  3. A Generalized Cauchy Distribution Framework for Problems Requiring Robust Behavior

    Science.gov (United States)

    Carrillo, Rafael E.; Aysal, Tuncer C.; Barner, Kenneth E.

    2010-12-01

    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.

  4. A Generalized Cauchy Distribution Framework for Problems Requiring Robust Behavior

    Directory of Open Access Journals (Sweden)

    Carrillo RafaelE

    2010-01-01

    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.

  5. Sexual behavior problems in preteen children: developmental, ecological, and behavioral correlates.

    Science.gov (United States)

    Friedrich, W N; Davies, W Hobart; Feher, Eleonora; Wright, John

    2003-06-01

    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.

  6. A parallel process growth mixture model of conduct problems and substance use with risky sexual behavior.

    Science.gov (United States)

    Wu, Johnny; Witkiewitz, Katie; McMahon, Robert J; Dodge, Kenneth A

    2010-10-01

    Conduct problems, substance use, and risky sexual behavior have been shown to coexist among adolescents, which may lead to significant health problems. The current study was designed to examine relations among these problem behaviors in a community sample of children at high risk for conduct disorder. A latent growth model of childhood conduct problems showed a decreasing trend from grades K to 5. During adolescence, four concurrent conduct problem and substance use trajectory classes were identified (high conduct problems and high substance use, increasing conduct problems and increasing substance use, minimal conduct problems and increasing substance use, and minimal conduct problems and minimal substance use) using a parallel process growth mixture model. Across all substances (tobacco, binge drinking, and marijuana use), higher levels of childhood conduct problems during kindergarten predicted a greater probability of classification into more problematic adolescent trajectory classes relative to less problematic classes. For tobacco and binge drinking models, increases in childhood conduct problems over time also predicted a greater probability of classification into more problematic classes. For all models, individuals classified into more problematic classes showed higher proportions of early sexual intercourse, infrequent condom use, receiving money for sexual services, and ever contracting an STD. Specifically, tobacco use and binge drinking during early adolescence predicted higher levels of sexual risk taking into late adolescence. Results highlight the importance of studying the conjoint relations among conduct problems, substance use, and risky sexual behavior in a unified model. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

  7. Relationships between feeding problems, behavioral characteristics and nutritional quality in children with ASD.

    Science.gov (United States)

    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

    2014-09-01

    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.

  8. Spanking and subsequent behavioral problems in toddlers: A propensity score-matched, prospective study in Japan.

    Science.gov (United States)

    Okuzono, Sakurako; Fujiwara, Takeo; Kato, Tsuguhiko; Kawachi, Ichiro

    2017-07-01

    Harsh or frequent spanking in early childhood is an established risk factor for later childhood behavioral problems as well as mental disorder in adulthood in Western societies. However, few studies have been conducted in Asian populations, where corporal punishment is relatively accepted. Moreover, the impacts of occasional spanking on subsequent behavioral problems remain uncertain. This study sought to investigate prospectively the association between the frequency of spanking of toddlers and later behavioral problems in Japanese children using national birth cohort data. We used data from the Longitudinal Survey of Newborns in the 21st Century, a population-based birth cohort data set collected by the Japanese Ministry of Health, Labour, and Welfare (N=29,182). Frequency of spanking ("never", "sometimes" and "always") and child behavioral problems were assessed via a caregiver questionnaire when the child was 3.5 years old and again at 5.5 years. Propensity score matching was used to examine the association between frequency of spanking and child behavioral problems, adjusting for parental socioeconomic status, child temperament and parenting behaviors. Compared to children who were never spanked, occasional spanking ("sometimes") showed a higher number of behavioral problems (on a 6-point scale) (coefficient: 0.11, 95% CI: 0.07-0.15), and frequent spanking ("always") showed an even larger number of behavioral problems compared with "sometimes" (coefficient: 0.08, 95% CI:0.01-0.16). Spanking of any self-reported frequency was associated with an increased risk for later behavioral problems in children. Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. Infant Neurobehavioral Dysregulation Related to Behavior Problems in Children with Prenatal Substance Exposure

    Science.gov (United States)

    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

    2010-01-01

    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

  10. The problem of serial order in behavior: Lashley's legacy.

    Science.gov (United States)

    Rosenbaum, David A; Cohen, Rajal G; Jax, Steven A; Weiss, Daniel J; van der Wel, Robrecht

    2007-08-01

    In a prescient paper Karl Lashley (1951) rejected reflex chaining accounts of the sequencing of behavior and argued instead for a more cognitive account in which behavioral sequences are typically controlled with central plans. An important feature of such plans, according to Lashley, is that they are hierarchical. Lashley offered several sources of evidence for the hierarchical organization for behavioral plans, and others afterward provided more evidence for this hypothesis. We briefly review that evidence here and then shift from a focus on the structure of plans (Lashley's point of concentration) to the processes by which plans are formed in real time. Two principles emerge from the studies we review. One is that plans are not formed from scratch for each successive movement sequence but instead are formed by making whatever changes are needed to distinguish the movement sequence to be performed next from the movement sequence that has just been performed. This plan-modification view is supported by two phenomena discovered in our laboratory: the parameter remapping effect, and the handpath priming effect. The other principle we review is that even single movements appear to be controlled with hierarchically organized plans. At the top level are the starting and goal postures. At the lower level are the intermediate states comprising the transition from the starting posture to the goal posture. The latter principle is supported by another phenomenon discovered in our lab, the end-state comfort effect, and by a computational model of motor planning which accounts for a large number of motor phenomena. Interestingly, the computational model hearkens back to a classical method of generating cartoon animations that relies on the production of keyframes first and the production of interframes (intermediate frames) second.

  11. Clinically significant behavior problems among young children 2 years after the Great East Japan Earthquake.

    Science.gov (United States)

    Fujiwara, Takeo; Yagi, Junko; Homma, Hiroaki; Mashiko, Hirobumi; Nagao, Keizo; Okuyama, Makiko

    2014-01-01

    On March 11, 2011, a massive undersea earthquake and tsunami struck East Japan. Few studies have investigated the impact of exposure to a natural disaster on preschool children. We investigated the association of trauma experiences during the Great East Japan Earthquake on clinically significant behavior problems among preschool children 2 years after the earthquake. Participants were children who were exposed to the 2011 disaster at preschool age (affected area, n = 178; unaffected area, n = 82). Data were collected from September 2012 to June 2013 (around 2 years after the earthquake), thus participants were aged 5 to 8 years when assessed. Severe trauma exposures related to the earthquake (e.g., loss of family members) were assessed by interview, and trauma events in the physical environment related to the earthquake (e.g. housing damage), and other trauma exposure before the earthquake, were assessed by questionnaire. Behavior problems were assessed by caregivers using the Child Behavior Checklist (CBCL), which encompasses internalizing, externalizing, and total problems. Children who exceeded clinical cut-off of the CBCL were defined as having clinically significant behavior problems. Rates of internalizing, externalizing, and total problems in the affected area were 27.7%, 21.2%, and 25.9%, respectively. The rate ratio suggests that children who lost distant relatives or friends were 2.36 times more likely to have internalizing behavior problems (47.6% vs. 20.2%, 95% CI: 1.10-5.07). Other trauma experiences before the earthquake also showed significant positive association with internalizing, externalizing, and total behavior problems, which were not observed in the unaffected area. One in four children still had behavior problems even 2 years after the Great East Japan Earthquake. Children who had other trauma experiences before the earthquake were more likely to have behavior problems. These data will be useful for developing future interventions in

  12. Feeding Behavioral Assessment in Children with Cleft Lip and/or Palate and Parental Responses to Behavior Problems.

    Science.gov (United States)

    Hasanpour, Marzieh; Ghazavi, Zohreh; Keshavarz, Samaneh

    2017-01-01

    Children with cleft lip and/or palate frequently experience feeding difficulties that may place them at risk of malnutrition. Parents' negative response to these problems is associated with development of problematic behaviors in the child. This study aimed to investigate feeding behavior in children with cleft lip and/or palate and parental responses to these problems. A total of 120 parents of children (aged 6 months to 6 years) with cleft lip and/or palate were recruited from the Cleft Lip and Palate Clinic in Isfahan University of Medical Sciences, Isfahan, Iran, who gave consent and completed a two-part questionnaire through interviews. Part A of the questionnaire consisted of 25 items that evaluate children's feeding behavior during mealtimes and part B consists of 18 items that assess parental response (strategies, feelings, and anxiety) to these problems. Independent t-test showed a significant difference in the mean score of feeding behavior in mothers (P = 0.020) and parental responses in fathers (P = 0.030). The Pearson correlation coefficient showed an inverse correlation between behavioral feeding score and children's interval (P = 0.008, r = -0.381) and direct correlation between parental response and feeding behavioral difficulties (P = 0.003, r = 0.428). With regards to the results representing appropriate feeding behaviors in children with cleft lip and/or palate, it is suggested that feeding be avioral assessment is an essential nursing and nonmedical intervention for all children.

  13. Social problem solving training for African Americans: effects on dietary problem solving skill and DASH diet-related behavior change.

    Science.gov (United States)

    Lesley, Marsha L

    2007-01-01

    Hypertension continues to take its toll on millions of African Americans. Adhering to an eating plan called Dietary Approaches to Stop Hypertension (DASH) can significantly lower blood pressure. This study examined whether problem solving training in addition to education on DASH is more effective than education alone to help African Americans in an urban community college setting solve their own dietary problems and change eating behaviors that could affect blood pressure. A randomized, two groups, multiple post-test design was used. All participants (N=78, 59% female) completed a Problem Solving Instrument immediately post-intervention and a follow-up Telephone Interview 2 weeks later. Fewer than half had normal blood pressure on screening. The Experimental Group identified and implemented significantly higher quality solutions to the second of their two problems than the Control Group. The intervention effect was the greatest for participants with blood pressure screenings above normal. Problem solving training combined with nutrition information may help African Americans to deal more effectively with dietary problems especially when the problems are complex or less well-defined. Dietary interventions that include a focus on everyday problem solving as well as knowledge acquisition can be developed in clinical, community health, school, and worksite settings.

  14. Gambling behaviors and psychopathology related to Attention-Deficit/Hyperactivity Disorder (ADHD) in problem and non-problem adult gamblers.

    Science.gov (United States)

    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

    2016-05-30

    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.

  15. HIDDEN WEB EXTRACTOR DYNAMIC WAY TO UNCOVER THE DEEP WEB

    Directory of Open Access Journals (Sweden)

    DR. ANURADHA

    2012-06-01

    Full Text Available In this era of digital tsunami of information on the web, everyone is completely dependent on the WWW for information retrieval. This has posed a challenging problem in extracting relevant data. Traditional web crawlers focus only on the surface web while the deep web keeps expanding behind the scene. The web databases are hidden behind the query interfaces. In this paper, we propose a Hidden Web Extractor (HWE that can automatically discover and download data from the Hidden Web databases. Since the only “entry point” to a Hidden Web site is a query interface, the main challenge that a Hidden WebExtractor has to face is how to automatically generate meaningful queries for the unlimited number of website pages.

  16. CHILD VICTIMIZATION AND PARENTAL MONITORING AS MEDIATORS OF YOUTH PROBLEM BEHAVIORS.

    Science.gov (United States)

    Robertson, Angela A; Baird-Thomas, Connie; Stein, Judith A

    2008-06-01

    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.

  17. The effects of variable-time versus contingent reinforcement delivery on problem behavior maintained by escape.

    Science.gov (United States)

    Lomas Mevers, Joanna E; Fisher, Wayne W; Kelley, Michael E; Fredrick, Laura D

    2014-01-01

    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.

  18. Adolescents' emotional reactions to parental cancer : effect on emotional and behavioral problems

    NARCIS (Netherlands)

    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.

    2011-01-01

    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

  19. Working parents of children with behavioral problems: a study on the family-work interface.

    Science.gov (United States)

    Breevaart, Kimberley; Bakker, Arnold B

    2011-05-01

    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.

  20. Every child is different : differential parental treatment and adolescent problem behavior

    NARCIS (Netherlands)

    Tamrouti-Makkink, Ilse Diana

    2006-01-01

    This dissertation is an important contribution to the research on differential parental treatment and adolescent problem behavior. First, it extends earlier studies by exploring possible moderating factors explaining the level of differential parental treatment and the link between differential

  1. Multidisciplinary behavioral treatment of defecation problems: a controlled study in children with anorectal malformations.

    NARCIS (Netherlands)

    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.

    2001-01-01

    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

  2. Positive reinforcement as treatment for problem behavior maintained by negative reinforcement.

    Science.gov (United States)

    Payne, Steven W; Dozier, Claudia L

    2013-01-01

    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.

  3. Family Material Hardship and Chinese Adolescents’ Problem Behaviors: A Moderated Mediation Analysis

    OpenAIRE

    Wenqiang Sun; Dongping Li; Wei Zhang; Zhenzhou Bao; Yanhui Wang

    2015-01-01

    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...

  4. Weight Status and Behavioral Problems among Very Young Children in Chile

    OpenAIRE

    Kagawa, Rose M. C.; Fernald, Lia C.H; Jere R. Behrman

    2016-01-01

    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...

  5. Associations between the Risk of Internet Addiction and Problem Behaviors among Korean Adolescents

    OpenAIRE

    Sung, Jisun; Lee, Jungkwon; Noh, Hye-Mi; Park, Yong Soon; Ahn, Eun Ju

    2013-01-01

    Background The number of internet users is increasing rapidly and internet addiction among adolescents has become a serious public health problem in Korea. In the light of behavioral addiction, this study was aimed to identify the associations between the risk of internet addiction and other problem behaviors which can lead to addiction, such as cigarette smoking, alcohol drinking, drug abuse, and sexual intercourse among a nationally representative sample of Korean adolescents. Methods Data ...

  6. Which unmet needs contribute to behavior problems in persons with advanced dementia?

    OpenAIRE

    Cohen-Mansfield, Jiska; Dakheel-Ali, Maha; Marx, Marcia S.; Thein, Khin; Regier, Natalie G.

    2015-01-01

    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...

  7. Boundary behavior of Gleason's problem in hyperbolic harmonic Bergman spaces

    Institute of Scientific and Technical Information of China (English)

    REN; Guangbin

    2005-01-01

    [1]Choe, B. R., Koo, H., Yi, H., Gleason's problem for harmonic functions on Half-spaces, Integr. Equ. Oper.Theory., 2000, 36(3): 269-287.[2]Ren, G. B., Shi, J. H., Gleason's problem in weighted Bergman space on egg domains, Science in China, Ser. A,1998, 41(3): 225-231.[3]Zhu, K. H., The Bergman spaces, the Bloch spaces and Gleason's problem, Trans. Amer. Math. Soc., 1988,309(1): 253-268.[4]Rudin, W., Function Theory in the Unit Ball of Cn, New York: Springer, 1980, 1-436.[5]Krantz, S., Function Theory in Several Complex Variables, New York: John Wiley & Sons Inc, 1992, 1-437.[6]Geller, D., Some results in Hp-theory for the Heisenberg group, Duke Math. J., 1980, 47(2): 365-390.[7]Leutwiler, H., On a distance invariant under Mobius transformations in Rn, Ann. Acad. Sci. Fennice Series A I Mathematica, 1987, 12(1): 3-17.[8]Ahlfors, L. V., Mobius, Transformations in Several Dimensions, Minneapolis: University of Minnesota, 1981,1-150.[9]Axler, S., Bourdon, P., Ramey, W., Harmonic Function Theory, New York: Springer, 1992, 1-231.[10]Coifman, R. R., Rochberg, R., Representation Theorems for Holomorphic and Harmonic Functions in Lp, Paris:Soc. Math. France, 1980, 11-66.[11]Miao, J., Reproducing kernels for harmonic Bergman spaces of the unit ball, Mh. Math., 1998, 125(1): 25-35.[12]Stroethoff, K., Harmonic Bergman spaces, in Holomorphic Spaces (eds. Axler, S., McCarthy, J. E., Sarason,D.), Cambridge: Cambridge University Press, 1998, 51-63.[13]Djrbashian, A. E., Shamoian, F. A., Topics in the Theory of Apα Spaces, Leipzig: Teubner, 1988, 1-199.[14]Erdely, A., Magnus, W., Oberhettinger, F. et al., Higher Transcendental Functions I, New York: McGraw-Hill,1953, 1-302.[15]Rainville, E. D., Special Functions, New York: Chelsea Publishing Co., 1971, 1-365.

  8. Overweight in preschool children behavioral problems and early risk factors /

    OpenAIRE

    Pérez-Bonaventura, Iris

    2016-01-01

    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...

  9. Pediatrician identification of child behavior problems: the roles of parenting factors and cross-practice differences.

    Science.gov (United States)

    Dempster, Robert M; Wildman, Beth G; Langkamp, Diane; Duby, John C

    2012-06-01

    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.

  10. Locus of control, problem-solving skills appraisal as predictors of waste prevention behaviors

    Directory of Open Access Journals (Sweden)

    Karbalaei, S.

    2013-12-01

    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.

  11. Personality and Parenting Processes Associated with Problem Behaviors: A Study of Adolescents in Santiago, Chile.

    Science.gov (United States)

    Bares, Cristina B; Andrade, Fernando; Delva, Jorge; Grogan-Kaylor, Andrew

    2011-12-01

    Considerable research in the U.S. has established that adolescent antisocial, aggressive, and attention problems have a negative influence on adolescents' ability to become productive members of society. However, although these behaviors appear in other cultures, little is known about the development of these problems among adolescents in countries other than the U.S.. This study contributes to our understanding of personality and parenting factors associated with adolescent problem behaviors using an international sample. Data are from a NIDA-funded study of 884 community-dwelling adolescents in Santiago, Chile (Mean age=14, SD=1.4, 48% females) of mid-to-low socioeconomic status. Results revealed that rule-breaking and aggressive behaviors were both associated with greater levels of adolescent drive but lower levels of parental monitoring and positive parenting by both parents. Adolescents who reported more attention problems were more likely to exhibit driven behavior, more behavioral inhibition, to report lower levels of parental monitoring, and positive parenting by mother and father. Results of interactions revealed that the influences of positive parenting and parental monitoring on adolescent aggressive behaviors varied as a function of the gender of the adolescent. Helping parents build on their parenting skills may result in important reductions in adolescent problem behaviors among U.S. and international adolescents.

  12. Noncontingent reinforcement for the treatment of severe problem behavior: An analysis of 27 consecutive applications.

    Science.gov (United States)

    Phillips, Cara L; Iannaccone, Julia A; Rooker, Griffin W; Hagopian, Louis P

    2017-04-01

    Noncontingent reinforcement (NCR) is a commonly used treatment for severe problem behavior displayed by individuals with intellectual and developmental disabilities. The current study sought to extend the literature by reporting outcomes achieved with 27 consecutive applications of NCR as the primary treatment for severe problem behavior. All applications of NCR were included regardless of treatment outcome to minimize selection bias favoring successful cases. Participants ranged in age from 5 to 33 years. We analyzed the results across behavioral function and with regard to the use of functional versus alternative reinforcers. NCR effectively treated problem behavior maintained by social reinforcement in 14 of 15 applications, using either the functional reinforcer or alternative reinforcers. When we implemented NCR to treat problem behavior maintained by automatic reinforcement, we often had to add other treatment components to produce clinically significant effects (five of nine applications). Results provide information on the effectiveness and limitations of NCR as treatment for severe problem behavior. © 2017 Society for the Experimental Analysis of Behavior.

  13. The association of parental temperament and character on their children's behavior problems.

    Science.gov (United States)

    Lee, Soo Jin; Cloninger, C Robert; Park, Soo Hyun; Chae, Han

    2015-01-01

    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.

  14. The association of parental temperament and character on their children’s behavior problems

    Directory of Open Access Journals (Sweden)

    Soo Jin Lee

    2015-12-01

    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.

  15. Does Teaching Problem-Solving Skills Matter? An Evaluation of Problem-Solving Skills Training for the Treatment of Social and Behavioral Problems in Children

    Science.gov (United States)

    Bushman, Bryan B.; Peacock, Gretchen Gimpel

    2010-01-01

    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…

  16. Intimate Partner Violence and Correlates with Risk Behaviors and HIV/STI Diagnoses Among Men Who Have Sex With Men and Men Who Have Sex with Men and Women in China: A Hidden Epidemic

    Science.gov (United States)

    Davis, Alissa; Best, John; Wei, Chongyi; Luo, Juhua; Van Der Pol, Barbara; Meyerson, Beth; Dodge, Brian; Aalsma, Matthew; Tucker, Joseph

    2015-01-01

    Background Intimate partner violence (IPV) research has primarily focused on heterosexual couples, but has largely ignored IPV among men who have sex with men (MSM). We examined IPV prevalence among MSM and men who have sex with men and women (MSMW) in China. Methods MSM over the age of 16 were recruited through three MSM-focused websites in China. An online survey containing items on sociodemographics, risk behaviors, IPV, and self-reported HIV or STI diagnosis was completed. Multivariate regression was used to examine associations between IPV and risk behaviors and an HIV or STI diagnosis. Results Among 610 participants, 182 (29.8%) reported experiencing at least one type of IPV. MSMW were at significantly greater risk for IPV (adjusted odds ratio (AOR) 1.65, 95% CI [1.08–2.53]) compared to MSM. Men who had experienced IPV were more likely to have participated in group sex (AOR 1.86, 95% CI [1.08–3.21]), to have had sex in exchange for gifts or money (AOR 5.06, 95% CI [2.47–10.35]), and to report a positive HIV diagnosis (AOR 2.59, 95% CI [1.22–5.51]). Conclusions There is a hidden epidemic of IPV among MSM in China, especially among MSMW. The hidden nature of MSM and MSMW suggests the need for a clinical environment more conducive to disclosure. Research is needed to understand the pathways linking IPV and HIV risk among MSM in order to optimize the design of effective interventions. PMID:26222752

  17. Infant and toddler crying, sleeping and feeding problems and trajectories of dysregulated behavior across childhood.

    Science.gov (United States)

    Winsper, Catherine; Wolke, Dieter

    2014-01-01

    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.

  18. Treatment Adherence, Competence, and Outcome in Individual and Family Therapy for Adolescent Behavior Problems

    Science.gov (United States)

    Hogue, Aaron; Henderson, Craig E.; Dauber, Sarah; Barajas, Priscilla C.; Fried, Adam; Liddle, Howard A.

    2008-01-01

    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,…

  19. Evaluation of a Behavioral Treatment Package to Reduce Sleep Problems in Children with Angelman Syndrome

    Science.gov (United States)

    Allen, Keith D.; Kuhn, Brett R.; DeHaai, Kristi A.; Wallace, Dustin P.

    2013-01-01

    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…

  20. Mass Screening for Severe Problem Behavior among Infants and Toddlers in Peru

    Science.gov (United States)

    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

    2012-01-01

    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…

  1. Genotype-Environment Correlations in Late Childhood and Early Adolescence: Antisocial Behavioral Problems and Coercive Parenting.

    Science.gov (United States)

    O'Connor, Thomas G.; Deater-Deckard, Kirby; Fulker, David; Rutter, Michael; Polmin, Robert

    1998-01-01

    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…

  2. Interpersonal Problem-Solving Capacity and Behavioral Adjustment in Preschool Children.

    Science.gov (United States)

    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…

  3. The Longitudinal Relation between Academic/Cognitive Skills and Externalizing Behavior Problems in Preschool Children

    Science.gov (United States)

    Metcalfe, Lindsay A.; Harvey, Elizabeth A.; Laws, Holly B.

    2013-01-01

    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…

  4. The Link between Food Ingested and Problem Behavior: Fact or Fallacy?

    Science.gov (United States)

    Pescara-Kovach, Lisa A.; Alexander, Kristi

    1994-01-01

    Past and current research on the effects of foods ingested and food allergies on hyperactivity and other behavior problems are examined in this article. It is argued that evidence supporting a link between diet and behavior is lacking. Methods for correcting widespread public misconceptions on this subject are also discussed. (Author/PB)

  5. Types of Motivating Operations in Interventions with Problem Behavior: A Systematic Review

    Science.gov (United States)

    Simo-Pinatella, David; Font-Roura, Josep; Planella-Morato, Joaquima; McGill, Peter; Alomar-Kurz, Elisabeth; Gine, Climent

    2013-01-01

    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…

  6. Anger and Approach Motivation in Infancy: Relations to Early Childhood Inhibitory Control and Behavior Problems

    Science.gov (United States)

    He, Jie; Degnan, Kathryn Amey; McDermott, Jennifer Martin; Henderson, Heather A.; Hane, Amie Ashley; Xu, Qinmei; Fox, Nathan A.

    2010-01-01

    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…

  7. COMT Val158Met Genotype as a Risk Factor for Problem Behaviors in Youth

    Science.gov (United States)

    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.

    2010-01-01

    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…

  8. "Tuning into Kids": Reducing Young Children's Behavior Problems Using an Emotion Coaching Parenting Program

    Science.gov (United States)

    Havighurst, Sophie S.; Wilson, Katherine R.; Harley, Ann E.; Kehoe, Christiane; Efron, Daryl; Prior, Margot R.

    2013-01-01

    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…

  9. The Influence of Auditory Short-Term Memory on Behavior Problem Development

    Science.gov (United States)

    Low, Justin; Keith, Timothy

    2015-01-01

    The purpose of this research was to determine the influence of two subcomponents of auditory short-term memory on the developmental trajectories of behavior problems. The sample included 7,058 children from the NLSY79--Children and Young Adult survey between the ages 5 and 14 years. Results suggested that anxious/depressed behavior increases…

  10. Intervention Fidelity in Family-Based Prevention Counseling for Adolescent Problem Behaviors

    Science.gov (United States)

    Hogue, Aaron; Liddle, Howard A.; Singer, Alisa; Leckrone, Jodi

    2005-01-01

    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…

  11. BEST in CLASS: A Classroom-Based Model for Ameliorating Problem Behavior in Early Childhood Settings

    Science.gov (United States)

    Vo, Abigail; Sutherland, Kevin S.; Conroy, Maureen A.

    2012-01-01

    As more young children enter school settings to attend early childhood programs, early childhood teachers and school psychologists have been charged with supporting a growing number of young children with chronic problem behaviors that put them at risk for the development of emotional/behavioral disorders (EBDs). There is a need for effective,…

  12. Family Processes and Problem Behaviors in Middle-Class African American Adolescents.

    Science.gov (United States)

    Smetana, Judith G.; Crean, Hugh F.; Daddis, Christopher

    2002-01-01

    This study examined the joint association between mothers' and adolescents' ratings of parental behavioral control, and adolescents' and observers' ratings of mother-adolescent communication with adolescent problem behaviors. Findings demonstrate the utility of conceptually distinguishing between parenting and parent-adolescent relationships, and…

  13. Interpersonal Problem-Solving Capacity and Behavioral Adjustment in Preschool Children.

    Science.gov (United States)

    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…

  14. The children's social behavior questionnaire for milder variants of PDD problems : Evaluation of the psychometric characteristics

    NARCIS (Netherlands)

    Luteijn, Ellen; Luteijn, Frans; Jackson, S.; Volkmar, F; Minderaa, R

    2000-01-01

    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

  15. EMDR versus CBT for children with self-esteem and behavioral problems: a randomized controlled trial

    NARCIS (Netherlands)

    F. Wanders; M. Serra; A. de Jongh

    2008-01-01

    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

  16. Antecedents and behavior-problem outcomes of parental monitoring and psychological control in early adolescence.

    Science.gov (United States)

    Pettit, G S; Laird, R D; Dodge, K A; Bates, J E; Criss, M M

    2001-01-01

    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.

  17. Do Personality Traits Moderate Relations Between Psychologically Controlling Parenting and Problem Behavior in Adolescents?

    Science.gov (United States)

    Mabbe, Elien; Soenens, Bart; Vansteenkiste, Maarten; Van Leeuwen, Karla

    2016-06-01

    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.

  18. Asymptotic Behavior for Rayleigh Problem Based on Kinetic Theory

    Science.gov (United States)

    Kuo, Hung-Wen

    2017-03-01

    We investigate the dynamics of the gas bounded by an infinite flat plate which is initially in equilibrium and set at some instant impulsively into uniform motion in its own plane. We use the Boltzmann equation to describe intermolecular collisions and assume the diffuse reflection to describe the interaction of the gas with the boundary. The Mach number of the plate is assumed to be small so that we can linearize the Boltzmann equation as well as the boundary condition. We show that the asymptotic behavior of the gas represents a perturbation to the free molecular gas when the time is much less than the mean free time. On the other hand, if the time is much greater than the mean free time, we show that the gas dynamics is governed by the linearized Navier-Stokes equation with a slip flow on the boundary and establish a boundary layer correction with thickness of the order of the mean free path. We also establish the singularity of velocity distribution function along the particle trajectory near the boundary.

  19. Preschool Behavioral and Social-Cognitive Problems as Predictors of (Pre)adolescent Disruptive Behavior

    OpenAIRE

    Emond, Alice; Ormel, Johan; Veenstra, Rene; Oldehinkel, Albertine J.

    2007-01-01

    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...

  20. Perceived Causes of Mental Health Problems and Help-Seeking Behavior among University Students in Ethiopia

    Science.gov (United States)

    Alemu, Yirgalem

    2014-01-01

    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…

  1. Determining the Presence of a Problem: Comparing Two Approaches for Detecting Youth Behavioral Risk

    Science.gov (United States)

    Kamphaus, R. W.; DiStefano, Christine; Dowdy, Erin; Eklund, Katie; Dunn, Alnita Rettig

    2010-01-01

    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…

  2. Narrative Therapy and Non-Suicidal-Self-Injurious Behavior: Externalizing the Problem and Internalizing Personal Agency

    Science.gov (United States)

    Hoffman, Rachel M.; Kress, Victoria E.

    2008-01-01

    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.

  3. Behavioral Problems in Children and Adolescents with Difficult-To-Treat Asthma

    NARCIS (Netherlands)

    Verkleij, Marieke; van de Griendt, Erik-Jonas; Kaptein, Ad A.; van Essen-Zandvliet, Liesbeth; Duiverman, Eric; Geenen, Rinie

    2011-01-01

    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

  4. Childhood problem behavior and parental divorce: evidence for gene-environment interaction

    NARCIS (Netherlands)

    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)

    2012-01-01

    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

  5. Cognitive-Behavioral Training of Problem-Solving and Impulse-Control with Delinquent Adolescents.

    Science.gov (United States)

    Hains, Anthony A.; Hains, Ann Higgins

    1988-01-01

    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…

  6. Perceived Causes of Mental Health Problems and Help-Seeking Behavior among University Students in Ethiopia

    Science.gov (United States)

    Alemu, Yirgalem

    2014-01-01

    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…

  7. Attachment Style, Home-Leaving Age and Behavioral Problems among Residential Care Children

    Science.gov (United States)

    Shechory, Mally; Sommerfeld, Eliane

    2007-01-01

    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…

  8. A Micro-Developmental Approach to Studying Young Children's Problem Solving Behavior in Addition

    Science.gov (United States)

    Voutsina, Chronoula

    2012-01-01

    This paper presents a study that investigated the process of change in 5-6-year-old children's successful problem-solving approaches when tackling a multiple-step task in elementary arithmetic. Micro-developmental changes in children's successful problem-solving behavior were analyzed using Karmiloff-Smith's model of representational redescription…

  9. Where Is the Syndrome? Examining Co-Occurrence among Multiple Problem Behaviors in Adolescence

    Science.gov (United States)

    Willoughby, Teena; Chalmers, Heather; Busseri, Michael A.

    2004-01-01

    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…

  10. Childhood problem behavior and parental divorce: evidence for gene-environment interaction

    NARCIS (Netherlands)

    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)

    2012-01-01

    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

  11. Social Problem-Solving and Mild Intellectual Disabilities: Relations with Externalizing Behavior and Therapeutic Context

    Science.gov (United States)

    van Nieuwenhuijzen, Maroesjka; de Castro, Bram Orobio; Wijnroks, Lex; Vermeer, Adri; Matthys, Walter

    2009-01-01

    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-based social problem-solving task. Of these, 130…

  12. Parent-reported problem behavior among children with sensory disabilities attending elementary regular schools

    NARCIS (Netherlands)

    Maes, B; Grietens, H

    2004-01-01

    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

  13. Behavioral and emotional problems reported by parents of children ages 6 to 16 in 31 societies

    DEFF Research Database (Denmark)

    Rescorla, L.; Achenbach, T.; Ivanova, M.Y.

    2007-01-01

    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...

  14. Preadolescent behavior problems after prenatal cocaine exposure: Relationship between teacher and caretaker ratings (Maternal Lifestyle Study)

    Science.gov (United States)

    Bada, Henrietta S.; Bann, Carla; Bauer, Charles R.; Shankaran, Seetha; Lester, Barry; LaGasse, Linda; Hammond, Jane; Whitaker, Toni; Das, Abhik; Tan, Sylvia; Higgins, Rosemary

    2010-01-01

    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

  15. Gender Differences in the Effects of Behavioral Problems on School Outcomes

    DEFF Research Database (Denmark)

    Kristoffersen, Janni; Smith, Nina

    This study analyzes gender differences in the relationships between behavioral problems and school outcomes. The study is based on teacher and parent evaluations using the SDQ questionnaire at the age of 10-12 years of about 6,000 Danish children born in 1990-92. The sample is merged with extensive...... register information on parental background and student outcomes. We find a large negative association between the externalizing behavioral indicators and school outcomes. However, very little of the gender difference in average Reading and Math test scores can be attributed to gender differences...... in the prevalence of low-scoring individuals with behavioral problems....

  16. Staff perceptions of sexuality-related problems and behaviors of psychiatrically hospitalized children and adolescents.

    Science.gov (United States)

    Zeanah, P D; Hamilton, M L

    1998-01-01

    Clinical staff at two hospitals serving children and adolescents were surveyed regarding their observations and experiences regarding the sexuality-related behaviors and issues of patients. Results of this descriptive study indicate that staff frequently encounter a wide range of such problems, including the effects sexual abuse, sexually aggressive or inappropriate behavior, lack of knowledge about basic hygiene and sexual development, pregnancy and contraception, high-risk behaviors, and sexually-transmitted diseases, including AIDS. Similarities and differences of the perceptions by staff of these problems are compared across unit types (children's, adolescents, dually-diagnosed, developmentally-disabled). Implications for staff training, clinical policies, and further research are discussed.

  17. An Indirect Examination of the Function of Problem Behavior Associated with Fragile X Syndrome and Smith-Magenis Syndrome

    Science.gov (United States)

    Langthorne, Paul; McGill, Peter

    2012-01-01

    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…

  18. Some results on the asymptotic behavior for hyperbolic problems in cylindrical domains becoming unbounded

    Science.gov (United States)

    Guesmia, Senoussi

    2008-05-01

    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.

  19. Childhood problem behavior and parental divorce: evidence for gene–environment interaction

    OpenAIRE

    Robbers, Sylvana; van Oort, Floor; Huizink, Anja; Verhulst, Frank; van Beijsterveldt, Toos; Boomsma, Dorret; Bartels, Meike

    2012-01-01

    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...

  20. Hidden neural networks

    DEFF Research Database (Denmark)

    Krogh, Anders Stærmose; Riis, Søren Kamaric

    1999-01-01

    A general framework for hybrids of hidden Markov models (HMMs) and neural networks (NNs) called hidden neural networks (HNNs) is described. The article begins by reviewing standard HMMs and estimation by conditional maximum likelihood, which is used by the HNN. In the HNN, the usual HMM probability...... parameters are replaced by the outputs of state-specific neural networks. As opposed to many other hybrids, the HNN is normalized globally and therefore has a valid probabilistic interpretation. All parameters in the HNN are estimated simultaneously according to the discriminative conditional maximum...... likelihood criterion. The HNN can be viewed as an undirected probabilistic independence network (a graphical model), where the neural networks provide a compact representation of the clique functions. An evaluation of the HNN on the task of recognizing broad phoneme classes in the TIMIT database shows clear...

  1. [Brief strategic family therapy: an empirically-validated intervention for reducing adolescent behavior problems].

    Science.gov (United States)

    Robbins, Michael S; Horigian, Viviana E; Szapocznik, José

    2008-01-01

    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.

  2. PREDICTORS OF EMOTIONAL AND BEHAVIORAL PROBLEMS IN 1-YEAR-OLD CHILDREN: A LONGITUDINAL PERSPECTIVE.

    Science.gov (United States)

    Sirvinskiene, Giedre; Zemaitiene, Nida; Jusiene, Roma; Markuniene, Egle

    2016-07-01

    Emotional and behavioral problems at an early age can reasonably be considered a high-risk factor for later mental health disorders. The aim of the article is to reveal predictive factors of 1½-year-old children's emotional and behavioral problems. The study was a part of a prospective birth-cohort study. The study sample consisted of 172 full-term infants (born during Gestational Weeks 37-42) and their mothers. Emotional and behavioral problems at the age of 1½ years were measured using the Child Behavior Checklist for Ages 1½-5 (T. Achenbach & L. Rescorla, 2000), which was completed by mothers. Emotional and behavioral problems at age of 1½ years were more prevalent in infants born via cesarean section, as compared to infants born vaginally without administration of medication. Newborns' suboptimal functioning after birth, complicated emotional acceptance of pregnancy, a couple's nonsatisfactory relationship during pregnancy, maternal distress during pregnancy and in the first months after childbirth, and inflexible and parent-oriented attitudes toward infant-rearing also predicted children's emotional and behavioral problems independent of sociodemographic factors. Results suggest that biomedical and psychosocial factors which manifest themselves in the prenatal and perinatal periods can have associations with later infant and child mental health. © 2016 Michigan Association for Infant Mental Health.

  3. Mental Illness, Behavior Problems, and Social Behavior in Adults with Down Syndrome

    Science.gov (United States)

    Straccia, Claudio; Baggio, Stéphanie; Barisnikov, Koviljka

    2014-01-01

    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…

  4. Mental Illness, Behavior Problems, and Social Behavior in Adults with Down Syndrome

    Science.gov (United States)

    Straccia, Claudio; Baggio, Stéphanie; Barisnikov, Koviljka

    2014-01-01

    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…

  5. Influences of tobacco advertising exposure and conduct problems on smoking behaviors among adolescent males and females.

    Science.gov (United States)

    Mays, Darren; Gilman, Stephen E; Rende, Richard; Luta, George; Tercyak, Kenneth P; Niaura, Raymond S

    2014-06-01

    Adolescents with conduct problems are more likely to smoke, and tobacco advertising exposure may exacerbate this risk. Males' excess risk for conduct problems and females' susceptibility to advertising suggest gender-specific pathways to smoking. We investigated the associations between gender, conduct problems, and lifetime smoking and adolescents' exposure to tobacco advertising, and we examined prospective relationships with smoking behaviors. Adolescents completed baseline (2001-2004; n = 541) and 5-year follow-up (2007-2009; n =320) interviews for a family study of smoking risk. Baseline interviews assessed conduct problems and tobacco advertising exposure; smoking behavior was assessed at both timepoints. Generalized linear models analyzed gender differences in the relationship between conduct problems, advertising exposure, and smoking behavior at baseline and longitudinally. At baseline, among males, conduct problems were associated with greater advertising exposure independent of demographics and lifetime smoking. Among females at baseline, conduct problems were associated with greater advertising exposure only among never-smokers after adjusting for demographics. In longitudinal analyses, baseline advertising exposure predicted subsequent smoking initiation (i.e., smoking their first cigarette between baseline and follow-up) for females but not for males. Baseline conduct problems predicted current (i.e., daily or weekly) smoking at follow-up for all adolescents in adjusted models. The findings of this study reinforce that conduct problems are a strong predictor of subsequent current smoking for all adolescents and reveal important differences between adolescent males and females in the relationship between conduct problems, tobacco advertising behavior, and smoking behavior. The findings suggest gender-specific preventive interventions targeting advertising exposure may be warranted.

  6. Preadoption adversity and long-term clinical-range behavior problems in adopted Chinese girls.

    Science.gov (United States)

    Tan, Tony Xing; Camras, Linda A; Kim, Eun Sook

    2016-04-01

    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.

  7. Coupling of Hidden Sector

    CERN Document Server

    Królikowski, Wojciech

    2016-01-01

    A hypothetic Hidden Sector of the Universe, consisting of sterile fermions ("sterinos") and sterile mediating bosons ("sterons") of mass dimension 1 (not 2!) - the last described by an antisymmetric tensor field - requires to exist also a scalar isovector and scalar isoscalar in order to be able to construct electroweak invariant coupling (before spontaneously breaking its symmetry). The introduced scalar isoscalar might be a resonant source for the diphoton excess of 750 GeV, suggested recently by experiment.

  8. A comparison of positive and negative reinforcement for compliance to treat problem behavior maintained by escape.

    Science.gov (United States)

    Slocum, Sarah K; Vollmer, Timothy R

    2015-09-01

    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.

  9. PREMATURITY, NEONATAL HEALTH STATUS, AND LATER CHILD BEHAVIORAL/EMOTIONAL PROBLEMS: A SYSTEMATIC REVIEW.

    Science.gov (United States)

    Cassiano, Rafaela G M; Gaspardo, Claudia M; Linhares, Maria Beatriz M

    2016-05-01

    Preterm birth can impact on child development. As seen previously, children born preterm present more behavioral and/or emotional problems than do full-term counterparts. In addition to gestational age, neonatal clinical status should be examined to better understand the differential impact of premature birth on later developmental outcomes. The aim of the present study was to systematically review empirical studies on the relationship between prematurity, neonatal health status, and behavioral and/or emotional problems in children. A systematic search of the PubMed, PsycINFO, Web of Science, and LILACS databases for articles published from 2009 to 2014 was performed. The inclusion criteria were empirical studies that evaluated behavioral and/or emotional problems that are related to clinical neonatal variables in children born preterm. Twenty-seven studies were reviewed. Results showed that the degree of prematurity and birth weight were associated with emotional and/or behavioral problems in children at different ages. Prematurity that was associated with neonatal clinical conditions (e.g., sepsis, bronchopulmonary dysplasia, and hemorrhage) and such treatments as corticoids and steroids increased the risk for these problems. The volume and abnormalities of specific brain structures also were associated with these outcomes. In conclusion, the neonatal health problems associated with prematurity present a negative impact on later child emotional and adapted behavior. © 2016 Michigan Association for Infant Mental Health.

  10. Harsh discipline and behavior problems: the moderating effects of cortisol and alpha-amylase.

    Science.gov (United States)

    Chen, Frances R; Raine, Adrian; Rudo-Hutt, Anna S; Glenn, Andrea L; Soyfer, Liana; Granger, Douglas A

    2015-01-01

    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.

  11. The relationship between the behavior problems and motor skills of students with intellectual disability.

    Science.gov (United States)

    Lee, Yangchool; Jeoung, Bogja

    2016-12-01

    The purpose of this study was to determine the relationship between the motor skills and the behavior problems of students with intellectual disabilities. The study participants were 117 students with intellectual disabilities who were between 7 and 25 years old (male, n=79; female, n=38) and attending special education schools in South Korea. Motor skill abilities were assessed by using the second version of the Bruininks-Oseretsky test of motor proficiency, which includes subtests in fine motor control, manual coordination, body coordination, strength, and agility. Data were analyzed with SPSS IBM 21 by using correlation and regression analyses, and the significance level was set at Pmotor precision and integration had a statistically significant influence on aggressive behavior. Manual dexterity showed a statistically significant influence on somatic complaint and anxiety/depression, and bilateral coordination had a statistically significant influence on social problems, attention problem, and aggressive behavior. Our results showed that balance had a statistically significant influence on social problems and aggressive behavior, and speed and agility had a statistically significant influence on social problems and aggressive behavior. Upper limb coordination and strength had a statistically significant influence on social problems.

  12. ADOLESCENTS WITH BEHAVIORAL PROBLEMS: PERSONALITY, QUALITY OF LIFE AND SOCIAL HEALTH CARE

    Directory of Open Access Journals (Sweden)

    S. Ya. Volgina

    2013-01-01

    Full Text Available Deviant behavior of adolescents is a serious social problem in today's society because of the significant prevalence of this phenomenon. Authors present the results of the study of adolescents with behavioral problems. Aim: optimization of medical and social care for adolescents with behavioral problems. Patients and methods: the authors studied the incidence of this condition among children aged from 15 to 17 years using the software package «SOC/PEDIATRIA-2». The features of the personality structure of adolescents with deviant behavior were revealed using the adopted Russian short version of MMPI-MINI-MULT. Demographic and social characteristics of the families of adolescents were assessed. SF-36 questionnaire was applied for the quality of life assessment of the studied category. Results: increasing morbidity among adolescents was revealed due to various reasons: economic, medical and social. The study allowed to develop personal characteristics of the criteria in order to timely identify adolescents with accentuated and psychopathological features. The characteristics of quality of life were used as criteria of health care for adolescents with behavioral problems. The measures for the prevention and correction of deviant behavior among adolescents were proposed, including intersectoral integration and active participation of family in the process of rehabilitation. Conclusions: it is necessary to identify adolescents with deviant behavior timely, followed by a set of measures to provide them with health and social care to protect their health.

  13. "Tuning into Kids": reducing young children's behavior problems using an emotion coaching parenting program.

    Science.gov (United States)

    Havighurst, Sophie S; Wilson, Katherine R; Harley, Ann E; Kehoe, Christiane; Efron, Daryl; Prior, Margot R

    2013-04-01

    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.

  14. Aggressive Behavior among Israeli Elementary School Students and Associated Emotional/Behavioral Problems and Self-Control

    Science.gov (United States)

    Ronen, Tammie; Rahav, Giora; Moldawsky, Ayala

    2007-01-01

    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…

  15. Aggressive Behavior among Israeli Elementary School Students and Associated Emotional/Behavioral Problems and Self-Control

    Science.gov (United States)

    Ronen, Tammie; Rahav, Giora; Moldawsky, Ayala

    2007-01-01

    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…

  16. Integrating Behavioral Health and Primary Care for Comorbid Behavioral and Medical Problems

    Science.gov (United States)

    2016-08-15

    Arthritis; Asthma; Chronic Obstructive Lung Disease; Diabetes; Heart Failure; Hypertension; Anxiety; Chronic Pain; Depression; Fibromyalgia; Insomnia; Irritable Bowel Syndrome; Problem Drinking; Substance Use Disorder

  17. Los problemas evolutivos de coordinación en la adolescencia: Análisis de una dificultad oculta. Developmental coordination problems in the adolescence: analisys of a hidden difficulty.

    Directory of Open Access Journals (Sweden)

    Ruiz Pérez , Luis Miguel

    2006-04-01

    Full Text Available ResumenEl presente artículo realiza un análisis de los problemas evolutivos de coordinación motriz en la edad escolar, un asunto que ha recibido una escasa atención en los ámbitos educativos españoles. La existencia de estas dificultades de estos adolescentes tiene su mayor expresión más relevante en las sesiones de educación física, de aprendizaje deportivo o en los juegos, ha provocado una gran preocupación en los países de nuestro entorno y el desarrollo de programas de intervención que palie esta condición y la remedie. Más allá de las relevancias que se puedan otorgar a las diferentes materias del currículo escolar, la competencia motriz es un elemento imprescindible para favorecer un estilo de vida saludable entre los escolares de la educación secundaria, desvelar al existencia de esta dificultad es un primer paso en esta dirección.AbstractThe objective of this article has been to analyze developmental coordination problems in school ages, a matter that has received a short attention among educators in our country. The clear expression of this difficulty is in the physical education and sport classes. Many countries have begun to study and analyze this problem worried about the increased incidence of it, and have developed intervention programmes in order to improve the motor competence of these children. Physical education has the objective of developing of motor competence in all our secondary school children and promote a healthy life style among them, to uncover this hidden difficulty is a necessary step in this direction.

  18. The strict dissipativity synthesis problem and the rank of the coupling QDF

    NARCIS (Netherlands)

    Belur, M.N.; Trentelman, H.L.

    2004-01-01

    The problem of existence of a controlled behavior that is strictly dissipative with respect to a quadratic supply rate is studied. The relation between strictness and the rank of a suitable coupling condition that combines the dissipativity properties of the hidden behavior and the orthogonal comple

  19. Suppressing the QCD axion abundance by hidden monopoles

    Energy Technology Data Exchange (ETDEWEB)

    Kawasaki, Masahiro [Tokyo Univ., Chiba (Japan). Inst. for Cosmic Ray Research; Tokyo Univ., Chiba (Japan). Kavli IPMU (WPI), UTIAS; Takahashi, Fuminobu [Tokyo Univ., Miyagi (Japan). Dept. of Physics; Tokyo Univ., Chiba (Japan). Kavli IPMU (WPI), UTIAS; Yamada, Masaki [Tokyo Univ., Chiba (Japan). Inst. for Cosmic Ray Research; Tokyo Univ., Chiba (Japan). Kavli IPMU (WPI), UTIAS; DESY Hamburg (Germany)

    2015-11-15

    We study the Witten effect of hidden monopoles on the QCD axion dynamics, and show that its abundance as well as isocurvature perturbations can be significantly suppressed if there is a sufficient amount of hidden monopoles. When the hidden monopoles make up a significant fraction of dark matter, the Witten effect suppresses the abundance of axion with the decay constant smaller than 10{sup 12} GeV. The cosmological domain wall problem of the QCD axion can also be avoided, relaxing the upper bound on the decay constant when the Peccei-Quinn symmetry is spontaneously broken after inflation.

  20. Suppressing the QCD axion abundance by hidden monopoles

    Directory of Open Access Journals (Sweden)

    Masahiro Kawasaki

    2016-02-01

    Full Text Available We study the Witten effect of hidden monopoles on the QCD axion dynamics, and show that its abundance as well as isocurvature perturbations can be significantly suppressed if there is a sufficient amount of hidden monopoles. When the hidden monopoles make up a significant fraction of dark matter, the Witten effect suppresses the abundance of axion with the decay constant smaller than 1012GeV. The cosmological domain wall problem of the QCD axion can also be avoided, relaxing the upper bound on the decay constant when the Peccei–Quinn symmetry is spontaneously broken after inflation.

  1. Emotional and Behavioral Problems of Afghan Refugees and War-Zone Adolescents

    Directory of Open Access Journals (Sweden)

    Jalil Babapour-Kheiroddin

    2009-02-01

    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

  2. Family Material Hardship and Chinese Adolescents’ Problem Behaviors: A Moderated Mediation Analysis

    Science.gov (United States)

    Sun, Wenqiang; Li, Dongping; Zhang, Wei; Bao, Zhenzhou; Wang, Yanhui

    2015-01-01

    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. PMID:26010256

  3. Neighborhood characteristics, parenting styles, and children's behavioral problems in Chinese American immigrant families.

    Science.gov (United States)

    Lee, Erica H; Zhou, Qing; Ly, Jennifer; Main, Alexandra; Tao, Annie; Chen, Stephen H

    2014-04-01

    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.

  4. Family material hardship and chinese adolescents' problem behaviors: a moderated mediation analysis.

    Science.gov (United States)

    Sun, Wenqiang; Li, Dongping; Zhang, Wei; Bao, Zhenzhou; Wang, Yanhui

    2015-01-01

    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.

  5. Family material hardship and chinese adolescents' problem behaviors: a moderated mediation analysis.

    Directory of Open Access Journals (Sweden)

    Wenqiang Sun

    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.

  6. Finite State Transducers Approximating Hidden Markov Models

    CERN Document Server

    Kempe, A

    1999-01-01

    This paper describes the conversion of a Hidden Markov Model into a sequential transducer that closely approximates the behavior of the stochastic model. This transformation is especially advantageous for part-of-speech tagging because the resulting transducer can be composed with other transducers that encode correction rules for the most frequent tagging errors. The speed of tagging is also improved. The described methods have been implemented and successfully tested on six languages.

  7. Girls' childhood trajectories of disruptive behavior predict adjustment problems in early adolescence.

    Science.gov (United States)

    van der Molen, Elsa; Blokland, Arjan A J; Hipwell, Alison E; Vermeiren, Robert R J M; Doreleijers, Theo A H; Loeber, Rolf

    2015-07-01

    It is widely recognized that early onset of disruptive behavior is linked to a variety of detrimental outcomes in males, later in life. In contrast, little is known about the association between girls' childhood trajectories of disruptive behavior and adjustment problems in early adolescence. This study used nine waves of data from the ongoing Pittsburgh Girls Study. A semiparametric group-based model was used to identify trajectories of disruptive behavior in 1,513 girls from age 6 to 12 years. Adjustment problems were characterized by depression, self-harm, Post Traumatic Stress Disorder (PTSD), substance use, interpersonal aggression, sexual behavior, affiliation with delinquent peers, and academic achievement at ages 13 and 14. Three trajectories of childhood disruptive behavior were identified: low, medium, and high. Girls in the high group were at increased risk for depression, self-harm, PTSD, illegal substance use, interpersonal aggression, early and risky sexual behavior, and lower academic achievement. The likelihood of multiple adjustment problems increased with trajectories reflecting higher levels of disruptive behavior. Girls following the high childhood trajectory of disruptive behavior require early intervention programs to prevent multiple, adverse outcomes in adolescence and further escalation in adulthood. © 2014 Association for Child and Adolescent Mental Health.

  8. Girls’ childhood trajectories of disruptive behavior predict adjustment problems in early adolescence

    Science.gov (United States)

    van der Molen, Elsa; Blokland, Arjan A. J.; Hipwell, Alison E.; Vermeiren, Robert R.J.M.; Doreleijers, Theo A.H.; Loeber, Rolf

    2014-01-01

    Background It is widely recognized that early onset of disruptive behavior is linked to a variety of detrimental outcomes in males later in life. In contrast, little is known about the association between girls’ childhood trajectories of disruptive behavior and adjustment problems in early adolescence. Methods The current study used 9 waves of data from the ongoing Pittsburgh Girls Study. A semi-parametric group based model was used to identify trajectories of disruptive behavior in 1,513 girls from age 6 to 12 years. Adjustment problems were characterized by depression, self-harm, PTSD, substance use, interpersonal aggression, sexual behavior, affiliation with delinquent peers, and academic achievement at ages 13 and 14. Results Three trajectories of childhood disruptive behavior were identified: low, medium, and high. Girls in the high group were at increased risk for depression, self-harm, PTSD, illegal substance use, interpersonal aggression, early and risky sexual behavior, and lower academic achievement. The likelihood of multiple adjustment problems increased with trajectories reflecting higher levels of disruptive behavior. Conclusion Girls following the high childhood trajectory of disruptive behavior require early intervention programs to prevent multiple, adverse outcomes in adolescence and further escalation in adulthood. PMID:25302849

  9. Meta-analysis of treatment for child sexual behavior problems: practice elements and outcomes.

    Science.gov (United States)

    St Amand, Annick; Bard, David E; Silovsky, Jane F

    2008-05-01

    This meta-analysis of 11 treatment outcome studies evaluated 18 specific treatments of sexual behavior problems (SBP) as a primary or secondary target. Specifically, it examines relations among child characteristics, treatment characteristics (including practice elements), and short-term outcome (including sexual and general behavior problems). Utilizing pre- and postintervention results, the overall degree of change over the course of treatment was estimated at a 0.46 and 0.49 standard deviation decline in SBP and general behavior problems, respectively. As hypothesized, the caregiver practice element Parenting/Behavior Management Skills (BPT) predicted the Child Sexual Behavior Inventory (and the Child Behavior Checklist when BPT was combined with caregiver Rules about Sexual Behaviors). In contrast, practice elements that evolved from Adult Sex Offender (ASO) treatments were not significant predictors. BPT and preschool age group provided the best model fit and more strongly predicted outcome than broad treatment type classifications (e.g., Play Therapy or Cognitive Behavior Therapy). Results question current treatments for children with SBP that are based on ASO models of treatment without caregiver involvement.

  10. Relationship between Discordance in Parental Monitoring and Behavioral Problems among Chilean Adolescents

    Science.gov (United States)

    Han, Yoonsun; Grogan-Kaylor, Andrew; Bares, Cristina; Ma, Julie; Castillo, Marcela; Delva, Jorge

    2012-01-01

    This study investigated the role of discrepancies between parent and youth reports of perceived parental monitoring in adolescent problem behaviors with a Chilean sample (N= 850). Higher levels of discordance concerning parental monitoring predicted greater levels of maladaptive youth behaviors. A positive association between parent-youth discordance and externalizing problems indicated that large adult-youth disagreement in parental monitoring may impose a great risk, despite protective efforts of parental monitoring. Although the direct relationship between parental monitoring and youth internalizing behaviors was not significant, parent-youth incongruence in monitoring was associated with greater levels of internalizing behaviors. Therefore, differing assessments of parental behaviors, as an indicator of less optimal family functioning, may provide important information about youth maladjustment and may potentially provide a beginning point for family-focused intervention. PMID:23097593

  11. Hidden variables and hidden time in quantum theory

    OpenAIRE

    Kurakin, Pavel V.

    2005-01-01

    Bell's theorem proves only that hidden variables evolving in true physical time can't exist; still the theorem's meaning is usually interpreted intolerably wide. The concept of hidden time (and, in general, hidden space-time) is introduced. Such concept provides a whole new class of physical theories, fully compatible with current knowledge, but giving new tremendous possibilities. Those theories do not violate Bell's theorem.

  12. Towards gauge unified, supersymmetric hidden strong dynamics

    CERN Document Server

    Chiang, Cheng-Wei; Ye, Fang

    2016-01-01

    We consider a class of models with extra complex scalars that are charged under both the Standard Model and a hidden strongly coupled $SU(N)_H$ gauge sector, and discuss the scenarios where the new scalars are identified as the messenger fields that mediate the spontaneously broken supersymmetries from the hidden sector to the visible sector. The new scalars are embedded into 5-plets and 10-plets of an $SU(5)_V$ gauge group that potentially unifies the Standard Model gauge groups. They also form a tower of bound states via hidden strong dynamics around the TeV scale. The Higgs bosons remain as elementary particles. Quadratically divergent contributions to the Higgs mass from the Standard Model fermions are canceled by the new scalar contributions to alleviate the fine-tuning problem. We also discuss a supersymmetrized version of this class of models, consisting of the minimal supersymmetric Standard Model plus extra chiral multiplets where the new scalars reside. Due to the hidden strong force, the new low-en...

  13. Daily hassles, mother-child relationship, and behavior problems in Muslim Arab American adolescents in immigrant families.

    Science.gov (United States)

    Aroian, Karen J; Templin, Thomas N; Hough, Edythe S

    2016-10-01

    This longitudinal study examines reciprocal and dynamic relations among daily hassles, the mother-child relationship, and adolescent behavior problems and whether the relations differed by sociodemographic variables. Three waves of data about adolescent daily hassles, quality of the mother-child relationship, and adolescent behavior problems were collected from 454 Arab Muslim adolescents and their immigrant mothers over a 3-year period. Cross-lagged structural equation modeling (SEM) was used to examine reciprocal relations among the study variables. Relations between the mother-child relationship and adolescent behavior problems were reciprocal, with a poor mother-child relationship contributing to greater behavior problems and behavior problems contributing to a decline in the quality of the mother-child relationship. Relations involving daily hassles were unidirectional: A better mother-child relationship contributed to fewer daily hassles and behavior problems contributed to more daily hassles but daily hassles did not contribute to more behavior problems. Father's education was the only sociodemographic variable that was significant: Adolescents with more highly educated fathers had a better mother-child relationship and fewer behavioral problems. Findings suggest that Arab American Muslim adolescents with behavior problems are differentially exposed to daily hassles but daily hassles are not the best point of intervention. Bidirectional relations between the mother-child relationship and adolescent behavior problems suggest intervening to improve the mother-child relationship and manage symptoms of adolescent behavior problems. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  14. Parenting Stress Related to Behavioral Problems and Disease Severity in Children with Problematic Severe Asthma.

    Science.gov (United States)

    Verkleij, Marieke; van de Griendt, Erik-Jonas; Colland, Vivian; van Loey, Nancy; Beelen, Anita; Geenen, Rinie

    2015-09-01

    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.

  15. Substance use, mental health problems, and behavior at risk for HIV: evidence from CJDATS.

    Science.gov (United States)

    Pearson, Frank S; Cleland, Charles M; Chaple, Michael; Hamilton, Zachary; Prendergast, Michael L; Rich, Josiah D

    2008-12-01

    This study examined the relationships between substance abuse, mental health problems and HIV risk behavior in offenders discharged from prison and referred to substance abuse treatment programs. Data from 34 sites (n = 1,358) in a federally-funded cooperative agreement, the Criminal Justice Drug Abuse Treatment Studies (CJDATS), were analyzed. Among parolees referred to substance abuse treatment, self reports for the six-month period before the arrest resulting in their incarceration revealed frequent problems with both substance use and mental health. HIV risk behavior was operationalized as either (a) unsafe injection drug use, e.g., sharing needles and/or sharing injection equipment, or (b) unsafe sex, e.g., sex without a condom. The findings were that (1) unsafe injection drug use was associated with unsafe sex and vice versa, (2) unsafe sex behavior was related to frequency of drug use, and (3) unsafe sex behavior was related to frequency of alcohol use. In these samples, mental health problems did not have a significant effect on risk behavior, controlling for other variables. Future research should probe this "nonfinding" using standardized diagnostic and symptom measures to provide greater detail on the mental health problems (e.g., age of onset, frequency, and severity of the problem).

  16. The role of parent psychopathology in the development of preschool children with behavior problems.

    Science.gov (United States)

    Breaux, Rosanna P; Harvey, Elizabeth A; Lugo-Candelas, Claudia I

    2014-01-01

    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.

  17. Emotional flooding and hostile discipline in the families of toddlers with disruptive behavior problems.

    Science.gov (United States)

    Mence, Melanie; Hawes, David J; Wedgwood, Lucinda; Morgan, Susan; Barnett, Bryanne; Kohlhoff, Jane; Hunt, Caroline

    2014-02-01

    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.

  18. Apolipoprotein E genotype modifies the risk of behavior problems after infant cardiac surgery.

    Science.gov (United States)

    Gaynor, J William; Nord, Alex S; Wernovsky, Gil; Bernbaum, Judy; Solot, Cynthia B; Burnham, Nancy; Zackai, Elaine; Heagerty, Patrick J; Clancy, Robert R; Nicolson, Susan C; Jarvik, Gail P; Gerdes, Marsha

    2009-07-01

    The goal was to evaluate polymorphisms of the APOE gene as modifiers of neurobehavioral outcomes for preschool-aged children with congenital heart defects, after cardiac surgery. A prospective observational study with neurodevelopmental evaluation between the fourth and fifth birthdays was performed. Attention and behavioral skills were assessed through parental report. Parents of 380 children completed the neurobehavioral measures. Child Behavior Checklist scores for the pervasive developmental problem scale were in the at-risk or clinically significant range for 15% of the cohort, compared with 9% for the normative data (P Behavior Checklist indices, including somatic complaints (P = .009), pervasive developmental problems (P = .032), and internalizing problems (P = .009). In each case, the epsilon4 allele was associated with a better outcome. APOE epsilon2 carriers had impaired social skills, compared with epsilon4 carriers (P = .009). For preschool-aged children with congenital heart defects requiring surgery, parental rating scales showed an increased prevalence of restricted behavior patterns, inattention, and impaired social interactions. The APOE epsilon2 allele was associated with increased behavior problems, impaired social interactions, and restricted behavior patterns.

  19. Working alliance and treatment fidelity as predictors of externalizing problem behaviors in parent management training.

    Science.gov (United States)

    Hukkelberg, Silje S; Ogden, Terje

    2013-12-01

    The study investigated treatment fidelity and working alliance in the Parent Management Training-Oregon model (PMTO) and investigated how these relate to children's externalizing problem behaviors, as reported by parents and teachers. Participants were 331 Norwegian parents who rated the client-therapist working alliance at 3 time points (Sessions 3, 12, and 20). Competent adherence to the PMTO treatment protocol was assessed by PMTO specialists from evaluations of videotaped therapy sessions using the Fidelity of Implementation (FIMP) system (Knutson, Forgatch, & Rains, 2003). Parents and teachers reported children's problem behaviors at baseline and at the end of therapy. Structural equation modeling was used to analyze the repeated measures data. Parents reported high and stable levels of alliance and fidelity from Time 1 to Time 3, with no correlational or direct relations between the 2. Treatment fidelity predicted reductions in parent-reported externalizing behavior, whereas working alliance was related to less change in problem behavior. Alliance and fidelity were unrelated to teacher-reported behavior problems. The findings point to treatment fidelity as an active ingredient in PMTO and working alliance as a negative predictor of postassessment parent-reported externalizing behavior. More research is needed to investigate whether these findings can be replicated and extended beyond PMTO.

  20. Temperament and behavioral problems of preschool children with headache--a controlled study.

    Science.gov (United States)

    Correia, Luciana Leonetti; Linhares, Maria Beatriz Martins

    2013-01-01

    The purpose of this study was to compare differences in temperament and emotional and behavioral problems in a community sample of young children who experience headaches to those without such complaints. The whole sample was comprised 75 non-referred, preschool-aged children (3-5 years old), including 22 with headache complaints and 53 without headaches (control group). The children's headache symptoms were assessed with a questionnaire that was given to the mothers. Rothbart's Children's Behavior Questionnaire was used to assess temperament, and the Child Behavior Checklist 1 ½-5 was used to assess emotional and behavioral problems. Compared with the control group, children with headache complaints showed more discomfort, which is the amount of negative affect induced by the sensory qualities of stimulation, including intensity, rate, or complexity of light, movement, sound, texture, or a combination of these modes of stimuli. These children also had higher scores for externalizing and internalizing emotional and behavioral problems compared to children without headaches. These findings show that the preschool-aged children with headaches presented more emotional and behavioral problems than the control group.

  1. Behavioral economic measures of alcohol reward value as problem severity indicators in college students.

    Science.gov (United States)

    Skidmore, Jessica R; Murphy, James G; Martens, Matthew P

    2014-06-01

    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.

  2. Hidden Symmetry from Supersymmetry in One-Dimensional Quantum Mechanics

    Directory of Open Access Journals (Sweden)

    Alexander A. Andrianov

    2009-06-01

    Full Text Available When several inequivalent supercharges form a closed superalgebra in Quantum Mechanics it entails the appearance of hidden symmetries of a Super-Hamiltonian. We examine this problem in one-dimensional QM for the case of periodic potentials and potentials with finite number of bound states. After the survey of the results existing in the subject the algebraic and analytic properties of hidden-symmetry differential operators are rigorously elaborated in the Theorems and illuminated by several examples.

  3. Physical nature of a hidden mass in the Universe

    Energy Technology Data Exchange (ETDEWEB)

    Doroshkevich, A.G.; Khlopov, M.Yu. (AN SSSR, Moscow. Inst. Prikladnoj Matematiki)

    1984-04-01

    The problem of an origin of the hidden mass of the Universe is discussed. Observation astronomic data on large-scale Universe structure and hidden mass distribution within the framework of the adiabatic theory of galaxies formation point out the dominance in nowadays Universe of weakly-interacting particles with 15-60 eV mass. Restrictions are obtained for a possible admixture of other relict particles.

  4. The great recession and behavior problems in 9-year old children.

    Science.gov (United States)

    Schneider, William; Waldfogel, Jane; Brooks-Gunn, Jeanne

    2015-11-01

    This article examines associations between the Great Recession and 4 aspects of 9-year olds' behavior-aggression (externalizing), anxiety/depression (internalizing), alcohol and drug use, and vandalism-using the Fragile Families and Child Wellbeing Study, a longitudinal birth cohort drawn from 20 U.S. cities (21%, White, 50% Black, 26% Hispanic, and 3% other race/ethnicity). The study was in the field for the 9-year follow-up right before and during the Great Recession (2007-2010; N = 3,311). Interview dates (month) were linked to the national Consumer Sentiment Index (CSI), calculated from a national probability sample drawn monthly to assess consumer confidence and uncertainty about the economy, as well as to data on local unemployment rates. Controlling for city-fixed effects and extensive controls (including prior child behavior at age 5), we find that greater uncertainty as measured by the CSI was associated with higher rates of all 4 behavior problems for boys (in both maternal and child reports). Such associations were not found for girls (all gender differences were significant). Links between the CSI and boys' behavior problems were concentrated in single-parent families and were partially explained by parenting behaviors. Local unemployment rates, in contrast, had fewer associations with children's behavior, suggesting that in the Great Recession, what was most meaningful for child behavior problems was the uncertainty about the national economy, rather than local labor markets. (c) 2015 APA, all rights reserved).

  5. SEPARATE AND COMBINED EFFECTS OF VISUAL SCHEDULES AND EXTINCTION PLUS DIFFERENTIAL REINFORCEMENT ON PROBLEM BEHAVIOR OCCASIONED BY TRANSITIONS

    OpenAIRE

    Waters, Melissa B; Lerman, Dorothea C; Hovanetz, Alyson N

    2009-01-01

    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.

  6. PREDICTING THE CHANGE OF CHILD’S BEHAVIOR PROBLEMS: SOCIODEMOGRAPHIC AND MATERNAL PARENTING STRESS FACTORS

    Directory of Open Access Journals (Sweden)

    Evelina Viduoliene

    2013-06-01

    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.

  7. Identification of developmentally appropriate screening items for disruptive behavior problems in preschoolers.

    Science.gov (United States)

    Studts, Christina R; van Zyl, Michiel A

    2013-08-01

    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.

  8. Trajectories of Indonesian adolescents' religiosity, problem behavior, and friends' religiosity: covariation and sequences.

    Science.gov (United States)

    French, Doran C; Christ, Sharon; Lu, Ting; Purwono, Urip

    2014-01-01

    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.

  9. Emotional and behavioral problems in relation to physical activity in youth.

    Science.gov (United States)

    Kantomaa, Marko T; Tammelin, Tuija H; Ebeling, Hanna E; Taanila, Anja M

    2008-10-01

    Physical inactivity is known to be associated with mental health problems in adulthood, but the association in youth is unclear. This study evaluated the association between the level of physical activity and the prevalence of emotional and behavioral problems in Finnish adolescents. The study population consisted of the Northern Finland Birth Cohort 1986 including 7002 adolescents who responded to a postal inquiry in 2001-2002 at the age of 15-16 yr. They completed the Youth Self-Report questionnaire assessing their emotional and behavioral problems and a questionnaire concerning their moderate- to vigorous-intensity physical activity (MVPA). The odds ratios (OR) and their 95% confidence intervals (95% CI) for having different emotional and behavioral problems were obtained in 2007 from logistic regression and adjusted for family type, income, parents' education, and body mass index. In boys, physical inactivity (1 h or less of MVPA per week) was associated with anxious/depressed symptoms (OR = 2.9, 95% CI = 1.5-5.7), withdrawn/depressed symptoms (OR = 2.8, 95% CI = 1.8-4.2), social problems (OR = 3.6, 95% CI = 1.8-5.1), thought problems (OR = 2.3, 95% CI = 1.1-5.2), and attention problems (OR = 1.9, 95% CI = 1.0-3.4) when compared to being physically active (4 h or more of MVPA per week). In girls, physical inactivity was associated with withdrawn/depressed symptoms (OR = 2.3, 95% CI = 1.5-3.6), somatic complaints (OR = 1.4, 95% CI = 1.0-1.9), social problems (OR = 3.2, 95% CI = 1.7-6.1), attention problems (OR = 2.1, 95% CI = 1.3-3.2), and rule-breaking behavior (OR = 1.8, 95% CI = 1.3-2.5) compared to being physically active. Physical inactivity was associated with several emotional and behavioral problems in adolescents. Future research should investigate the mechanisms behind these associations and the effectiveness of physical activity in the treatment of emotional and behavioral problems among young people.

  10. Maternal heavy alcohol use and toddler behavior problems: a fixed effects regression analysis.

    Science.gov (United States)

    Knudsen, Ann Kristin; Ystrom, Eivind; Skogen, Jens Christoffer; Torgersen, Leila

    2015-10-01

    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.

  11. Rating Problem Behaviors in Outpatients with Mental Retardation: Use of the Aberrant Behavior Checklist.

    Science.gov (United States)

    Freund, Lisa S.; Reiss, Allan L.

    1991-01-01

    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)

  12. Preschool behavioral and social-cognitive problems as predictors of (pre)adolescent disruptive behavior

    NARCIS (Netherlands)

    Emond, Alice; Ormel, Johan; Veenstra, Rene; Oldehinkel, Albertine J.

    2007-01-01

    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-

  13. Preschool behavioral and social-cognitive problems as predictors of (pre)adolescent disruptive behavior

    NARCIS (Netherlands)

    Emond, Alice; Ormel, Johan; Veenstra, Rene; Oldehinkel, Albertine J.

    2007-01-01

    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

  14. USE OF VIDEOGAMES AND COMPUTER GAMES: INFLUENCES ON ATTENTION, MEMORY, ACADEMIC ACHIEVEMENT AND PROBLEMS BEHAVIOR

    OpenAIRE

    Harold Germán Rodríguez Celis; Marithza Sandoval Escobar

    2011-01-01

    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, ...

  15. Executive dysfunction and the relation with behavioral problems in children with 47,XXY and 47,XXX.

    Science.gov (United States)

    van Rijn, S; Swaab, H

    2015-02-01

    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.

  16. Using an Emic lens to understand how Latino families cope with dementia behavioral problems.

    Science.gov (United States)

    Turner, Rachel M; Hinton, Ladson; Gallagher-Thompson, Dolores; Tzuang, Marian; Tran, Cindy; Valle, Ramón

    2015-08-01

    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.

  17. Child fear reactivity and sex as moderators of links between parenting and preschool behavior problems.

    Science.gov (United States)

    Barnett, Melissa A; Scaramella, Laura V

    2015-11-01

    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.

  18. Evaluation of Group Intervention for Mothers/Caretakers of Kindergarten Children with Externalizing Behavioral Problems

    Directory of Open Access Journals (Sweden)

    Alessandra Turini Bolsoni-Silva

    2010-01-01

    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.

  19. Brief Strategic Family Therapy: Engaging Drug Using/Problem Behavior Adolescents and their Families into Treatment

    Science.gov (United States)

    Szapocznik, José; Zarate, Monica; Duff, Johnathan; Muir, Joan

    2013-01-01

    Despite the efficacy of family-based interventions for improving outcomes for adolescent behavior problems such as substance use, engaging and retaining whole families in treatment is one of the greatest challenges therapists confront. This article illustrates how the Brief Strategic Family Therapy® (BSFT®) model, a family-based, empirically validated intervention designed to treat children and adolescents’ problem behaviors, can be used to increase engagement, improve retention, and bring about positive outcomes for families. Research evidence for efficacy and effectiveness is also presented. PMID:23731415

  20. International comparisons of behavioral and emotional problems in preschool children: parents' reports from 24 societies

    DEFF Research Database (Denmark)

    Rescorla, Leslie A; Achenbach, Thomas M; Ivanova, Masha Y

    2011-01-01

    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...... Disorders-oriented scales; a Stress Problems scale; and Internalizing, Externalizing, and Total Problems scales. Effect sizes for scale score differences among the 24 societies ranged from small to medium (3-12%). Although societies differed greatly in language, culture, and other characteristics, Total...... Problems scores for 18 of the 24 societies were within 7.1 points of the omnicultural mean of 33.3 (on a scale of 0-198). Gender and age differences, as well as gender and age interactions with society, were all very small (effect sizes ...

  1. An Exploratory Research on Deviant Behaviors of Problem Patrons in Taiwan’s Public Library

    Directory of Open Access Journals (Sweden)

    Chen Su-May Sheih

    2016-11-01

    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.

  2. Gambling behavior and problem gambling reflecting social transition and traumatic childhood events among Greenland Inuit

    DEFF Research Database (Denmark)

    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

  3. Gambling Behavior and Problem Gambling Reflecting Social Transition and Traumatic Childhood Events Among Greenland Inuit

    DEFF Research Database (Denmark)

    Larsen, Christina Viskum Lytken; Curtis, Tine; Bjerregaard, Peter

    2013-01-01

    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 ...

  4. Video game access, parental rules, and problem behavior: a study of boys with autism spectrum disorder.

    Science.gov (United States)

    Engelhardt, Christopher R; Mazurek, Micah O

    2014-07-01

    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.

  5. Cloninger's temperament and character traits in medical students of Korea with problem eating behaviors.

    Science.gov (United States)

    Lee, Soo Jin; Cloninger, C Robert; Chae, Han

    2015-05-01

    The personality profiles of patients with eating disorder have been extensively investigated, but those of people in the general population with eating behavior problems need to be evaluated to assess the relationship between personality, health behavior and level of overall well-being in non-clinical samples. Temperament and character traits, reasons for over-eating, and the negative influence of functional dyspepsia on quality of life were measured by the Temperament and Character Inventory (TCI), Dutch Eating Behavior Questionnaire (DEBQ), and Functional Dyspepsia Quality of Life (FDQOL) inventory, respectively, in 199 Korean medical students. The associations among TCI, FDQOL, DEBQ and body mass index (BMI) were examined by correlational analysis. Multiple regression analysis was carried out to measure how well personality (TCI) accounted for patterns of overeating (DEBQ) and impaired quality of life from functional dyspepsia (FDQOL). Individual differences in personality (especially harm-avoidance, self-transcendence, and self-directedness) were weakly associated with overeating and impaired quality of life from functional dyspepsia. Gender, social desirability and body mass index also played important roles in predicting eating behavior problems in the nonclinical population. We found that the personality traits observed in clinical patients with eating disorders are also found in people with eating behavior problems in the nonclinical population of Korea. The ways that personality traits affect eating behaviors were discussed along with recommendations for future studies in light of the limitations of available data. Copyright © 2015 Elsevier Inc. All rights reserved.

  6. Child Behavior Problems, Teacher Executive Functions, and Teacher Stress in Head Start Classrooms.

    Science.gov (United States)

    Friedman-Krauss, Allison H; Raver, C Cybele; Neuspiel, Juliana M; Kinsel, John

    2014-01-01

    The current article explores the relationship between teachers' perceptions of child behavior problems and preschool teacher job stress, as well as the possibility that teachers' executive functions moderate this relationship. Data came from 69 preschool teachers in 31 early childhood classrooms in 4 Head Start centers and were collected using Web-based surveys and Web-based direct assessment tasks. Multilevel models revealed that higher levels of teachers' perceptions of child behavior problems were associated with higher levels of teacher job stress and that higher teacher executive function skills were related to lower job stress. However, findings did not yield evidence for teacher executive functions as a statistical moderator. Many early childhood teachers do not receive sufficient training for handling children's challenging behaviors. Child behavior problems increase a teacher's workload and consequently may contribute to feelings of stress. However, teachers' executive function abilities may enable them to use effective, cognitive-based behavior management and instructional strategies during interactions with students, which may reduce stress. Providing teachers with training on managing challenging behaviors and enhancing executive functions may reduce their stress and facilitate their use of effective classroom practices, which is important for children's school readiness skills and teachers' health.

  7. Effect of Attachment-Based Therapy on Behavioral Disorders in Girls with Attachment Problems

    Directory of Open Access Journals (Sweden)

    Marzieh Jahanbakhsh

    2014-09-01

    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.

  8. Mothers' parenting and child sex differences in behavior problems among African American preschoolers.

    Science.gov (United States)

    Barnett, Melissa A; Scaramella, Laura V

    2013-10-01

    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.

  9. Asymptotic behavior of elliptic boundary-value problems with some small coefficients

    Directory of Open Access Journals (Sweden)

    Senoussi Guesmia

    2008-04-01

    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.

  10. Coparenting Moderates the Association between Firstborn Children's Temperament and Problem Behavior across the Transition to Siblinghood

    OpenAIRE

    Kolak, Amy M.; Volling, Brenda L.

    2013-01-01

    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...

  11. A randomized controlled trial of an intervention for infants’ behavioral sleep problems

    OpenAIRE

    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

    2015-01-01

    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...

  12. Divorce and Child Behavior Problems: Applying Latent Change Score Models to Life Event Data

    OpenAIRE

    Malone, Patrick S.; Lansford, Jennifer E.; Castellino, Domini R.; Berlin, Lisa J.; Dodge, Kenneth A.; Bates, John E.; Pettit, Gregory S.

    2004-01-01

    Effects of parents' divorce on children's adjustment have been studied extensively. This article applies new advances in trajectory modeling to the problem of disentangling the effects of divorce on children's adjustment from related factors such as the child's age at the time of divorce and the child's gender. Latent change score models were used to examine trajectories of externalizing behavior problems in relation to children's experience of their parents' divorce. Participants included 35...

  13. Young children's self-reported emotional, behavioral, and peer problems: the Berkeley Puppet Interview.

    Science.gov (United States)

    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

    2013-12-01

    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.

  14. Separate and Combined Effects of Visual Schedules and Extinction Plus Differential Reinforcement on Problem Behavior Occasioned by Transitions

    Science.gov (United States)

    Waters, Melissa B.; Lerman, Dorothea C.; Hovanetz, Alyson N.

    2009-01-01

    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…

  15. Medication and Parent Training in Children with Pervasive Developmental Disorders and Serious Behavior Problems: Results from a Randomized Clinical Trial

    Science.gov (United States)

    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

    2009-01-01

    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:…

  16. Extended abstract of a hidden agenda

    Energy Technology Data Exchange (ETDEWEB)

    Goguen, J.; Malcolm, G. [Oxford Univ. (United Kingdom)

    1996-12-31

    The initial goal of our hidden research programme was both straightforward and ambitious: give a semantics for software engineering, and in particular for the object paradigm, supporting correctness proofs that are as simple and mechanical as possible. This emphasizes proofs rather than models, and thus suggests an equational approach, rather than one based on higher order logic, denotational semantics, or any kind of model, because equational proofs achieve maximal simplicity and mechanization, and yet are fully expressive. We introduce powerful coinduction techniques for proving behavioral properties of complex systems. We make the no doubt outrageous claim that our hidden approach gives simpler proofs than other formalisms; this is because we exploit algebraic structure that most other approaches discard.

  17. Therapist adherence and organizational effects on change in youth behavior problems one year after multisystemic therapy.

    Science.gov (United States)

    Schoenwald, Sonja K; Carter, Rickey E; Chapman, Jason E; Sheidow, Ashli J

    2008-09-01

    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.

  18. Building Local Capacity for Training and Coaching Data-Based Problem Solving with Positive Behavior Intervention and Support Teams

    Science.gov (United States)

    Newton, J. Stephen; Algozzine, Bob; Algozzine, Kate; Horner, Robert H.; Todd, Anne W.

    2011-01-01

    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,…

  19. Sexual initiation and emotional/behavioral problems in Taiwanese adolescents: a multivariate response profile analysis.

    Science.gov (United States)

    Chan, Chia-Hua; Ting, Te-Tien; Chen, Yen-Tyng; Chen, Chuan-Yu; Chen, Wei J

    2015-04-01

    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.

  20. Behavioral and emotional problems in children and adults with cerebral palsy.

    Science.gov (United States)

    Weber, Peter; Bolli, Philipp; Heimgartner, Nadine; Merlo, Pierina; Zehnder, Tonia; Kätterer, Christian

    2016-03-01

    In patients with cerebral palsy (CP), psychological problems influence their participation in society. Little is known about the persistence of behavioral and social problems into adulthood. In a two-center cross-sectional study, caregivers of 121 adults and 88 children were ask to assess behavior of the patients through the parent/caregiver forms of the Child Behavior Checklist (CBCL), the Strengths and Difficulties Questionnaire (SDQ), and the Vineland Adaptive Behavior Scale II (VABS). Questionnaires were returned from 43 adults and 39 children. In both groups we found the same frequency of abnormalities in attention problems (32.4 vs. 36.1%, p = 0.826) and social interaction problems (32.3 vs. 33.3%; p = 0.926) in the CBCL, and peer problems (38.9 vs. 75.7%; p = 0.115) in the SDQ. Children show a lower percentage of abnormal prosocial behavior (41.7 vs. 16.2%, p = 0.016) and lower abnormal rates of communication (88.2 vs. 61.5; p = 0.01) and daily living skills (90.0 vs. 71.8; p = 0.041), whereas the level of abnormalities in both groups in these dimensions of VABS notably high. The persistence of psychological and social problems from childhood into adulthood underlines the importance of focusing on early intervention. Copyright © 2015 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.

  1. Postnatal Environmental Tobacco Smoke Exposure Related to Behavioral Problems in Children.

    Science.gov (United States)

    Chastang, Julie; Baïz, Nour; Cadwallader, Jean Sébastien; Cadwalladder, Jean Sébastien; Robert, Sarah; Dywer, John L; Dywer, John; Charpin, Denis André; Caillaud, Denis; de Blay, Frédéric; Raherison, Chantal; Lavaud, François; Annesi-Maesano, Isabella

    2015-01-01

    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.

  2. Postnatal Environmental Tobacco Smoke Exposure Related to Behavioral Problems in Children.

    Directory of Open Access Journals (Sweden)

    Julie Chastang

    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.

  3. Hidden penis release: adjunctive suprapubic lipectomy.

    Science.gov (United States)

    Horton, C E; Vorstman, B; Teasley, D; Winslow, B

    1987-08-01

    We believe the hidden penis may be caused and concealed by a prominent suprapubic fat pad in addition to the restrictive fibrous bands of the dartos fascia fixing the shaft of the penis proximally while loose skin folds prolapse distally over the phallus. A penis of inadequate length or appearance may affect body image. Patients with this problem often require psychological support. Hidden penis may be distinguished from micropenis by palpating adequate corpora and showing a stretched penile length within 2 SD of normal. Excision of suprapubic fat with sectioning of the tethering dartos bands will release and increase the length of the penis. Suprapubic fat pad resection may also be helpful to elongate a short penis in cases of adult microphallus, or after partial penectomy because of trauma or cancer. Circumcision is contraindicated.

  4. Preference Assessment for Dimensions of Reinforcement to Inform Token Economies Targeting Problem Behavior

    Science.gov (United States)

    Romani, Patrick W.; Alcorn, Aimee S.; Miller, Jonathan R.; Clark, Gwendolyn

    2017-01-01

    The purpose of the current two-experiment study was to examine the use of a preference assessment for dimensions of reinforcement to inform an effective token economy arrangement. Three participants diagnosed with developmental disabilities who engaged in negatively reinforced problem behavior participated in this study. During Experiment 1, a…

  5. Mothers' Predictions of Their Son's Executive Functioning Skills: Relations to Child Behavior Problems

    Science.gov (United States)

    Johnston, Charlotte

    2011-01-01

    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.…

  6. Case Management as a Significant Component of Usual Care Psychotherapy for Youth with Disruptive Behavior Problems

    Science.gov (United States)

    Zoffness, Rachel; Garland, Ann; Brookman-Frazee, Lauren; Roesch, Scott

    2009-01-01

    Youth with disruptive behavior problems (DBPs) represent the majority of youth served in usual care (UC) psychotherapy, and are at high risk for maladaptive outcomes. Little is known about UC psychotherapeutic strategies utilized with this population. Researchers and clinicians suggest that case management (CM) is a major activity occurring in…

  7. Case Management as a Significant Component of Usual Care Psychotherapy for Youth with Disruptive Behavior Problems

    Science.gov (United States)

    Zoffness, Rachel; Garland, Ann; Brookman-Frazee, Lauren; Roesch, Scott

    2009-01-01

    Youth with disruptive behavior problems (DBPs) represent the majority of youth served in usual care (UC) psychotherapy, and are at high risk for maladaptive outcomes. Little is known about UC psychotherapeutic strategies utilized with this population. Researchers and clinicians suggest that case management (CM) is a major activity occurring in…

  8. Therapists' Attitudes Towards Psychotherapeutic Strategies in Community-Based Psychotherapy with Children with Disruptive Behavior Problems

    OpenAIRE

    Brookman-Frazee, Lauren; Garland, Ann F.; Taylor, Robin; Zoffness, Rachel

    2008-01-01

    Little is known about what individual treatment strategies therapists providing usual care psychotherapy consider the most valuable to their practice. The Therapeutic Strategies Survey (TSS) assesses therapists' attitudes about the value of 27 individual treatment strategies in their practice with children with disruptive behavior problems in community-based outpatient psychotherapy. Findings indicate that therapists from multiple professional disciplines highly value many individual psychoth...

  9. Family Income Dynamics, Early Childhood Education and Care, and Early Child Behavior Problems in Norway

    Science.gov (United States)

    Zachrisson, Henrik D.; Dearing, Eric

    2015-01-01

    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…

  10. Parent-child relationships and dyadic friendship experiences as predictors of behavior problems in early adolescence

    NARCIS (Netherlands)

    Sentse, Miranda; Laird, Robert D.

    2010-01-01

    This study focused on support and conflict in parent-child relationships and dyadic friendships as predictors of behavior problems in early adolescence (n=182; M age=12.9 years, 51% female, 45% African American, 74% two-parent homes). Support and conflict in one relationship context were hypothesize

  11. Parent-Reported Homework Problems in the MTA Study: Evidence for Sustained Improvement with Behavioral Treatment

    Science.gov (United States)

    Langberg, Joshua M.; Arnold, L. Eugene; Flowers, Amanda M.; Epstein, Jeffery N.; Altaye, Mekibib; Hinshaw, Stephen P.; Swanson, James M.; Kotkin, Ronald; Simpson, Stephen; Molina, Brooke S. G.; Jensen, Peter S.; Abikoff, Howard; Pelham, William E., Jr.; Vitiello, Benedetto; Wells, Karen C.; Hechtman, Lily

    2010-01-01

    Parent-report of child homework problems was examined as a treatment outcome variable in the MTA-Multimodal Treatment Study of Children with Attention-Deficit/Hyperactivity Disorder (ADHD). Five hundred seventy-nine children ages 7.0 to 9.9 were randomly assigned to either medication management, behavioral treatment, combination treatment, or…

  12. The Effect of Cognitive Behavioral Therapy (CBT) on Depression: The Role of Problem-Solving Appraisal

    Science.gov (United States)

    Chen, Szu-Yu; Jordan, Catheleen; Thompson, Sanna

    2006-01-01

    Objective: Many studies have confirmed the efficacy of cognitive behavioral therapy (CBT) as a treatment for depression. However, the mechanism of CBT for depression reduction is still not well understood. This study explored the mechanism of CBT from the perspective of individuals' problem-solving appraisal. Method: A one-group pretest-posttest…

  13. Parenting Stress Related to Behavioral Problems and Disease Severity in Children with Problematic Severe Asthma

    NARCIS (Netherlands)

    Verkleij, Marieke; van de Griendt, E-J.; Colland, V.; Van Loey, N.E.E.; Beelen, A.; Geenen, R.

    2015-01-01

    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

  14. Behavior of solution set for bilevel generalized mixed equilibrium problems in topological vector spaces

    Institute of Scientific and Technical Information of China (English)

    丁协平

    2014-01-01

    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.

  15. Prediction of Childhood Behavior Problems over a Four-Year Period.

    Science.gov (United States)

    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…

  16. A Study of Student Classroom Behavior and Self-Perception as It Relates to Problem Solving

    Science.gov (United States)

    Shymansky, James A.; And Others

    1977-01-01

    Investigated were relationships between student self perception and actual classroom behavior in problem solving situations of 201 elementary students. Results indicated students with positive self concept were more independent from teachers and peers. Dependance upon others by low self esteem students is more evident in higher grades. (SL)

  17. Social problem solving in adolescents with suicidal behavior: a systematic review.

    NARCIS (Netherlands)

    Speckens, A.E.M.; Hawton, K.

    2005-01-01

    There is an increasing focus on deficiencies in problem solving as a vulnerability factor for suicidal behavior in general and hence a target for treatment in suicide attempters. In view of the uncertainty of evidence for this in adolescents we conducted a systematic review of the international

  18. Abolishing and Establishing Operation Analyses of Social Attention as Positive Reinforcement for Problem Behavior

    Science.gov (United States)

    McGinnis, Molly A.; Houchins-Juarez, Nealetta; McDaniel, Jill L.; Kennedy, Craig H.

    2010-01-01

    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…

  19. Family Functioning and Child Problem Behavior: a longitudinal study among referred children and adolescents

    NARCIS (Netherlands)

    J.J.P. Mathijssen (Jolanda)

    1998-01-01

    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

  20. Externalizing behavior problems and cigarette smoking as predictors of cannabis use : the TRAILS Study

    NARCIS (Netherlands)

    Korhonen, T.; van Leeuwen, A.P.; Reijneveld, S.A.; Ormel, J.; Verhulst, F.C.; Huizink, A.C.

    Objective: To examine externalizing behavior problems and cigarette smoking as predictors Of Subsequent cannabis use. Method: Dutch adolescents (N = 1,606; 854 girls and 752 boys) from the TRacking Adolescents' Individual Lives Survey (TRAILS) ongoing longitudinal study were examined at baseline

  1. Sensory-Based Intervention for Children with Behavioral Problems: A Systematic Review

    Science.gov (United States)

    Wan Yunus, Farahiyah; Liu, Karen P.; Bissett, Michelle; Penkala, Stefania

    2015-01-01

    Sensory-based intervention is a common approach used to address behavioral problems in children. Types of sensory-based intervention for children and details of the intervention effectiveness have not been systematically examined. This review examined the effectiveness and ideal types of sensory-based interventions for children with behavioral…

  2. Parental Depression and Child Behavior Problems: A Pilot Study Examining Pathways of Influence

    Science.gov (United States)

    Xu, Yangmu; Neece, Cameron L.; Parker, Kathleen H.

    2014-01-01

    Parents of children with autism spectrum disorders (ASD) have higher rates of depressive symptoms than parents of typically developing children and parents of children with other developmental disorders. Parental depressive symptoms are strongly associated with problem behaviors in children; however, the mechanisms through which parental…

  3. Perceived Child Behavior Problems, Parenting Stress, and Maternal Depressive Symptoms among Prenatal Methamphetamine Users

    Science.gov (United States)

    Liles, Brandi D.; Newman, Elana; LaGasse, Linda L.; Derauf, Chris; Shah, Rizwan; Smith, Lynne M.; Arria, Amelia M.; Huestis, Marilyn A.; Haning, William; Strauss, Arthur; DellaGrotta, Sheri; Dansereau, Lynne M.; Neal, Charles; Lester, Barry M.

    2012-01-01

    The present study was designed to examine parenting stress, maternal depressive symptoms, and perceived child behavior problems among mothers who used methamphetamine (MA) during pregnancy. Participants were a subsample (n = 212; 75 exposed, 137 comparison) of biological mothers who had continuous custody of their child from birth to 36 months.…

  4. Methylation of the Glucocorticoid Receptor Gene Promoter in Preschoolers: Links with Internalizing Behavior Problems

    Science.gov (United States)

    Parade, Stephanie H.; Ridout, Kathryn K.; Seifer, Ronald; Armstrong, David A.; Marsit, Carmen J.; McWilliams, Melissa A.; Tyrka, Audrey R.

    2016-01-01

    Accumulating evidence suggests that early adversity is linked to methylation of the glucocorticoid receptor (GR) gene, "NR3C1," which is a key regulator of the hypothalamic-pituitary-adrenal axis. Yet no prior work has considered the contribution of methylation of "NR3C1" to emerging behavior problems and psychopathology in…

  5. Classroom quality at pre-kindergarten and kindergarten and children's social skills and behavior problems

    NARCIS (Netherlands)

    Broekhuizen, Martine L.; Mokrova, Irina L.; Burchinal, Margaret R.; Garrett-Peters, Patricia T.

    2016-01-01

    Focusing on the continuity in the quality of classroom environments as children transition from preschool into elementary school, this study examined the associations between classroom quality in pre-kindergarten and kindergarten and children's social skills and behavior problems in kindergarten and

  6. Social problem solving in adolescents with suicidal behavior: a systematic review.

    NARCIS (Netherlands)

    Speckens, A.E.M.; Hawton, K.

    2005-01-01

    There is an increasing focus on deficiencies in problem solving as a vulnerability factor for suicidal behavior in general and hence a target for treatment in suicide attempters. In view of the uncertainty of evidence for this in adolescents we conducted a systematic review of the international rese

  7. Mothers' Predictions of Their Son's Executive Functioning Skills: Relations to Child Behavior Problems

    Science.gov (United States)

    Johnston, Charlotte

    2011-01-01

    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.…

  8. Problem behavior of individuals with down syndrome in a nationwide cohort assessed in late adolescence

    NARCIS (Netherlands)

    Gameren-Oosterom, H.B.M.; Fekkes, M.; Wouwe, J.P. van; Detmar, S.B.; Oudesluys-Murphy, A.M.; Verkerk, P.H.

    2013-01-01

    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

  9. Anger/Frustration, Task Persistence, and Conduct Problems in Childhood: A Behavioral Genetic Analysis

    Science.gov (United States)

    Deater-Deckard, Kirby; Petrill, Stephen A.; Thompson, Lee A.

    2007-01-01

    Background: Individual differences in conduct problems arise in part from proneness to anger/frustration and poor self-regulation of behavior. However, the genetic and environmental etiology of these connections is not known. Method: Using a twin design, we examined genetic and environmental covariation underlying the well-documented correlations…

  10. Executive Function and Behavioral Problems in Students with Visual Impairments at Mainstream and Special Schools

    Science.gov (United States)

    Heyl, Vera; Hintermair, Manfred

    2015-01-01

    Introduction: In this study, executive function of school-aged children with visual impairments (that is, those who are blind or have low vision) is examined in the context of behavioral problems and communicative competence. Methods: Teachers assessed the executive function of a sample of 226 visually impaired students from mainstream schools and…

  11. Academic Instruction or Behavioral Control: An Experimental Study of Teacher Responses to Classroom Problems.

    Science.gov (United States)

    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…

  12. Analysis of Learning Behavior in a Flipped Programing Classroom Adopting Problem-Solving Strategies

    Science.gov (United States)

    Chiang, Tosti Hsu-Cheng

    2017-01-01

    Programing is difficult for beginners because they need to learn the new language of computers. Developing software, especially complex software, is bound to result in problems, frustration, and the need to think in new ways. Identifying the learning behavior behind programing by way of empirical studies can help beginners learn more easily. In…

  13. Video Game Use and Problem Behaviors in Boys with Autism Spectrum Disorders

    Science.gov (United States)

    Mazurek, Micah O.; Engelhardt, Christopher R.

    2013-01-01

    Children with autism spectrum disorders (ASD) have strong preferences for screen-based media, particularly video games. Although problematic video game use has been associated with behavior problems among typically developing children, the relationship between these variables has not been previously examined among children with ASD. The current…

  14. Childhood Behavior Problems Linked to Sexual Risk Taking in Young Adulthood: A Birth Cohort Study

    Science.gov (United States)

    Ramrakha, Sandhya; Bell, Melanie L.; Paul, Charlotte; Dickson, Nigel; Moffitt, Terrie E.; Caspi, Avshalom

    2007-01-01

    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 =…

  15. Distinctiveness of Adolescent and Emerging Adult Romantic Relationship Features in Predicting Externalizing Behavior Problems

    Science.gov (United States)

    van Dulmen, Manfred H. M.; Goncy, Elizabeth A.; Haydon, Katherine C.; Collins, W. Andrew

    2008-01-01

    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…

  16. Information Management and Behavior Problems: Is Concealing Misbehavior Necessarily a Sign of Trouble?

    Science.gov (United States)

    Laird, Robert D.; Marrero, Matthew D.

    2010-01-01

    This study sought to determine whether adolescents' strategic management of information about their misbehavior was associated with behavior problems and whether the associations were moderated by parental trust or adolescent authority beliefs. Data were provided by 218 mother-adolescent dyads. Adolescents (49% female; M age = 12 years) reported…

  17. Comprehensive assessment of depression and behavioral problems in long-term care.

    NARCIS (Netherlands)

    Koopmans, R.T.C.M.; Zuidema, S.U.; Leontjevas, R.; Gerritsen, D.L.

    2010-01-01

    BACKGROUND: The IPA Taskforce on Mental Health Issues in Long-Term Care Homes seeks to improve mental health care in long-term care (LTC) homes. The aim of this paper is to provide recommendations on comprehensive assessment of depression and behavioral problems in order to further stimulate countri

  18. Comprehensive assessment of depression and behavioral problems in long-term care

    NARCIS (Netherlands)

    Koopmans, Raymond T C M; Zuidema, Sytse U; Leontjevas, Roeslan; Gerritsen, Debby L

    2010-01-01

    BACKGROUND: The IPA Taskforce on Mental Health Issues in Long-Term Care Homes seeks to improve mental health care in long-term care (LTC) homes. The aim of this paper is to provide recommendations on comprehensive assessment of depression and behavioral problems in order to further stimulate countri

  19. Interpersonal Relationships and the Development of Behavior Problems in Adolescents in Urban Schools: A Longitudinal Study

    Science.gov (United States)

    Montague, Marjorie; Cavendish, Wendy; Enders, Craig; Dietz, Samantha

    2010-01-01

    The purpose of this study was to investigate the trajectories of behavioral problems for a sample of predominately minority adolescents (n = 212, 91% African-American and/or Hispanic, 45% boys, 55% girls) in a large, urban school district and to determine the impact of parental and peer relationships, gender, and risk status on their development…

  20. Social Problem-Solving and Mild Intellectual Disabilities : Relations With Externalizing Behavior and Therapeutic Context

    NARCIS (Netherlands)

    van Nieuwenhuijzen, Maroesjka; de Castro, Bram Orobio; Wijnroks, Lex; Vermeer, Adri; Matthys, Walter

    2009-01-01

    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