Impact of Incredible Years® on teacher perceptions of parental involvement: A latent transition analysis

The purpose of the present study was to examine the impact of the Incredible Years® Teacher Classroom Management (IY TCM) training on teacher perceptions of parental involvement. A cluster randomized design was used to assign 42 classroom teachers to either an IY TCM training (n = 19) or a control condition (n = 23). Teachers rated parental involvement (i.e., bonding with teacher, parental involvement at school) for the families of 805 low income students (IY TCM = 504, control = 301). A latent profile transition analysis framework was used to model the effect of IY TCM on teacher perceptions of parental involvement from pre to posttest. Four profiles consisting of various patterns of high, medium, and low teacher perceptions of bonding with and involvement of parents emerged. Analyses of teacher profiles at baseline revealed teachers who felt parental involvement and bonding was low were also likely to rate students as having more externalizing behaviors, fewer social competencies, more attention deficit symptoms, and disruptive behaviors towards adults and peers compared to teachers with more adaptive profiles. Further analysis revealed that parents of teachers randomly assigned to IY TCM were more likely to transition to a more adaptive view of parental involvement at follow-up compared to teachers in the control condition. Because teacher perceptions of parental involvement may adversely impact teacher attitudes towards difficult students, findings from the present study support the promise of teacher training as an avenue for conferring protections for struggling students.     

The utility of single-item readiness screeners in middle school

This study examined the benefit of utilizing one-item academic and one-item behavior readiness teacher-rated screeners at the beginning of the school year to predict end-of-school year outcomes for middle school students. The Middle School Academic and Behavior Readiness (M-ABR) screeners were developed to provide an efficient and effective way to assess readiness in students. Participants included 889 students in 62 middle school classrooms in an urban Missouri school district. Concurrent validity with the M-ABR items and other indicators of readiness in the fall were evaluated using Pearson product-moment correlation coefficients, with the academic readiness item having medium to strong correlations with other baseline academic indicators (r = ± 0.56 to 0.91) and the behavior readiness item having low to strong correlations with baseline behavior items (r = ± 0.20 to 0.79). Next, the predictive validity of the M-ABR items was analyzed with hierarchical linear regressions using end-of-year outcomes as the dependent variable. The academic and behavior readiness items demonstrated adequate validity for all outcomes with moderate effects (β = ± 0.31 to 0.73 for academic outcomes and β = ± 0.24 to 0.59 for behavioral outcomes) after controlling for baseline demographics. Even after controlling for baseline scores, the M-ABR items predicted unique variance in almost all outcome variables. Four conditional probability indices were calculated to obtain an optimal cut score, to determine ready vs. not ready, for both single-item M-ABR scales. The cut point of “fair” yielded the most acceptable values for the indices. The odd ratios (OR) of experiencing negative outcomes given a “fair” or lower readiness rating (2 or below on the M-ABR screeners) at the beginning of the year were significant and strong for all outcomes (OR = 2.29 to OR = 14.46), except for internalizing problems. These findings suggest promise for using single readiness items to screen for varying negative end-of-year student outcomes.     

Associations Between Sleep Hygiene and Insomnia Severity in College Students: Cross-Sectional and Prospective Analyses

Although a small number of studies characterized cross-sectional associations between sleep hygiene and insomnia severity, no prior study has examined their relationships prospectively. Further, the relationship between sleep hygiene and insomnia severity among college students has rarely been examined. This study examined the prevalence of diverse sleep hygiene behaviors and their associations with insomnia severity in two independent samples of college students from a cross-sectional (N = 548; mean age = 19; 59% female; 71% White) and a two-wave short-term prospective (N = 157; mean age = 19; 71% female; 76% White) study. A total of 12% to 13% of students reported clinically significant insomnia. On average, students reported frequent engagement in inconsistent sleep-wake schedules and lounging and worrying/thinking about important matters in the bed. Improper sleep scheduling, behaviors that promote arousal near bedtime, and uncomfortable sleeping environments were positively associated with cross-sectional insomnia severity. After controlling for other well-established risk factors, only improper sleep scheduling remained significant. Prospectively, baseline improper sleep scheduling predicted insomnia severity at a 2-month follow-up after controlling for baseline insomnia severity and other well-established risk factors. Together, findings suggest a potential unique role of improper sleep scheduling in insomnia among college students.     

Does Setting Goals Enhance Parenting Intervention Effects? A Field Experiment

People who pursue approach goals (i.e., desired outcomes to be reached) tend to be more likely to achieve their goals than people who pursue avoidance goals (i.e., undesired outcomes to be prevented). We tested this premise in a brief preventive parenting intervention targeting parental praise to reduce disruptive child behavior. We also tested whether goal setting effects depend on behavior change phase (initiation versus maintenance) and parents’ regulatory focus (high versus low promotion and prevention focus). Parents (N = 224; child age 4 ? 8) were randomized to one of four conditions: an approach goal-enhanced or an avoidance goal-enhanced intervention condition, a no-goal intervention condition, or a waitlist control condition. Outcomes were parent-reported and audio-recorded positive parenting and disruptive child behavior. Results show that goal setting had very limited effects. Setting avoidance goals, not approach goals, improved self-reported positive parenting. However, goal setting did not enhance effects of parenting intervention on observed (i.e., audio-recorded) positive parenting and disruptive child behavior. Furthermore, goal setting effects depended neither on the phase of change, nor on parents’ regulatory focus. This field experiment suggests that setting approach goals does not enhance the brief parenting intervention to improve parent-child interactions.     

Peer victimization and subsequent disruptive behavior in school: The protective functions of anger regulation coping

Peer victimization is linked to adjustment problems in youth, including aggressive behavior, yet not all victimized youth are aggressive. The present study investigated whether youth’s anger regulation coping might attenuate the positive association between peer victimization and subsequent aggressive behavior. Longitudinal data from 485 7th-grade students (55% female, mean age = 12.84 years) and their teachers were collected in the fall and six months later. Teacher ratings of youth aggressive behavior at follow-up were the primary outcome, with statistical adjustments for baseline aggressive behavior and demographics. Results from multilevel models showed significant interactive effects of baseline anger regulation and peer victimization on residualized teacher-rated aggressive behaviors that were consistent with the hypothesis that anger regulation played a protective role: under high levels of peer victimization, youth with higher levels of anger regulation displayed lower levels of aggressive behavior than their counterparts with lower levels of anger regulation. These findings suggest that targeting and improving students’ ability to regulate their anger may be protective in the face of peer victimization and reduce subsequent aggressive behavior.     

Entrainment to a real time fractal visual stimulus modulates fractal gait dynamics

Fractal patterns characterize healthy biological systems and are considered to reflect the ability of the system to adapt to varying environmental conditions. Previous research has shown that fractal patterns in gait are altered following natural aging or disease, and this has potential negative consequences for gait adaptability that can lead to increased risk of injury. However, the flexibility of a healthy neurological system to exhibit different fractal patterns in gait has yet to be explored, and this is a necessary step toward understanding human locomotor control. Fifteen participants walked for 15 min on a treadmill, either in the absence of a visual stimulus or while they attempted to couple the timing of their gait with a visual metronome that exhibited a persistent fractal pattern (contained long-range correlations) or a random pattern (contained no long-range correlations). The stride-to-stride intervals of the participants were recorded via analog foot pressure switches and submitted to detrended fluctuation analysis (DFA) to determine if the fractal patterns during the visual metronome conditions differed from the baseline (no metronome) condition. DFA α in the baseline condition was 0.77 ± 0.09. The fractal patterns in the stride-to-stride intervals were significantly altered when walking to the fractal metronome (DFA α = 0.87 ± 0.06) and to the random metronome (DFA α = 0.61 ± 0.10) (both p < .05 when compared to the baseline condition), indicating that a global change in gait dynamics was observed. A variety of strategies were identified at the local level with a cross-correlation analysis, indicating that local behavior did not account for the consistent global changes. Collectively, the results show that a gait dynamics can be shifted in a prescribed manner using a visual stimulus and the shift appears to be a global phenomenon.     

Effects of exercise self-regulation on subsequent eating self-regulation: Implications for depletion vs. improvement based on behavioral treatment foci

IntroductionAn improved understanding of individuals’ ability to self-regulate through barriers in the management of their weight-loss behaviors is important. Although self-regulation related to exercise might carry-over to increased eating-related self-regulation through the development of such skills, it also might be depleted because self-regulation is thought to be a limited resource. Additionally, mood might affect self-regulation change.ObjectiveThis field study aimed to determine if exercise-related self-regulation was associated with subsequent eating-related self-regulation, how treatment foci affected that relationship, and if mood change concurrently influenced self-regulation.MethodAn educational weight-loss treatment (n = 52) and a behaviorally based self-regulatory-focused treatment (n = 57) was administered to women with obesity via a community health-promotion setting. Baseline – Month 3 changes in their exercise self-regulation and overall negative mood, and Months 3–6 change in eating self-regulation, were assessed.ResultsImprovements were significantly greater in the self-regulation treatment group on exercise self-regulation, eating self-regulation, and mood. For the self-regulation group, there was a significant positive relationship between changes in exercise self-regulation and eating self-regulation, β = 0.27, p = 0.044. Conversely, the association of those variables was significant and inverse in the educational group, β = −0.29, p = 0.039. Reduction in negative mood was significantly related to increased exercise self-regulation, across groups, β = −0.32, p = 0.001.ConclusionWhen self-regulation was focused upon and rehearsed within an exercise context, its changes positively affected subsequent changes in eating self-regulation. However, when self-regulation was not targeted, self-regulation used for maintaining exercise depleted eating-focused self-regulation. Findings contributed to self-regulatory theory and had implications for the improvement of behavioral weight-loss treatments.     

Postural stability with exhaustive repetitive sit-to-stand exercise in young adults

Previous research has indicated that muscle fatigue due to repeated bouts of physical activity can have negative residual effects on balance; however investigations using multi-joint forms of exercise involved in everyday settings and determination of how control of posture is altered during the physical activity itself are limited. The purpose of this investigation was to evaluate alterations in postural stability before, during, and after prolonged multi-joint STS exercise in healthy young adults. Center of pressure (COP) acquisitions were collected during repetitive STS exercise, while voluntary limits of stability (LOS) testing was performed before, immediately after, and 10 min after STS exercise. By 50% total STS exercise time, fatigue resulted in increased anterio-posterior (y) and medio-lateral (x) COP path lengths (p = 0.003 and p = 0.018 respectively) and an anterior shift of COP at seat-off towards the mid-foot (p = 0.010). No significant change in LOS mean amplitude was found after STS exercise; however a significant fatigue effect resulted in increased COPy sway velocity at maximal lean positions (p = 0.006), but returned to PRE values after 10 min of rest. Declines in postural stability during repetitive STS exercise was associated with reduced control of COP, as well as a reduced ability to stably control COP at extreme postural limits; however, 10 min was adequate in young adults for recovery. These results may have important implications for monitoring fall risk due to acute bouts of exercise induced muscle fatigue from repetitive multi-joint activities such as the STS.     

Effects of a self-regulation intervention on exercise are moderated by depressive symptoms: A quasi-experimental study

This study investigated whether a computer-based self-regulation intervention increases physical exercise in individuals with or without depressive symptoms. A total of 361 individuals in orthopedic rehabilitation, 36 of them with depressive symptoms, were recruited in Germany. In a quasi-experimental study, individuals were allocated to either a computer-based self-regulation intervention or an online questionnaire. Exercise was measured at the beginning of rehabilitation and six weeks after rehabilitation. Depressive symptoms were assessed at the end of rehabilitation. An analysis of covariance was conducted, controlling for exercise baseline, sex, and phase of assessment. A main effect for depressive symptoms (p = .005) and intervention group (p = .011), as well as a marginal interaction of intervention x depressive symptoms were found (p = .076). Results indicate that the self-regulation exercise intervention in an orthopedic rehabilitation setting seem to be only effective in non-depressed individuals. Future research should examine how health behavior change programs can be designed more effectively for individuals with depressive symptoms.     

Effects of an acute bout of localized resistance exercise on cognitive performance in middle-aged adults: A randomized controlled trial study

ObjectivesTo examine the effect of an acute bout of resistance exercise on cognitive performance in healthy middle-aged adults.DesignA randomized controlled trial design.MethodsForty-one adults (M_age = 49.10 years, SD = 8.73) were randomly assigned to either resistance exercise or a control condition. The resistance exercise condition consisted of 2 sets of 10 repetitions for 6 exercises, and the control condition involved reading about resistance exercise for a time period approximating the duration of the exercise condition. The Stroop Test and the Trail Making Test (TMT) were completed at baseline and immediately following performance of the treatment.ResultsResults indicated that resistance exercise significantly benefits speed of processing (Stroop Word and Stroop Color), and that there is a trend towards resistance exercise benefiting performance on an executive function task (Stroop Color–Word) that requires shifting of the habitual response. However, the results for the TMT were not significant which demonstrates that acute resistance exercise has a limited effect on inhibition.ConclusionThe present findings extend the literature by indicating that an acute bout of resistance exercise has a positive impact on automatic cognitive processes and on particular types of executive function in middle-aged adults.     

Effects of safety behaviors on fear reduction during exposure

The use of safety behaviors has been considered one of the primary maintaining mechanisms of anxiety disorders; however, evidence suggests that they are not always detrimental to treatment success (Milosevic & Radomsky, 2008). This study examined the effects of safety behaviors on behavioral, cognitive, and subjective indicators of fear during exposure for fear of spiders. A two-stage design was used to examine fear reduction and approach distance during an in vivo exposure task for participants (N = 43) assigned to either a safety behavior use (SBU) or no safety behavior use (NSB) condition. Overall, both groups reported significant and comparable reductions in self-reported anxiety and negative beliefs about spiders at posttest and 1-week follow-up. Participants in the SBU group approached the spider more quickly than did participants in the NSB condition; however, participants in the SBU condition showed a small but significant decrease in approach distance at follow-up. These results call for a reconceptualization of the impact of safety behaviors on in vivo exposure.     

Moderators of the association between exercise identity and obligatory exercise among participants of an athletic event

Previous research has connected exercise identity with obligatory exercise, yet to date no empirical studies have identified moderator variables of this association. The current study included participants of an athletic event (full marathon, n = 582; half marathon, n = 1,106; shorter distance, n = 733) who completed questionnaires about exercise behaviors, obligatory exercise, and internalization of both the thin-ideal and athletic-ideal body shapes. General linear model analyses were conducted to examine the exercise identity–obligatory exercise relationship; moderator variables included gender, internalization of the thin-ideal body shape, and internalization of the athletic-ideal body shape. After controlling for the effects of body mass index, age, and distance group, the three-way interaction of exercise identity, gender, and internalization of the athletic-ideal body shape predicted obligatory exercise. Findings suggest that women who report high identification with exercise and high value on having an athletic physique may be vulnerable to obligatory exercise.     

Does Practice Make Perfect? The Relationship Between Self-Reported Treatment Homework Completion and Parental Skill Acquisition and Child Behaviors

The purpose of the current study was to examine whether the rate and type of parent-reported homework completion is associated with parent-report of child behavior outcomes, number of sessions to master parental skills as measured by therapist observation, and length of treatment in Parent–child Interaction Therapy (PCIT). Sixty-two parent–child dyads (primary caregiver: M_age = 36.35 years, female 95.20%, 81.60% White, 59.57% Hispanic; child M_age = 4.22 years; child gender male 64.50%) who completed PCIT were included in the study. A within-subjects hierarchical regression statistical design was used to examine the impact of parent report of homework completion on treatment processes and outcomes. A higher rate of self-reported homework completion was predictive of parental mastery of skill acquisition in fewer sessions and treatment completion in fewer sessions. Parent report of homework completion rate was not related to changes in child disruptive behavior after controlling for child behavior at baseline. Current study findings reinforce the importance of having parents regularly practice PCIT skills outside of session in order to decrease treatment length and facilitate the acquisition of parenting skills, which may reduce family burdens associated with attending a weekly treatment.     

Manual disfluency in drawing while producing and listening to disfluent speech

This study investigated the extent to which manual fluency was associated with speech fluency in fluent speakers engaged in dual motor tasks. Thirteen right-handed adult females repeatedly drew circles with a pen on a digitizer tablet under five conditions: (1) a baseline (without reading or listening to speech), (2) reading fluently, (3) reading disfluently, (4) listening to fluent speech, and (5) listening to disfluent speech. The primary measure of disfluency was normalized mean squared jerk (NJ) in the pen strokes. Pen stroke time (ST) and pressure (PP) were also measured. NJ of the circle movements was significantly increased in both the disfluent reading and the disfluent listening conditions (p < 0.05), compared to the baseline condition. In the fluent listening and reading conditions, NJ in circle drawing was unaltered compared to the baseline condition. Relative to baseline, ST increased significantly (p < 0.05), but to a similar extent in all experimental conditions. Significantly (p < .05) greater pen pressure were also found in the disfluent versus fluent conditions. Positive correlations (r = 0.33–0.63) were found between NJ and ST across conditions. These findings demonstrate that in dual-tasks, speech fluency can influence manual fluency. This is consistent with the corpus of data showing neural connectivity between manual and speech tasks, as well between perception and production. The mirror neuron system is implicated as a mechanism involved in forging these links.     

Teaching in ethnically diverse classrooms: Examining individual differences in teacher self-efficacy

Using data of 40 native Dutch teachers and their native majority (n = 112) and ethnic minority students (n = 180), this study examined to what extent teachers experience differences in self-efficacy in teaching individual majority and minority students. We hypothesized that teachers would feel less self-efficacious in relation to ethnic minority students and that the difference in self-efficacy would be more pronounced when ethnic group differences are more salient (i.e., in the context of behavioral problems, ethnically less diverse classrooms, and for teachers with high ethnic identification). Our results show that teachers feel somewhat less self-efficacious with ethnic minority versus majority students. And, the difference in self-efficacy with minority versus majority students was more pronounced in relation to internalizing problem behaviors and somewhat more distinct in classrooms with relatively few ethnic minority students. The findings indicate the importance of a student specific assessment of teacher self-efficacy in diverse school contexts.     

An Open Trial of an Acceptance-Based Behavioral Intervention for Weight Loss

Innovative approaches are urgently needed to improve behavioral treatment for weight loss. The weight regain that is so common after treatment may be a result of an environment that makes it challenging to adhere, long-term, to a dietary and physical activity regimen. This study was designed to test, via a 12-week open trial, the preliminary feasibility, acceptability, effectiveness, and possible mechanisms of action of a behavioral treatment that was modified to incorporate acceptance-based therapy components designed to (a) bolster participants’ commitment to behavior change, (b) build distress-tolerance skills, and (c) promote mindful awareness of eating behaviors and goals. Participants (n = 29) were overweight or obese women. Among completers (n = 19; 34% attrition), weight loss averaged 6.6% of body weight at posttreatment and 9.6% at 6-month follow-up (n = 14; 52% attrition). Intention-to-treat weight losses were 4.5% at posttreatment and 6.6% at 6-month follow-up. Psychological variables targeted by the intervention (e.g., cognitive restraint, disinhibition, urge-related eating behavior, emotional eating, eating-related experiential acceptance, mindfulness and motivation) changed in the expected directions, and many of these changes were consistent with decreases in weight loss. Moreover, despite the limitations of the single-group design, this pilot study demonstrated the preliminary feasibility, acceptability, and effectiveness of a novel, acceptance-based behavioral treatment for obesity. One potential implication is that behaviorally based weight loss interventions might be improved by overlaying an acceptance-based framework.     

The effects of aerobic- versus strength-training on body image among young women with pre-existing body image concerns

This experiment compared the effects of aerobic-training (AT) versus strength-training (ST) on body image among young women with pre-existing body image concerns. Theory-based correlates of body image change were also examined. Participants were 46 women (M age = 21.5 years), randomly assigned to an 8-week AT or ST intervention consisting of supervised exercise 3 days/week. Multidimensional measures of body image were administered pre- and post-intervention, along with measures of physical fitness, perceived fitness, and exercise self-efficacy. Women in the AT condition reported greater reductions in social physique anxiety (p = .001) and tended to report greater improvements in appearance evaluation (p = .06) than women in the ST condition. Changes in perceived fatness, perceived aerobic endurance and aerobic self-efficacy were significantly correlated with body image change (ps < .003). Results provide direction for prescribing exercise to improve body image and advancing theory to account for the effects of exercise.     

Teaching,caring, and altruistic behaviors in toddlers

Peer-directed behaviors of toddlers were longitudinally recorded in a naturalistic preschool setting. An observer (O, the first author) recorded children's behaviors during play sessions with an IC recorder. One-year-old children (N = 13) and children under the age of 12 months (N = 8) were observed for 15 min, 6 times in a year. Their teaching, caring, and altruistic behaviors were analyzed in detail. Results indicated that peer-directed behaviors of one-year-olds increased dramatically. It is concluded that toddlers are sophisticated social being.     

Drive for leanness and health-related behavior within a social/cultural perspective

We examined relationships between drive for leanness and perceived media pressure to change appearance, internalization of an ideal physique, exercise frequency, and dieting. Men and women (N = 353) completed the Drive for Leanness Scale, the Sociocultural Attitudes Toward Appearance Questionnaire-3, the Eating Attitudes Test-26, and a demographic inventory. Drive for leanness was significantly correlated with athletic internalization (.52), pressure to attain an ideal physique (.25), exercise frequency (.36), and dieting (.25). Structural equation modeling revealed a good fitting model (χ² = 2.85, p < .241; CFI = .99; NNFI = .98; RMSEA = .04; SRMR = .02) with internalization predicting drive for leanness, which in turn predicted dieting and exercise. Results reveal social/cultural theory helps enhance the understanding of the drive for leanness and its relationship with health-related behavior.     

Attitude,perceived behavioral control,and intention to adopt risky behaviors

The theory of planned behavior (TPB, Ajzen, 1985) has proved its efficiency in predicting different behaviors among road users (Sheeran & Orbell, 2000). The present study examined the TPB factors explaining risk taking among vulnerable road users (e.g., cyclists). We presumed that attitude, social norms, and perceived behavioral control (PBC) would predict cyclists’ intention to adopt a risky behavior in two traffic contexts considered as risk-conducive (i.e., run the red-light, turn left).Participants (N = 224, M_age = 23.34) filled in an online scenario-based questionnaire describing two traffic situations conducive to risk taking and including measures for cyclists’ intentions to adopt risky behaviors in these specific contexts, TPB factors, and self-perceived efficacy.TPB factors explained 49% and 65% of the variance in the intention to cross the red light, respectively the intention to turn left, with positive attitude and high PBC as the best predictors. Implications of the results were discussed.