Mind wandering is a commonly experienced phenomenon. Although self-report measures are available to assess these attentional lapses, examination of their correspondence with the reported frequency of these episodes in daily life is warranted. Using ecological momentary assessments (EMAs), the present study aimed to validate 3 mind-wandering measures: the Mind-Wandering Questionnaire (MWQ) and the Mind Wandering-Spontaneous (MW-S) and Mind Wandering-Deliberate (MW-D) measures in university students (N = 100). Participants completed a series of questionnaires in an in-lab session. Using time-based EMA sampling, participants received 6 prompts via text message daily for 7 days. Each prompt asked students to report if their current thoughts were about something other than what they were doing using a scale ranging from completely on-task to completely on unrelated concerns. Self-report data collected via EMA indicated that reporting more mind-wandering episodes was associated with higher MWQ and MW-S scores but was not significantly correlated with the MW-D score. Results highlight the utility of EMA in validating measures designed to capture mind-wandering episodes.
Children adopted internationally following deprived early care have an elevated risk for difficulties with inattention/overactivity (Kreppner et al., 2001 ). The current study sought to identify predictors of inattention/overactivity and child and adoptive family challenges that co-occur with inattention/overactivity difficulties in a sample of internationally adopted children. Forty-eight children (mean age at adoption = 57.98 months, SD = 47.7 months) were examined at 3 yearly assessments, which included semistructured interviews, parent ratings, and neuropsychological assessment with children. Results revealed that older age at adoption, longer time in the adoptive home, and smaller family size were associated with greater parent-rated difficulties with inattention/overactivity. Additionally, greater inattention/overactivity difficulties were associated with poorer expressive language and reading performance, poorer child emotional-behavioral outcomes, and poorer adoptive family functioning. Given the increase in difficulties over time in the adoptive home, longer-term follow-up may be helpful to ensure appropriate intervention. Additionally, interventions may need to be more comprehensive given the connection between inattentive/overactive behaviors and other areas of functioning.
Behavioral approach system (BAS) dysfunction has been identified as a correlate of and a potential mechanism for attention-deficit/hyperactivity disorder (ADHD) and comorbid disorders. This study examined the role of symptom covariation in the relations among BAS dysfunction, ADHD symptoms, and comorbid impulsive personality disorder features. Undergraduates (N = 207) completed measures of BAS functioning, ADHD symptoms, and borderline and antisocial personality disorder symptoms, and associated features (i.e., relational aggression). Hierarchical regression suggested that age, impulsive ADHD symptoms, and relational aggression were associated with BAS functioning. Adding other ADHD symptom dimensions (inattention, hyperactivity) and antisocial and borderline scores to the model did not increase variance accounted for beyond that accounted for by ADHD impulsivity scores. Results highlight a role of symptom covariance in the previously demonstrated relation between BAS, impulsive presentations of ADHD, and comorbid impulsive personality pathology. Implications for etiological models of ADHD and its co-occurrence with other disorders are discussed.
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