Parenting of children with attention-defecit/hyperactivity disorder (ADHD): the role of parental ADHD symptomatology

OBJECTIVE: The present study examined the relation between parental ADHD symptomatology and parent-child behavior among 46 mothers and 26 fathers of ADHD children. RESULTS: Fathers' self-reports of inattention and impulsivity were strongly associated with self-reports of lax parenting both before and after parent training, and with self-reports of overreactivity after parent training. Fathers' impulsivity was also associated with more arguing during audiotaped observations of parent-child interactions prior to parent training. Mothers' self-reports of inattention were modestly associated with self-reports of laxness before and after parent training. Prior to parent training, there were non-linear relations between mothers' inattention and observations of mother-child behavior, with mothers who reported moderate levels of inattention engaging in the most negative parent-child interactions. After parent training, these relations were linear, with the mothers who reported the most inattention engaging in the most negative parent-child interactions. These results were weakened but were generally still significant when parental depression and alcohol use were controlled.     

The clinical effectiveness of cognitive behaviour therapy for chronic insomnia: implementation and evaluation of a sleep clinic in general medical practice

Chronic insomnia is a very common clinical condition which may respond well to non-pharmacological treatment. Indeed, the literature supports the efficacy of cognitive behaviour therapy (CBT). However, there has been no substantial study of clinical effectiveness. Since insomniacs typically present in general medical practice this is a crucial gap in the outcome research. This study, therefore, specifically investigated the clinical effectiveness of CBT delivered by Health Visitors (primary care nurses) trained as therapists. One hundred and thirty-nine insomniacs (mean age 51 yr) were randomised to CBT or Self-Monitoring Control (SMC) in a controlled trial. CBT comprised six group sessions (n=4 to 6 patients). After the controlled phase, SMC patients entered deferred treatment (CBT-DEF), allowing both treatment replication and long-term outcome to be investigated for a sizeable, treated sample. Repeated measures ANOVAs demonstrated superiority of CBT over SMC in substantially reducing sleep latency and wakefulness during the night. CBT-DEF replicated similar effects and maintained improvement was observed in both groups one year later. Furthermore, total sleep increased significantly during follow-up and 84% of patients initially using hypnotics remained drug-free. Results suggest that CBT administered by Health Visitors offers a clinically effective treatment for insomnia.     

Antisocial Behavior and the Continuing "Tragedy of the Commons"

The influence of individuals' antisocial tendencies and risk perceptions on a simulated managerial decision are examined in the study. Subjects accepting and rejecting a hypothetical scenario were found to be significantly different in terms of aggression, lack of empathy, and degree of individualism. Situational influences were not significantly related to subjects' decision. Limitations and future research are discussed.     

Effects of morphine and naloxone upon the reactions of rats to a heat stressor

Five experiments used rats to examine the conditioned hypoalgesia induced by exposure to a heated floor. Experiments 1 and 2 demonstrated that this hypoalgesia is mediated by non-opioid mechanisms of pain control, as evidenced by insensitivity to the opioid antagonist naloxone and by the absence of cross-tolerance with the opioid agonist morphine. Although non-opioid in nature, the acquisition of conditioned hypoalgesia was facilitated by naloxone and impaired by morphine (Experiments 3 and 4). These effects did not appear to be due to an opioid regulation of pain. (1) Pairing morphine with the heated floor attenuated acquisition in drug-tolerant rats. (2) This attenuation by morphine was removed when naloxone was given after exposure to the heated floor. (3) Conditioning was facilitated when naloxone was given after exposure to the heated floor (Experiment 5). The results were discussed in terms of an opioid regulation of (a) surprise, (b) arousal of an aversive motivational system, and (c) the affective component of pain.     

A test of the bidirectional association between sleep and mood in bipolar disorder and insomnia

The present study investigates sleep, mood, and the proposed bidirectional relationship between the two in psychiatric disorders. Participants with interepisode bipolar disorder (n = 49), insomnia (n = 34), and no psychiatric history (n = 52) completed seven consecutive days of sleep diaries and mood measures. The interepisode bipolar and insomnia participants exhibited greater sleep disturbance than the healthy control individuals. Negative mood was equally heightened in both interepisode bipolar disorder and insomnia, and there were no differences between the three groups in positive mood. Total wake time was associated with next morning negative mood in bipolar disorder, whereas evening negative mood was associated with subsequent total wake time in both bipolar disorder and insomnia. Additionally, positive mood was associated with subsequent total wake time for the insomnia group. Results support the theory that disruptions in nighttime sleep and daytime mood may be mutually maintaining and suggest the potential importance of transdiagnostic or universal processes.     

Ability to Manage Resources in the Impression Management Process: The Mediating Effects of Resources on Job Performance

Purpose

Based on the conservation of resource (COR) theory, we hypothesize that one’s ability to manage resources will moderate the relationship between the use of positive impression management (IM) and other desired resources, such that those able to manage resources will have higher levels of social resources (reputation and leader–member exchange) when expending energy through the use of positive IM tactics. Additionally, we expect higher levels of these social resources will lead to higher performance ratings.

Design/Methodology/Approach

We conducted a two-study replication. In Study One (n = 213), data were collected at two time points. Dyadic data were collected in Study Two (n = 83) to demonstrate consistent relationships across two different study designs.

Findings

Our findings indicate that the ability to manage resources is associated with higher levels of social resources, such as reputation and high quality LMX, which are ultimately associated with positive workplace outcomes, specifically job performance.

Implications

The ability to manage one’s resources is a crucial individual capability that allows individuals to secure positive work outcomes. This research highlights the utility of resources management initiatives that organizations might want to provide to their workers, such as equipment, support personnel, and the autonomy to pace oneself during hectic endeavors.

Originality/Value

We investigate an individual difference in the COR process, which is lacking in the current literature (Hobfoll and Shirom 2000). Further, this research examines COR consequences beyond stress-related outcomes. Lastly, our research highlights the value of examining IM in light of COR theory.