Development and Validation of a Military Training Mental Toughness Inventory

Three studies were conducted to develop and validate a mental toughness instrument for use in military training environments. Study 1 (n = 435) focused on item generation and testing the structural integrity of the Military Training Mental Toughness Inventory (MTMTI). The measure assessed ability to maintain optimal performance under pressure from a range of different stressors experienced by recruits during infantry basic training. Study 2 (n = 104) examined the concurrent validity, predictive validity, and test–retest reliability of the measure. Study 3 (n = 106) confirmed the predictive validity of the measure with a sample of more specialized infantry recruits. Overall, the military training mental toughness inventory demonstrated sound psychometric properties and structural validity. Furthermore, it was found to possess good test–retest reliability, concurrent validity, and predicted performance in 2 different training contexts with 2 separate samples.     

A THERAPEUTIC PLAYGROUP FOR DEPRESSED MOTHERS AND THEIR INFANTS: FEASIBILITY STUDY AND PILOT RANDOMIZED TRIAL OF COMMUNITY HUGS

Symptoms of depression negatively impact on mother?infant relationships and child outcomes. We evaluated a novel, 10‐session mother?infant therapeutic playgroup—Community HUGS (CHUGS)—which combines cognitive and experiential components through psychoeducation, play, music, and movement. Participants were mothers experiencing a range of postnatal mental health difficulties, including depression, with infants ≤12 months of age. However, the aim was not to treat maternal depression but to ameliorate associated problems in the mother?infant interaction. In the feasibility study, all participants received CHUGS. In the pilot randomized controlled trial (RCT), participants were randomized between intervention and a wait‐list. Outcomes were the Parenting Stress Index (PSI; R.R. Abidin, 1995), Parenting Sense of Competency Scale (Self‐Efficacy subscale; J. Gibaud‐Wallston & L.P. Wandersman, 1978), and the Depression, Anxiety, Stress Scales (P.F. Lovibond & S.H. Lovibond, 1995). In the feasibility study (n = 74), PSI scores dropped on all subscales, all ps < .01. Depression, p < .001, anxiety, p = .01, stress, p = .01, and self‐efficacy, p < .001, all showed improvements, as did observer‐rated mother?infant interactions, p < .001. In the RCT, depression, p < .001, anxiety, p = .005, and stress, p < .001, symptoms were significantly reduced for intervention participants (n = 16), as compared to wait‐list participants (n = 15). The CHUGS program had high participant satisfaction and produced improvements in self‐efficacy, depression, anxiety, stress, and mother?infant interactions that supported the program's acceptability and the utility of further rollout.     

Intact Procedural Knowledge in Patients with Alzheimer's Disease: Evidence from Golf Putting

Can Alzheimer's disease (AD) patients efficiently learn to perform a complex motor skill when relying on procedural knowledge? To address this question, the authors compared the golf-putting performance of AD patients, older adults, and younger adults in 2 different learning situations: one that promotes high error rates (thus increasing the reliance on declarative knowledge) or one that promotes low error rates (thus increasing the reliance on procedural knowledge). Motor performance was poorer overall for AD patients and older adults relative to younger adults in the high-error condition but equivalent between similar groups in the low-error condition. Also, AD patients in the low-error condition had better performance at the final putting distance relative to those in the high-error condition. This performance facilitation for AD patients likely stems from intact procedural knowledge.     

Development and Open Trial of a Depression Preventive Intervention for Adolescents With Attention-Deficit/Hyperactivity Disorder

Adolescents with attention-deficit/hyperactivity disorder (ADHD) are at elevated risk for experiencing unipolar depressive symptoms and disorders. The current study describes the development of a behaviorally oriented depression preventive intervention tailored for adolescents with ADHD targeting variables empirically shown to mediate ADHD and depression (i.e., reward responsivity, emotion regulation, and family support). Eight adolescents with a history of ADHD and currently elevated depressive symptoms and their parents participated in an open trial of the Behaviorally Enhancing Adolescents’ Mood (BEAM) program. Adolescents and their parents reported high satisfaction with BEAM. Staff reported BEAM was easy to implement with high adherence. Following BEAM, there were significant reductions in parent-report of adolescents’ depressive symptoms and emotion regulation at posttreatment and the 6-week follow-up and adolescent-report of reward responsivity at posttreatment. Case vignettes are also provided to illustrate implementation of the BEAM program. In spite of the small sample, lack of a control group, and some discrepancies across informants, results overall support the feasibility and acceptability of the BEAM program, and suggest it has promise in reducing depressive symptoms in adolescents with ADHD.     

Prejudice Against Muslim Australians: The Role of Values,Gender and Consensus

Data from an Australian community survey (n = 189) examining the predictors of prejudice against Muslim Australians were analysed. Using thematic analysis, we investigated the specific values our participants reported regarding their perceptions of Muslim Australians and Islam. We then investigated the relationship between prejudice against Muslim Australians, the most important value priorities given by our participants, and other prejudice‐related variables. After entry into a regression analysis, the participants high in prejudice were found to be significantly more likely to have lower educational levels and more right‐wing views. They were also significantly more likely to report high levels of national attitudes (i.e. stronger identification with Australian identity), concern about gender equality within the Muslim community, less concern about equality generally and report that Muslims were not conforming to Australian values. High prejudiced participants also scored higher in the reporting of negative media‐related beliefs, were more likely to perceive higher support in the community for their views than was the case and were more negative towards Muslim men than Muslim women. The implications for anti‐prejudice interventions are discussed. Copyright © 2011 John Wiley & Sons, Ltd.     

Anxiety and depression and their links with delusions and hallucinations in people with a dual diagnosis of psychosis and substance misuse: a study using data from a randomised controlled trial

Rates of depression and anxiety have been linked to severity and distress associated with positive symptoms in psychosis. There is also tentative evidence to suggest that these concurrent symptoms might be related to delusional and hallucinatory content. Our aim was to assess the cross-sectional associations between anxiety and depression, and hallucination and delusion severity and distress in a sample of 327 people dually diagnosed with psychosis and substance misuse problems. In addition, the relationships between specific symptom content and levels of anxiety and depression were examined. Anxiety was associated with delusion distress and depression with hallucination distress, although neither was related to symptom severity. Auditory commands to harm or kill the self were associated with higher levels of depression. Delusions with themes pertaining to the paranormal, and those with references to celebrities were associated with lower levels of depression. No specific delusion or hallucination content was associated with level of anxiety, when other variables were controlled for. The results demonstrate that anxiety and depression are linked to distinct aspects of psychotic experience, highlighting the need to acknowledge the role of these concurrent symptoms in the context of psychosis. In addition, findings relating to specific types of delusions and hallucinations highlight avenues for further research.