Contextual information and memory for unfamiliar tunes in older and younger adults

We examined age differences in the effectiveness of multiple repetitions and providing associative facts on tune memory. For both tune and fact recognition, three presentations were beneficial. Age was irrelevant in fact recognition, but older adults were less successful than younger in tune recognition. The associative fact did not affect young adults' performance. Among older people, the neutral association harmed performance; the emotional fact mitigated performance back to baseline. Young adults seemed to rely solely on procedural memory, or repetition, to learn tunes. Older adults benefitted by using emotional associative information to counteract memory burdens imposed by neutral associative information.     

The effect of question expectedness and experience on lying about intentions

In recent years researchers have started to focus on lying about intentions (Granhag, 2010). In the present experiment participants were interviewed about their forthcoming trip. We tested the hypothesis that liars (N=43) compared to truth tellers (N=43) would give fewer details to unexpected questions about planning, transportation and the core event, but an equal amount or more detail to expected questions about the purpose of the trip. We also tested the hypothesis that participants who had previously experienced the intention (i.e., they had made such a trip before) would give more detail than those who had never experienced the intended action. The unexpected question hypothesis was supported, whereas the previous experience effect only emerged in interactions. The benefit of using different types of questions for lie detection purposes is discussed.     

Telephone-based guided self-help for adolescents with chronic fatigue syndrome: A non-randomised cohort study

The aim of this study was to gain preliminary evidence about the efficacy of a new telephone-based guided self-help intervention, based on cognitive-behavioural principles, which aimed to reduce fatigue and improve school attendance in adolescents with chronic fatigue syndrome (CFS). A non-randomised cohort design was used, with a two-month baseline period. Sixty-three 11–18 year-old participants recruited from a specialist CFS unit received the intervention. Participants received six half-hour fortnightly telephone sessions and two follow-up sessions. Fatigue and school attendance were the main outcomes and the main time point for assessing outcome was 6 months post-treatment. Using multi-level modelling, a significant decrease in fatigue was found between pre-treatment and 6 month follow-up, treatment effect estimate = – 5.68 (?7.63, ?3.72), a large effect size (Cohen's d = 0.79). The decrease in fatigue between pre and post-treatment was significantly larger than between baseline and pre-treatment. A significant increase in school attendance was found between pre-treatment and 6 month follow-up, effect estimate = 1.38 (0.76, 2.00), a medium effect size (d = ?0.48). Univariate logistic regression found baseline perfectionism to be associated with poorer school attendance at six-month follow-up. In conclusion, telephone-based guided self-help is an acceptable minimal intervention which is efficacious in reducing fatigue in adolescents with CFS.     

Who’s Afraid of the Big Bad Wind? Origins of Severe Weather Phobia

Natural Environment phobia include fears cued by events such as severe weather. Given the limited research in this area, the present study sought to assess the prevalence and learning history origins of these fears, as well as their relation to anxiety sensitivity (AS). Study One participants included 533 (66%F) undergraduates who completed the Weather Experiences Questionnaire. Overall, 42?% reported exposure to a severe weather event (e.g., hurricanes); 16?% reported high- and 44?% low-fear about weather. Thirty-three from each group participated in Study Two, wherein one high-fear participant approximated the diagnostic criteria for severe weather phobia. High-fear participants cited direct conditioning (43?%) followed by vicarious conditioning (39?%) as the most common learning pathways. The remaining18% could not recall the source of their fear and none identified operant conditioning. One-third cited mothers (versus 8?% fathers) as sharing similar fears. Most had not witnessed parents hurt, frightened, or distressed by severe weather but claimed parents had warned them about severe weather. High- (vs. low-) fear participants revealed more AS-somatic versus AS-cognitive or AS-social concerns. The importance of such research in light of the increasing frequency of severe weather events is discussed.     

Young Adults with MSUD and Their Transition to Adulthood: Psychosocial Issues

Maple Syrup Urine Disease (MSUD) is an autosomal recessive condition with an incidence of 1 in 185,000 births worldwide. Regardless of the type of MSUD, treatment includes immediate and lifelong dietary restriction of isoleucine, leucine and valine. There is little known about the psychosocial impact of MSUD on the developmental milestones of emerging adulthood. We used a qualitative case study approach to explore the human experiences of MSUD on young adults (n?=?8) and parents (n?=?8). All participants were administered a semi-structured, qualitative interview as well as quantitative measures. Six core themes emerged: 1) lifelong strain of dietary management; 2) social isolation from peers and impact on dating; 3) impact of MSUD on academics and employment; 4) medical experiences and transition to adult care; 5) impact on family functioning; and 6) positive effects and growth. The results of this investigation highlight and expand awareness of the psychological and social needs of young adults with MSUD. This study calls for a collaborative, multidisciplinary effort in the treatment of these patients and their families.     

Police officers ability to detect deception in high stakes situations and in repeated lie detection tests

Thirty‐seven police officers, not identified in previous research as belonging to groups that are superior in lie detection, attempted to detect truths and lies told by suspects during their videotaped police interviews. In order to measure consistency in their ability, the officers each participated in four different tests, each of which was on a different day. They were asked to indicate their confidence in being able to distinguish between truths and lies prior to the first test and after completing all four tests. We predicted that accuracy rates would be higher than those typically found in research with police officers; that good or poor performances on an individual test would be partly caused by luck, and, consequently, participants' accuracy scores were likely to progress towards the mean if their performance on all four tests was to be combined; and that officers would underestimate their own performance. These hypotheses were supported. Copyright © 2006 John Wiley & Sons, Ltd.     

Detecting lies in young children,adolescents and adults

The ability of teachers, social workers, police officers and laypersons (undergraduate and postgraduate students) to detect truths and lies told by 5–6 year‐olds, adolescents and adults was tested in the present experiment. Lie detectors judged the veracity of statements from 18 liars and 18 truth tellers belonging to these three age groups. Accuracy scores were around 60% for each of these three age groups, both for detecting truths and for detecting lies. No occupational differences emerged. Moreover, judgements made by teachers, social workers and police officers showed an overlap, suggesting that an erroneous decision made by a member of one group may not easily be detected by a member of the other groups. The lie detectors were inclined to judge cues of nervousness, cognitive demand and attempted behavioural control as cues to deceit, even when truth tellers were displaying these cues. Copyright © 2006 John Wiley & Sons, Ltd.     

Factors affecting career retention among naval aviators

Typically, retention studies have emphasized those who separate rather than those who choose a naval career. The present study examined factors that contribute to career satisfaction and aviators' decisions to remain in naval aviation. Primary reasons for remaining in naval aviation were the enjoyment of flying, coupled with the self-esteem associated with being a naval aviator. Career satisfaction for aviators was derived primarily from intrinsic motivators associated with flying and peer recognition.Opinions or conclusions contained in this report are those of the authors and do not necessarily reflect the views or the endorsement of the Navy Department. The research reported in this paper was completed under Naval Medical Research and Development Command work unit 63706N M0096 M00960.01.     

The politics of innovation

Previous studies of technical innovation in organizations have tended to neglect how power and political processes shape the development of new technologies. Our study of new product development at a successful computer graphics company suggests that corporate ideology and politics often determine the success or failure of new product ideas. Four stages of product development are identified along with the political activities and influence tactics used at each stage. W. Gibb Dyer, Jr. is associate professor of organizational behavior at Brigham Young University. He is on the editorial board ofThe Family Business Review. Robert A. Page, Jr. currently is enrolled in the doctoral program at the Graduate School of Management, University of California, Irvine. His research interests include organizational theory, ethics, innovation, organizational culture, and group norms.