Can we facilitate posttraumatic growth in combat veterans?

The Comprehensive Soldier Fitness program, currently under development for the U.S. Army, will include a component designed to increase the possibilities for posttraumatic growth in the aftermath of combat. In this article, we briefly review studies that provide evidence for this phenomenon in combat veterans, and we suggest elements that such a program might include to facilitate posttraumatic growth. We urge the Army to conduct randomized controlled trials testing the efficacy of the program prior to its implementation.     

Does community violence exposure moderate the associations between maternal spanking and early child behavior problems?

A robust research literature links parental spanking with negative behavioral outcomes for children, however, it remains unclear whether conditions in the community may moderate the associations between spanking and behavior problems in early childhood. In the current study, we examined whether community violence exposure moderated the associations of maternal spanking with externalizing and internalizing behavior problems of young children. The sample used in this study was urban families and their children ages 3–5 (n = 2,472). We used fixed effects regression models, which yield stronger statistical control for baseline behavior problems, selection bias, and omitted variables bias. Mother's spanking was associated with elevated levels of both externalizing (β = .037, p < .001) and internalizing (β = .016, p < .001) behavior problems. Community violence exposure also predicted higher levels of externalizing (β = .071, p < .01) and internalizing (β = .043, p < .05) behavior problems. Community violence exposure did not moderate the associations between maternal spanking and behavior problems. Professionals working with families should promote the use of nonphysical disciplinary practices, regardless of the level of violence and crime in the community in which the family resides.     

Alcohol use trajectories and the ubiquitous cat's cradle: cause for concern?

In recent years, trajectory approaches to characterizing individual differences in the onset and course of substance involvement have gained popularity. Previous studies have sometimes reported 4 prototypic courses: (a) a consistently "low" group, (b) an "increase" group, (c) a "decrease" group, and (d) a consistently "high" group. Although not always recovered, these trajectories are often found, despite these studies varying in the ages of the samples studied and the duration of the observation periods employed. Here, the authors examined the consistency with which these longitudinal patterns of heavy drinking were recovered in a series of latent class growth analyses that systematically varied the age of the sample at baseline, the duration of observation, and the number and frequency of measurement occasions. Data were drawn from a 4-year, 8-wave panel study of college student drinking (N = 3,720). Despite some variability across analyses, there was a strong tendency for these prototypes to emerge regardless of the participants' age at baseline and the duration of observation. These findings highlight potential problems with commonly employed trajectory-based approaches and the need to not over-reify these constructs.     

Can religious beliefs combat negative peer influence during adolescence?

The purpose of this study was to identify religiosity dimensions that might be efficacious in helping adolescents combat negative peer influence. In past studies, the protective elements of religiosity were small to non-existent once peer influence was considered. However, peer influence can take many forms and the relation between susceptibility to negative peer influence and religious beliefs is not clear. Two hundred and twenty high school students were surveyed on several dimensions of religiosity via the Attitude to Christianity Inventory, different forms of peer influence (i.e., peer conformity and perceptions of peer behaviours) and their own pro- and anti-social conduct. Through hierarchical regression analyses some religiosity dimensions (i.e., the Bible and social justice) were found to be more protective than others in predicting conduct in the context of peer conformity. Implications for intervention were addressed.     

Changing Perceptions About Self-Change and Moderate-Drinking Recoveries From Alcohol Problems: What Can and Should Be Done?1

Despite abundant indications that resolutions from alcohol problems without treatment are common, there appears to be little awareness that such recoveries occur and a general skepticism regarding their possibility. This paper presents results from a study investigating the impact of hypothetical newspaper articles about self-change and moderate-drinking recoveries on subjects' beliefs. It is concluded that newspaper articles do not appear to have much impact on the public's perceptions. The importance of modifying the general public's knowledge about recoveries from alcohol problems without treatment are discussed.     

Alcohol and remembering a hypothetical sexual assault: Can people who were under the influence of alcohol during the event provide accurate testimony?

We examined the influence of alcohol on remembering an interactive hypothetical sexual assault scenario in the laboratory using a balanced placebo design. Female participants completed a memory test 24 hours and 4 months later. Participants reported less information (i.e., responded “don't know” more often to questions) if they were under the influence of alcohol during scenario encoding. The accuracy of the information intoxicated participants reported did not differ compared to sober participants, however, suggesting intoxicated participants were effectively monitoring the accuracy of their memory at test. Additionally, peripheral details were remembered less accurately than central details, regardless of the intoxication level; and memory accuracy for peripheral details decreased by a larger amount compared to central details across the retention interval. Finally, participants were more accurate if they were told they were drinking alcohol rather than a placebo. We discuss theoretical implications for alcohol myopia and memory regulation, together with applied implications for interviewing intoxicated witnesses.     

Inebriation and Inspiration? A Review of the Research on Alcohol and Creativity

There is a conception that a uniquely positive correlation prevails between the intake of alcohol and creativity, but only a few experimental studies address this subject. Existing studies together with recent experiments are reviewed. This later series of experiments explored whether or not moderate alcohol intoxication (1.0 ml of 100% alcohol/kg body weight) facilitated different phasesof the creative process, i.e. preparation, incubation, illumination, verification, and restitution. A hypothesis is derived which postulates that modest alcohol consumption inhibits aspects of creativity based mainly on the secondary process (preparation, certain parts of illumination, and verification), and disinhibits those based mainly on the primary process (incubation, certain parts of illumination, and restitution).     

Descartes discarded? Introspective self-awareness and the problems of transparency and compositionality

What has the self to be like such that introspective awareness of it is possible? The paper asks if Descartes’s idea of an inner self can be upheld and discusses this issue by invoking two principles: the phenomenal transparency of experience and the semantic compositionality of conceptual content. It is assumed that self-awareness is a second-order state either in the domain of experience or in the domain of thought. In the former case self-awareness turns out empty if experience is transparent. In the latter, it can best be conceived of as a form of mental quotation. Various proposed analyses of direct and indirect quotation are discussed and tested regarding their applicability to thought. It is concluded that, on the assumption of compositionality, the inner self is only insofar accessible to awareness as it has an accessible phonological (or otherwise subsymbolic) structure, as apparently only inner speech does.     

Neuropsychological identification of motor problems: Can we learn something from the feet and legs that hands and arms will not tell us?

The degree of structural and functional specialization that differentiates between upper and lower limb use in humans is quite unparalleled among primates. It is argued that less neural resources are devoted to leg and foot control than to arm and hand control, and that this aspect of lower limb innervation, together with the uniquely restricted use of the lower limb, renders lower limb function more sensitive to general neural insult. In addition, the status of leg and foot control differs from that of arm and hand control both early in life and during the later years of decline.     

Bribery and extortion: Can restaurants help?

Examples of tipping suggest that the distinction between tipping, bribery and extortion can be questioned. Some well known ideas about bribery will not work if extended to tipping and, indeed, these analyses may founder whether or not tipping, bribery and extortion merge. I suggest that more case study analysis as well as a discussion of the relationship between character and actions are needed.     

Externalizing problems and problematic sexual behaviors: same etiology?

The study sought to determine whether maltreatment subtypes, family sexuality, and personal characteristics predicted and distinguished child problematic sexual behaviors (PSB) and externalizing problems (EP). Participants were families of 188 children, 6–11 years old, referred by child welfare services in four Quebec districts. Caregivers completed interviews and questionnaires. Results suggested that family environment and maltreatment subtypes had partially different impacts on PSB and EP. When EP and gender were controlled, younger children in a sexualized family environment and those verbally victimized were more likely to exhibit PSB. When PSB and gender were controlled, verbal abuse and neglect emerged as predictors of EP. Potential implications for child PSB research and interventions are discussed. Aggr. Behav. 36:358–370, 2010. © 2010 Wiley‐Liss, Inc.     

Can Attention Deficit Hyperactivity Disorder and Fetal Alcohol Spectrum Disorder be differentiated by motor and balance deficits?

There is an ongoing debate regarding the diagnostic overlap between Attention Deficit Hyperactivity Disorder (ADHD) and Fetal Alcohol Spectrum Disorder (FASD). Differential diagnosis is important because of treatment implications. Children aged 7–10 years (47 ADHD, 30 FASD, 39 controls) participated. The Movement Assessment Battery for Children (M-ABC) and the Clinical Observations of Motor and Postural Skills (COMPS) were used. Force plate and electromyography data were collected during static balance and balance perturbation. On the M-ABC both children with ADHD and FASD had more motor problems than controls. The ADHD-Combined and the ADHD-Predominantly Inattentive subgroups were similarly affected in their fine motor skills. On the COMPS, the majority of children in both groups performed in the normal range, but for those children clinically affected, it was the children with ADHD who were more likely to be severely impaired. The children with ADHD were characterized by early onset latencies of the tibialis anterior muscles and increased amplitudes of the gastrocnemius muscles. Difficulty scaling muscle force reflecting medial cerebellar involvement may be the key problem in ADHD. Cerebellar involvement in the postural instability in FASD awaits further study.     

Can Infinitists Handle the Finite Mind Objection and the Distinction Objection?

This paper examines two objections to the infinitist theory of epistemic justification, namely “the finite mind objection” and “the distinction objection.” It criticizes Peter Klein’s response to the distinction objection and offers a more plausible response. It is then argued that this response is incompatible with Klein’s response to the finite mind objection. Infinitists, it would seem, cannot handle both objections when taken together.

     

Can false memories prime alternative solutions to ambiguous problems?

Research has demonstrated that false memories are capable of priming and facilitating insight-based problem-solving tasks by increasing solution rates and decreasing solution times. The present research extended this finding by investigating whether false memories could be used to bias ambiguous insight-based problem-solving tasks in a similar manner. Compound remote associate task (CRAT) problems with two possible correct answers, a dominant and a non-dominant solution, were created and normed (Experiment 1). In Experiment 2, participants were asked to solve these CRAT problems after they were given Deese/Roediger-McDermott lists whose critical lures were also the non-dominant solution to half of the corresponding CRATs. As predicted, when false memories served as primes, solution rates were higher and solution times were faster for non-dominant than dominant CRAT solutions. This biasing effect was only found when participants falsely recalled the critical lure, and was not found when participants did not falsely recall the critical lure, or when they were not primed. Results are discussed with regard to spreading activation models of solution competition in problem-solving tasks and current theories of false memory priming effects.     

Can you believe it? Illusionism and the illusion meta-problem

Illusionism about consciousness is the thesis that phenomenal consciousness does not exist, but merely seems to exist. Embracing illusionism presents the theoretical advantage that one does not need to explain how consciousness arises from purely physical brains anymore, but only to explain why consciousness seems to exist while it does not. As Keith Frankish puts it, illusionism replaces the “hard problem of consciousness” with the “illusion problem.” However, a satisfying version of illusionism has to explain not only why the illusion of consciousness arises, but also why it arises with its particular strength: Notably, why we are so deeply reluctant to recognize the illusory nature of consciousness. Explaining our strong intuitive resistance to illusionism means solving what I call the “illusion meta-problem,” which I think is a part of the illusion problem. In this paper, I argue that current versions of illusionism are unable to solve the illusion meta-problem. I focus on two of the most promising recent illusionist theories of consciousness, and I show why they fail to explain the peculiar reluctance we encounter whenever we try to accept that consciousness is an illusion.     

Couple Therapy Research and the Practice of Couple Therapy: Can We Talk?

As has been true in every other realm of psychotherapy, couple therapy research generally has had very little impact on the day-to-day practice of couple therapists. To a significant degree, this unfortunate disconnection may be attributable to an overemphasis by researchers in the field on treatment packages and therapeutic methods/techniques. Insufficient attention has been paid to other important sources of influence on treatment outcomes, especially the couple therapist herself/himself. It is argued that effective couple therapy requires a good "fit" between the person of the therapist and her primary theoretical orientation, and that couple therapists may be more influenced by research that addresses process aspects of the therapeutic approaches to which they have their primary theoretical allegiances.     

Gender,Risk, and Religiousness: Can Power Control Provide the Theory?

Collett and Lizardo (2009) offer a model of gender differences that revisits and expands earlier research, in particular nascent ideas used by Miller and Hoffmann (1995) that were borrowed, in part, from a power-control theory of delinquency and crime. However, I am skeptical of their attempt to apply power-control theory as a general explanation of gender differences in religiousness. In this response piece, I first set the context by describing how Alan Miller and I initially approached our risk and religion work. I then point out where I think the research stream went awry and why recent studies of risk preferences and religion have failed to provide convincing evidence one way or the other. Finally, I offer an appraisal of Collett and Lizardo's work, with particular attention to why adopting power-control theory should be viewed with caution. I conclude with suggestions for future research on gender and religiousness.