Improving general intelligence with a nutrient-based pharmacological intervention

Cognitive enhancing substances such as amphetamine and modafinil have become popular in recent years to improve acute cognitive performance particularly in environments in which enhanced cognition or intelligence is required. Nutraceutical nootropics, which are natural substances that have the ability to bring about acute or chronic changes in cognition have also been gaining popularity in a range of settings and applications including the workplace, driving and in the amelioration of age related cognitive decline. Huperzine A, Vinpocetine, Acetyl-l-carnitine, Rhodiola Rosea and Alpha-lipoic Acid are popular nutritional supplements that have shown promising benefits in improving a range of biological (e.g., blood flow, anti-inflammatory, anti-oxidant, and direct neurotransmitter effects) and cognitive processes from in vitro, animal and human clinical research. We report here the first human randomized clinical trial for cognition in which we administer a combination of Huperzine A, Vinpocetine, Acetyl-l-carnitine, R. Rosea and Alpha-lipoic acid (called Ceretrophin) vs placebo. Sixty participants (40 females and 20 males, with a mean age of 45.4 years, SD = 12.6) completed either the odd or even items from the Raven Advanced Progressive Matrices (APM) at baseline and the opposite odd or even items at week 4 after consuming either the combination nootropic or placebo. A significant study visit (time) × treatment condition interaction was found: F (1, 57) = 7.279, p = 0.009, partial η² = .113, with paired samples t-tests revealing a significant improvement in mean APM score from baseline to retest (week 4) (t(34) = ? 4.045, p < .001) for the Ceretrophin? group. Improvements in APM scores could be attributed to the active intervention over the placebo, indicating that the treatment improved general intelligence. Implications for improving our understanding of the biological basis of intelligence and pharmacologically improving human cognition are discussed.     

Widerstand

With the help of a completed psychoanalysis as an example, important stations of the analysis of resistance are shown. In the second part several derivatives are discussed on the basis of different vignettes, which follow from the psychoanalytic standard method and which have to be especially considered in a psychodynamic psychotherapy with low frequency. A differentiation is made between resistance in the transference and resistance against the setting. The ending of the psychotherapy is thereby a central issue.     

Seeing the beauty in everyday people: a qualitative study of young Australians' opinions on body image, the mass media and models

While governments have called for greater body size diversity in media imagery to promote positive body image and prevent disordered eating, the fashion and advertising industries often argue that average-size models do not appeal to consumers. Focus groups were conducted with 76 young Australian women and men to provide a previously neglected consumer perspective on this debate. Thematic analysis identified dissatisfaction with the restricted range of body sizes, and the objectification of women, in media imagery. Participants indicated a desire for change and positive reactions to average-size models in advertising, but also suggested barriers to their increased use, including concerns about the promotion of obesity. The results suggest that there is some consumer support for increased body size diversity in media imagery. Consumer and industry barriers, however, will need to be addressed in the future if this is to be an effective public health intervention to promote positive body image.     

Friends with benefits: on the positive consequences of pet ownership

Social support is critical for psychological and physical well-being, reflecting the centrality of belongingness in our lives. Human interactions often provide people with considerable social support, but can pets also fulfill one's social needs? Although there is correlational evidence that pets may help individuals facing significant life stressors, little is known about the well-being benefits of pets for everyday people. Study 1 found in a community sample that pet owners fared better on several well-being (e.g., greater self-esteem, more exercise) and individual-difference (e.g., greater conscientiousness, less fearful attachment) measures. Study 2 assessed a different community sample and found that owners enjoyed better well-being when their pets fulfilled social needs better, and the support that pets provided complemented rather than competed with human sources. Finally, Study 3 brought pet owners into the laboratory and experimentally demonstrated the ability of pets to stave off negativity caused by social rejection. In summary, pets can serve as important sources of social support, providing many positive psychological and physical benefits for their owners.     

FUNCTIONAL ANALYSIS OF INAPPROPRIATE SOCIAL INTERACTIONS IN STUDENTS WITH ASPERGER'S SYNDROME

We analyzed the inappropriate social interactions of 3 students with Asperger's syndrome whose behavior was maintained by social positive reinforcement. We tested whether inappropriate social behavior was sensitive to social positive reinforcement contingencies and whether such contingencies could be reversed to increase the probability of socially appropriate responding. Our results show that social positive reinforcers can be identified for inappropriate social interactions and that appropriate social behaviors can be sensitive to reinforcement contingency reversals.     

Changes in Religious Coping and Relapse to Drug Use Among Opioid-Dependent Patients Following Inpatient Detoxification

Relapse rates remain high among people with opioid dependence. Identifying psychosocial factors associated with outcomes is important for informing behavioral treatments. This study examined religious coping, opioid use, and 12-step participation among 45 participants receiving inpatient opioid detoxification at baseline and follow-up. At baseline, higher positive coping was related to less frequent opioid use pre-admission (β?=?-.44, p?相似文献   

Communicating HIV/AIDS Through African American Churches in North Carolina: Implications and Recommendations for HIV/AIDS Faith-Based Programs

This study explores HIV/AIDS communication strategies among church leaders at predominately African American churches in a metropolitan city and surrounding areas in North Carolina. The church leaders contacted for the study are members of an interfaith-based HIV/AIDS program. The researchers used semi-standardized interviews to explore how church leaders address HIV/AIDS in the church. The findings indicate that the seven church leaders who participated in the study use a variety of communication channels to disseminate HIV/AIDS information for congregants and their surrounding communities, which include both interpersonal and mass media.     

Differentiating Adolescent Self-Injury from Adolescent Depression: Possible Implications for Borderline Personality Development

Self-inflicted injury (SII) in adolescence marks heightened risk for suicide attempts, completed suicide, and adult psychopathology. Although several studies have revealed elevated rates of depression among adolescents who self injure, no one has compared adolescent self injury with adolescent depression on biological, self-, and informant-report markers of vulnerability and risk. Such a comparison may have important implications for treatment, prevention, and developmental models of self injury and borderline personality disorder. We used a multi-method, multi-informant approach to examine how adolescent SII differs from adolescent depression. Self-injuring, depressed, and typical adolescent females (n = 25 per group) and their mothers completed measures of psychopathology and emotion regulation, among others. In addition, we assessed electrodermal responding (EDR), a peripheral biomarker of trait impulsivity. Participants in the SII group (a) scored higher than depressed adolescents on measures of both externalizing psychopathology and emotion dysregulation, and (b) exhibited attenuated EDR, similar to patterns observed among impulsive, externalizing males. Self-injuring adolescents also scored higher on measures of borderline pathology. These findings reveal a coherent pattern of differences between self-injuring and depressed adolescent girls, consistent with theories that SII differs from depression in etiology and developmental course.     

The Protective Role of Teacher Preference for At‐Risk Children's Social Status

Aggressive behaviors have been associated with social costs (e.g., rejection) and benefits (e.g., popularity) in previous studies. The current study sought to examine the moderating effect of teacher preference on the association between distinct forms of aggressive behavior (i.e., physical aggression and relational aggression) and social status (i.e., rejection and popularity), and to explore whether these associations differed for boys and girls. Fourth and fifth grade students (N = 193) completed peer nomination procedures to assess rejection and aggressive behavior and teachers provided self‐reports of their preferences for their students. Findings indicated that relationally aggressive girls were more likely to be popular with their peers when their teachers also liked them. In addition, both relationally and physically aggressive girls were less likely to be rejected by their peers when their teachers liked them. Although physical aggression was most strongly associated with rejection among boys whose teachers liked them, relational aggression predicted popularity among boys whose teachers disliked them. Results suggest that teacher preferences may be a particularly important factor contributing to both physically and relationally aggressive children's social status (e.g., rejection and popularity), especially for girls. Aggr. Behav. 38:481‐493, 2012. © 2012 Wiley Periodicals, Inc.