Authorship Decision Making: An Empirical Investigation

This empirical study concerns the authorship credit decision-making processes and outcomes that occur among coauthors in cases of multiauthored publications. The 2002 American Psychological Association (APA) Ethics Code offers standards for determining authorship order; however, little is known about how these decisions are made in actual practice. Results from a survey of 109 randomly selected authors indicated that most authors were satisfied with the decision-making process and outcome with few disagreements. Participants reported cases of both undeserved authorship being given and omission of deserving contributors' names as coauthors. Some factors associated with authorship decisions included “sense of loyalty or obligation,” “publish or perish pressures,” and “power differentials.” Authors who used APA standards were significantly more satisfied with both the process and outcome of authorship credit decisions.     

Increasing Students' Scientific Creativity: The “Learn to Think” Intervention Program

The “Learn to Think” (LTT) Intervention Program was developed for raising thinking abilities of primary and secondary school students. It has been implemented in more than 300 schools, and more than 200,000 students took part in the experiment over a 10‐year span. Several longitudinal intervention studies showed that LTT could promote the development of students' thinking ability, learning motivation, and learning strategy as well as raise academic performance in primary schools. This article describes a study of the influence and the delayed effects of LTT on the scientific creativity of secondary school students. One hundred and seven students were selected from a secondary school, 54 of them participated in the LTT every 2 weeks and the rest had not. The intervention lasted 2 years, and the delayed effect was explored half a year after terminating the intervention. The Scientific Creativity Test for Secondary School Students was used four times from pre‐test to delayed post‐test. The results indicated that the LTT did promote the development of scientific creativity of secondary school students, and the effects on the scientific creativity were not necessarily immediate, but tended to be long‐lasting.     

Reproduction of End-Location and Distance of Movement in Early and Later Blinded Subjects

This study examined the ability of early and later blinded subjects to reproduce the end location and distance of preselected arm movements of two different amplitudes (approximately 30 degrees and approximately 60 degrees). Both groups were found to reproduce end location with greater accuracy and less variability than distance. The early blinded subjects were less accurate however and more variable in their reproductions of both movement cues than the later blinded subjects. The complications of these findings for the role of visual representation in memory for movement are discussed.     

Exposure to Repetitive Tasks Induces Motor Changes Related to Skill Acquisition and Inflammation in Rats

The authors elucidate exposure-response relationships between repetitive tasks, inflammation, and motor changes with work-related musculoskeletal disorders. Using a rat model of reaching and handle pulling, they examined effects of performing a high-repetition, low-force (HRLF); low-repetition, high-force (LRHF); or high-repetition, high-force (HRHF) task (2 hr/day, 3 days/week, 12 weeks) on reach rate and force, percentage of successful reaches, duration of participation, and grip strength. Reach rate and reach force improved with HRLF, and percentage success increased in all groups in Week 9, and in HRLF and HRHF in Week 12, indicative of skill acquisition. Duration and grip strength showed force-dependent declines with task performance. A subset of HRHF rats received ibuprofen in Weeks 5–12. Ibuprofen significantly improved reach rate, reach force, and duration in treated rats, indicative of an inflammatory influence on reach performance. Ibuprofen improved percentage of successful reaches in Week 9, although this increase was not sustained. However, declines in grip strength, a nocifensive behavior, were not prevented by ibuprofen. Examination of cervical spinal cords of untreated and ibuprofen treated HRHF rats showed increased IL-1beta, an inflammatory cytokine, in neurons. These findings suggest that only a preventive intervention could have addressed all motor declines.     

Validity and Stability of the Youth Psychopathic Traits Inventory in a Nonforensic Sample of Young Adults

Scores were obtained for 103 Subjects on the Sixteen Personality Factor test, Form C; the Edwards Personal Preference Schedule; the Otis Quick Scoring Test, Form G; Raven's Progressive Matrices, Sets A-E; and on 47 handwriting variables. First, personality and intelligence variables, then handwriting variables were factored and rotated, after which factor scores were obtained. Through a regression of handwriting from personality and intelligence factor scores, it was found that 6 of 16 handwriting factors could be predicted by 5 of 10 personality and intelligence factors. These results and their relation to graphology are discussed.     

Voices from the Street: How Structural and Individual Factors Influence Homelessness

This study compared structural and individual factors related to persons who are homeless and how these factors affected their ability to utilize and benefit from available services. A qualitative case study design was used to conduct in-depth interviews with two participants receiving hospice care in a residence for the homeless. Results support previous findings that chronic homelessness is the result of multiple structural and individual factors that occur over time. Contrary to the literature on chronic homelessness, however, both participants were unique in their history of employment and strong desire to work, despite having limited work skills. Responses from both participants underscored the value of daily structure and meaningful occupation in residential addiction treatment.     

Coping mediates relationships between reinforcement sensitivity and symptoms of psychopathology

Limited research has evaluated whether coping strategies mediate the relationships between reinforcement sensitivity theory (RST) and symptoms of psychopathology. Undergraduates (n = 293) completed questionnaires assessing RST, coping, and symptoms of psychopathology. Consistent with our hypotheses, bootstrapping analyses indicated that emotion- and avoidance-focused coping mediated the relationship between high Behavioral Inhibition System (BIS) and depression, anxiety, and worry. Less problem-focused coping mediated the relationship between low Behavioral Approach System (BAS) and depression. Avoidance-focused coping mediated the effects of high BIS on drug and alcohol use whereas high BAS directly predicted alcohol and drug use. Unexpectedly, emotion-focused coping mediated the relationship between BAS and anxiety and worry. These results provide support for the hypothesis that personality variables are associated with psychopathology partially through coping.     

I Will Always Love You: Dispelling Marital Myths Through Applications of Rational-Emotive Behavior Therapy

Couples often enter relationships with a certain amount of naivety, expecting that just because they are in love, all problems in the relationship will be solved. In fact, love is just a small percentage of what it takes to have a successful relationship. This article will address myths and misconceptions that are critical for couples to recognize and address. In addition, the author will describe numerous cognitive, emotive, and behavioral interventions that have proven to be successful in couple counseling.