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121.
The Cognitive Differentiation–Integration Effort (CD–IE) hypothesis predicts that the dimension of life history speed (K) regulates the strength of the correlation among cognitive abilities, such that individuals with higher K exhibit more weakly integrated abilities than those with lower K. It is predicted that this effect takes place independently of the level of g owing to the absence of an individual differences level correlation between K and g. CD–IE was examined using two student samples: (1) an all female sample (N = 121), using the ALHB as a measure of K and the two SILS subtests of g; and (2) a combined male and female sample (N = 346), using a shorter three-indicator (“Trifecta”) measure of K, a general creativity measure comprised of two subscales (writing and drawing “creative performance”), and the APM-18 measure of fluid cognition. A third, population-representative sample was obtained from the NLSY (N = 11,907). A K-Factor was constructed from convergent measures of subjective well-being, sociability, interpersonal trust, internal locus of control, and delay of gratification, and a g-factor was constructed from the 10 subscales of the ASVAB. A fourth sample, addressing the question of ethnic differences was collected encompassing eight different ethnic groups with a combined 107 specific ability correlations with g. An aggregate K-Factor was constructed for this sample based on convergent population-level indicators of longevity, total fertility rates and infant mortality. Utilizing the Continuous Parameter Estimation Model, in student sample 1 a significant CD–IE effect was found on the SILS Abstract subtest (β = − .215), but not on the SILS Verbal subtest (β = .069). In student sample 2, CD–IE was observed on the general creativity measure (β = − .127), but not on the fluid cognitive ability measure (β = − .057). Significant effects were also observed on both the written and drawing creative output subscales (β = − .189 and − .183 respectively). In sample 3 (the NLSY), generally statistically significant but small-magnitude CD–IE effects were observed among all 10 ASVAB subtests (mean effect size β = − .032). In sample four, a near-significant CD–IE effect was detected (β = − .167). Controlling for subtest skew reduces the mean effect sizes across individual differences samples (β = − .071 in the student samples, − .027 in the NLSY), but boosted it to significance in the ethnic differences sample (β = − .179). Controlling for the skew of residuals reversed the signs of the CD–IE effects on the ASVAB Words and Comprehension subscales, and also on the SILS Verbal subscale, but amplified the magnitudes of the mean effects in the student and NLSY samples (β = − .036 and − .131), while reducing the effect size slightly in the ethnic-differences sample (β = − .172). In the individual differences samples, these effects were demonstrated to be unconfounded with sex of respondent and also unrelated to the Jensen effect. The apparent independence of the effect from both level of g and subtest g-loading suggests intriguing commonalities with the Lynn–Flynn effect.  相似文献   
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Patients and physicians often perceive the current health care system to be unfair, in part because of the ways in which coverage decisions appear to be made. To address this problem the Ethical Force Program, a collaborative effort to create quality improvement tools for ethics in health care, has developed five content areas specifying ethical criteria for fair health care benefits design and administration. Each content area includes concrete recommendations and measurable expectations for performance improvement, which can be used by those organizations involved in the design and administration of health benefits packages, such as purchasers, health plans, benefits consultants, and practitioner groups.  相似文献   
125.
Do infants, like adults, consider both the probability of falling and the severity of a potential fall when deciding whether to cross a bridge? Crawling and walking infants were encouraged to cross bridges varying in width over a small drop‐off, a large drop‐off, or no drop‐off. Bridge width affects the probability of falling, whereas drop‐off height affects the severity of the potential fall. For both crawlers and walkers, decisions about crossing bridges depended only on the probability of falling: As bridge width decreased, attempts to cross decreased, and gait modifications and exploration increased, but behaviors did not differ between small and large drop‐off conditions. Similarly, decisions about descent depended on the probability of falling: Infants backed or crawled into the small drop‐off, but avoided the large drop‐off. With no drop‐off, infants ran straight across. Results indicate that experienced crawlers and walkers accurately perceive affordances for locomotion, but they do not yet consider the severity of a potential fall when making decisions for action.  相似文献   
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ABSTRACT

This qualitative study focuses on the ways in which existential themes were understood and addressed in therapeutic relationships with patients who had attempted suicide. Health care professionals (HCP) from Norway specialist healthcare participated in focus groups. The interviews were transcribed and analysed by systematic text-condensation through a four-step procedure. We found that the HCPs emphasised the context-specific functions of their departments. They considered these conversations essential but demanding. They indicated existential themes of hope/hopelessness, loneliness, meaning, life/death, shame, religion and suicide. The HCPs’ understandings of themes deemed to be existential and how they should be addressed were primarily based on clinical experience. This appeared to exacerbate the pressure on their personal involvement, leading to the question of whether patients’ existential needs are tackled or instead disappear into a conversational vacuum. The study suggests that HCPs' professional competence of existential themes pertaining to patients at suicide risk needs to be strengthened.  相似文献   
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It is essential that outcome research permit clear conclusions to be drawn about the efficacy of interventions. The common practice of nesting therapists within conditions can pose important methodological challenges that affect interpretation, particularly if the study is not powered to account for the nested design. An obstacle to the optimal design of these studies is the lack of data about the intraclass correlation coefficient (ICC), which measures the statistical dependencies introduced by nesting. To begin the development of a public database of ICC estimates, the authors investigated ICCs for a variety outcomes reported in 20 psychotherapy outcome studies. The magnitude of the 495 ICC estimates varied widely across measures and studies. The authors provide recommendations regarding how to select and aggregate ICC estimates for power calculations and show how researchers can use ICC estimates to choose the number of patients and therapists that will optimize power. Attention to these recommendations will strengthen the validity of inferences drawn from psychotherapy studies that nest therapists within conditions.  相似文献   
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This study examined the moderating effects of motivational orientation on daily affect and goal pursuit. Based on recent revisions to Reinforcement Sensitivity Theory, measures of BIS (BIS-r and Fight-Flight-Freeze System or FFFS), BAS, and regulatory focus (Promotion and Prevention) were administered to 84 college students who participated in a 14-day diary study. Diary items assessed goal-directed activities and positive and negative affect (PA and NA). Results showed that higher FFFS and Promotion were consistently associated with higher NA and PA, respectively, and FFFS was also associated with avoidance of responsibilities. Higher Promotion predicted greater daily goal progress and tendencies to rate goals as more promotion- and prevention-focused. Relationships between daily goal-directed activities and both sadness and satisfaction were moderated by BIS-r. Inconsistent with our hypothesis, low BAS Reward Responsiveness predicted increased enthusiasm with greater goal progress. A trend in the data showed evidence of regulatory fit in daily activities predicted by both Promotion and Prevention. Implications for the theoretical and practical distinctions between measures of motivational orientation are discussed.  相似文献   
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Most studies of counterproductive work behavior (CWB) assess it as one or two overall dimensions that might obscure relationships of potential antecedents with more specific forms of behavior. A finer-grained analysis of the relationship between counterproductive work behavior and antecedents was conducted with the five-subscales (abuse toward others, production deviance, sabotage, theft, and withdrawal) taken from the 45-item Counterproductive Work Behavior Checklist, a measure that has been used in a number of prior studies. Described is the rationale for each of the five dimensions, which have been discussed individually in the literature. Data from three combined studies provide evidence for differential relationships with potential antecedents that suggest the use of more specific subscales to assess CWB. Most notably, abuse and sabotage were most strongly related to anger and stress, theft was unrelated to emotion, and withdrawal was associated with boredom and being upset. Finally, the distinct forms of CWB may suggest distinct underlying dynamics, that vary in their balance of hostile and instrumental motivational systems.  相似文献   
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