1,059 research outputs found

    The Effect of Affect: Krathwohl and Bloom’s Affective Domains Underutilized in Counselor Education

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    Bloom\u27s (1956) Taxonomy cognitive domains have proven useful for decades. Counselor educators are experts in affect, and yet most are unfamiliar with Bloom\u27s affective domains that correspond to the cognitive domains. The affective domains focus on attitudes and values that can help counselor educators assist students to more successfully navigate Bloom\u27s cognitive process by harnessing the effect of affect through combining Bloom\u27s affective and cognitive domains. Since Bloom\u27s cognitive domains are already widely and effectively utilized, perhaps it is time for counselor educators, the experts in affect, to use the affective domains in conjunction with the cognitive domains as initially intended. By studying the correlation between the Cognitive and Affective domains, and further researching the impact of both on the development of CITs, counselor educators can embrace a best practice approach to their work within the already established and widely utilized structure of Bloom\u27s Taxonomy. Keywords: Counselor-in-Training Affect; Bloom’s Affect; Supervision; Counselor Preparatio

    Robust retention and transfer of tool construction techniques in chimpanzees (Pan troglodytes)

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    Long-term memory can be critical to a species’ survival in environments with seasonal and even longer-term cycles of resource availability. The present, longitudinal study investigated whether complex tool behaviors used to gain an out-of-reach reward, following a hiatus of about 3 years and 7 months since initial experiences with a tool use task, were retained and subsequently executed more quickly by experienced than by naïve chimpanzees. Ten of the 11 retested chimpanzees displayed impressive long-term procedural memory, creating elongated tools using the same methods employed years previously, either combining 2 tools or extending a single tool. The complex tool behaviors were also transferred to a different task context, showing behavioral flexibility. This represents some of the first evidence for appreciable long-term procedural memory, and improvements in the utility of complex tool manufacture in chimpanzees. Such long-term procedural memory and behavioral flexibility have important implications for the longevity and transmission of behavioral traditions

    Decreased CD8+ T cell response to Epstein-Barr virus infected B cells in multiple sclerosis is not due to decreased HLA class I expression on B cells or monocytes

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    Background: Patients with multiple sclerosis (MS) have a decreased frequency of CD8(+) T cells reactive to their own Epstein-Barr virus (EBV) infected B cells. We have proposed that this might predispose to the development of MS by allowing EBV-infected autoreactive B cells to accumulate in the central nervous system. The decreased CD8(+) T cell response to EBV results from a general CD8(+) T cell deficiency and also a decreased proportion of EBV-specific T cells within the total CD8(+) T cell population. Because decreased HLA class I expression on monocytes and B cells has been reported in MS and could influence the generation and effector function of EBV-specific CD8(+) T cells, the present study was undertaken to measure the expression of HLA molecules on B cells and monocytes in patients with MS

    Basic Conditioning Factors' Influences on Adolescents' Healthy Behaviors, Self-Efficacy, and Self-Care

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    This article reports a secondary statistical analysis of data from a study investigating the relationships among health-promoting self-care behaviors, self-care self-efficacy, and self-care agency in an adolescent population (Callaghan, 2005). The purpose of this study was to identify the influences of selected basic conditioning factors on the practice of healthy behaviors, self-efficacy beliefs, and ability for self-care in 256 adolescents. The research instruments used to collect data for this study include: Health-Promoting Lifestyle Profile II Scale; Self-Rated Abilities for Health Practices Scale; Exercise of Self-Care Agency Scale; demographic questionnaire assessing basic conditioning factors. The results of this analysis identified significant relationships between the following basic conditioning factors and adolescents' practice of healthy behaviors, self-efficacy of those behaviors, and self-care abilities: support system, adequate income, adequate living conditions, gender, routine practice of religion, and reported medical problems/disabilities. These findings can give adolescent health nurses direction in developing interventions that promote the self-care and health in this specific population

    Sensorimotor Peripheral Neuropathy in Rheumatoid Arthritis

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    We describe three patients with severe sensorimotor neuropathy complicating rheumatoid arthritis. Two patients had evidence of vasculitis and an axonal neuropathy. These patients were unusual in that the neuropathy occurred early in the course of rheumatoid arthritis. The third patient had a demyelinating neuropathy with a high cerebrospinal fluid protein level, and is a probable example of a chronic inflammatory neuropathy occurring in rheumatoid arthritis. All patients improved or were stabilized with corticosteroid therapy

    The endogenous cannabinoid system in the gut of patients with inflammatory bowel disease

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    Activation of cannabinoid receptors (CBs) by endocannabinoids impacts on a number of gastrointestinal functions. Recent data indicate that CB1 agonists improve 2,4-dinitrobenzene sulfonic acid-induced colitis in mice, thus suggesting a role for the endocannabinoid agonist anandamide (AEA) in protecting the gut against inflammation. We here examined the gut endocannabinoid system in inflammatory bowel disease (IBD) patients, and investigated the ex vivo and in vitro effects of the non-hydrolysable AEA analog methanandamide (MAEA) on the mucosal proinflammatory response. The content of AEA, but not of 2-arachidonoyl-glycerol and N-palmitoylethanolamine, was significantly lower in inflamed than uninflamed IBD mucosa, and this was paralleled by lower activity of the AEA-synthesizing enzyme N-acyl-phosphatidylethanolamine-specific phospholipase D and higher activity of the AEA-degrading enzyme fatty acid amide hydrolase. MAEA significantly downregulated interferon-γ and tumor necrosis factor-α secretion by both organ culture biopsies and lamina propria mononuclear cells. Although these results are promising, further studies are needed to determine the role of cannabinoid pathways in gut inflammation. © 2011 Society for Mucosal Immunology

    Cronkhite-Canada Syndrome Associated with Peripheral Neuropathy

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    Here we report a patient with Cronkhite-Canada Syndrome and peripheral neuropathy, a previously unreported association

    Long-lived photoexcited states in polydiacetylenes with different molecular and supramolecular organization

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    With the aim of determining the importance of the molecular and supramolecular organization on the excited states of polydiacetylenes, we have studied the photoinduced absorption spectra of the red form of poly[1,6-bis(3,6-didodecyl-N-carbazolyl)-2,4-hexadiyne] (polyDCHD-S) and the results compared with those of the blue form of the same polymer. An interpretation of the data is given in terms of both the conjugation length and the interbackbone separation also in relation to the photoinduced absorption spectra of both blue and red forms of poly[1,6-bis(N-carbazolyl)-2,4-hexadiyne] (polyDCHD), which does not carry the alkyl substituents on the carbazolyl side groups. Information on the above properties is derived from the analysis of the absorption and Raman spectra of this class of polydiacetylenes

    Mooring design using wave-state estimate from the Southern Ocean

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    Author Posting. © American Meteorological Society, 2011. This article is posted here by permission of American Meteorological Society for personal use, not for redistribution. The definitive version was published in Journal of Atmospheric and Oceanic Technology 28 (2011): 1351–1360, doi:10.1175/JTECH-D-10-05033.1.The Southern Ocean Flux Station was deployed near 47°S, 140°E. The extreme wind and wave conditions at this location require appropriate mooring design, which includes dynamic fatigue analysis and static analysis. An accurate estimate of the wave conditions was essential. A motion reference unit was deployed in a nearby test mooring for 6 months. The motion data provided estimates of significant wave height that agreed well with the Australian Bureau of Meteorology wave model, increasing confidence in the model performance in the Southern Ocean. The results of the dynamic fatigue analysis using three input wave datasets and implications for the mooring design are described. The design analysis predicts the fatigue life for critical mooring components and guided the final selection of links and chain shackles. The three input wave climatologies do not differ greatly, and this is reflected in minimal changes to mooring components for each of the fatigue analyses.Many years of logistic support for these deployments have been provided by the Australian Marine National Facility and the Australian Antarctic Sciences program (Award 1156). IMOS is funded through the Federal Government’s National Collaborative Research Infrastructure Strategy and the Super Science Initiative
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