Resultados de investigación

Este Plan de Gestión de Datos recoge llos principales elementos de la política de gestión e datos que se implementarán durante el desarrollo del Proyecto de Investigación SECABA

Diseño Experimental, procedimiento, registro de conducta, expresión de cFos, datos SPSS, publicación aceptada (pre-print)., Convergent results suggest that lateral habenula (LHb) activity reduces reward value and enhances aversive learning. Electrical stimulation of LHb neurons reduces sucrose intake and cocaine/morphine seeking, whereas LHb lesions attenuate taste aversion learning and avoidance of predator odor, retard appetitive extinction, and interfere with appetitive conditioned inhibition training. However, the role of the LHb in consummatory successive negative contrast (cSNC), an animal model of acute anxiety/frustration induced by reward loss, remains unknown. We hypothesized that a surprising reward downshift would enhance activity in the LHb. Three groups of rats received access to sucrose during eleven 5-min sessions. Group 32-2 had access to 32% sucrose for 10 sessions followed by a downshift to 2% sucrose on session 11. Groups 2-2 and 32-32 (unshifted controls) had access to 2% and 32% sucrose, respectively, in each of 11 sessions. After session 11, all animals were perfused and brains were prepared for immunohistochemistry of c-Fos expression, a marker of neuronal depolarization. There was less sucrose consumption on session 11 in Group 32-2 than in Groups 2-2 and 32-32—the cSNC effect (p<0.04). Cell density was elevated in the lateral and medial sections of the LHb in Group 32-2, relative to unshifted groups (ps<0.02). No group differences were observed in the medial habenula (p>0.60). These results suggest that the LHb is involved in the cSNC effect, but its precise function remains to be determined, whether it affects cSNC by detecting the mismatch between obtained and expected rewards (reward relativity) or triggers negative emotion (frustrative nonreward) elicited by the reward loss event. Further studies involving integrated assessment of c-Fos in a wide range of brain regions, including the LHb, may clarify the fit of the LHb activity in the connectome underlying the response to reward downshift., Agencia Estatal de Investigación. Proyectos de investigación no orientada. PID2021-123338NB-I00

Datos del artículo

Material suplementario artículo titulado: ENVIRONMENTAL AWARENESS AND SUSTAINABLE BEHAVIORS OF HEALTHCARE PROFESSIONALS: VALIDATION OF THE HEALTHCARE ENVIRONMENTAL AWARENESS TOOL (HEAT), Background Climate change poses a significant challenge to public health, requiring healthcare personnel to recognize their responsibility and adopt environmentally responsible behaviors. The aim of this study was to conduct a cultural adaptation and psychometric validation of the Healthcare Environmental Awareness Tool (HEAT) to assess the level of environmental awareness, sustainable behaviors, and their relationship to healthcare professionals' health in Spain. Methods A cross-sectional observational study was conducted to translate, adapt, and validate the HEAT questionnaire for the Spanish context. The sample comprised 450 healthcare professionals from 9 Spanish hospitals. The HEAT questionnaire was validated using item response theory, specifically through the polytomous Rasch model. It is organized into three main scales: HAS (Healthcare Awareness Scale), HPEB (Healthcare Professional Ecological Behavior Scale), and PEB (Personal Ecological Behavior Scale). Each scale includes two dimensions per item derived from paired questions. The first dimension addresses the specific topic of the scale, while the second focuses on the respondent’s belief about how environmental impacts affect human health. Results The HEAT questionnaire, initially comprising 62 items, was refined to a final version of 50 items. This version demonstrated robust reliability and validity, with satisfactory fit for both items and persons. Reliability indices were: HAS-1 (0.76 for persons, 0.98 for items), HAS-2 (0.82, 0.96), HPEB-1 (0.77, 0.99), HPEB-2 (0.79, 0.94), PEB-1 (0.83, 0.99), and PEB-2 (0.87, 0.97). Internal consistency, measured using Cronbach’s α and McDonald’s ω, yielded strong results: HAS-1 (0.79), HAS-2 (0.90), HPEB-1 (0.75), HPEB-2 (0.87), PEB-1 (0.81), and PEB-2 (0.92). No significant group differences were observed, confirming the instrument’s fairness in differential item analysis. Conclusions The HEAT questionnaire is a useful and accurate tool for measuring environmental awareness, sustainable behaviors, and perceived health impacts among healthcare professionals., Ninguno

Database used for validation of the OPEH-NCQ (Older People's Environmental Health- Nursing Competencies Questionnaire)

his corpus consists of 46,962 tweets related to the Catalan referendum, a very controversial topic in Spain due to it was an independence referendum called by the Catalan regional government and suspended by the Constitutional Court of Spain after a request from the Spanish government. All the tweets were downloaded on October 1, 2017 with the hashtags #CatalanReferendum or #ReferendumCatalan. Later, we collected features of these tweets on October 31, 2017 in order to analyze their virality. Each item in this collection is made up of the features we used from each tweet to perform the virality analysis: lang: Tweet language. retweet_count: Total number of retweets recorded for a given tweet. favourite_count: Total number of favourites recorded for a given tweet. is_quote_status: Whether a tweet includes a quote of another tweet. num_hashtags: Total number of hashtags in the tweet. num_urls: Total number of URLs in the tweet. num_mentions: Total number of users mentioned in the tweet. interval_time: Interval of the day on which the tweet was published (morning (06:00-12:00), afternoon (12:00-18:00), evening (18:00-00:00) or night (00:00-06:00)). positive_words_iSOL: Total number of positive words found in the tweet using iSOL lexicon. negative_words_iSOL: Total number of negative words found in the tweet using iSOL lexicon. positive_words_NRC: Total number of positive words found in the tweet using NRC lexicon. negative_words_NRC: Total number of negative words found in the tweet using NRC lexicon. positive_words_mlSenticon: Total number of positive words found in the tweet using ML-SentiCon lexicon. negative_words_mlSenticon: Total number of negative words found in the tweet using ML-SentiCon lexicon. verified_user: Whether the tweet is from a verified user. followers_count_user: Total number of users who follow the author of a tweet. friends_count_user: Total number of friends that the author is following. listed_count_user: Total number of lists that include the author of a tweet. favourites_count_user: Total number of favourited tweets by a user. statuses_count_user: Total number of tweets made by the author since the creation of the account.

PLAN DE TRANSFERENCIA DE RESULTADOS DE INVESTIGACIÓN DEL PROYECTO SUSTAINACOOP

Database used for the descriptive cross-sectional study on the consumption of pornography and the emergence of sexist behavior in young university students, as well as different related characteristics such as religiosity or the educational level of the parents.

Datos del artículo