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The value of EMS experience when applying to medical school?

INTRODUCTION: This study explores the value of Emergency Medical Services (EMS) experience for students applying to medical school. METHODS: Surveys were sent to 67 medical schools in the eastern United States and Canada. Using a five-point Likert scale, the survey asked the respondent to rate the amount of consideration given to Emergency Medical Technician (EMT) or paramedic experience when making admissions decisions (1 = very little to 5 = strong), and to describe the influence of that experience (1 = very negative to 5 = very positive). RESULTS: Usable responses were received from 21 schools. The median rating for the consideration given to EMS experience was "some consideration" for both EMT and paramedic experience, with 85.7% of respondents assigning that rating or higher. The median rating for the influence of that experience was "somewhat positive" for both EMT and paramedic experience. Only 14.3% of the returned surveys rated EMS experience as "neutral", and no respondent reported EMS experience as a "negative". CONCLUSION: EMS experience receives at least some consideration during the admissions process at most of the responding institutions in the United States and Canada. Experiences at either the EMT or Paramedic level are viewed similarly. None of the responding institutions viewed EMS experience negatively.

Canada↗

Sexual experiences in childhood: young adults' recollections.

Childhood sexuality and children's sexual experiences have become increasingly important to study because our knowledge on the impact of sexually abusive experiences on children's developing sexuality has increased. The main aim of this paper was to study aspects of young adults' recollections of their sexual experiences before the age of 13, solitary and shared, mutual as well as coercive. Anonymous questionnaires were answered by 269 final year, senior high-school students, mean age 18.6 years; 82.9% of the students reported solitary sexual experiences and 82.5% had mutual experiences together with another child. Most of the children had their experiences together with a same-age friend. Girls had more same-sex experiences than boys did. Thirteen percent reported coercive experiences where they had been tricked, bribed, threatened, or physically forced into participation. Some children, 8.2%, had coerced another child into participation in sexual activities. The majority thought of their childhood experiences as normal. There were also 6.3% of the respondents who had had inappropriate sexual experiences with someone at least 5 years older, the majority being girls. Gender differences were evident in several respects: girls were more often coerced, they felt more guilt, and they had far less experience of masturbation, whereas boys were somewhat more active in explorative activities on their own as well as with peers. Some kind of coercive sexual experiences appears to be part of growing up for quite a few children, although in general the years before puberty seem to be years of frequent mutual sexual exploration and experimentation.

Adolescent↗

Patients' experiences of hip fracture.

BACKGROUND: Hip fracture is a major cause of mortality and morbidity, particularly among older people, but there is little information on how individuals experience this. AIMS: This study was conducted to explore the experiences of individuals who had suffered a hip fracture. The aim was not to produce generalizable findings but, rather, to generate a rich description of the experience of incurring and recovering from a hip fracture, to inform nursing practice. METHOD: Phenomenological methodology was used. A purposeful sample of five older patients was interviewed, following a stay in a community hospital for rehabilitation after surgical repair of a hip fracture. The unstructured interviews were tape-recorded, transcribed verbatim and analysed for significant statements and meanings. FINDINGS: Four major themes emerged: the injury experience, the pain experience, the recovery experience and the disability experience. The injury experience consisted of storytelling, recalling the experience of the injury itself. The pain experience consisted of coping with the pain. The recovery experience involved the operation, beginning the struggle of recovery, and regaining independence. The disability experience consisted of the disability itself, depending on others, and being housebound. CONCLUSIONS: Pain management, meeting psychological and physical needs for nursing care, planning for discharge, and ensuring a reasonable quality of life are areas for nursing care development. Consideration of appropriate settings for rehabilitation is needed and there should be further investigation into improving quality of life after discharge.

Aged↗

Automated preparation of platelet concentrates from pooled buffy coats: in vitro studies and experiences with the OrbiSac system.

BACKGROUND: The aim was to evaluate platelet concentrates (PCs) prepared by the automated OrbiSac system, from pooled buffy coats (BCs) stored in a platelet (PLT) additive solution. STUDY DESIGN AND METHODS: Experiment 1 was a paired in vitro study of PCs (from six BCs), prepared by automated and manual procedures. Experiments 2 and 3 evaluated PCs from OrbiSac (from six BCs); Experiment 3 included selection of BCs based on donor data. Experiment 4 was a paired in vitro study of PCs (from six BCs) with an integrated white blood cell (WBC) filter and two different storage containers. Experiment 5 evaluated PCs (from six BCs) from the OrbiSac with an integrated WBC filter. Experiment 6 was similar to Experiment 5 with computer-selected pools of 5 BCs. The in vitro studies evaluated the effects of 7-day storage of PLTs regarding PLT metabolism and disintegration. RESULTS: Experiments 1 and 4 had similar in vitro results. In Experiment 2, PLT content was 370 x 10(9) +/- 70 x 10(9) per PC and recovery from BCs was 76 +/- 6 percent. In Experiment 3, the PLT content was 380 x 10(9) +/- 50 x 10(9) per PC and variation was reduced compared with randomly pooled BCs. In Experiment 5, increased PLT content was found (420 x 10(9) +/- 70 x 10(9) per PC and recovery from BCs of 80 +/- 5%). In Experiment 6, five rather than six BCs gave 340 x 10(9) +/- 60 x 10(9) PLTs per PC and recovery was 79 +/- 5 percent. CONCLUSION: These in vitro studies suggest that the OrbiSac technique is equivalent to the standard manual method regarding the PLT in vitro characteristics during storage for 7 days. The results of standardizing the PLT count in PCs by selecting the BCs pools on the basis of the blood donor PLT concentration were encouraging.

Blood Component Removal↗

A measurement of social support in epidemiological research: the social experiences checklist tested in a general population in The Netherlands.

STUDY OBJECTIVE: This study aimed to examine in a general population the psychometric qualities of an instrument designed to measure positive and negative social experiences that had been developed in a clinical setting. DESIGN: The Netherlands monitoring project on cardiovascular disease risk factors, a large scale population based study (comprising 36,588 men and women aged 20 to 59 years) carried out in three Dutch towns (Amsterdam, Doetinchem, and Maastricht) offered the possibility of testing the strength of this instrument cross sectionally. MEASUREMENTS AND MAIN RESULTS: The social experiences checklist (SEC) which resulted from a research project on the quality of life of cancer patients was used. The independence of positive and negative experiences was confirmed. The reliability of both the positive and negative experiences dimension was good (Cronbach's alpha = 0.82 and 0.72 respectively). In accordance with the results of a study on cancer patients, the theoretically derived four dimensions in the experience of social support did not seem to be independent. The validity of the SEC was confirmed by Pearson correlations with neuroticism and coping styles. Neuroticism seemed to be negatively correlated with positive social experiences and was positively correlated with negative social experiences. The coping style of seeking information and direct action was positively correlated with positive social experiences. Coping by withdrawal was negatively correlated with negative social experiences. Women and highly educated people seemed to have more positive and fewer negative social experiences than men and people with less education. Younger people had more positive social experiences than older people. The oldest group in the study, those aged 50 to 59, reported fewer negative social experiences than any other age group. CONCLUSIONS: Similar results were found in a study of cancer patients. This underlines the usefulness of the instrument not only for cancer patients but also in survey research in a general population.

Adaptation, Psychological↗

Own and parental war experience as a risk factor for mental health problems among adolescents with an immigrant background: results from a cross sectional study in Oslo, Norway.

BACKGROUND: An increasing proportion of immigrants to Western countries in the past decade are from war affected countries. The aim of this study was to estimate the prevalence of war experience among adolescents and their parents and to investigate possible differences in internalizing and externalizing mental health problems between adolescents exposed and unexposed to own and parental war experience. METHOD: The study is based on a cross-sectional population-based survey of all 10th grade pupils in Oslo for two consecutive years. A total of 1,758 adolescents were included, all with both parents born outside of Norway. Internalizing and externalizing mental health problems were measured by Hopkins Symptom Checklist-10 and subscales of the Strengths and Difficulties Questionnaire, respectively. Own and parental war experience is based on adolescent self-report. RESULTS: The proportion of adolescents with own war experience was 14% with the highest prevalence in immigrants from Eastern Europe and Sub-Saharan Africa. The proportion of parental war experience was 33% with Sub-Saharan Africa being highest. Adolescents reporting own war experience had higher scores for both internalizing and externalizing mental health problems compared to immigrants without war experience, but only externalizing problems reached statistically significant differences. For parental war experience there was a statistically significant relationship between parental war experience and internalizing mental health problems. The association remained significant after adjustment for parental educational level and adolescents' own war experience. CONCLUSION: War exposure is highly prevalent among immigrants living in Oslo, Norway, both among adolescents themselves and their parents. Among immigrants to Norway, parental war experience appears to be stronger associated with mental health problems than adolescents own exposure to war experience.

Journal Article↗

The incidence and outcome of subclinical psychotic experiences in the general population.

OBJECTIVES: To examine the incidence and 2-year stability and outcome of subclinical psychotic experiences in the general population. DESIGN: The Netherlands Mental Health Survey and Incidence Study (NEMESIS), a longitudinal general population study. METHODS: A representative population sample of 7,076 participants was interviewed with the composite international diagnostic interview at baseline, 1 year later at T(1) and again 2 years later at T(2). A sample of individuals was identified who had onset of a new, broadly defined psychotic experience between baseline and T(1) (N = 79; incidence = 2%). Stability and outcome of these incident positive psychotic experiences was reassessed by interview at T(2), at which 25 individuals had a CIDI rating of broadly defined psychotic experience (subclinical outcome) and 11 individuals had psychotic experiences with functional impairment and need for care (clinical outcome). RESULTS: The majority of individuals with an incident psychotic experience did not display persistence of the experience. Only 8% of individuals with a T1 incident psychotic experience had evidence of a T2 subclinical outcome, and only 8% had evidence of a T2 clinical outcome. The emotional context and the number of the T1 incident psychotic experiences were strong modifiers of predictive power for the clinical outcome, but not (or to a much lesser extent) for the subclinical outcome. CONCLUSIONS: The incidence of positive psychotic experiences in the general population is around 100 times greater than traditional estimates of incidence of psychotic disorder such as schizophrenia. The far most likely outcome for these experiences is discontinuity. For the small proportion who display continuity, there is an equally large likelihood of subclinical and clinical 2-year outcomes. Emotional appraisal and degree of intrusiveness of psychotic experiences are important modifiers not for continuity per se but for clinical outcome specifically.

Adolescent↗

Daily living with distress and enrichment: the moral experience of families with ventilator-assisted children at home.

OBJECTIVE: The growing shift toward home care services assumes that "being home is good" and that this is the most desirable option. Although ethical issues in medical decision-making have been examined in numerous contexts, home care decisions for technology-dependent children and the moral dilemmas that this population confronts remain virtually unknown. This study explored the moral dimension of family experience through detailed accounts of life with a child who requires assisted ventilation at home. This study involved an examination of moral phenomena inherent in (1) the individual experiences of the ventilator-assisted child, siblings, and parents and (2) everyday family life as a whole. METHODS: A qualitative method based on Richard Zaner's interpretive framework was selected for this study. The population of interest for this study was the families of children who are supported by a ventilator or a positive-pressure device at home. Twelve families (38 family members) were recruited through the Quebec Program for Home Ventilatory Assistance. Children in the study population fell into 4 diagnostic groups: (1) abnormal ventilatory control (eg, central hypoventilation syndrome), (2) neuromuscular disorders, (3) spina bifida, and (4) craniofacial or airway abnormalities resulting in upper airway obstruction. All 4 of these diagnostic groups were included in this study. Among the 12 children recruited, 4 received ventilation via tracheostomies, and 8 received ventilation with face masks. All of the latter received ventilation only at night, except for 1 child, who received ventilation 24 hours a day. Family moral experiences were investigated using semistructured interviews and fieldwork observations conducted in the families' homes. RESULTS: Data analysis identified 6 principal themes. The themes raised by families whose children received ventilation invasively via a tracheostomy were not systematically different or more distressed than were families of children with face masks. The principal themes were (1) confronting parental responsibility: parental responsibility was described as stressful and sometimes overwhelming. Parents needed to devote extraordinary care and attention to their children's needs. They struggled with the significant emotional strain, physical and psychological dependence of the child, impact on family relationships, living with the daily threat of death, and feeling that there was "no free choice" in the matter: they could not have chosen to let their child die. (2) Seeking normality: all of the families devoted significant efforts toward normalizing their experiences. They created common routines so that their lives could resemble those of "normal" families. These efforts seemed motivated by a fundamental striving for a stable family and home life. This "striving for stability" was sometimes undermined by limitations in family finances, family cohesion, and unpredictability of the child's condition. (3) Conflicting social values: families were offended by the reactions that they faced in their everyday community. They believe that the child's life is devalued, frequently referred to as a life not worth maintaining. They felt like strangers in their own communities, sometimes needing to seclude themselves within their homes. (4) Living in isolation: families reported a deep sense of isolation. In light of the complex medical needs of these children, neither the extended families nor the medical system could support the families' respite needs. (5) What about the voice of the child? The children in this study (patients and siblings) were generally silent when asked to talk about their experience. Some children described their ventilators as good things. They helped them breathe and feel better. Some siblings expressed resentment toward the increased attention that their ventilated sibling was receiving. (6) Questioning the moral order: most families questioned the "moral order" of their lives. They contemplated how "good things" and "bad things" are determined in their world. Parents described their life as a very unfair situation, yet there was nothing that they could do about it. Finally, an overarching phenomenon that best characterizes these families' experiences was identified: daily living with distress and enrichment. Virtually every aspect of the lives of these families was highly complicated and frequently overwhelming. An immediate interpretation of these findings is that families should be fully informed of the demands and hardships that would await them, encouraging parents perhaps to decide otherwise. This would be but a partial reading of the findings, because despite the enormous difficulties described by these families, they also reported deep enrichments and rewarding experiences that they could not imagine living without. Life with a child who requires assisted ventilation at home involves living every day with a complex tension between the distresses and enrichments that arise out of this experience. The conundrum inherent in this situation is that there are no simple means for reconciling this tension. This irreconcilability is particularly stressful for these families. Having their child permanently institutionalized or "disconnected" from ventilation (and life) would eliminate both the distresses and the enrichments. These options are outside the realm of what these families could live with, aside from the 1 family whose child is now permanently hospitalized, at a tremendous cost of guilt to the family. CONCLUSIONS: These findings make important contributions by (1) advancing our understanding of the moral experiences of this group of families; (2) speaking to the larger context of other technology-dependent children who require home care; (3) relating home care experiences to neonatal, critical care, and other hospital services, suggesting that these settings examine their approaches to this population that may impose preventable burdens on the lives of these children and their families; and (4) examining a moral problem with an empirical method. Such problems are typically investigated through conceptual analyses, without directly examining lived experience. These findings advance our thinking about how we ought to care for these children, through a better understanding of what it is like to care for them and the corresponding major distresses and rewarding enrichments. These findings call for an increased sensitization to the needs of this population among staff in critical care, acute, and community settings. Integrated community support services are required to help counter the significant distress endured by these families. Additional research is required to examine the experience of other families who have decided either not to bring home their child who requires ventilation or withdraw ventilation and let the child die.

Caregivers↗

Power of test considerations for beef cattle experiments: a review.

The use of power tests in the planning and design of beef cattle experiments provides critical information on sample sizes necessary to detect treatment differences at a predetermined significance (alpha) level. Retrospective power analysis provides additional information about previous experiments that may be helpful in designing subsequent investigations. However, in retrospective power analyses, power is inversely related to observed significance level. Benefits of prospective and retrospective power analyses in beef cattle experiments are similar to those for other species; however, because of differences in the methods and conditions involved, considerations for the use of power test procedures are specific for beef cattle research. Retrospective power analyses were conducted on 78 published experiments and on two unpublished experiments. Experiments were compiled into categories that represented group (or pen) feeding, individual feeding, and metabolism studies. Estimated power in pen feeding experiments using randomized block designs (RBD, n = 30) was less than 0.80 for ADG and feed efficiency (FE), but not different from 0.80 for completely random designs (CRD, n = 4). Furthermore, estimated power was less for ADG than for FE in both design types. For individual feeding experiments using RBD (n = 4), power was not different from 0.80 for either ADG or FE; however, for CRD (n = 18), power was less than 0.80 for both ADG and FE. Power was similar for ADG and FE for both RBD and CRD in individual feeding experiments. In metabolism experiments, estimated power for nitrogen retention was less than 0.80 for Latin square designs (n = 20) but not for CRD (n = 4). Comparisons of power between experimental design types were likely influenced by the number of experiments involved. These results indicate that retrospective power in beef cattle experiments is affected by design type, and response variable measured.

Animal Nutritional Physiological Phenomena↗

Preceptorial students' view of their clinical experience.

A preceptorial is a one-on-one reality-based clinical experience in which the staff nurse supervises the learning experience. Many schools of nursing use preceptor clinicals for the last clinical experience, but no studies were found that examined how students viewed that experience. This qualitative study was undertaken to ascertain how undergraduate preceptorial students view their clinical experience. In addition, since the program studied also uses preceptorials for its students' first clinical experience, the study examined differences in perception about the preceptorial between first- and second-level students. The students were asked to complete an anonymous open-ended questionnaire about their clinical experience. Content analysis was performed on the answers using the whole response to the question as the unit of analysis. Indicators of reliability and validity were established. Two themes emerged from the analysis: what students desire from their clinical experience and the factors that influence the preceptorial clinical experience. In addition, differences were found between perceptions of students in the first and last preceptorial clinical experiences. The results were discussed in terms of clinical experiences and possible differences in perception of clinical between those who have preceptorial and traditional faculty-led clinical experiences.

Adult↗

Waking dreams and other metachoric experiences.

This paper summarizes the development of the concept of metachoric experiences from 1961 onwards. The name of metachoric experience was given to one in which the whole of the environment was replaced by a hallucinatory one, although this may provide a precise replica of the physical world and appear to be completely continuous with normal experience. Prior to 1968 three types of metachoric experiences had been recognized; lucid dreams, out-of-the-body experiences (OBEs) and false awakenings, all of which showed interrelationships. The Institute's 1968 appeal for apparitional experiences led to a recognition that many of these were probably metachoric. This was suggested among other things by certain cases in which the lighting of the whole field of view changes, thus indicating that the experience was completely hallucinatory. The study of apparitions led also to the concept of waking dreams, i.e. completely hallucinatory experiences which may be initiated and terminated without any awareness of discontinuity on the part of the subject. These experiences seem to be capable of considerable apparent extension in time, thus providing a possible explanation of some reports of UFO sightings and of some of the more anomalous experiences of psychical research. In this connection the paper discusses the well-known Versailles experience of Miss Moberly and Miss Jourdain, and a published case of C.G. Jung. In conclusion some of the most obvious similarities and differences between the different types of metachoric experiences are discussed.

Awareness↗

Evaluating Patient Experience With Genomic Medicine: A Content Analysis of National Cancer Institute-Designated Cancer Centers' Websites.

BACKGROUND: National Cancer Institute-designated cancer centers (NCI-CCs) throughout the United States are mandated to translate state-of-the-art cancer research to communities and enhance clinical care for patients within their catchment areas. NCI-CCs play a vital role in national cancer initiatives focused on optimizing cancer care via personalized medicine in which improved risk assessment, screening, and genetic testing are foundational. In this era of targeted personalized care, although genetics has been incorporated into cancer centers, it is unknown how these innovations are being communicated to the public and communities served on cancer center websites. There is particularly limited knowledge surrounding how NCI-CCs publicly communicate their efforts to integrate patient-reported experiences with genomics to fulfill their overall mission and reduce the cancer burden in their catchment areas. OBJECTIVE: The objective of this study was to evaluate how NCI-CCs publicly share information on their websites related to cancer center programming and activities to measure and incorporate patients' experiences with the use of genetics to guide cancer care. METHODS: For all NCI-CCs providing clinical care (N=65), we conducted a review of publicly available and published information and assessed five domains relevant to patients' experiences with genomic medicine: whether NCI-CCs (1) provided genetic testing, (2) directly expressed a goal of delivering personalized care, (3) provided pharmacogenomic testing, (4) assessed patient-reported experience measures with genomic medicine (including patient-reported outcomes [PROs] and other patient experience measures [OPEMs]), and (5) indicated an established infrastructure or set of resources to evaluate patient experience. We conducted a content analysis of the publicly available websites of NCI-CCs using the validated directed approach to content analysis. We quantified the results of our content analysis using count measures based on a binary (yes or no) coding scheme. RESULTS: While almost all the NCI-CCs (64/65, 98%) discussed providing personalized care and performing genetic testing on their websites, we found that 58% (38/65) indicated online that they assessed PROs or other patient experience measures with genomic medicine. Fewer centers (25/65, 38%) discussed on their websites having a mechanism for evaluating patients' experiences with genomic medicine that captured broader types of information beyond PROs, such as measures of patient education or care team communication. Finally, approximately 1 in 3 NCI-CCs (23/65, 35%) indicated having an established infrastructure with departmental resources dedicated to monitoring patients' experiences. These centers reflecting a built-in infrastructure were 8% to 12% more likely to publicly communicate targeted activities to assess patients' experiences with genomic medicine. CONCLUSIONS: With the burgeoning use of genomics in research and clinical care, comprehensive evaluation and incorporation of measures of patients' experiences with genomic medicine present a key opportunity to enhance cancer care at NCI-CCs.

Humans↗

Localized double-quantum filter and correlation spectroscopy experiments.

Problems with in vivo proton spectroscopy include strong water and lipid signals, and the very complicated structures of the spectra. Multiple-quantum experiments can be designed to overcome these difficulties. Using a volume selective refocusing technique, one can demonstrate how multiple-quantum experiments can be performed in a spatially localized manner. Rather than trying to integrate a localization procedure into a particular spectroscopy experiment itself, the approach here is to leave the basic experiment intact and to add a volume selective "block" to the end of the sequence. This "block" must, of course, preserve the integrity of the particular experiment. The volume selective refocusing method, presented here, does just this for a wide variety of proton NMR experiments. The advantage of this approach is that the analysis of the particular experiment is not changed. This is very important considering the complexity involved. Using this procedure, two very elementary multiple-quantum experiments have been performed on a 1.5-T whole-body scanner. These experiments are a localized double-quantum filter experiment (for water suppression) and a localized two-dimensional correlation spectroscopy experiment.

Magnetic Resonance Spectroscopy↗

Prevalence of depersonalization and derealization experiences in a rural population.

BACKGROUND: Dissociative symptoms are common psychiatric symptoms whose prevalence in rural (agricultural) populations is unknown. The present study examines the prevalence of depersonalization and derealization experiences in a southern rural US population as well as socio-demographic and emotional factors associated with these experiences. METHOD: A random sample of 1008 adults in rural eastern North Carolina completed a survey by telephone, which included questions about experiences of depersonalization or derealization in the past year. Demographic information was gathered on all respondents; for those reporting these dissociative experiences, information on their frequency, duration, and whether they occurred during conditions of danger, severe stress, upsetting memories, nervousness or depression, or for no apparent reason was also elicited. RESULTS: The reported prevalence rates were 19.1% for depersonalization, 14.4% for derealization, and 23.4% for either dissociative experience. Logistic regression showed that women reported a significantly higher rate of dissociative experiences (26.5%) than men (19.5%), (Odds Ratio = 1.93, 95% CI = 1.37-2.74), particularly African-American women (29.9%). Experiencing chronic pain (OR = 2.96, 95% CI = 2.05-4.28) and irregular church attendance (OR = 1.18, 95% CI = 1.07-1.31) were also associated with increased frequency of dissociation. Increasing age (OR = 0.73, 95% CI = 0.65-0.81) and being employed (OR = 0.58, 95% CI = 0.39-0.86) were associated with reduced frequency of dissociation. Pain, gender, and age were related to both depersonalization and derealization experiences. Employment and church attendance were related to depersonalization experiences, while ethnic minorities experienced more derealization. CONCLUSIONS: A predominantly southern rural population reported a high 1-year prevalence of depersonalization and derealization experiences. The prevalence of dissociation experiences was common in this southern sample, as was found by Ross and colleagues (1990) in an urban population in Canada. Risk factors for depersonalization and derealization experiences had considerable overlap, but differed on several variables suggesting different underlying mechanisms.

Adolescent↗

Cycloheximide blocks the retention of maternal experience in postpartum rats.

Two studies were done to determine the effects of cycloheximide (CYX), a protein synthesis inhibitor, on maternal experience effects in rats. In the first study eight groups received a 2-h maternal experience 36 h after cesarean (c)-section and two groups received no post c-section experience. Among the experienced groups, two received icv injections of CYX or saline (SAL) 30 min before the maternal experience, two received CYX or SAL 10 min after the experience, and two received the injections 24 h after the experience. One inexperienced group received CYX and the other received SAL 36 h after c-section. Tests for maternal behavior occurred 10 days after c-section. CYX was not able to block or disrupt the "acquisition" or expression of ongoing maternal behavior during the 2-h experience phase. However, CYX was able to block the long-term "retention" of a 2-h maternal experience if the drug was present during or immediately after the experience, prior to "consolidation." The second study investigated the effects of CYX administered immediately after the maternal experience on the expression and retention of maternal behavior 4 and 6 days after c-section, to determine whether the hormonally mediated short-onset latencies of the 4-day group would be blocked by CYX. Eight groups of animals were tested for maternal behavior. Four were tested 4 days after c-section and four were tested 6 days after c-section. Within each of these groups two were experienced and two inexperienced; within each experience condition one group received CYX and one received SAL. Day 4 groups exhibited shorter onset latencies than Day 6 groups. There was also a CYX-SAL difference in maternal onset latencies among experienced Day 6 groups but not among Day 4 groups. These data indicate that the blocking effects of CYX can be seen only when hormonal priming of maternal behavior is no longer in evidence.

Animals↗

The transcendent experience: conceptual, theoretical, and epidemiologic perspectives.

This paper provides a conceptual, theoretical, and empirical overview of the concept of the transcendent experience. The principal goal is to formalize a scientific field around the study of dimensions, determinants, and health outcomes of transcendence. This is accomplished through posing several fundamental questions and then answering them as concisely as possible in light of current theory and existing empirical research. These include the following: "What is the transcendent experience?" "Can the transcendent experience be studied?" "What do we (and don't we) know about the transcendent experience?" "How is the transcendent experience triggered?" "How is the transcendent experience sustained?" "Are there physiological models of the transcendent experience?" "Are there health effects of the transcendent experience?" and, "How should we study the health effects of the transcendent experience?" Finally, an agenda is proposed for research on the role of the transcendent experience in health, emphasizing development of an epidemiology of the transcendent experience.

Attitude to Health↗

Menstruation across time: menarche, menstrual attitudes, experiences, and behaviors.

This study explored the relationship between early and current menstrual experiences. The primary hypothesis was that women who reported positive menarcheal experiences (including menstrual education and menarche) would tend to report positive current menstrual attitudes, experiences, and/or behaviors, and vice versa for women who reported negative menarcheal experiences. In this survey-based study, college-aged women (n = 327) were screened by completing a questionnaire concerning their menarcheal experiences. Women who had extremely negative ("negative group," n = 46) or extremely positive ("positive group," n = 38) early menstrual experiences returned to complete questionnaires concerning current menstrual attitudes, experiences, and behaviors. Early and current menstrual experiences were most strongly associated in the domain of menstrual attitudes. Women in the negative group reported more negative menstrual attitudes than did women in the positive group. There were additional associations between early menstrual experiences and measures of body image and health behaviors. Positive group participants reported more positive body image and better general health behaviors. Results suggest that early menstrual experiences may be related to menstrual experiences later in life. This study invites further investigation of the psychology of menstruation and suggests connecting menstruation with other women's health issues.

Adaptation, Psychological↗

The influence of listener experience and academic training on ratings of nasality.

This study assessed listener agreement levels for nasality ratings, and the strength of relationship between nasality ratings and nasalance scores on one hand, and listener clinical experience and formal academic training in cleft palate speech on the other. The listeners were 12 adults who represented four levels of clinical experience and academic training in cleft palate speech. Three listeners were teachers with no clinical experience and no academic training (TR), three were graduate students in speech-language pathology (GS) with academic training but no clinical experience, three were craniofacial surgeons (MD) with extensive experience listening to cleft palate speech but with no academic training in speech disorders, and three were certified speech-language pathologists (SLP) with both extensive academic training and clinical experience. The speech samples were audio recordings from 20 persons representing a range of nasality from normal to severely hypernasal. Nasalance scores were obtained simultaneously with the audio recordings. Results revealed that agreement levels for nasality ratings were highest for the SLPs, followed by the MDs. Thus, the more experienced groups tended to be more reliable. Mean nasality ratings obtained for each of the rater groups revealed an inverse relationship with experience. That is, the two groups with clinical experience (SLP and MD) tended to rate nasality lower than the two groups without experience (GS and TR). Correlation coefficients between nasalance scores and nasality judgments were low to moderate for all groups and did not follow a pattern. EDUCATIONAL OUTCOMES: As a result of this activity, the reader will be able to (1) describe the influence of listener experience and academic training in cleft palate speech on perceptual ratings of nasality. (2) describe the influence of experience and training on the nasality/nasalance relationship and, (3) compare the present findings to previous findings reported in the literature.

Adolescent↗