Psychometric testing of the Chinese version of the Perceived Maternal Parenting Self-Efficacy Scale among postpartum women.

BACKGROUND: Maternal parenting self-efficacy plays a critical role in facilitating positive parenting practices and successful adaption to motherhood. The Perceived Maternal Parenting Self-Efficacy Scale (PMPS-E), as a task-specific measure, confirms its psychometric properties in cultural contexts. Compared with other tools, the advantages of the PMPS-E are as follows: (i) specific context or time period during the lifespan of a child, (ii) explicitly assess parenting self-efficacy across a diverse enough range of parenting tasks or activities during the perinatal/postnatal period and (iii) having robust psychometric properties. The aim of this study was to translate and determine the psychometric properties of the PMPS-E among Chinese postpartum women (C-PMPS-E). METHOD: The cross-cultural adaptation process followed Beaton et al.'s intercultural debugging guidelines. A total of 471 women were included to establish the psychometric properties of the C-PMPS-E. Mothers were asked to complete the C-PMPS-E, Edinburgh Postnatal Depression Scale (EPDS), the Generalized Anxiety Disorder-7 (GAD-7) and several demographic questions. The psychometric testing of the C-PMPS-E was established through item analysis, construct validity and internal consistency reliability. RESULTS: Item analysis showed that the critical ratios of all items were greater than 3 between the low-score group and high-score group, and all item-total correlation coefficients were greater than 0.4. The fit indices showed that the original correlated four-factor model of C-PMPS-E was observed to be an excellent fit to the data. The PMPS-E was negatively correlated with the EPDS and GAD-7 demonstrating its discriminant validity. As expected, no significant correlation was found between PMPS-E total or subscale scores and mothers' age. In addition, statistically significant differences for parity were detected for C-PMPS-E total and subscale scores with multipara having higher scores. This was taken as further evidence of the scale known-groups discriminant validity. In terms of internal consistency, the Cronbach's alpha of the C-PMPS-E total scale was 0.950, and subscales ranged from 0.76 to 0.89. Furthermore, a ROC curve analysis was conducted to establish the ability of the C-PMPS-E to distinguish between symptoms of depression and symptoms of anxiety. A cut-off value of 55 was identified that resulted in good specificity and fair sensitivity. CONCLUSION: The C-PMPS-E is a reliable and valid tool to assess maternal parenting self-efficacy in a Chinese context.

Prophylactic Administration of Vasopressors Prior to Emergency Intubation in Critically Ill Patients: A Secondary Analysis of Two Multicenter Clinical Trials.

Hypotension affects approximately 40% of critically ill patients undergoing emergency intubation and is associated with an increased risk of death. The objective of this study was to examine the association between prophylactic vasopressor administration and the incidence of peri-intubation hypotension and other clinical outcomes. DESIGN: A secondary analysis of two multicenter randomized clinical trials. The clinical effect of prophylactic vasopressor administration was estimated using a one-to-one propensity-matched cohort of patients with and without prophylactic vasopressors. SETTING: Seven emergency departments and 17 ICUs across the United States. PATIENTS: One thousand seven hundred ninety-eight critically ill patients who underwent emergency intubation at the study sites between February 1, 2019, and May 24, 2021. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: The primary outcome was peri-intubation hypotension defined as a systolic blood pressure less than 90 mm Hg occurring between induction and 2 minutes after tracheal intubation. A total of 187 patients (10%) received prophylactic vasopressors prior to intubation. Compared with patients who did not receive prophylactic vasopressors, those who did were older, had higher Acute Physiology and Chronic Health Evaluation II scores, were more likely to have a diagnosis of sepsis, had lower pre-induction systolic blood pressures, and were more likely to be on continuous vasopressor infusions prior to intubation. In our propensity-matched cohort, prophylactic vasopressor administration was not associated with reduced risk of peri-intubation hypotension (41% vs 32%; p = 0.08) or change in systolic blood pressure from baseline (-12 vs -11 mm Hg; p = 0.66). CONCLUSIONS: The administration of prophylactic vasopressors was not associated with a lower incidence of peri-intubation hypotension in our propensity-matched analysis. To address potential residual confounding, randomized clinical trials should examine the effect of prophylactic vasopressor administration on peri-intubation outcomes.

Video versus Direct Laryngoscopy for Tracheal Intubation of Critically Ill Adults.

BACKGROUND: Whether video laryngoscopy as compared with direct laryngoscopy increases the likelihood of successful tracheal intubation on the first attempt among critically ill adults is uncertain. METHODS: In a multicenter, randomized trial conducted at 17 emergency departments and intensive care units (ICUs), we randomly assigned critically ill adults undergoing tracheal intubation to the video-laryngoscope group or the direct-laryngoscope group. The primary outcome was successful intubation on the first attempt. The secondary outcome was the occurrence of severe complications during intubation; severe complications were defined as severe hypoxemia, severe hypotension, new or increased vasopressor use, cardiac arrest, or death. RESULTS: The trial was stopped for efficacy at the time of the single preplanned interim analysis. Among 1417 patients who were included in the final analysis (91.5% of whom underwent intubation that was performed by an emergency medicine resident or a critical care fellow), successful intubation on the first attempt occurred in 600 of the 705 patients (85.1%) in the video-laryngoscope group and in 504 of the 712 patients (70.8%) in the direct-laryngoscope group (absolute risk difference, 14.3 percentage points; 95% confidence interval [CI], 9.9 to 18.7; P<0.001). A total of 151 patients (21.4%) in the video-laryngoscope group and 149 patients (20.9%) in the direct-laryngoscope group had a severe complication during intubation (absolute risk difference, 0.5 percentage points; 95% CI, -3.9 to 4.9). Safety outcomes, including esophageal intubation, injury to the teeth, and aspiration, were similar in the two groups. CONCLUSIONS: Among critically ill adults undergoing tracheal intubation in an emergency department or ICU, the use of a video laryngoscope resulted in a higher incidence of successful intubation on the first attempt than the use of a direct laryngoscope. (Funded by the U.S. Department of Defense; DEVICE ClinicalTrials.gov number, NCT05239195.).

Laryngoscopy and Tracheal Intubation: Does Use of a Video Laryngoscope Facilitate Both Steps of the Procedure?

STUDY OBJECTIVE: To compare the effect of the use of a video laryngoscope versus a direct laryngoscope on each step of emergency intubation: laryngoscopy (step 1) and intubation of the trachea (step 2). METHODS: In a secondary observational analysis of data from 2 multicenter, randomized trials that enrolled critically ill adults undergoing tracheal intubation but did not control for laryngoscope type (video laryngoscope vs direct laryngoscope), we fit mixed-effects logistic regression models examining the 1) the association between laryngoscope type (video laryngoscope vs direct laryngoscope) and the Cormack-Lehane grade of view and 2) the interaction between grade of view, laryngoscope type (video laryngoscope vs direct laryngoscope), and the incidence of successful intubation on the first attempt. RESULTS: We analyzed 1,786 patients: 467 (26.2%) in the direct laryngoscope group and 1,319 (73.9%) in the video laryngoscope group. The use of a video laryngoscope was associated with an improved grade of view as compared with a direct laryngoscope (adjusted odds ratio for increasingly favorable grade of view 3.14, 95% confidence interval [CI] 2.47 to 3.99). Successful intubation on the first attempt occurred in 83.2% of patients in the video laryngoscope group and 72.2% of patients in the direct laryngoscope group (absolute difference 11.1%, 95% CI 6.5% to 15.6%). Video laryngoscope use modified the association between grade of view and successful intubation on the first attempt such that intubation on the first attempt was similar between video laryngoscope and direct laryngoscope at a grade 1 view and higher for video laryngoscope than direct laryngoscope at grade 2 to 4 views (P<.001 for interaction term). CONCLUSIONS: Among critically ill adults undergoing tracheal intubation, the use of a video laryngoscope was associated both with a better view of the vocal cords and with a higher probability of successfully intubating the trachea when the view of the vocal cords was incomplete in this observational analysis. However, a multicenter, randomized trial directly comparing the effect of a video laryngoscope with a direct laryngoscope on the grade of view, success, and complications is needed.

Defining Successful Intubation on the First Attempt Using Both Laryngoscope and Endotracheal Tube Insertions: A Secondary Analysis of Clinical Trial Data.

STUDY OBJECTIVES: Successful intubation on the first attempt has historically been defined as successful placement of an endotracheal tube (ETT) using a single laryngoscope insertion. More recent studies have defined successful placement of an ETT using a single laryngoscope insertion followed by a single ETT insertion. We sought to estimate the prevalence of first-attempt success using these 2 definitions and estimate their associations with the duration of intubation and serious complications. METHODS: We performed a secondary analysis of data from 2 multicenter randomized trials of critically ill adults being intubated in the emergency department or ICU. We calculated the percent difference in successful intubations on the first attempt, median difference in the duration of intubation, and percent difference in the development of serious complications by definition. RESULTS: The study population included 1,863 patients. Successful intubation on the first attempt decreased by 4.9% (95% confidence interval 2.5% to 7.3%) when defined as 1 laryngoscope insertion followed by 1 ETT insertion (81.2%) compared with when defined as only 1 laryngoscope insertion (86.0%). When successful intubation with 1 laryngoscope and 1 ETT insertion was compared with 1 laryngoscope and multiple ETT insertions, the median duration of intubation decreased by 35.0 seconds (95% confidence interval 8.9 to 61.1 seconds). CONCLUSION: Defining successful intubation on the first attempt as placement of an ETT in the trachea using 1 laryngoscope and 1 ETT insertion identifies attempts with the shortest apneic time.

DirEct versus VIdeo LaryngosCopE (DEVICE): protocol and statistical analysis plan for a randomised clinical trial in critically ill adults undergoing emergency tracheal intubation.

INTRODUCTION: Among critically ill patients undergoing orotracheal intubation in the emergency department (ED) or intensive care unit (ICU), failure to visualise the vocal cords and intubate the trachea on the first attempt is associated with an increased risk of complications. Two types of laryngoscopes are commonly available: direct laryngoscopes and video laryngoscopes. For critically ill adults undergoing emergency tracheal intubation, it remains uncertain whether the use of a video laryngoscope increases the incidence of successful intubation on the first attempt compared with the use of a direct laryngoscope. METHODS AND ANALYSIS: The DirEct versus VIdeo LaryngosCopE (DEVICE) trial is a prospective, multicentre, non-blinded, randomised trial being conducted in 7 EDs and 10 ICUs in the USA. The trial plans to enrol up to 2000 critically ill adults undergoing orotracheal intubation with a laryngoscope. Eligible patients are randomised 1:1 to the use of a video laryngoscope or a direct laryngoscope for the first intubation attempt. The primary outcome is successful intubation on the first attempt. The secondary outcome is the incidence of severe complications between induction and 2 min after intubation, defined as the occurrence of one or more of the following: severe hypoxaemia (lowest oxygen saturation <80%); severe hypotension (systolic blood pressure <65 mm Hg or new or increased vasopressor administration); cardiac arrest or death. Enrolment began on 19 March 2022 and is expected to be completed in 2023. ETHICS AND DISSEMINATION: The trial protocol was approved with waiver of informed consent by the single institutional review board at Vanderbilt University Medical Center and the Human Research Protection Office of the Department of Defense. The results will be presented at scientific conferences and submitted for publication in a peer-reviewed journal. TRIAL REGISTRATION NUMBER: ClinicalTrials.gov Registry (NCT05239195).

Effect of Fluid Bolus Administration on Cardiovascular Collapse Among Critically Ill Patients Undergoing Tracheal Intubation: A Randomized Clinical Trial.

Importance: Hypotension is common during tracheal intubation of critically ill adults and increases the risk of cardiac arrest and death. Whether administering an intravenous fluid bolus to critically ill adults undergoing tracheal intubation prevents severe hypotension, cardiac arrest, or death remains uncertain. Objective: To determine the effect of fluid bolus administration on the incidence of severe hypotension, cardiac arrest, and death. Design, Setting, and Participants: This randomized clinical trial enrolled 1067 critically ill adults undergoing tracheal intubation with sedation and positive pressure ventilation at 11 intensive care units in the US between February 1, 2019, and May 24, 2021. The date of final follow-up was June 21, 2021. Interventions: Patients were randomly assigned to receive either a 500-mL intravenous fluid bolus (n = 538) or no fluid bolus (n = 527). Main Outcomes and Measures: The primary outcome was cardiovascular collapse (defined as new or increased receipt of vasopressors or a systolic blood pressure <65 mm Hg between induction of anesthesia and 2 minutes after tracheal intubation, or cardiac arrest or death between induction of anesthesia and 1 hour after tracheal intubation). The secondary outcome was the incidence of death prior to day 28, which was censored at hospital discharge. Results: Among 1067 patients randomized, 1065 (99.8%) completed the trial and were included in the primary analysis (median age, 62 years [IQR, 51-70 years]; 42.1% were women). Cardiovascular collapse occurred in 113 patients (21.0%) in the fluid bolus group and in 96 patients (18.2%) in the no fluid bolus group (absolute difference, 2.8% [95% CI, -2.2% to 7.7%]; P = .25). New or increased receipt of vasopressors occurred in 20.6% of patients in the fluid bolus group compared with 17.6% of patients in the no fluid bolus group, a systolic blood pressure of less than 65 mm Hg occurred in 3.9% vs 4.2%, respectively, cardiac arrest occurred in 1.7% vs 1.5%, and death occurred in 0.7% vs 0.6%. Death prior to day 28 (censored at hospital discharge) occurred in 218 patients (40.5%) in the fluid bolus group compared with 223 patients (42.3%) in the no fluid bolus group (absolute difference, -1.8% [95% CI, -7.9% to 4.3%]; P = .55). Conclusions and Relevance: Among critically ill adults undergoing tracheal intubation, administration of an intravenous fluid bolus compared with no fluid bolus did not significantly decrease the incidence of cardiovascular collapse. Trial Registration: ClinicalTrials.gov Identifier: NCT03787732.

Extubation of the potentially difficult airway in the intensive care unit.

PURPOSE OF REVIEW: Extubation in the intensive care unit (ICU) is associated with a failure rate requiring reintubation in 10-20% patients further associated with significant morbidity and mortality. This review serves to highlight recent advancements and guidance on approaching extubation for patients at risk for difficult or failed extubation (DFE). RECENT FINDINGS: Recent literature including closed claim analysis, meta-analyses, and national society guidelines demonstrate that extubation in the ICU remains an at-risk time for patients. Identifiable strategies aimed at optimizing respiratory mechanics, patient comorbidities, and airway protection, as well as preparing an extubation strategy have been described as potential methods to decrease occurrence of DFE. SUMMARY: Extubation in the ICU remains an elective decision and patients found to be at risk should be further optimized and planning undertaken prior to proceeding. Extubation for the at-risk patient should be operationalized utilizing easily reproducible strategies, with airway experts present to guide decision making and assist in reintubation if needed.

Genome-wide activation screens to increase adeno-associated virus production.

We describe a genome-wide screening strategy to identify target genes whose modulation increases the capacity of a cell to produce recombinant adeno-associated viral (AAV) vector. Specifically, a single-guide RNA (sgRNA) library for a CRISPR-based genome-wide transcriptional activation screen was inserted into an AAV vector, and iterative rounds of viral infection and rescue in HEK293 producer cells enabled the enrichment of sgRNAs targeting genes whose upregulation increased AAV production. Numerous gain-of-function targets were identified, including spindle and kinetochore associated complex subunit 2 (SKA2) and inositol 1, 4, 5-trisphosphate receptor interacting protein (ITPRIP). Furthermore, individual or combinatorial modulation of these targets in stable producer cell lines increased vector genomic replication and loading into AAV virions, resulting in up to a 3.8-fold increase in AAV manufacturing capacity. Our study offers an efficient approach to engineer viral vector producer cell lines and enhances our understanding of the roles of SKA2 and ITPRIP in AAV packaging.

Obsessive-compulsive disorder: Under-recognized and responsive to treatment.

Mood or anxiety concerns, when explored, may reveal associated OCD symptoms. Pharmacotherapy and cognitive behavioral therapy have proven effective.

High Dose, Prolonged Epsilon Aminocaproic Acid Infusion, and Recombinant Factor VII for Massive Postoperative Retroperitoneal Hemorrhage following Splenectomy.

The antifibrinolytic agent ε-aminocaproic acid is used to decrease procedural blood loss in a variety of high risk surgeries. The utility of recombinant factor VII administration in massive hemorrhage has also been reported in a variety of settings, though the impact in a surgical context remains unclear. We describe the case of a patient who underwent massive open splenectomy and developed diffuse retroperitoneal bleeding on postoperative day one. Massive transfusion was initiated, but attempts to control hemorrhage with surgical and interventional radiology approaches were unsuccessful, as was recombinant factor VII administration. Commencement of a high dose aminocaproic acid infusion was followed by a prominent rise in fibrinogen levels and stabilization of the hemorrhage. Indications, dosages, and adverse effects of ε-aminocaproic acid as described in the literature are reviewed.

Validation of the scale of perceived self-efficacy of maternal parenting in brazilian sample / Validação da escala percepção de autoeficácia da parentalidade materna em amostra brasileira

INTRODUCTION: self-efficacy matches the belief that a person has that she is able to produce the results she wants to achieve. The beliefs of self-efficacy that parents have about the baby emerge as a powerful predictor of positive parenting OBJECTIVE: this study aimed to evaluate the maternal self-efficacy behavior in hospitalized mothers and validate an instrument for measuring this concept developed and validated in England by Barnes and Adamson-Macedo, in 2007 METHOD: this cross-sectional exploratory study convenience cohort comprised 87 mothers of newborn babies, 26 premature and 61 full-term infants. The scale Perceived Maternal Parenting Self-Efficacy (PMP S-E), which consists of 20 items that represent four subscales was tested for reliability and validity RESULTS: the internal consistency of the scale PAEPM reached a value of .86, the internal consistency and reliability estimates for each of the subscales also reached acceptable values. Exploratory Factor Analysis (EFA) confirmed the validity of the construct and the scores of self-efficacy were normally distributed for both subgroups and total sample CONCLUSIONS: PMP S-E scale proved to be an easy application tool and psychometrically robust, reliable and valid for use with mothers of hospitalized new-borns both premature as the term clinically stable. It is a reliable method of identifying mothers of babies who need more support from the hospital staff.(AU)

OBJETIVO: esta pesquisa se propôs a avaliar o comportamento de autoeficácia materna em mães e gestantes hospitalizadas e validar um instrumento de medida deste para este conceito elaborado e validado na Inglaterra por Barnes e Adamson-Macedo, em 2007. A autoeficáciacorresponde a crenças que uma pessoa possui de que ela é capaz de produzir os resultados que deseja alcançar. As crenças de autoeficáciaque os pais têm sobre o bebê surgem como um poderoso preditor para práticas parentais positivas MÉTODO: estudo exploratório observacional de corte de conveniência composta por mães de 87 bebês recém-nascidos, sendo 26 bebês nascidos prematuros e 61 bebês nascidos a termo.A escala de Percepção de Autoeficáciade Parentalidade Materna (PAEPM), que é composta por 20 itens que representam quatro sub-escalas, foi testada para a confiabilidade e validade RESULTADOS: a consistência interna da escala PAEPM alcançou o valor de .86, As estimativas de consistência interna e confiabilidade para cada uma das sub-escalas também atingiu valores aceitáveis. Análise Fatorial Exploratória (AFE) confirmou a validade do constructo e osescores de autoeficáciaforam normalmente distribuídos para ambos os subgrupos e amostra total CONCLUSÕES: a escala PAEPM mostrou ser uma ferramenta de fácil aplicação e psicometricamente robusta, confiável e válida para uso com mães de recém-nascidos tanto prematuros quanto a termo hospitalizados com quadro clinico estável. É um método confiável de identificação de mães de bebês hospitalizados que precisam de mais apoio das equipes hospitalares.(AU)

Validação da escala percepção de autoeficácia da parentalidade materna em amostra brasileira / Validation of the scale of perceived self-efficacy of maternal parenting in brazilian sample

Self-efficacy matches the belief that a person has that she is able to produce the results she wants to achieve. The beliefs of self-efficacy that parents have about the baby emerge as a powerful predictor of positive parenting OBJECTIVE: this study aimed to evaluate the maternal self-efficacy behavior in hospitalized mothers and validate an instrument for measuring this concept developed and validated in England by Barnes and Adamson-Macedo, in 2007 METHOD: this cross-sectional exploratory study convenience cohort comprised 87 mothers of newborn babies, 26 premature and 61 full-term infants. The scale Perceived Maternal Parenting Self-Efficacy (PMP S-E), which consists of 20 items that represent four subscales was tested for reliability and validity RESULTS: the internal consistency of the scale PAEPM reached a value of .86, the internal consistency and reliability estimates for each of the subscales also reached acceptable values. Exploratory Factor Analysis (EFA) confirmed the validity of the construct and the scores of self-efficacy were normally distributed for both subgroups and total sample CONCLUSIONS: PMP S-E scale proved to be an easy application tool and psychometrically robust, reliable and valid for use with mothers of hospitalized new-borns both premature as the term clinically stable. It is a reliable method of identifying mothers of babies who need more support from the hospital staff...

Esta pesquisa se propôs a avaliar o comportamento de autoeficácia materna em mães e gestantes hospitalizadas e validar um instrumento de medida deste para este conceito elaborado e validado na Inglaterra por Barnes e Adamson-Macedo, em 2007. A autoeficácia corresponde a crenças que uma pessoa possui de que ela é capaz de produzir os resultados que deseja alcançar. As crenças de autoeficácia que os pais têm sobre o bebê surgem como um poderoso preditor para práticas parentais positivas MÉTODO: estudo exploratório observacional de corte de conveniência composta por mães de 87 bebês recém-nascidos, sendo 26 bebês nascidos prematuros e 61 bebês nascidos a termo.A escala de Percepção de Autoeficácia de Parentalidade Materna (PAEPM), que é composta por 20 itens que representam quatro sub-escalas, foi testada para a confiabilidade e validade RESULTADOS: a consistência interna da escala PAEPM alcançou o valor de .86, As estimativas de consistência interna e confiabilidade para cada uma das sub-escalas também atingiu valores aceitáveis. Análise Fatorial Exploratória (AFE) confirmou a validade do constructo e os escores de autoeficácia foram normalmente distribuídos para ambos os subgrupos e amostra total CONCLUSÕES: a escala PAEPM mostrou ser uma ferramenta de fácil aplicação e psicometricamente robusta, confiável e válida para uso com mães de recém-nascidos tanto prematuros quanto a termo hospitalizados com quadro clinico estável. É um método confiável de identificação de mães de bebês hospitalizados que precisam de mais apoio das equipes hospitalares...

Did cooling oceans trigger Ordovician biodiversification? Evidence from conodont thermometry.

The Ordovician Period, long considered a supergreenhouse state, saw one of the greatest radiations of life in Earth's history. Previous temperature estimates of up to approximately 70 degrees C have spawned controversial speculation that the oxygen isotopic composition of seawater must have evolved over geological time. We present a very different global climate record determined by ion microprobe oxygen isotope analyses of Early Ordovician-Silurian conodonts. This record shows a steady cooling trend through the Early Ordovician reaching modern equatorial temperatures that were sustained throughout the Middle and Late Ordovician. This favorable climate regime implies not only that the oxygen isotopic composition of Ordovician seawater was similar to that of today, but also that climate played an overarching role in promoting the unprecedented increases in biodiversity that characterized this period.

Perceived Maternal Parenting Self-Efficacy (PMP S-E) tool: development and validation with mothers of hospitalized preterm neonates.

AIM: This paper is a report of a study to develop and test the psychometric properties of the Perceived Maternal Parenting Self-Efficacy tool. BACKGROUND: Mothers' perceptions of their ability to parent (maternal parenting self-efficacy) is a critical mechanism guiding their interactions with their preterm newborns. A robust measure is needed which can measure mothers' perceptions of their ability to understand and care for their hospitalized preterm neonates as well as being sensitive to the various levels and tasks in parenting. METHODS: Using a mixed sampling methodology (convenience or randomized cluster control trial) 165 relatively healthy and hospitalized mother-preterm infant dyads were recruited in 2003-2005 from two intensive care neonatal units in the United Kingdom (UK). Mothers were recruited within the first 28 days after giving birth to a preterm baby. The Perceived Maternal Parenting Self-Efficacy tool, which is made up of 20 items representing four theorized subscales, was tested for reliability and validity. RESULTS: Internal consistency reliability of the Perceived Maternal Parenting Self-Efficacy tool was 0.91, external/test-retest reliability was 0.96, P<0.01. Divergent validity using the Maternal Self-Report Inventory was r(s)=0.4, P<0.05 and using the Maternal Postnatal Attachment Scale was r(s)=0.31, P<0.01. CONCLUSION: The Perceived Maternal Parenting Self-Efficacy tool is a psychometrically robust, reliable and valid measure of parenting self-efficacy in mothers of relatively healthy hospitalized preterm neonates. Although application outside the UK will require further cross-cultural validation, the tool has the potential to provide healthcare professionals with a reliable method of identifying mothers of preterm hospitalized babies who are in need of further support.

Perceived Parenting Self-Efficacy (PMP S-E) of mothers who are breastfeeding hospitalised preterm neonates.

Breastfeeding is a complex task for many mothers but may be particularly difficult when coping with the birth of a preterm. In the following article the task of breastfeeding a preterm neonate is identified as one facet of the parenting process and the many problems encountered when breastfeeding are highlighted. Research is presented which investigates whether breastfeeding a preterm neonate mediates mothers' Perceived Parenting Self-Efficacy (PMP S-E) whilst in hospital. The findings from this study suggest that not only do mothers who are breastfeeding their preterm neonate have a lower self-efficacy than non-breastfeeding mothers, but they also require further support in all aspects of parenting. The authors discuss these results in terms of self-efficacy theory and suggest that they may have implications for Neonatal Health Psychologists practice particularly with regard to the facilitation of breastfeeding within the neonatal unit.

Grasping and fingering (active or haptic touch) in healthy newborns.

The traditional view that the activity of the baby's hands are triggered by a stimulus in an automatic, compulsory, stereotyped way and persisting view that fingering does not occur prior to 4 months of age, have led perception researchers to the assumption that the processing, encoding, and retainment of sensory information could not take place through the manual mode. This study aims to investigate whether fingering and different types of grasping occur before 3 months of age and can be modulated by surface texture of three objects. Using naturalistic observations, this small sample developmental study applied the AB experimental design to achieve aims above. Babies were video taped every week for 12 weeks. Three special manual stimuli were developed for this study. Focal sampling method with either zero-sampling or instantaneous sampling recording rules were used to analyse data with the Observer Video Pro. Each session comprising baseline and 3 experimental conditions lasted for four minutes. Fingering or 'proto fingering' as it is suggested in this article emerges as early as the first week of postnatal life; texture of a handled object modulates both 'proto-palm' and hand-grasp behaviour of healthy newborns. Results suggest that texture also modulates 'proto-fingering' and challenge persisting current assumption that fingering does not occur before four months of age, and further validates the phrase 'neo-haptic' touch to describe hands-on exploration of the newborn. The author suggests that some 'mental representation' of the stimulus is present during 'neo-haptic' recognition of the objects which is in accordance to a constructivist approach to (touch) perception.