Biomedical subjects

L C Mayes

Publications and source records attributed to L C Mayes.

At least 37 records · Page 2Linked to original sources

PubMed1998

Preoperative preparation programs in children: a comparative examination.

UNLABELLED: We sought to determine whether an extensive behavioral preparation program for children undergoing surgery is more effective than a limited behavioral program. The primary end point was child and parent anxiety during the preoperative period. Secondary end points included behavior of the child during the induction of anesthesia and the postoperative recovery period. Several days before surgery, children (n = 75) aged 2-12 yr randomly received either an information-based program (OR tour), an information + modeling-based program (OR tour + videotape), or an information + modeling + coping-based program (OR tour + videotape + child-life preparation). Using behavioral and physiological measures of anxiety, we found that children who received the extensive program exhibited less anxiety immediately after the intervention, in the holding area on the day of surgery, and on separation to the operating room. These findings, however, achieved statistical significance only in the holding area on the day of surgery (44[10-72] vs 32[8-50] vs 9[6-33]; P = 0.02). Similarly, parents in the extensive program were significantly less anxious on the day of surgery in the preoperative holding area, as assessed by behavioral (P = 0.015) and physiological measures (P = 0.01). In contrast, no differences were found among the groups during the induction of anesthesia, recovery room period, or 2 wk postoperatively. We conclude that children and parents who received the extensive preoperative preparation program exhibited lower levels of anxiety during the preoperative period, but not during the intraoperative or postoperative periods. IMPLICATIONS: The extensive behavioral preoperative program that we undertook had limited anxiolytic effects. These effects were localized to the preoperative period and did not extended to the induction of anesthesia or the postoperative recovery period.

Anxiety↗

PubMed1998

Parental presence during induction of anesthesia versus sedative premedication: which intervention is more effective?

BACKGROUND: Both midazolam and parental presence during induction of anesthesia are routinely used to treat preoperative anxiety in children. The purpose of this investigation was to determine which of these two interventions is more effective. METHODS: Anxiety of the child during the perioperative period was the primary end point. Secondary end points included anxiety of the parent and compliance of the child during induction. Children (n = 88) were randomly assigned to one of three groups: (1) 0.5 mg/kg oral midazolam; (2) parental presence during induction of anesthesia; or (3) control (no parental presence or premedication). Using multiple behavioral measures of anxiety, the effect of the intervention on the children and their parents was assessed. RESULTS: Observed anxiety in the holding area (T1), entrance to the operating room (T2), and introduction of the anesthesia mask (T3) differed significantly among the three groups (P = 0.032). Post hoc analysis indicated that children in the midazolam group exhibited significantly less anxiety compared with the children in the parental-presence group or control group (P = 0.0171). Similarly, parental anxiety scores after separation were significantly less in the midazolam group compared with the parental-presence or control groups (P = 0.048). The percentage of inductions in which compliance of the child was poor was significantly greater in the control group compared with the parental-presence and midazolam groups (25% vs. 17% vs. 0%, P = 0.013). CONCLUSIONS: Under the conditions of this study, oral midazolam is more effective than either parental presence or no intervention for managing a child's and parent's anxiety during the preoperative period.

Adaptation, Psychological↗

PubMed1998

Understanding developmental psychopathology: how useful are evolutionary accounts?

OBJECTIVE: To consider the power of principles derived from evolutionary biology to explain the causes and determinants of some forms of child and adolescent mental disorders. METHOD: The authors reviewed the scientific literature for evolutionary mechanisms proposed to contribute to the pathogenesis of early-onset disorders. RESULTS: A diverse set of evolutionary mechanisms has been proposed. With the exception of certain genetically determined conditions, many of the proposed mechanisms have little empirical data to support them. One mechanism focuses on the vulnerabilities associated with conserved behavior patterns, such as separation anxiety and other alarm responses. These behavioral patterns are adaptive if they appear in some situations, but not in others. Other attractive theories include a co-optation of underlying neurobiology systems (substance abuse), environmental shifts (transformation of present day environments away from primeval environments), and evolutionary arms races as may occur in putative autoimmune disorders with neuropsychiatric sequelae. CONCLUSIONS: Evolutionary biology provides a potentially powerful framework for understanding disease pathogenesis in child psychiatry and should permit the integration of new knowledge from a broad range of scientific disciplines. Evolutionary explanations are typically population-based and fail to account for why a particular individual is disciplines. Evolutionary explanations are typically population-based and fail to account for why a particular individual is affected. Consequently, any adequate account of disease pathogenesis requires that environmental events that impinge on CNS development be considered. Finally, the empirical testing of specific theories may prove to be difficult if not impossible.

Adolescent↗

PubMed1998

Incidence of passive exposure to crack/cocaine and clinical findings in infants seen in an outpatient service.

OBJECTIVES: Passive exposure to crack/cocaine and the associated clinical symptoms may present a significant health risk to very young infants and children. This study was designed to determine the incidence of cocaine exposure, presumed to be passive, in ill infants younger than 1 year of age, using a threshold of detection for cocaine and/or its major metabolite, benzoylecognine (BE), that is lower than the current National Institute on Drug Abuse standard. The study also investigates the morbidity associated with passive cocaine exposure in this population. METHODS: We prospectively obtained 124 samples of urine from 122 children younger than 1 year of age for routine clinical indications from the emergency department at Yale-New Haven Hospital. Samples were analyzed by radioimmunoassay (RIA) for cocaine, with cross-reactivity for BE. The presence of BE in a portion of the RIA-positive samples also was detected in additional analyses by enzyme-multiplied immunoassay technique or by gas chromatography-mass spectrometry. A chart review was conducted on all 122 patients by reviewers blind to the urine toxicology results. Presenting complaints, symptoms, vital signs, and diagnosis were obtained for all visits before the first birthday. Birth history, including maternal drug history and birth weight, demographics, and number of medical visits in the first year, were recorded as well. RESULTS: Of the 124 samples, 45 (36.3%) were positive (>/=50 ng/mL of BE equivalents) for cocaine and/or cocaine metabolite by RIA testing. The positive results, determined by RIA, were highly correlated with patients who had lower and upper respiratory symptoms and sought medical care more often. CONCLUSIONS: The incidence of unsuspected, passive cocaine exposure in ill infants seeking medical care primarily through an emergency service may be as high as 1 in 3 to 6 infants from our predominantly inner city population. Current immunoassay methods, specific for BE, and their routine threshold of detection (200 to 300 ng/mL) may not be sensitive enough to detect cocaine and BE in the urine samples of children younger than 1 year of age who are exposed passively. The development of upper and lower respiratory symptoms is correlated significantly with positive urine results in this study. The increased use of health care resources correlated with passive cocaine exposure in this sample may serve as an indirect marker for the increased medical needs of these infants.

Cocaine↗

PubMed1997

Desire for perioperative information in adult patients: a cross-sectional study.

STUDY OBJECTIVE: To identify which perioperative information outpatients want from their anesthesiologist. DESIGN: Cross-sectional study. SETTING: Outpatient center. PATIENTS: 197 ASA physical status I and II patients undergoing outpatient surgery. INTERVENTIONS: A questionnaire examining for "desire for information". MEASUREMENTS AND MAIN RESULTS: Demographic data including age, ethnicity, gender, socioeconomic status, and history of previous surgery were obtained. Trait, situational anxiety, and coping strategy were assessed using a validated behavioral instrument and a questionnaire adopted from previous studies conducted in Australia, Scotland, and Canada. Each questionnaire contained 14 statements regarding specific perioperative details. An index of the overall patient desire for information (PDI) was calculated for each subject. More than 85% of subjects gave a high priority to being informed for all the 14 items. Scores on the overall index were found to be higher for females than for males (32 +/- 6 vs. 30 +/- 6; p = 0.03), and this finding persisted in a multivariable model that also included coping strategies and anxiety (DF = 1,175, F = 4.6, p = 0.01). Subjects also had higher PDI scores if a first degree relative had a history of previous surgery (33 +/- 5 vs. 31 +/- 6; p = 0.007). On analysis of individual questionnaire items, Latino Americans were significantly less likely than European Americans or African Americans to desire perioperative information (p < 0.05). Similarly, females had a significantly higher desire for information than males. Subjects who were divorced demonstrated a higher desire for information than did single or married subjects. CONCLUSIONS: Ethnicity, gender, coping mechanism, marital status, and a history of previous surgery in a relative have been identified as predictors for the desire for information.

Adaptation, Psychological↗

PubMed1997

Parental desire for perioperative information and informed consent: a two-phase study.

The purpose of this investigation was to identify the perioperative anesthetic information parents want from the anesthesiologist, and to determine whether the provision of detailed anesthetic risk information is associated with increased parental anxiety. The investigation consisted of a cross-sectional study followed by a randomized controlled trial. In Phase 1, baseline and situational anxiety, coping strategy, and temperament were obtained from parents of children undergoing surgery (n = 334). A questionnaire examining the desire for perioperative information was administered to all parents. In Phase 2, 47 parents were randomly assigned to receive either routine anesthetic risk information (control) or detailed anesthetic risk information (intervention). The effect of the intervention on parental anxiety was assessed over four time points: prior to the intervention, immediately after the intervention, day of surgery in the holding area, and at separation to the operating room. For Phase 1, the majority of parents (> 95%) preferred to have comprehensive information concerning their child's perioperative period, including information about all possible complications. For selected items, increased parental educational level was associated with increased desire for information (P < 0.05). For Phase 2, when the intervention group was compared with the control group, there were no significant differences in parental anxiety over the four time points [F(1,45) = 0.6, P = 0.4]. Also, the interaction between time and group assignment was not significant [F(3,135) = 1.66, P = 0.18]. We conclude that parents of children undergoing surgery desire comprehensive perioperative information. Moreover, when provided with highly detailed anesthetic risk information, the parental anxiety level did not increase.

Adaptation, Psychological↗

PubMed1997

Premedication in the United States: a status report.

We undertook a mailing survey study to assess the current practice of sedative premedication in anesthesia. A total of 5396 questionnaires were mailed to randomly selected physician members of the American Society of Anesthesiologists. Forty-six percent (n = 2421) of those sampled returned the questionnaire after two mailings. The reported rate of sedative premedication in the United States varied widely among age groups and geographical locations. Premedicant sedative drugs were least often used with children younger than age 3 years and most often used with adults less than 65 years of age (25% vs 75%, P = 0.001). Midazolam was the most frequently used premedicant both in adults and children (> 75%). When analyzed based on geographical locations, use of sedative premedicants among adults was least frequent in the Northeast region and most frequent in the Southeast region (50% vs 90%, P = 0.001). When the frequency of premedication was examined against health maintenance organization (HMO) penetration (i.e., HMO enrollment by total population) in the various geographical regions, correlation coefficients (r) ranged from -0.96 to -0.54. Multivariable analysis revealed that HMO penetration is an independent predictor for the use of premedication in adults and children. The marked variation among geographical areas in premedicant usage patterns underscores the lack of consensus among anesthesiologists about the need for premedication. The data suggest that HMO participation may affect delivery of this component of anesthetic care.

Adolescent↗

PubMed1997

The Yale Preoperative Anxiety Scale: how does it compare with a "gold standard"?

UNLABELLED: Evaluating the effectiveness of interventions directed toward the treatment of preoperative anxiety in children has been hindered by the absence of a statistically valid measurement tool. In a previous investigation, we developed an instrument (Yale Preoperative Anxiety Scale [YPAS]) that can be used to assess anxiety in children undergoing induction of anesthesia. The purpose of the present investigation was to modify and expand the applicability of the instrument to the preoperative holding area and to validate the modified instrument (m-YPAS) against a recognized "gold standard" (State-Trait Anxiety Inventory for Childrens [STAIC]). Videotapes of children in a preoperative holding area were analyzed by the investigators. The existing five categories of the YPAS were found to reflect most of the behaviors observed. Several items, however, were modified to describe new behaviors observed. Reliability analysis using weighted kappa statistics revealed that inter-observer agreement ranged from 0.68 to 0.86, whereas intraobserver weighted kappa ranged from 0.63 to 0.90. Concurrent validity between the YPAS and the STAIC was acceptable (P = 0.01, r = 0.79). Construct validity was high as assessed by increased m-YPAS scores from the preoperative holding area (28 +/- 8) to entering the operating room (35 +/- 12), to introduction of the anesthesia mask (43 +/- 15;F [1,36] = 0.6, P = 0.001]. Showing good to excellent observer reliability and high concurrent and construct validity, the m-YPAS proved to be an appropriate tool for assessing children's anxiety during the perioperative period. IMPLICATIONS: The absence of a statistically valid measurement tool that can be applied easily in perioperative settings hinders the evaluation of interventions directed toward treatment of preoperative anxiety in children. The authors describe the development of such a tool, the modified Yale Preoperative Anxiety Scale.

Anesthesia↗

PubMed1997

Israeli preschool children under Scuds: a 30-month follow-up.

OBJECTIVE: Longitudinal studies of children exposed to traumatic events show contrasting findings regarding their symptomatic change over time. The present study reports on a 30-month follow-up of preschool children and their mothers who had been exposed to Scud missile attacks. METHOD: Families displaced during the Gulf War after their homes had been damaged by the missile attack and a control group whose homes remained intact were interviewed about posttraumatic and general symptomatology, the mothers' capacity to control images, and the children's adaptive behavior. RESULTS: Stress symptoms decreased in the displaced children but not in their mothers. Both reported more posttraumatic symptoms than did the control group. No differences in the children's adaptive behavior were observed. Posttraumatic symptoms of the displaced children correlated with the mothers' avoidant symptoms. The mothers' avoidant symptoms at follow-up were statistically explained by the mothers' symptoms during the war and their capacity for image control, the duration of displacement, and the cohesion of the family. CONCLUSIONS: The maternal stress-buffering capacity constitutes a central element in children's protective matrix and is crucial in minimizing long-term internal suffering of traumatized preschool children.

Adaptation, Psychological↗

PubMed1996

Preoperative anxiety in children. Predictors and outcomes.

OBJECTIVE: To determine predictors and behavioral outcomes of preoperative anxiety in children undergoing surgery. DESIGN: A prospective, longitudinal study. SETTING: A university children's hospital. PARTICIPANTS: One hundred sixty-three children, 2 to 10 years of age (and their parents), who underwent general anesthesia and elective surgery. MAIN OUTCOME MEASURES: In the preoperative holding area, anxiety level of the child and parents was determined using self-reported and independent observational measures. At separation to the operating room, the anxiety level of the child and parents was rated again. Postoperative behavioral responses were evaluated 3 times (at 2 weeks, 6 months, and 1 year). RESULTS: A multiple regression model (R2 = 0.58, F = 6.4, P = .007) revealed that older children and children of anxious parents, who received low Emotionality, Activity, Sociability, and Impulsivity (EASI) ratings for activity, and with a history of poor-quality medical encounters demonstrated higher levels of anxiety in the preoperative holding area. A similar model (R2 = 0.42, F = 8.6, P = .001) revealed that children who received low EASI ratings for activity, with a previous hospitalization, who were not enrolled in day care, and who did not undergo premedication were more anxious at separation to the operating room. Overall, 54% of children exhibited some negative behavioral responses at the 2-week follow-up. Twenty percent of the children continued to demonstrate negative behavior changes at 6-month follow-up, and, in 7.3% of the children, these behaviors persisted at 1-year follow-up. Nightmares, separation anxiety, eating problems, and increased fear of physicians were the most common problems at 2-week follow-up. Multivariate analysis demonstrated that child's age, number of siblings, and immediate preoperative anxiety of the child and mother predicted later behavioral problems. CONCLUSIONS: Variables such as situational anxiety of the mother, temperament of the child, age of the child, and quality of previous medical encounters predict a child's preoperative anxiety. Although immediate negative behavioral responses develop in a relatively large number of young children following surgery, the magnitude of these changes is limited, and long-term maladaptive behavioral responses develop in only a small minority.

Age Distribution↗

PubMed1996

Israeli preschoolers under Scud missile attacks. A developmental perspective on risk-modifying factors.

BACKGROUND: The devastating effects of traumatic events on children are modulated by risk and protective factors. This study examines the differential effects of traumatic displacement of preschool children and their families following Scud missile attacks on Israel during the Persian Gulf War. METHODS: Three groups participated in the study: families displaced after their houses were damaged, undisplaced families from the same neighborhood (without home damage), and families from a distant city that was threatened but not directly attacked. Data concerning the traumatic event, the child (personality, internalizing, externalizing, and stress symptoms), the mother (Symptom Checklist-90-Revised), and the family (Family Adaptability and Cohesion Evaluation Scales) were gathered 6 months after the end of the war. RESULTS: Displaced children and mothers showed higher externalizing and stress symptom levels compared with undisplaced and threatened subjects. Destruction of the house and displacement, but not mere distance from the missile impact, explained symptomatic behavior. Inadequate family cohesion predicted symptomatic reaction for 3- and 4-year-old children but not for older ones. CONCLUSION: Both human and nonhuman factors contribute to the preschool child's adaptive mechanisms that regulate environmental stressful stimuli. These risk-modifying factors become more autonomous of caretakers with increasing age.

Adaptation, Psychological↗

PubMed1996

Preoperative preparation in children: a cross-sectional study.

STUDY OBJECTIVE: To evaluate the effectiveness of a behavioral preparation program on reducing anxiety in children and their parents prior to elective surgery. DESIGN: Cross-sectional study. SETTING: A children's hospital. PATIENTS: 143 children undergoing outpatient surgery, and their parents. INTERVENTIONS: A behavioral preoperative preparation program. MEASUREMENTS AND RESULTS: Overall anxiety in children and their parents did not differ significantly between the group that received the preoperative program and the group that did not (p = NS). Children older than 6 years were least anxious on separation from their parents if they participated in the preparation program more than 5 to 7 days prior to surgery, moderately anxious if they did not receive preparation, and most anxious if they received the preparation 1 day prior to surgery (P = 0.04). Multivariable regression analysis (for overall model, F = 2.14, p = 0.02) revealed that although the preparation program itself was not a predictor of a child's behavior on separation to the operating room, the interaction between child's age and timing of the program (p = 0.003), and child's previous hospitalization were predictors of children's anxiety response. Similarly, in the preoperative holding area, independent predictors of anxiety included timing of the preparation program, age of child, and the child's baseline temperament characteristics. CONCLUSIONS: The results highlight the complexities in assuming that a behavior-based preoperative preparation program is effective for all pediatric outpatients. The effects of such an intervention vary with the child's age, the timing of the intervention, and a history of previous hospitalization.

Ambulatory Surgical Procedures↗

PubMed1996

Anna Freud and developmental psychoanalytic psychology.

When reviewed in its entirety, Anna Freud's legacy represents her efforts to address the deepest of metapsychological dilemmas: What moves development along, and is it inherently progressive and linear? She created a developmental psychoanalytic psychology that is remarkably current and draws upon principles of neurobiology, genetics, pediatrics, and social psychology. Her general developmental psychology builds upon three fundamental notions: (1) development proceeds not predominantly stage-based but more continuous and cumulative, with progressions and regressions; (2) progression along developmental lines involves the maturational push of innate or biologic givens as well as the interaction between biology and environmental conditions; and (3) understanding the complexities of normal development is a means of understanding the presence or absence of psychopathology in any given symptomatic presentation. These contributions and the notion of a developmental psychoanalytic psychology are reviewed through the contemporary lens of the field of developmental psychopathology. The enduring contributions of Anna Freud's developmental psychoanalytic psychology to child psychiatry and child development are in asking how mind and body are brought together, and in asserting that the interaction between the biologic and the mental remains the common ground of all disciplines concerned with children.

Austria↗

PubMed1996

Parental presence during induction of anesthesia. A randomized controlled trial.

BACKGROUND: To determine whether parental presence during induction of anesthesia is an effective preoperative behavioral intervention, a randomized controlled trial with children undergoing outpatient surgery was conducted. METHODS: Eighty-four children were randomly assigned to a parent-present or parent-absent group. Using multiple behavioral and physiologic measures of anxiety, the effect of the intervention on the children and their parents was assessed. Predictors for the response to the intervention were examined using multivariate linear regression analysis. RESULTS: When the intervention group (parent-present) was compared to the control group (parent-absent), overall there were no significant differences in any of the behavioral or physiologic measures of anxiety tested during induction of anesthesia. Using the child's serum cortisol concentration as the outcome, parental presence, the child's age and baseline temperament, and trait anxiety of the parent, were identified as predictors of the child's anxiety during induction. Analysis of variance demonstrated that three groups showed diminished cortisol concentrations with parental presence: children older than 4 yr (P = 0.001), children whose parent had a low trait anxiety (P = 0.02), and children who had a low baseline level of activity as assessed by temperament (P = 0.05). CONCLUSIONS: Children who were older than 4 yr or those with a parent with a low trait anxiety or who had a low baseline level of activity/temperament benefited from parental presence during induction.

Anesthesia↗

PubMed1996

Cocaine-abusing parturients undergoing cesarean section. A cohort study.

BACKGROUND: Cocaine use in the United States is prevalent among pregnant women from inner city neighborhoods. To determine the anesthetic implications of cocaine use in parturients undergoing cesarean section delivery, the authors conducted a cohort study. METHODS: One thousand nine hundred seven women presenting for prenatal care were interviewed regarding substance abuse. Urine was analyzed for benzoylecgonine, tetrahydracannabinol, benzodiazepines, and opioids. Next all parturients who underwent cesarean section delivery were identified and their records reviewed for anesthetic and obstetric outcomes. RESULTS: Among the 51 women who were classified as cocaine abusers, the most frequent reasons for cesarean section were fetal distress (48%) and abruptio placenta (21%). In a multivariate model, cocaine abuse before delivery was shown to be an independent predictor of preoperative diastolic hypertension (F = 10.6, P = 0.01). Similarly, univariate analysis showed that immediately after intubation, diastolic blood pressure was significantly higher among parturients who used cocaine (99 +/- 13 mmHg v. 87 +/- 18 mmHg; P = 0.02). In contrast, epidural anesthesia was associated with hypotension significantly more often among cocaine-abusing parturients (44% vs. 10%; P = 0.04). A higher rate of perioperative wheezing was reported among patients who abused cocaine (16% vs. 6%; relative risk = 2.7); this finding, however, did not persist in multivariate analysis. Operative blood loss was similar in all groups (P = NS), and no ventricular dysrhythmias or cerebrovascular or coronary ischemic episodes were reported in any of the parturients. CONCLUSIONS: Although cocaine-abusing parturients are at higher risk for interim peripartum events such as hypertension, hypotension, and wheezing episodes, there is no significant increase in rates of maternal morbidity or death.

Adult↗

PubMed1996

Parental presence during induction of anaesthesia: practice differences between the United States and Great Britain.

A questionnaire was sent to 1353 paediatric anaesthetists in Great Britain and the United States. Nineteen questions were asked about attitudes toward parental presence during induction of anaesthesia and the prevalence of such practice. Overall, respondents from Great Britain support parental presence more than the United States respondents. For example, 82% of the Great Britain respondents, vs 64% of the United States respondents thought that parental presence during induction decreases the anxiety (P = 0.001) and increases the cooperation of the child (P = 0.001). Most United States respondents (58%) allow parental presence in less than 5% of their cases, but most Great Britain respondents (84%) allow parental presence in more than 75% of their cases. We conclude that in contrast to the respondents from Great Britain, the majority of the United States sample does not feel that parental presence is useful and so does not routinely use this technique in their practice.

Adult↗

PubMed1996

Test-retest reliability for false-belief tasks.

Despite notable variations in children's rate of success on theory of mind tasks and the presumed theoretical implications drawn from a child's success or failure on such tasks, there have been no studies of the test-retest reliability of children's performance on these tasks. Twenty-three children (mean age 49.6 months, SD 8.6) watched three videotaped stories illustrating a false-belief situation: the standard experimenter narrated false-belief task, a minor variant replacing the narration of the story with a dialogue among the characters, and a third version involving a humorous situation. The time elapsed between test and retest was 2-3 weeks and the order of presentation was counterbalanced. Results corroborated previous findings of a developmental trend in the understanding of false-belief questions but, despite a general improvement in children's comprehension of the stories, the test-retest reliability for the false belief questions was poor. Although changes recorded between test-retest sessions frequently occurred in the direction of children answering correctly questions they had previously failed, a subset of children incorrectly answered questions they had initially passed. These findings underscore the need for validation assessments of techniques for studying children's developing theories of mind.

Child↗

PubMed1996

Children's developing theory of mind.

Studies from the developmental research perspective inform analytic understanding of the neuropsychological preconditions necessary for children's increasing awareness of their own and others' mental lives. Conversely, psychoanalytically informed observations of children's early development demonstrate how the child's emerging understanding of other minds is contextualized in the earliest interactions between parent and child. The notion of a gradually developing understanding of mind that becomes most evident in observational studies between 4 and 6 years of age provides a developmental context for considering children's capacity for internalization, their creation of an inner, psychic reality, and their response to therapeutic interventions during an analytic hour. Significant for psychoanalytic work with children is the suggestion that only after children are able to understand how their own and other's mental states are constructed and how such states are behind all actions and language can they then reflect upon their own thoughts and mental life. Developing a theory of the mind of the other integrates psychoanalytic notions of self-other differentiation, of the development of internalized representations of others, and ultimately of the capacity for self-reflection.

Child, Preschool↗