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排序方式: 共有254条查询结果,搜索用时 15 毫秒
141.
Laura Udry‐Jørgensen Blaise Pierrehumbert Ayala Borghini Stephanie Habersaat Margarita Forcada‐Guex François Ansermet Carole Muller‐Nix 《Infant mental health journal》2011,32(3):305-318
Thirty‐three families, each with a premature infant born less than 33 gestational weeks, were observed in a longitudinal exploratory study. Infants were recruited in a neonatal intensive care unit, and follow‐up visits took place at 4 months and 12 months of corrected age. The severity of the perinatal problems was evaluated using the Perinatal Risk Inventory (PERI; A.P. Scheiner & M.E. Sexton, 1991 ). At 4 months, mother–infant play interaction was observed and coded according to the CARE‐index (P.M. Crittenden, 2003 ); at 12 months, the Strange Situation Procedure (SSP; M.D.S. Ainsworth, M.C. Blehar, E. Waters, & S. Wall, 1978 ) was administered. Results indicate a strong correlation between the severity of perinatal problems and the quality of attachment at 12 months. Based on the PERI, infants with high medical risks more frequently tended to be insecurely attached. There also was a significant correlation between insecure attachment and dyadic play interaction at 4 months (i.e., maternal controlling behavior and infant compulsive compliance). Moreover, specific dyadic interactive patterns could be identified as protective or as risk factors regarding the quality of attachment. Considering that attachment may have long‐term influence on child development, these results underline the need for particular attention to risk factors regarding attachment among premature infants. 相似文献
142.
Holahan CJ Moos RH Holahan CK Cronkite RC Randall PK 《Journal of abnormal psychology》2003,112(1):159-165
This study examined drinking to cope with distress and drinking behavior in a baseline sample of 412 unipolar depressed patients assessed 4 times over a 10-year period. Baseline drinking to cope operated prospectively as a risk factor for more alcohol consumption at 1-, 4-, and 10-year follow-ups and for more drinking problems at 1- and 4-year follow-ups. Findings elucidate a key mechanism in this process by showing that drinking to cope strengthened the link between depressive symptoms and drinking behavior. Individuals who had a stronger propensity to drink to cope at baseline showed a stronger connection between depressive symptoms and both alcohol consumption and drinking problems. 相似文献
143.
A paradigm was designed to study how infants identify live faces. Eight- to 21-week-old infants were seated comfortably and were presented an adult female, dressed in a white laboratory coat and a white turtle neck sweater, until habituation ensued. The adult then left the room. One minute later either she or an identically garbed confederate returned. Looking time did not increase above habituation levels when the original experimenter returned, but increased substantially when the confederate entered the room. Furthermore, internal features alone could serve as the basis of face identity. Looking times of infants who had habituated to experimenters with masked outer features of hair, ears and neck also markedly increased when a second identically dressed experimenter returned. Identity in this instance could only be based on internal facial characteristics. A second study assessed the contributions of internal and external facial features to identity. Infants were habituated to an experimenter in a short wig. One minute later they saw her again, either in the same short wig or in a long one. Alternatively, they saw a second experimenter wearing either the short wig or the long one. Infants looked longer only to the stranger wearing the long wig. Very brief looking times occurred to the familiar adult, regardless of wig, and to the stranger wearing the familiar wig. This paradigm provides an approach to discover rules used by infants of different ages to process and identify adult faces and to establish the bases of face preference. 相似文献
144.
Qualitative methodology was used to develop items for a questionnaire designed to examine the perspectives of parents regarding the impact of the sensory environment on participation for children aged 3 to 5 who have autism spectrum disorders. A total of 34 parents/caregivers of children with autism spectrum disorders and 8 experts in autism spectrum disorders and/or measurement completed qualitative interviews for concept, content review, and cognitive interviewing. The result was a pool of 35 items for home/community domains for 3 scales. The outcome of this study was the development and content validation of the Participation and Sensory Environment Questionnaire. 相似文献
145.
Recent behavioral research has used a variety of methods to quantify physical activity, including direct observation using the Observational System for Recording Physical Activity (OSRAC), and automated devices such as heart rate (HR) monitors, pedometers, and Fitbit Accelerometers. The current study evaluated the concurrent validity of these measures, as well as the reliability of the pedometers and Fitbits. Four children engaged in 15 activities listed in the OSRAC coding system while their HRs and steps taken were measured. The results indicated that for most activities, HR covaried with the OSRAC activity levels, although some exceptions were noted. Steps per minute as measured by the Fitbit also covaried with the OSRAC activity levels and Fitbit data were reliable when activities did not involve subjects losing contact with the ground. Pedometers produced similar but less reliable steps per minute data. 相似文献
146.
Maria Sigala Carole B. Burgoyne Paul Webley 《Journal of community & applied social psychology》1999,9(3):237-241
An in‐depth, semi‐structured, interview study was conducted with 23 British employed and self‐employed taxpayers in various occupations. The study points to factors discouraging tax communication and proposes social norms as an alternative way of investigating social influence on taxpaying behaviour. Copyright © 1999 John Wiley & Sons, Ltd. 相似文献
147.
This research comparatively assessed grouping mechanisms of humans (n = 8) and baboons (n = 8) in an illusory task that employs configurations of target and surrounding circles arranged to induce the Ebbinghaus (Titchener) illusion. Analyses of response behaviors and points of subjective equality demonstrated that only humans misjudged the central target size under the influence of the Ebbinghaus illusion, whereas baboons expressed a more veridical perception of target sizes. It is argued that humans adopted a global mode of stimulus processing of the illusory figure in our task that has favored the illusion. By contrast, a strong local mode of stimulus processing with attention restricted to the target must have prevented illusory effects in baboons. These findings suggest that monkeys and humans have evolved modes of object recognition that do not similarly rely on the same gestalt principles. 相似文献
148.
This study aimed to determine whether horses have a kind of memory of humans (based on previous interactions), leading to
a general significance of humans revealed by their reactions to humans in subsequent interactions. Subjects were 59 adult
horses used to interact daily with humans. Three types of behavioural tests involving an unknown experimenter evaluated three
possibly different memorized types of human–animal interactions (not work-related, using work-related objects, unfamiliar
working task). We also performed standardized observations of routine interactions between each horse and its familiar handler
(caretaker). To get a broad overview of the horses’ reactions to humans, we recorded both investigative and aggressive behaviours
during the tests, representing respectively a “positive” and a “negative” memory of the relationship. Whereas correlations
between tests revealed a general perception of humans as either positive or negative, unusual tests, i.e. that are not usually
performed, elicited more positive reactions. Moreover, some horses reacted positively to a motionless person in their box,
but negatively when this same person approached them, for example for halter fitting. Overall, aggressive reactions were more
reliable indicators of the relationship than positive reactions, both between tests and between familiar and unfamiliar humans.
Our results also show generalization of the perception of humans. These results support our hypothesis that perception of
humans by horses may be based on experience, i.e. repeated interactions. Altogether, our results support the hypothesis that
horses can form a memory of humans that impacts their reactions in subsequent interactions. 相似文献
149.
A representative sample of college students was surveyed about nutritional habits and motivations to eat. Females were more
likely to report dieting, being overweight, reading nutritional labels, eating healthy meals, as well as hungering for and
consuming lower fat foods compared to males. Males reported a greater hunger for and consumption of candy bars compared to
females. Thus, females may not be as ambivalent about eating sweet or higher fat foods as previously suggested. The experimental
manipulation involved exposing subjects to either candy before the survey, candy with the survey, or just the survey with
no candy exposure. Females exposed to the candy preload indicated an increased hunger for fruits and vegetables compared to
female controls.
Portions of this research have been presented at the 1999 annual meeting of the Eastern Psychological Association in Providence,
RI. The authors would like to thank Mr. Steve Lukasik and Ms. Christie Piedmont for their assistance on this project. 相似文献
150.
In the present study a representative sample of students from a general college population were exposed to a list of written
food cues and asked to rate each of the foods according to its nutritional value. Subjects who were exposed to the food list
subsequently reported increases in hunger, desire to eat, and number of foods currently hungry for, as well as reduced fullness,
compared to controls who were not exposed to the food list. Also, there was a trend for the food-cued subjects to report hunger
for lower fat foods compared to the controls. The results are discussed in terms of previous research and suggestions for
future research are provided. 相似文献