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1.
The TV-viewing behavior of 99 families with young children was videotaped by automated time-lapse recording equipment placed in homes for 10-day periods. The 99 families comprised 460 individuals from infants to 62 years of age. Time-sample analyses of 4,672 hours of recordings indicated that the TV-viewing room contained no viewers 14.7% of the time that the TV was on. There were no age trends in time spent with television. Percent visual attention to television increased greatly across the preschool years, leveled off at about 70% during the school-age years, and declined in adulthood. Men looked at the TV more than women. There were no significant correlations between time spent with TV and percent of visual attention to TV. The increase in visual attention to television during the preschool years is consistent with the theory that TV program comprehensibility is a major determination of attention in young children. 相似文献
2.
Jensema CJ el Sharkawy S Danturthi RS Burch R Hsu D 《American annals of the deaf》2000,145(3):275-285
Eye movement of six subjects was recorded as they watched video segments with and without captions. It was found that the addition of captions to a video resulted in major changes in eye movement patterns, with the viewing process becoming primarily a reading process. Further, although people viewing a specific video segment are likely to have similar eye movement patterns, there are also distinct individual differences present in these patterns. For example, someone accustomed to speechreading may spend more time looking at an actor's lips, while someone with poor English skills may spend more time reading the captions. Finally, there is some preliminary evidence to suggest that higher captioning speed results in more time spent reading captions on a video segment. 相似文献
3.
This paper reports an observational study of families watching television in their own homes. Observational data were collected via a video camera housed within a special television cabinet placed in six family households. Results show that family members were absent for substantial proportions of the time the television set was in operation, and even when present did not pay full attention to the screen for more than a minority proportion of that time. Families and family members varied significantly in respect of certain patterns of television watching, but were similar in other respects. The results have implications for understanding the nature of television viewing in the natural viewing environment. Recommendations are offered for further analysis of these data. 相似文献
4.
The Relations of Early Television Viewing to School Readiness and Vocabulary of Children from Low-Income Families: The Early Window Project 总被引：3，自引：0，他引：3
John C. Wright Aletha C. Huston Kimberlee C. Murphy Michelle St. Peters Marites Piñon Ronda Scantlin & Jennifer Kotler 《Child development》2001,72(5):1347-1366
For two cohorts of children from low- to moderate-income families, time-use diaries of television viewing were collected over 3 years (from ages 2-5 and 4-7 years, respectively), and tests of reading, math, receptive vocabulary, and school readiness were administered annually. Relations between viewing and performance were tested in path analyses with controls for home environment quality and primary language (English or Spanish). Viewing child-audience informative programs between ages 2 and 3 predicted high subsequent performance on all four measures of academic skills. For both cohorts, frequent viewers of general-audience programs performed more poorly on subsequent tests than did infrequent viewers of such programs. Children's skills also predicted later viewing, supporting a bidirectional model. Children with good skills at age 5 selected more child-audience informative programs and fewer cartoons in their early elementary years. Children with lower skills at age 3 shifted to viewing more general-audience programs by ages 4 and 5. The results affirm the conclusion that the relations of television viewed to early academic skills depend primarily on the content of the programs viewed. 相似文献
5.
Michelle St. Peters Marguerite Fitch Aletha C. Huston John C. Wright Darwin J. Eakins 《Child development》1991,62(6):1409-1423
A sample of 271 3- and 5-year-olds and their families participated in a 2-year longitudinal study of television viewing patterns. 5 1-week diaries for all family members were collected at 6-month intervals. Programs were categorized as: (1) child informative, (2) child entertainment, (3) news and informative, (4) sports, (5) comedy, (6) drama, (7) action-adventure, and (8) variety-game. The majority of child programs were viewed without parents, while the majority of adult programs were watched with parents. Coviewing patterns of adult programs were predicted from parents' individual viewing habits, but not from the child's. Coviewing declined with age. Parental encouragement and regulation of viewing were orthogonal. Children whose parents encouraged viewing watched more child informative programming; children of restrictive parents watched less entertainment programming. Encouraging parents coviewed more than nonencouraging parents. Results support the assertion that parental viewing preferences, habits, and orientations toward television influence children's viewing, both with and without parents. 相似文献
6.
Susan Golombok Laura Mellish Sarah Jennings Polly Casey Fiona Tasker Michael E. Lamb 《Child development》2014,85(2):456-468
Findings are presented on a U.K. study of 41 gay father families, 40 lesbian mother families, and 49 heterosexual parent families with an adopted child aged 3–9 years. Standardized interview and observational and questionnaire measures of parental well‐being, quality of parent–child relationships, child adjustment, and child sex‐typed behavior were administered to parents, children, and teachers. The findings indicated more positive parental well‐being and parenting in gay father families compared to heterosexual parent families. Child externalizing problems were greater among children in heterosexual families. Family process variables, particularly parenting stress, rather than family type were found to be predictive of child externalizing problems. The findings contribute to theoretical understanding of the role of parental gender and parental sexual orientation in child development. 相似文献
7.
The eye movements of 23 deaf subjects, ages 14 to 61 years, were recorded 30 times per second while the subjects watched four 2.5-minute captioned television programs. The eye movement data were analyzed to determine the percentage of time each subject actually looked at the captions on the screen. It was found that subjects gazed at the captions 84% of the time, at the video picture 14% of the time, and off the video 2% of the time. Age, sex, and educational level appeared to have little influence on time spent viewing captions. When caption speed increased from the slowest speed (100 words per minute, or wpm) to the fastest speed (180 wpm), mean percentage of time spent gazing at captions increased only from 82% to 86%. A distinctive characteristic of the data was the considerable variation from subject to subject and also within subjects (from video to video) in regard to percentage of time spent gazing at captions. 相似文献
8.
Lindsay B. Demers Katherine G. Hanson Heather L. Kirkorian Tiffany A. Pempek Daniel R. Anderson 《Child development》2013,84(2):591-603
A total of 122 parent–infant dyads were observed as they watched a familiar or novel infant‐directed video in a laboratory setting. Infants were between 12–15 and 18–21 months old. Infants were more likely to look toward the TV immediately following their parents' look toward the TV. This apparent social influence on infant looking at television was not solely due to the common influence of the television program on looking behavior. Moreover, infant looks that were preceded by parent looks tended to be longer in length than those that were not preceded by parent looks, suggesting that infants assign greater value to media content attended to by their parents. Thus, parental patterns of attention to television may influence early viewing behavior. 相似文献
9.
Differential Treatment of Siblings: Interview and Diary Analyses Comparing Two Family Contexts 总被引：4，自引：0，他引：4
We assessed parental differential treatment of siblings (maternal time, affection, discipline) in normal and high-risk families. Differential treatment was measured using home interviews, nightly phone ratings, and daily diaries tracking how mothers spent their time. Subjects were 40 mothers of toddlers (average age 2 years) and preschoolers (average age 4 1/2 years): half were caring for a younger child with a chronic illness (i.e., cystic fibrosis), and half were caring for two healthy children. Little evidence of parental differential treatment was found in the home or phone interview data. However, on the diary variables, both quantitative and qualitative differences in parental treatment were found in cystic fibrosis (CF) versus comparison families. Specifically, mothers spent more individual time with younger, chronically ill children in play and mealtime activities than with their older, healthy siblings. Further, mothers in the CF group rated time spent with older children as significantly more negative than time spent with younger children. Convergence between measures of differential treatment and advantages of using a high-risk comparison approach are discussed. 相似文献
10.
The development and adjustment correlates of parent–child social (parent, child, and others present) and dyadic time (only parent and child present) from age 8 to 18 were examined. Mothers, fathers, and firstborns and secondborns from 188 White families participated in both home and nightly phone interviews. Social time declined across adolescence, but dyadic time with mothers and fathers peaked in early and middle adolescence, respectively. In addition, secondborns’ social time declined more slowly than firstborns’, and gendered time use patterns were more pronounced in boys and in opposite‐sex sibling dyads. Finally, youths who spent more dyadic time with their fathers, on average, had higher general self‐worth, and changes in social time with fathers were positively linked to changes in social competence. 相似文献
11.
Online courses are increasingly using asynchronous video communication. However, little is known about how asynchronous video communication influences students’ communication patterns. This study presents four narratives of students with varying characteristics who engaged in asynchronous video communication. The extrovert valued the efficiency of making video comments but saw little value in viewing the video comments of her peers. Somewhat inversely, the English language learner valued the video comments of her peers but lacked the ability to fully participate herself. The introverted student valued the flexibility and richness of asynchronous video but spent an inordinate amount of time recording her videos. Lastly, the instructor video messages helped the student with low self-regulation to progress in the course. 相似文献
12.
The impact of parental intervention on the quality of children's conflict behavior was examined using observational data from 40 English-speaking Canadian families with 2-and 4-year-old children. Children's behavior in the portions of fights that preceded their parents, interventions was compared to their behavior in fights in which there was no intervention. Also, children's behavior before parental intervention was contrasted with their behavior after intervention. It was found that parents intervened in the most intense fights between their children, fights in which the children displayed few de-escalating strategies. Parental intervention was associated with their children using fewer power strategies coupled with an increase in the use of more sophisticated negotiation moves. It was concluded that parental intervention in sibling conflict has beneficial effects in terms of the immediate quality of the children's fighting. Results were interpreted in light of contemporary models of socialization. 相似文献
13.
Two studies on the role of video on vocabulary learning were conducted in kindergarten classrooms with substantial numbers of children from low-income and Dual Language Learning (DLL) backgrounds. In the first study (n = 78), the effect of video viewing was compared with the effect of book reading on vocabulary learning. In the second study (n = 89), the effect of repeated viewing of video was compared with the effect of single viewing of video on vocabulary learning. Pre-test and post-test receptive and expressive vocabulary measures, which were aligned with the content in the studies, were administered. Analysis of Variance was used to test the effect of condition (i.e., video viewing versus book reading and single versus repeated reading) on children’s word knowledge. Results showed no difference in vocabulary learning between the video viewing and book reading conditions. Findings showed that there was no difference in vocabulary learning between children in the single and repeated viewing condition on the receptive measure, but children in the repeated viewing condition showed higher gains in vocabulary on the expressive measure. No differences were found in either study between children with higher and lower vocabulary knowledge. 相似文献
14.
15.
P. A. Russell 《Learning & behavior》1973,1(4):278-282
Rats’ stationary-cage activity was measured using simultaneous observational time sampling and automatic recording via photobeams. Females scored higher than males on the combined observational categories of rearing, ambulating, and sniffing, but lower on grooming, eating, and drinking, with these differences consistent across 9 days of confinement and across time of day of observation. There were no sex differences in the time spent inactive or in the number of photobeam breaks. Beam breaks were related positively to sniffing and inversely to inactivity. The results raise questions regarding the interpretation of sex differences in behavior in novel and familiar environments and provide evidence on the comparability of observational and automatic methods of activity measurement. 相似文献
16.
This quasi‐experimental field study assessed whether group viewing of television in a day‐care setting can be used to encourage prosocial behavior in young children. Drawing from social learning theory and cognitive‐developmental stage theory, four short‐ term programs were designed and tested. Children (aged 3‐5 years) from eight day‐care centers in Montreal (n = 150) were part of the study. Intact groups (two settings randomly assigned to condition) participated in 8 days of intervention consisting of group viewing of video‐taped segments of Sesame Street, followed by participation in activities. The programs were evaluated using a 2 X 2 X 2 factorial pretest—post‐test design with video‐type (prosocial, cognitive), activity‐type (cooperative, individualistic), and gender as the three factors. Measures included free‐play observations, a perspective‐taking ability test, and two qualitative measures describing the context. Analysis of covariance (pretest and age combined as covariates) revealed a significant main effect for video‐type on prosocial behavior, and a significant interaction between video‐type and activity‐type on antisocial behavior. Results suggest that prosocial modelling using television can encourage prosocial behavior in the day‐care setting. A group‐viewing context, with or without post‐viewing enactive prosocial training, may enhance prosocial modeling effects. 相似文献
17.
There is little evidence that infants learn from infant‐oriented educational videos and television programming. This 4‐week longitudinal experiment investigated 15‐month‐olds' (N = 92) ability to learn American Sign Language signs (e.g., patting head for hat) from at‐home viewing of instructional video, either with or without parent support, compared to traditional parent instruction and a no‐exposure control condition. Forced‐choice, elicited production, and parent report measures indicate learning across all three exposure conditions, with a trend toward more robust learning in the parent support conditions, regardless of medium. There were no differences between experimental and control conditions in the acquisition of corresponding verbal labels. This constitutes the first experimental evidence of infants' ability to learn expressive communication from commercially available educational videos. 相似文献
18.
Four pigeons were exposed to several nonindependent concurrent variable-interval schedules of reinforcement. One schedule component required a keypecking response; the other component required a treadlepressing response. The birds matched the ratio of their behavior (as measured by responses and time) between the two topographically different responses to the ratio of reinforcement in those two components. When additional foods not contingent on a keypeck or treadle-press were then added, the birds matched time spent in the components to total rates of food delivered in those components; response matching was somewhat disrupted. The matching law, developed under concurrent variable-interval schedules requiring similar responses, can thus account for choice behavior involving topographically different responses. 相似文献
19.
Sex role socialization and 6-year-old children's sex-typed knowledge and behavior were compared across 5 nonconventional family types (avant garde, countercultural, conventional alternatives, communal, and changeable/troubled) (n = 154) and a conventionally married comparison sample (n = 51). The avant garde and countercultural families combined the strongest sex egalitarian beliefs, with commitment to a proactive, questioning orientation toward society, and relative stability in family life-style choice. Children in the avant garde and countercultural families also displayed non-sex-typed knowledge of objects and occupations more often than did children in the other families, but all children showed knowledge of sex-typed schemas as well. Only scattered differences were found on other measures of children's sex-typed preferences or in sex-typed behavior. The form of the family or domestic unit (single parent, married couple, unmarried couple, or commune) was not related to sex typing, and socioeconomic measures had little effect, compared to nonconventional family types. Girls had more flexible sex-typing training and displayed non-sex-typed schemas more than boys across family types, conventional and nonconventional alike. 相似文献
20.
We tested the hypothesis that 4 - 5-year-old girls and boys in same-sex problem-solving groups would perform equally well when the group task required various cooperative and self-serving behaviors to obtain a resource. The hypothesis that girls and boys would employ different behaviors to obtain the resource was also tested. 20 same-sex, same-age groups of 4 children each (10 groups of girls and 10 groups of boys) were videotaped while solving a problem involving a cartoon movie as a resource. 1 child could view the movie provided 2 other children helped, 1 to turn a crank and 1 to push a light button; the fourth child was relegated to a bystander position. Results revealed that girls and boys were equally effective in achieving viewing time; gender variance in viewing time was significantly greater for girls than for boys; girls and boys did not differ in total behavioral output, but girls tended to use more verbal behavior than boys and boys engaged in significantly more physical behavior than girls; affect in boy groups was more positive than in girl groups; girls who achieved the most viewing time within their group differed behaviorally from girls who achieved the least viewing time, but did not differ behaviorally from boys; boys who achieved the most viewing time did not differ behaviorally from boys who achieved the least viewing time. 相似文献