Science.gov

Sample records for prime time television

  1. TV Fights: Women and Men in Interpersonal Arguments on Prime-Time Television Dramas.

    ERIC Educational Resources Information Center

    Brinson, Susan L.

    1992-01-01

    Studies the behaviors of women and men represented in interpersonal arguments in prime-time television dramas. Finds a weak link between actual argument behaviors and those on television, thereby socializing viewers in a manner inconsistent with reality. Suggests that television arguments are guided more by the needs of the medium that a need to…

  2. Commercial Network Television: Strategies for Programming and the Content of Prime Time TV, 1976-1979.

    ERIC Educational Resources Information Center

    Austin, Bruce A.

    The 1976-79 schedules of the three major television networks were analyzed to determine what strategies were used to organize prime time schedules and what types of programs appeared during prime time viewing periods. Five essential programing strategies were identified: fraction of selection (cost versus reward), lowest common denominator (wide…

  3. Alcohol Messages in Prime-Time Television Series

    PubMed Central

    RUSSELL, CRISTEL ANTONIA; RUSSELL, DALE W.

    2010-01-01

    Alcohol messages contained in television programming serve as sources of information about drinking. To better understand the ways embedded messages about alcohol are communicated, it is crucial to objectively monitor and analyze television alcohol depictions. This article presents a content analysis of an eight-week sample of eighteen prime-time programs. Alcohol messages were coded based on modalities of presentation, level of plot connection, and valence. The analysis reveals that mixed messages about alcohol often coexist but the ways in which they are presented differ: whereas negative messages are tied to the plot and communicated verbally, positive messages are associated with subtle visual portrayals. PMID:21188281

  4. Growing Up in Prime Time. An Analysis of Adolescent Girls on Television.

    ERIC Educational Resources Information Center

    Steenland, Sally

    This study examined female adolescent characters portrayed in over 200 episodes of 19 prime time television programs aired in the spring of 1988, and analyzed the messages these programs conveyed about education and work. It was found that although adolescent girls outnumbered adolescent boys on prime time television, these female characters were…

  5. An Examination of the Male Sex Role Model in Prime Time Television Commercials.

    ERIC Educational Resources Information Center

    Meyers, Renee

    Noting that previous research has shown that television content influences attitudes and behavior, a content analysis of 269 television commercials broadcast during prime time was conducted to examine whether male sex role stereotyping existed in the commercials and, if it did, to determine the characteristics of that stereotyping and whether the…

  6. The Family as Portrayed on Prime-Time Television, 1947-1990: Structure and Characteristics.

    ERIC Educational Resources Information Center

    Moore, Marvin L.

    1992-01-01

    Examines 115 successful television series portraying white and African-American families across 4 decades of U.S. prime-time television for the structure and characteristics of the families. The data show a trend toward more equal presentation of conventional and nonconventional families, few divorced or female single parents, and few minority…

  7. On learning science and pseudoscience from prime-time television programming

    NASA Astrophysics Data System (ADS)

    Whittle, Christopher Henry

    The purpose of the present dissertation is to determine whether the viewing of two particular prime-time television programs, ER and The X-Files, increases viewer knowledge of science and to identify factors that may influence learning from entertainment television programming. Viewer knowledge of scientific dialogue from two science-based prime-time television programs, ER, a serial drama in a hospital emergency room and The X-Files, a drama about two Federal Bureau of Investigation agents who pursue alleged extraterrestrial life and paranormal activity, is studied. Level of viewing, education level, science education level, experiential factors, level of parasocial interaction, and demographic characteristics are assessed as independent variables affecting learning from entertainment television viewing. The present research involved a nine-month long content analysis of target television program dialogue and data collection from an Internet-based survey questionnaire posted to target program-specific on-line "chat" groups. The present study demonstrated that entertainment television program viewers incidentally learn science from entertainment television program dialogue. The more they watch, the more they learn. Viewing a pseudoscientific fictional television program does necessarily influence viewer beliefs in pseudoscience. Higher levels of formal science study are reflected in more science learning and less learning of pseudoscience from entertainment television program viewing. Pseudoscience learning from entertainment television programming is significantly related to experience with paranormal phenomena, higher levels of viewer parasocial interaction, and specifically, higher levels of cognitive parasocial interaction. In summary, the greater a viewer's understanding of science the more they learn when they watch their favorite science-based prime-time television programs. Viewers of pseudoscience-based prime-time television programming with higher levels

  8. Sex-Role Stereotyping of Nurses and Physicians on Prime-Time Television: A Dichotomy of Occupational Portrayals.

    ERIC Educational Resources Information Center

    Kalisch, Philip A; Kalisch, Beatrice J.

    1984-01-01

    Analysis of prime-time television portrayals of nurses and physicians (1950-80) shows extreme levels of both sexual and occupational stereotyping. TV nurses are 99 percent female; TV physicians are 95 percent male. The TV image of female professional nurses is of total dependence on and subservience to male physicians. (Author/CMG)

  9. Prime-Time Stereotyping on the New Television Networks.

    ERIC Educational Resources Information Center

    Eaton, B. Carol

    1997-01-01

    Finds that women are underrepresented in all five television networks' promotional announcements (ABC, CBS, NBC, Fox, and UPN), and that stereotypical portrayals of women in these announcements varied due to the television network's target audience: announcements on networks seeking a younger male audience contained more stereotypical female…

  10. Television's Action Arsenal: Weapon Use in Prime Time.

    ERIC Educational Resources Information Center

    Higgins, Patricia B.; Ray, Marla W.

    This study was conducted to fill a basic information gap in the television violence research literature, namely, or lack of information on the instruments of violence. Weapon use was chosen not only because it is a manageable component of the entire television violence issue, but because it is one that is clearly subject to modification by the…

  11. Health and Nutrient Content Claims in Food Advertisements on Hispanic and Mainstream Prime-Time Television

    ERIC Educational Resources Information Center

    Abbatangelo-Gray, Jodie; Byrd-Bredbenner, Carol; Austin, S. Bryn

    2008-01-01

    Objective: Characterize frequency and type of health and nutrient content claims in prime-time weeknight Spanish- and English-language television advertisements from programs shown in 2003 with a high viewership by women aged 18 to 35 years. Design: Comparative content analysis design was used to analyze 95 hours of Spanish-language and 72 hours…

  12. Prosocial and Antisocial Interaction on Television: Conflict and Jealousy on Prime Time.

    ERIC Educational Resources Information Center

    Comstock, Jamie; Strzyzewski, Krystyna

    A study analyzed prime time television programs for the presence of interpersonal predicaments, specifically family conflict and situations involving jealousy, envy, and rivalry. The portrayal of these situations was evaluated according to relevant pro- and antisocial criteria. A total of 17 one-hour episodes and 24 half-hour episodes were…

  13. Textual Analyses of Nutrition Messages on Prime Time Television.

    ERIC Educational Resources Information Center

    Wadsworth, Laurie A.; Berenbaum, Shawna

    2001-01-01

    Using textual analysis of 805 incidents in 10 television programs and surrounding commercials, foods portrayed were compared with nutrition guidelines. Foods tended to be higher in fat and lower in fiber, and food portrayals had social and psychological meanings. Adverse health effects of foods low in nutrients were not depicted. (Contains 57…

  14. Portrayal of Religion in Prime-Time Television Drama.

    ERIC Educational Resources Information Center

    Virts, Paul H.; Keeler, John D.

    In order to stimulate scholars to investigate systematically and fully the religious dimension of dramatic television content, the first part of this paper develops a basic framework for such study. After establishing the importance of this kind of research, it defines and explains the four basic variables that would have to be examined: general…

  15. Alcohol Consumption Patterns and Consequences on Prime Time Network TV.

    ERIC Educational Resources Information Center

    Lowry, Dennis T.

    A study was conducted to establish a baseline of facts concerning the extent, nature, and social functions of the drinking of alcoholic beverages as depicted on prime time network television programing. A content analysis was undertaken of a random sample of programs drawn from the three major networks over a period of 14 evenings. The primary…

  16. Portrayals of reproductive and sexual health on prime-time television.

    PubMed

    Pariera, Katrina L; Hether, Heather J; Murphy, Sheila T; Buffington, Sandra de Castro; Baezconde-Garbanati, Lourdes

    2014-01-01

    Prime-time broadcast television provides health information and establishes norms for millions of people in the United States (Beck, 2004; Brodie et al., 2001; Murphy & Cody, 2003; Rideout, 2008). To understand what people may be learning about reproductive and sexual health, a content analysis was conducted of story lines from the 10 most popular prime-time television programs in 2009, 2010, and 2011. Variables that were measured included the frequency of reproductive and sexual health issues, the level of health information, the type of information portrayed, the gain and loss frames, the presence of stigma, the tone, and the type of role model portrayed. Eighty-seven of the 589 health story lines dealt with reproductive and sexual health, and the most common issues were pre- and postterm pregnancy complications. The majority of these story lines had a moderate or weak level of information and included specifics about treatment and symptoms but not prevention. Just over half of the issues were framed in terms of losses, meaning nonadoption of a behavior change will result in negative outcomes. Twenty-four percent of reproductive and sexual health story lines involved stigma-usually stigma related to sexually transmitted infections (STIs). Most story lines were portrayed as serious and the majority of issues happened to positive role models. The implications of these portrayals for the viewing public are discussed. PMID:24156468

  17. Older adults in prime-time television dramas in Taiwan: prevalence, portrayal, and communication interaction.

    PubMed

    Lien, Shu-Chin; Zhang, Yan Bing; Hummert, Mary Lee

    2009-12-01

    A content and thematic analysis of 109 episodes (94.9 h) of prime-time dramas examined the portrayals of aging and the nature of intergenerational interaction involving older adults on Taiwanese television. The content analysis revealed that older characters, regardless of sex, appeared less frequently and in less prominent roles than other adult characters, but not in comparison to adolescents and children. The older characters who did appear, however, were predominantly portrayed as cognitively sound and physically healthy. The thematic analysis provided a different picture, showing that older characters talked about age explicitly, strategically linking it to death and despondence, to influence younger characters. Communication behavior themes identified included supporting, superiority, and controlling for older characters, and reverence/respect for younger characters. Findings are compared to those from similar studies of U.S. media and discussed from a Cultivation Theory perspective in terms of their reinforcement of Chinese age stereotypes and the traditional values of filial piety and age hierarchy in the context of globalization and culture change.

  18. Coming Out Stories: The Creation [of] Lesbian Images on Prime Time TV.

    ERIC Educational Resources Information Center

    Moritz, Marguerite J.

    Several forces are allowing, for the first time in the history of television, the creation of prime time texts with lesbian characters. Chief among these forces are the relatively marginalized position of broadcast television brought on by increasing cable penetration and home video ownership, liberalized censorship guidelines on the part of the…

  19. Update: physically intimate and sexual behavior on prime-time television, 1978-79.

    PubMed

    Sprafkin, J N; Silverman, L T

    1981-01-01

    The 1978-79 prime time television programming season was examined to determine the frequency and portrayal of sex, and it was compared to the 2 previous seasons analyzed (1975 and 1977). 68 programs, representative of the 1978-79 season, were recorded directly off the air between the hours of 8 p.m. and 11 p.m. during a 2-week period beginning on October 1978. During the 1st week, all regularly scheduled prime time drama, crime/adventure, situation comedy, and variety prorams and movies broadcast by the 3 major networks (ABC, CBS, and NBC) were videotaped. During the 2nd week, all regularly scheduled programming which had been preempted by sports events and specials the previous week were recorded. Thus, the final sample included 1 week of the regularly scheduled prime time offerings of the 3 major networks plus 2 weeks of movies. The videotape of each program was coded independently by 2 of 9 trained coders, 1 male and 1 female, using the same formal coding scheme that had been used in the 1978 analysis. The original coding scheme included 12 categories of physically intimate and sexual behavior ranging from nonsexual interpersonal touching (e.g., handshakes) to affectionate displays (e.g., kissing) to typical sexual behaviors of references (e.g., flirtatious behavior, verbal innuendo, heterosexual intercourse). A new category was added, sex education and romance, which was comprised of verbal references to issues such as contraception, pregnancy, and going steady. The frequency of appearance of the least intimate behaviors (kissing and hugging) showed a gradual increase over the 3 sampled years. In contrast, the frequency of occurrence of several of the controversial categories increased substantially. Specifically, contextually implied intercourse from no weekly occurrences in 1975 to 15 in 1977 and 24 in 1978; sexual innuendos increased in frequency from about 1 reference/hour in 1975 to 7 in 1977, and to almost 11 in 1978. Direct verbal references to

  20. Twenty Years Later: The Portrayal of Blacks on Prime-Time Television.

    ERIC Educational Resources Information Center

    Stroman, Carolyn A.; And Others

    In light of the Kerner Commission's (1968) recommendations that Blacks be included more frequently on television and in a diversity of roles, a study examined how the portrayal of Blacks on television has changed since 1968 and how Blacks are currently portrayed in commercial television series. Samples of all national network commercial television…

  1. Context Factors in the Analysis of Prosocial and Antisocial Behavior on Prime Time Television.

    ERIC Educational Resources Information Center

    Baxter, Leslie A; Kaplan, Stuart J.

    1983-01-01

    A study of the effects of television drama on learning of prosocial and antisocial behavior analyzes programs in terms of sex of the actor, apparent motivation for the actor's behavior, and portrayed importance of the action. Results show that the effects on viewers differ according to their sex. (EAO)

  2. Sex Differences in Reinforcement and Punishment on Prime-Time Television.

    ERIC Educational Resources Information Center

    Downs, A. Chris; Gowan, Darryl C.

    1980-01-01

    Television programs were analyzed for frequencies of positive reinforcement and punishment exchanged among performers varying in age and sex. Females were found to more often exhibit and receive reinforcement, whereas males more often exhibited and received punishment. These findings have implications for children's learning of positive and…

  3. Prime-Time TV Portrayals of Sex, Contraception and Venereal Diseases.

    ERIC Educational Resources Information Center

    Lowry, Dennis T.; Towles, David E.

    1989-01-01

    Provides recent data on what prime time television is teaching about sex. Compares the frequency of various sexual behaviors with the frequencies measured by earlier studies. Finds an increase in rate of sexual behavior and no portrayal of possible consequences. (RS)

  4. Reading? Does Television Viewing Time Affect It?

    ERIC Educational Resources Information Center

    Starkey, John D.; Swinford, Helen Lee

    Two hundred twenty-six 5th and 6th graders were the subjects of this study to correlate amount of television viewing and reading scores. It was found that the average viewing time per week for girls was 28 hours and for boys 30 hours. A slight relationship was reported between reading ability and amount of leisure time spent watching television.…

  5. "That's not a beer bong, it's a breast pump!" representations of breastfeeding in prime-time fictional television.

    PubMed

    Foss, Katherine A

    2013-01-01

    Breastfeeding has been recognized as one of the key determinant in one's future health. Yet although most people are aware of the benefits, many women do not breastfeed their babies past the first few months. These low rates can be partially explained by negative cultural attitudes toward breastfeeding, which have been reinforced by media messages. This research explored representations of breastfeeding in entertainment media-an area that has been overlooked. A textual analysis was conducted on 53 fictional television breastfeeding representations, ranging in genre and audience, from Beavis and Butthead to Criminal Minds. Findings indicate that breastfeeding depictions are generally positive, but limited in scope to educated, older, Caucasian women breastfeeding newborns, with little discussion about how to overcome problems. Extended breastfeeding and nursing in public were conveyed as socially unacceptable, making other characters uncomfortable, often within the same storylines that sexualized breasts. While the frequency of representations in recent years was encouraging, the narrow definition of the "normal" nursing experience excluded many types of women and breastfeeding experiences. And, by failing to address breastfeeding challenges and conveying that extended breastfeeding or nursing in public is abnormal or obscene, these depictions reinforce myths about the ease of breastfeeding and may discourage women from breastfeeding past the newborn phase, and outside the privacy of their homes. These portrayals may help explain why breastfeeding has not been "normalized," despite an international consensus that it is the best health choice for babies.

  6. The Prime-Time Rule: A Misadventure in Broadcast Regulation?

    ERIC Educational Resources Information Center

    Hall, W. Clayton; Batlivala, Robert B.

    1973-01-01

    A discussion of the Federal Communications Commission's Prime-Time Rule'' restricting local TV station use of network programming in key evening hours and its implications for television programming. (HB)

  7. Timing crisis information release via television.

    PubMed

    Wei, Jiuchang; Zhao, Dingtao; Yang, Feng; Du, Shaofu; Marinova, Dora

    2010-10-01

    When and how often to release information on television are important issues in crisis and emergency risk communication. There is a lot of crisis information, including warnings and news, to which people should have access, but most of it is not significantly urgent to interrupt the broadcasting of television programmes. Hence, the right timing for the release of crisis information should be selected based on the importance of the crisis and any associated communication requirements. Using recursive methods, this paper builds an audience coverage model of crisis information release. Based on 2007 Household Using TV (HUT) data for Hefei City, China, the optimal combination of broadcasting sequence (with frequencies between one and eight times) is obtained using the implicit enumeration method. The developed model is applicable to effective transmission of crisis information, with the aim of reducing interference with the normal television transmission process and decreasing the psychological effect on audiences. The same model can be employed for other purposes, such as news coverage and weather and road information. PMID:20572851

  8. Priming Effects of Television Food Advertising on Eating Behavior

    PubMed Central

    Harris, Jennifer L.; Bargh, John A.; Brownell, Kelly D.

    2009-01-01

    Objective Health advocates have focused on the prevalence of advertising for calorie-dense low-nutrient foods as a significant contributor to the obesity epidemic. This research tests the hypothesis that exposure to food advertising during television viewing may also contribute to obesity by triggering automatic snacking of available food. Design In Experiments 1a and 1b, elementary-school-aged children watched a cartoon that contained either food advertising or advertising for other products and received a snack while watching. In Experiment 2, adults watched a television program that included food advertising that promoted snacking and/or fun product benefits, food advertising that promoted nutrition benefits or no food advertising. The adults then tasted and evaluated a range of healthy to unhealthy snack foods in an apparently separate experiment. Main Outcome Measures Amount of snack foods consumed during and after advertising exposure. Results Children consumed 45% more when exposed to food advertising. Adults consumed more of both healthy and unhealthy snack foods following exposure to snack food advertising compared to the other conditions. In both experiments, food advertising increased consumption of products not in the presented advertisements, and these effects were not related to reported hunger or other conscious influences. Conclusion These experiments demonstrate the power of food advertising to prime automatic eating behaviors and thus influence far more than brand preference alone. PMID:19594263

  9. Removing the Bedroom Television Set: A Possible Method for Decreasing Television Viewing Time in Overweight and Obese Adults

    ERIC Educational Resources Information Center

    Jones, Katherine E.; Otten, Jennifer J.; Johnson, Rachel K.; Harvey-Berino, Jean R.

    2010-01-01

    U.S. adults watch television (TV) for an average of 5 hours per day, an amount associated with increased obesity risk. Studies in children have found bedroom TV sets, which result in greater time spent by watching TV and shorter sleep durations, both of which increase a child's odds of becoming overweight. The authors examined associations between…

  10. Fall Colors: How Diverse Is the 1999-2000 TV Season's Prime Time Lineup?

    ERIC Educational Resources Information Center

    Heintz-Knowles, Katharine E.; Chen, Perry

    Because children today are growing up in an era of increasing racial and ethnic diversity and because television provides a steady educational influence on children's attitudes and perceptions, it is important to examine the extent to which television programming reflects diversity in all its forms. This study was commissioned by Children Now to…

  11. Prime time sexual harrassment.

    PubMed

    Grauerholz, E; King, A

    1997-04-01

    This study explores the explicit and implicit messages of sexual harassment that viewers receive when viewing prime-time television in the US. A content analysis of 48 hours of prime-time television reveals that sexual harassment on television is both highly visible and invisible. Sexual harassment is rendered visible simply by its prominence in these programs. Incidents involving quid-pro-quo harassment and environmental harassment occur with regularity on television. Furthermore, about 84% of the shows studied contained at least one incident of sexual harassment; yet these acts of sexual harassment remained largely invisible because none of the behaviors were labeled as sexual harassment. These incidents are presented in humorous ways, and victims are generally unharmed and very effective at ending the harassment. Although such programs may actually reflect the reality of many women's lives in terms of prevalence of sexual harassment, they perpetuate several myths about sexual harassment, such as that sexual harassment is not serious and that victims should be able to handle the situations themselves. PMID:12294811

  12. Consonance in Network Prime-Time Programming.

    ERIC Educational Resources Information Center

    Gerhard, Michael E.

    Television research suggests that three major television networks are following a policy of standardization and that a high degree of consonance in prime-time network programing results from constraints within the networks' organizational, economic, and ideological frameworks. A study further explored these results by examining a list of all…

  13. Videology: Space and Time in Political Television.

    ERIC Educational Resources Information Center

    Benson, Thomas W.

    After an analysis of television coverage of political conventions, the author contends that television journalism, though not consciously biased, emphasizes the present at the expense of the past, concentrates on nominees instead of on policies, and uses gossip and rumor as hard news to heighten the drama surrounding the emergence of a new leader.…

  14. Social Trust, Social Partner Time and Television Time

    ERIC Educational Resources Information Center

    Patulny, Roger

    2011-01-01

    Social trust is an important phenomenon, but the influence of important time-based measures upon trust has not been examined. Such measures include social contact and anti-social activity, such as television watching, which allows for the co-presence of other people. This paper reports on associations between trust and weighted means of co-present…

  15. Barriers to Creativity in Television Entertainment Programming.

    ERIC Educational Resources Information Center

    Westen, Tracy A.

    Interviews with people who write, direct, act, or otherwise work in television indicate that as television has reached toward larger and larger audiences its tendency to suppress creativity, diversity, and self-expression has also increased. Acquisition or network control over the creative process has caused prime time television to exhibit at…

  16. Intertextuality and Television Discourse: The Max Headroom Story.

    ERIC Educational Resources Information Center

    Braddlee

    Max Headroom, the computer-generated media personality, presents a good opportunity for an investigation of the degree of intertextuality in television. Max combines narrative genres (science fiction and film noir), television program types (prime-time episodic narrative, made-for-TV movie, talkshows), advertising and programming, and electronic…

  17. How Young Children Spend Their Time: Television and Other Activities.

    ERIC Educational Resources Information Center

    Huston, Aletha C.; Wright, John C.; Marquis, Janet; Green, Samuel B.

    1999-01-01

    Examined television viewing over three years among two cohorts of 2- and 4-year olds. Found that viewing declined with age. With age, time in reading and educational activities increased on weekdays but declined on weekends, and sex differences in time-use patterns increased. Increased time in educational activities, social interaction, and video…

  18. Real Time Depth Measurement In A Stereoscopic Television Display

    NASA Astrophysics Data System (ADS)

    Robinson, M.; Sood, S. C.

    1983-08-01

    A working prototype three-dimensional television display has been constructed and initial feasibility studies have been carried out. The system employs the time division technique which takes advantage of the interlace facility on the standard television display and incorporates electro-optic viewing spectacles for the observer. Improvements to the basic system have been carried out which include remotely triggered viewing spectacles, thus giving greater freedom of movement to the observer and also an increased switching rate to reduce the effects of flicker.

  19. Real-Time Digital Compression Of Television Image Data

    NASA Technical Reports Server (NTRS)

    Barnes, Scott P.; Shalkhauser, Mary JO; Whyte, Wayne A., Jr.

    1990-01-01

    Digital encoding/decoding system compresses color television image data in real time for transmission at lower data rates and, consequently, lower bandwidths. Implements predictive coding process, in which each picture element (pixel) predicted from values of prior neighboring pixels, and coded transmission expresses difference between actual and predicted current values. Combines differential pulse-code modulation process with non-linear, nonadaptive predictor, nonuniform quantizer, and multilevel Huffman encoder.

  20. Values in Prime Time Alcoholic Beverage Commercials.

    ERIC Educational Resources Information Center

    Frazer, Charles F.

    Content analysis was used to study the values evident in televised beer and wine commercials. Seventy-seven prime time commercials, 7.6% of a week's total, were analyzed along value dimensions adapted from Gallup's measure of popular social values. The intensity of each value was coded on a five-point scale. None of the commercials in the beer and…

  1. How Do Adolescents' Perceptions of Television Reality Change over Time?

    ERIC Educational Resources Information Center

    Potter, W. James

    1992-01-01

    Finds that middle and high school students change their views of television watching along three ways of evaluating television: as a "magic window" to reality; as a utility route to information; and as an identity source of almost real people. Concludes that views of television reality are complex and dynamic. (SR)

  2. Television's "Soap" Controversy.

    ERIC Educational Resources Information Center

    Stutzman, Brent

    The situation comedy, "Soap," television's first prime-time sex farce, stirred controversy months before its premiere, and subsequent pressure on advertisers forced the network to change the show's concept from an adult comedy to a "whodunit." This report summarizes the controversy, recounts reactions to the series, and lists the implications of…

  3. Real-time noncoherent correlator using liquid crystal television

    NASA Astrophysics Data System (ADS)

    Jutamulia, S.; Lin, T. W.; Yu, F. T. S.

    1987-10-01

    The noncoherent method is applied to overcome the spatial variation of a real-time liquid crystal television (LCTV). The present low-cost method is demonstrated experimentally, and fairly good results have been obtained. An LCTV with a 370 x 370 micron pixel size has a low space-bandwidth product, making the noncoherent technique suitable for optical correlation using the LCTV. Advantages of the method include relaxation in the optical alignment, simplicity, and immunity to coherent artifact noise. It is noted that the hardclipping electronic circuit in the video monitor can be used to enhance the contrast of the correlation output.

  4. Relationships of individual, social, and physical environmental factors with older adults' television viewing time.

    PubMed

    Van Cauwenberg, Jelle; De Donder, Liesbeth; Clarys, Peter; De Bourdeaudhuij, Ilse; Owen, Neville; Dury, Sarah; De Witte, Nico; Buffel, Tine; Verté, Dominique; Deforche, Benedicte

    2014-10-01

    Sedentary behaviors (involving prolonged sitting) can be associated detrimentally with health outcomes. Older adults, the most sedentary age group, are especially at risk due to their high levels of television viewing time. This study examined individual, social, and physical environmental correlates of older adults' television viewing. Data on daily television viewing time, plus individual, social, and physical environmental factors were collected from 50,986 noninstitutionalized older adults (≥ 65 years) in Flanders (Belgium). The results showed significant relationships between television viewing time and individual, social, and physical environmental factors. Subgroups at risk for high levels of television viewing were those who were functionally limited, less educated, widowed, and (semi)urban-dwelling older adults. Our findings illustrate a cross-sectional link between older adults' television viewing time and social composition of their neighborhood, formal participation, access to alternative activities, and safety from crime.

  5. Culture Writ Electronic: Themes in Television Advertising.

    ERIC Educational Resources Information Center

    Cheney, Michael R.

    A content analysis was made of the advertisements broadcast during a half-hour of prime-time television, in an effort to discern the overt (obvious) and covert (underlying) themes present in television advertising. The analysis revealed an overt theme of a world view of individual determination, initiative, self-confidence and self-reliance, and…

  6. Real-Time Depth Measurement In A Stereoscopic Television Display

    NASA Astrophysics Data System (ADS)

    Robinson, M.; Sood, S. C.

    1983-04-01

    A working prototype three-dimensional television display has been constructed and initial feasibility studies have been carried out. The system employs the time division technique which takes advantage of the interlace facility on the standard television display and incorporates electro-optic viewing spectacles for the observer. Improvements to the basic system have been carried out which include remotely triggered viewing spectacles, thus giving greater freedom of movement to the observer and also an increased switching rate to reduce the effects of flicker. It soon became apparent that a system containing an integral real time depth measurement facility would be attractive to potential users. The method used is the application of a photogrammetic technique to the display in order to provide a real time three dimensional viewing and depth measurement facility. Present available techniques involve processing a stereoscopic pair of photographs which introduces an obvious inherent time delay. For many applications a real time technique has advantages even though the depth resolution is unlikely to be as good as the standard photographic system.

  7. Too Much Tube Time? Television Viewing and Childhood Obesity

    ERIC Educational Resources Information Center

    Cardinal, Tiffany M.; Lumeng, Julie C.

    2007-01-01

    The rates of overweight in infancy and childhood are rapidly growing. One contributor to the rising tide of childhood obesity, and a target included in many obesity prevention and intervention programs, is television (TV) use. This article examines the amount of media to which young children are exposed, and considers the evidence for the…

  8. Televised Television Literacy.

    ERIC Educational Resources Information Center

    Dorr, Aimee; And Others

    Ninety-four children, aged 5 to 12 years, were subjects of a study of recall of television literacy messages (drop-ins). The 30-second "How To Watch TV" (HTWTV) segments were designed for broadcast on Saturday mornings by the National Broadcasting Company (NBC) to convey to children some information and values about television (e.g., animals do…

  9. Association of Television Viewing Time with Body Composition and Calcified Subclinical Atherosclerosis in Singapore Chinese

    PubMed Central

    Nang, Ei Ei Khaing; van Dam, Rob M.; Tan, Chuen Seng; Mueller-Riemenschneider, Falk; Lim, Yi Ting; Ong, Kai Zhi; Ee, Siqing; Lee, Jeannette; Tai, E. Shyong

    2015-01-01

    Objective Sedentary behavior such as television viewing may be an independent risk factor for coronary heart disease. However, few studies have assessed the impact of television viewing time on coronary artery calcification and it remains unclear how body fat contributes to this relationship. The aim of this study is to evaluate the association between television viewing time and subclinical atherosclerosis and whether effects on visceral or subcutaneous fat may mediate any associations observed. Methods This was a cross-sectional study of 398 Chinese participants (192 men and 206 women) from Singapore prospective study. Participants were free from known cardiovascular diseases and underwent interview, health screening, computed tomography scans of coronary arteries and abdomen. Spearman’s correlation was used to test the correlation between television viewing time, physical activity, body composition and abdominal fat distribution. The association between television viewing time and subclinical atherosclerosis was assessed by multiple logistic regression analysis. Results In men, television viewing time was significantly correlated with higher body fat mass index, percent body fat, subcutaneous and visceral fat. These associations were in the same direction, but weaker and not statistically significant in women. Television viewing time (hours/day) was associated with subclinical atherosclerosis in men (odds ratio: 1.41, 95% CI: 1.03-1.93) but no significant association was observed in women (odds ratio: 0.88, 95% CI: 0.59-1.31) after adjusting for potential socio-demographic and lifestyle confounders. Further adjustments for biological factors did not affect these associations. Conclusions Television viewing time was associated with greater adiposity and higher subcutaneous and visceral fat in men. TV viewing time was also associated with subclinical atherosclerosis in men and the potential mechanisms underlying this association require further investigation

  10. Children and Television.

    ERIC Educational Resources Information Center

    Chevallier, Eric; Mansour, Sylvie

    1993-01-01

    This booklet examines the influence of television on children and adolescents in developing and developed nations, reviewing research on television's relationship to child health and development. The first section reviews specific research on such variables as number of television sets in use, amount of time spent watching television, age, sex,…

  11. Television and Reading.

    ERIC Educational Resources Information Center

    Shaughnessy, Michael F.

    While the influence of television on reading has only been minimally researched, it is obvious that the more television watching children do, the less time is spent on reading. Over 10 years, the cumulative effects of television viewing can be devastating. Watching television is a passive, receptive activity. Children also watch MTV, rent movies,…

  12. The Impact of the Newer Television Technologies on Television Satisfaction.

    ERIC Educational Resources Information Center

    Perse, Elizabeth M.; Ferguson, Douglas A.

    1993-01-01

    Finds that use of new television technologies (cable television, videocassette recorders, and remote control devices) had an impact on receiving, pass-the-time, and companionship gratifications from television viewing. Shows that instrumental viewing motives, television exposure, and receiving informational gratifications from television viewing…

  13. Audience Duplication in the Video Age: Changes in Prime Time Inheritance Effects between 1976 and 1985.

    ERIC Educational Resources Information Center

    Walker, James R.

    Evaluating the impact of the changing media environment on television programming, a study examined inheritance effects--the percentage of one television program's audience that also watches the program immediately following--in network prime time programming between 1976 and 1985. Inheritance effect was calculated as the correlation between a…

  14. Television viewing time and risk of incident diabetes mellitus: the English Longitudinal Study of Ageing

    PubMed Central

    Smith, L; Hamer, M

    2014-01-01

    Aim To investigate the longitudinal association between television viewing time and risk of incident diabetes mellitus in an elderly sample of adults in England. Methods Analyses of data from the English Longitudinal Study of Ageing. At baseline (2008), participants reported their television viewing time and physical activity level. Diabetes mellitus was recorded from self-reported physician diagnosis at 2-year follow-up. Associations between television viewing time and combined television viewing time and physical activity level with risk of incident diabetes mellitus at follow-up were examined using adjusted logistic regression models. Results A total of 5964 participants (mean ± sd age 65 ± 9 years at baseline, 44% male) were included in the analyses. There was an association between baseline television viewing time and risk of incident diabetes mellitus at 2-year follow-up (≥ 6 h/day compared with <2 h/day; odds ratio 4.27, 95% CI 1.69, 10.77), although the association was attenuated to the null in final adjusted models that included BMI. Participants who were inactive/had high television viewing time at baseline were almost twice as likely to have diabetes mellitus at 2-year follow-up than those who were active/had low television viewing time (fully adjusted odds ratio 1.94, 95% CI 1.02, 3.68), although active participants reporting high television viewing were not at risk. Conclusion Interventions to reduce the incidence of diabetes in the elderly that focus on both increasing physical activity and reducing television viewing time might prove useful. PMID:24975987

  15. Violence and Sex in Music Videos: TV and Rock n' Roll.

    ERIC Educational Resources Information Center

    Sherman, Barry L.; Dominick, Joseph R.

    1986-01-01

    Describes a study measuring the amount and kind of violence and sex presented in prime time music videos during a seven-week period. Compares sex and violence on music television to known data on conventional TV. (MS)

  16. An Analysis of Television Family Nutrition and Eating Habits.

    ERIC Educational Resources Information Center

    Larson, Mary S.

    To describe the eating habits of the children and adults on several popular prime time television series, this study examined the latent content of television messages concerned with health care and nutrition. A sample of nine episodes of "The Cosby Show,""Growing Pains" and "Family Ties," during the 1986-87 season was studied. Each program was…

  17. Dialectical Features of Black Characters in Situation Comedies on Television.

    ERIC Educational Resources Information Center

    Fine, Marlene G.; Anderson, Carolyn

    1980-01-01

    Three prime time television situation comedies with primarily Black casts were studied for frequency and variations in use of Black English Vernacular (BEV). It is suggested that homogenization of BEV on American television reflects the attitude that BEV is not a legitimate language choice. (GC)

  18. Time with friends and physical activity as mechanisms linking obesity and television viewing among youth

    PubMed Central

    2015-01-01

    Background Though bivariate relationships between childhood obesity, physical activity, friendships and television viewing are well documented, empirical assessment of the extent to which links between obesity and television may be mediated by these factors is scarce. This study examines the possibility that time with friends and physical activity are potential mechanisms linking overweight/obesity to television viewing in youth. Methods Data were drawn from children ages 10-18 years old (M = 13.81, SD = 2.55) participating in the 2002 wave of Child Development Supplement (CDS) to the Panel Study of Income Dynamics (PSID) (n = 1,545). Data were collected both directly and via self-report from children and their parents. Path analysis was employed to examine a model whereby the relationships between youth overweight/obesity and television viewing were mediated by time spent with friends and moderate-to-vigorous physical activity (MVPA). Results Overweight/obesity was directly related to less time spent with friends, but not to MVPA. Time spent with friends was directly and positively related to MVPA, and directly and negatively related to time spent watching television without friends. In turn, MVPA was directly and negatively related to watching television without friends. There were significant indirect effects of both overweight/obesity and time with friends on television viewing through MVPA, and of overweight/obesity on MVPA through time with friends. Net of any indirect effects, the direct effect of overweight/obesity on television viewing remained. The final model fit the data extremely well (χ2 = 5.77, df = 5, p<0.0001, RMSEA = 0.01, CFI = 0.99, TLI =0.99). Conclusions We found good evidence that the positive relationships between time with friends and physical activity are important mediators of links between overweight/obesity and television viewing in youth. These findings highlight the importance of moving from examinations of bivariate relationships

  19. Television vs. Your Child's Mind.

    ERIC Educational Resources Information Center

    Smith, Christine Ciensczyk

    Emphasizing the influence of television on children, this pamphlet explores some of the major criticisms of television and discusses ways parents can help their children get the most out of television. It is argued that the major problem with television is the amount of time that it steals from our lives, time that could be spent in developing…

  20. Television and video viewing time among children aged 2 years - Oregon, 2006-2007.

    PubMed

    2010-07-16

    Excessive exposure of children to television and videos (viewing time) is associated with impaired childhood development and childhood obesity. In 2001, the American Academy of Pediatrics (AAP) recommended that children watch no more than 1 to 2 hours of "quality programming" per day, and that televisions be removed from children's bedrooms. To determine the risk for excessive viewing time among children aged 2 years, CDC and the Oregon Public Health Division analyzed 2006 and 2007 data from the Oregon Pregnancy Risk Assessment Monitoring Survey follow-back survey (Oregon PRAMS-2), which was used to re-interview mothers who had participated in PRAMS. This report summarizes the results of that analysis, which indicated that, on a typical day, 19.6% of children aged 2 years spent >or=2 hours watching television or videos. A total of 18.2% of children had a television in their bedroom; these children were more likely to have >or=2 hours viewing time compared with children without a television in the bedroom (34.1% versus 16.3%). In multivariable analysis, >or=2 hours of viewing time was positively associated with the presence of a television in the child's bedroom, non-Hispanic black maternal race/ethnicity, fewer than four outings with the child during the preceding week, and was negatively associated with obtaining child care in a child care center. In Oregon, these findings support the AAP recommendations that health professionals, parents, and caregivers recognize the extent of children's media consumption, and that televisions be removed from children's bedrooms. Other states should consider conducting similar surveys.

  1. Nurses and doctors in prime time series: the dynamics of depicting professional power.

    PubMed

    Turow, Joseph

    2012-01-01

    This essay sketches a comparison of 1960s' television portrayals with those of the present to show that a limited and incomplete portrayal of nurses has been an enduring feature of prime-time medical television programs. They have depicted physicians then and now as captains of the medical ship and nurses then and now their ancillary and ill-defined helpers. As the comparison makes clear, part of nurses' lack of clear power in TV medical scenarios has to do with the explicit and implicit clout exercised by physicians' organizations to present doctor images effectively. That clout contrasts with nursing organizations' lack of attempts or ability (it's hard to gauge which) to influence network television's most prominent representations of their roles and the environments in which they work. PMID:23036794

  2. Nurses and doctors in prime time series: the dynamics of depicting professional power.

    PubMed

    Turow, Joseph

    2012-01-01

    This essay sketches a comparison of 1960s' television portrayals with those of the present to show that a limited and incomplete portrayal of nurses has been an enduring feature of prime-time medical television programs. They have depicted physicians then and now as captains of the medical ship and nurses then and now their ancillary and ill-defined helpers. As the comparison makes clear, part of nurses' lack of clear power in TV medical scenarios has to do with the explicit and implicit clout exercised by physicians' organizations to present doctor images effectively. That clout contrasts with nursing organizations' lack of attempts or ability (it's hard to gauge which) to influence network television's most prominent representations of their roles and the environments in which they work.

  3. Educational Television.

    ERIC Educational Resources Information Center

    Educational Television, 1969

    1969-01-01

    Television in medical education is featured in this supplement to "Educational Television." James Lieberman offers an overview of the present state of medical instructional television. He concludes his article by suggesting that the primary requisite for making optimum use of television in biomedical education is the preparation of a cadre of…

  4. Next time somebody asks: "Is it good for young people to watch TV?" say YA TV, the Young Asia Television: the eyes and ears of young Asians.

    PubMed

    1999-12-01

    This article presents a profile of the Young Asia Television (YATV) initiative by the WorldView International Foundation. The YATV channel brings news and analysis of Asia-focussed environmental concerns, current affairs, population and reproductive health issues, social problems including poverty and illiteracy, arts and culture, and other topics. In addition, it broadcasts programs produced by different countries on reproductive and sexual health, including AIDS and sexually transmitted disease prevention, and youth/adolescent awareness of sexual health. It was launched by the Foundation with a thrust stating that "television must encourage dialogue and debate; advance the creativity of people, especially the younger generation who will be the leaders of the future." In order to reach many more millions of viewers, YATV programs are networked with the Asian Broadcasting Union and 1000 other organizations through the Foundation's own NGOs network. This network provides the medium for value-based broadcasts in an entertaining fashion. The International Office of Worldview International Foundation in Colombo monitors the program activities on a continuing basis and uses the information gathered for impact assessment and long-term planning. PMID:12158252

  5. Next time somebody asks: "Is it good for young people to watch TV?" say YA TV, the Young Asia Television: the eyes and ears of young Asians.

    PubMed

    1999-12-01

    This article presents a profile of the Young Asia Television (YATV) initiative by the WorldView International Foundation. The YATV channel brings news and analysis of Asia-focussed environmental concerns, current affairs, population and reproductive health issues, social problems including poverty and illiteracy, arts and culture, and other topics. In addition, it broadcasts programs produced by different countries on reproductive and sexual health, including AIDS and sexually transmitted disease prevention, and youth/adolescent awareness of sexual health. It was launched by the Foundation with a thrust stating that "television must encourage dialogue and debate; advance the creativity of people, especially the younger generation who will be the leaders of the future." In order to reach many more millions of viewers, YATV programs are networked with the Asian Broadcasting Union and 1000 other organizations through the Foundation's own NGOs network. This network provides the medium for value-based broadcasts in an entertaining fashion. The International Office of Worldview International Foundation in Colombo monitors the program activities on a continuing basis and uses the information gathered for impact assessment and long-term planning.

  6. Naturally Occurring Changes in Time Spent Watching Television Are Inversely Related to Frequency of Physical Activity during Early Adolescence

    ERIC Educational Resources Information Center

    Motl, Robert W.; McAuley, Edward; Birnbaum, Amanda S.; Lytle, Leslie A.

    2006-01-01

    In this longitudinal study, we examined the relationship between changes in time spent watching television and playing video games with frequency of leisure-time physical activity across a 2-year period among adolescent boys and girls (N=4594). Latent growth modelling indicated that a decrease in time spent watching television was associated with…

  7. Health discourse in Swedish television food advertising during children's peak viewing times.

    PubMed

    Prell, Hillevi; Palmblad, Eva; Lissner, Lauren; Berg, Christina M

    2011-06-01

    Food marketing influences children's food preferences and consumption and is important to consider in the prevention of child obesity. In this paper, health messages in commercials during children's peak viewing times were analysed by examining how food is articulated in the health discourse. In total, 82 food commercials from 66h of television recordings of the most popular commercial channels with children in Sweden (TV3, TV4 and Channel 5) were analysed with discourse theoretical tools according to Laclau and Mouffe and with a focus on rhetoric. Physical, mental and social health aspects were present in 71% of the commercials. Three health discourse types; a medical (food as protection and treatment), a hedonic (food as feeling good) and a social discourse type (food as caring) were discerned. In relation to these, the heart symbol, lifestyle associations and nature/the natural were elements that could be interpreted in different ways. Moreover, foods carrying unhealthy associations were promoted in the health discourse and presented as especially healthy by offensive rhetoric. The analysis raises awareness of the prevailing health messages in food marketing. Children and parents should be encouraged to develop their critical thinking about television food advertising and how it may influence social norms and dietary practices. PMID:21295628

  8. Health discourse in Swedish television food advertising during children's peak viewing times.

    PubMed

    Prell, Hillevi; Palmblad, Eva; Lissner, Lauren; Berg, Christina M

    2011-06-01

    Food marketing influences children's food preferences and consumption and is important to consider in the prevention of child obesity. In this paper, health messages in commercials during children's peak viewing times were analysed by examining how food is articulated in the health discourse. In total, 82 food commercials from 66h of television recordings of the most popular commercial channels with children in Sweden (TV3, TV4 and Channel 5) were analysed with discourse theoretical tools according to Laclau and Mouffe and with a focus on rhetoric. Physical, mental and social health aspects were present in 71% of the commercials. Three health discourse types; a medical (food as protection and treatment), a hedonic (food as feeling good) and a social discourse type (food as caring) were discerned. In relation to these, the heart symbol, lifestyle associations and nature/the natural were elements that could be interpreted in different ways. Moreover, foods carrying unhealthy associations were promoted in the health discourse and presented as especially healthy by offensive rhetoric. The analysis raises awareness of the prevailing health messages in food marketing. Children and parents should be encouraged to develop their critical thinking about television food advertising and how it may influence social norms and dietary practices.

  9. Time bomb or hidden treasure? Characteristics of junk TVs and of the US households who store them

    SciTech Connect

    Milovantseva, Natalia; Saphores, Jean-Daniel

    2013-03-15

    Highlights: ► US households are storing 84.1 million broken or obsolete (junk) TVs. ► They represent 2.12 million metric tons of scrap. ► The value of these materials is approximately $21 per TV. ► Our count models characterize US households who store junk TVs. ► Our results are useful for designing more effective TV recycling programs. - Abstract: Within the growing stockpile of electronic waste (e-waste), TVs are especially of concern in the US because of their number (which is known imprecisely), their low recycling rate, and their material content: cathode ray tube televisions contain lead, and both rear projection and flat panel displays contain mercury, in addition to other potentially toxic materials. Based on a unique dataset from a 2010 survey, our count models show that pro-environmental behavior, age, education, household size, marital status, gender of the head of household, dwelling type, and geographic location are statistically significant variables for explaining the number of broken or obsolete (junk) TVs stored by US households. We also estimate that they are storing approximately 84.1 million junk TVs, which represents 40 pounds of scrap per household. Materials in each of these junk TVs are worth $21 on average at January 2012 materials prices, which sets an upper bound on collecting and recycling costs. This information should be helpful for developing more effective recycling strategies for TVs in the e-waste stream.

  10. Television 2020

    ERIC Educational Resources Information Center

    Lapping, Brian

    2005-01-01

    In this article, the author discusses the possible changes in the medium of television by the year 2020. He predicts that the viewers of the future will each have a simple gadget that will enable them to select exactly what they want to view--at their own choice of time. Nobody will sit through the end of a programme they do not want to watch in…

  11. Braille Telecaptioning: Making Real-Time Television Accessible to Deaf-Blind Consumers.

    ERIC Educational Resources Information Center

    Biederman-Anderson, L.

    1989-01-01

    A federal grant has been awarded to develop and test a prototype device to make closed-captioned television available to deaf-blind people. The Braille TeleCaption System, with output available in braille and large print, is currently being tested. Such new technology makes real-time viewing of news, weather, and entertainment accessible to…

  12. Television Viewing, Computer Use, Time Driving and All‐Cause Mortality: The SUN Cohort

    PubMed Central

    Basterra‐Gortari, Francisco Javier; Bes‐Rastrollo, Maira; Gea, Alfredo; Núñez‐Córdoba, Jorge María; Toledo, Estefanía; Martínez‐González, Miguel Ángel

    2014-01-01

    Background Sedentary behaviors have been directly associated with all‐cause mortality. However, little is known about different types of sedentary behaviors in relation to overall mortality. Our objective was to assess the association between different sedentary behaviors and all‐cause mortality. Methods and Results In this prospective, dynamic cohort study (the SUN Project) 13 284 Spanish university graduates with a mean age of 37 years were followed‐up for a median of 8.2 years. Television, computer, and driving time were assessed at baseline. Poisson regression models were fitted to examine the association between each sedentary behavior and total mortality. All‐cause mortality incidence rate ratios (IRRs) per 2 hours per day were 1.40 (95% confidence interval (CI): 1.06 to 1.84) for television viewing, 0.96 (95% CI: 0.79 to 1.18) for computer use, and 1.14 (95% CI: 0.90 to 1.44) for driving, after adjustment for age, sex, smoking status, total energy intake, Mediterranean diet adherence, body mass index, and physical activity. The risk of mortality was twofold higher for participants reporting ≥3 h/day of television viewing than for those reporting <1 h/d (IRR: 2.04 [95% CI 1.16 to 3.57]). Conclusions Television viewing was directly associated with all‐cause mortality. However, computer use and time spent driving were not significantly associated with higher mortality. Further cohort studies and trials designed to assess whether reductions in television viewing are able to reduce mortality are warranted. The lack of association between computer use or time spent driving and mortality needs further confirmation. PMID:24965030

  13. Television Use by Children and Adolescents.

    ERIC Educational Resources Information Center

    Rubin, Alan M.

    1979-01-01

    Examines the relationships between child and adolescent television use motivations and various sociodemographic characteristics, television viewing levels, program preference, and television attitudes. Viewing motivations include learning, passing time, companionship, escape, arousal, and relaxation. Discusses implications within the conceptual…

  14. Television and children's executive function.

    PubMed

    Lillard, Angeline S; Li, Hui; Boguszewski, Katie

    2015-01-01

    Children spend a lot of time watching television on its many platforms: directly, online, and via videos and DVDs. Many researchers are concerned that some types of television content appear to negatively influence children's executive function. Because (1) executive function predicts key developmental outcomes, (2) executive function appears to be influenced by some television content, and (3) American children watch large quantities of television (including the content of concern), the issues discussed here comprise a crucial public health issue. Further research is needed to reveal exactly what television content is implicated, what underlies television's effect on executive function, how long the effect lasts, and who is affected.

  15. Exploring Television.

    ERIC Educational Resources Information Center

    Kuhns, William

    "Exploring Television" is an inquiry/discovery textbook designed to help students to understand, analyze, criticize, evaluate, and judge the experiences they have had in front of the television set. The text consists of three main parts. "The Medium" inquires into the radio-movie origins of television and prompts research into the networks and…

  16. Television Economics.

    ERIC Educational Resources Information Center

    Owen, Bruce M.; And Others

    Intended as an introduction to the economics of commercial television for the general reader, this volume considers the theory and analytical basis of television and the policy implications of those economics. Part I considers the economics of television markets with particular attention of the determinants of viewer markets; the supply of…

  17. Analyzing Value Content in Television Programs.

    ERIC Educational Resources Information Center

    Jensen, Larry; Zelig, Mark

    Four prime time television programs--"Charlie's Angels,""Little House on the Prairie,""Grizzly Adams," and "Lou Grant" --were rated by university students for their portrayal of moral reasoning and values. Data were obtained from three episodes of each program by randomly assigning raters to one of two viewing groups, both of which used an…

  18. Television and Attitudes toward Mental Health Issues: Cultivation Analysis and the Third-Person Effect

    ERIC Educational Resources Information Center

    Diefenbach, Donald L.; West, Mark D.

    2007-01-01

    A television content analysis and survey of 419 community respondents supports the hypothesis that media stereotypes affect public attitudes toward mental health issues. A content analysis of network, prime-time television demonstrates that portrayals are violent, false, and negative. The mentally disordered are portrayed as 10 times more likely…

  19. Reducing Excessive Television Viewing.

    ERIC Educational Resources Information Center

    Jason, Leonard A.; Rooney-Rebeck, Patty

    1984-01-01

    A youngster who excessively watched television was placed on a modified token economy: earned tokens were used to activate the television for set periods of time. Positive effects resulted in the child's school work, in the amount of time his family spent together, and in his mother's perception of family social support. (KH)

  20. The Relationship between Active Viewing of Different Television Content Types and Individual Perception of a Mean World.

    ERIC Educational Resources Information Center

    Rouner, Donna

    A study tested the validity of two active TV viewing constructs that predicted the effects of content and degree of active viewing on a television viewer's perception of a mean world. Random digit dialing produced interviews with 163 subjects who were asked separate questions about their prime time and daytime viewing to determine their level of…

  1. Easy displacement versus time graphs for a vibrating string: Tuning a guitar by television

    NASA Astrophysics Data System (ADS)

    Jones, Gordon E.; Ferguson, Joe L.

    1980-05-01

    When a vertical, vibrating string is silhouetted against a television screen, a wavelike shape may be seen. The shape will appear distinct and stationary if the ratio of the string's fundamental frequency to 60 Hz is the ratio of small integers. The vertical scan of the (horizontally sweeping) electron beam is responsible for this shape, which amounts to a displacement versus time graph for the string. The effect can be used to tune stringed musical instruments to absolute pitch.

  2. Substance Use and Sexual Intimacy on Commercial Television. Report No. 5.

    ERIC Educational Resources Information Center

    Fernandez-Collado, Carlos; And Others

    This study reports a content analysis of 1976-1977 commercial television programing for incidents of alcohol, drug, and tobacco use and sexual behavior. The analysis included one episode of each prime time and Saturday morning dramatic series, comprising 77 programs and 58 hours of television viewing. A concurrent survey among 300 fourth, sixth,…

  3. What's Wrong with This Picture? A Look at Working Women on Television.

    ERIC Educational Resources Information Center

    DeGooyer, Janice; Borah, Farfalla

    This study examined 10 years of prime time programming--from 1972 to 1981--to discover how television has portrayed women who work outside of the home, together with the new technologies of cable and satellite television, their current programming for and about working women, and the possibilities for the future. The programs selected for each…

  4. "Television" Artists

    ERIC Educational Resources Information Center

    Szekely, George

    2010-01-01

    In an art class, children browse through space-age knobs, robot antennas and gyroscopic signal searchers. They extend space needle antennas before turning on an old TV. They discover the sights and sounds of televisions past, hearing the hiss, the gathering power, and seeing the blinking eye, the black-and-white light and blurry images projected…

  5. Television Production.

    ERIC Educational Resources Information Center

    Hird, John R.; Balzarini, Steven

    This document is a course of study to provide high school students with an introduction to television production skills and techniques and to provide a framework for developing critical television viewing skills. The nine units of the course introduce students to storyboards, camera operations, lighting, audio, video recording, graphics,…

  6. Independent and combined associations of total sedentary time and television viewing time with food intake patterns of 9- to 11-year-old Canadian children.

    PubMed

    Borghese, Michael M; Tremblay, Mark S; Leduc, Genevieve; Boyer, Charles; Bélanger, Priscilla; LeBlanc, Allana G; Francis, Claire; Chaput, Jean-Philippe

    2014-08-01

    The relationships among sedentary time, television viewing time, and dietary patterns in children are not fully understood. The aim of this paper was to determine which of self-reported television viewing time or objectively measured sedentary time is a better correlate of the frequency of consumption of healthy and unhealthy foods. A cross-sectional study was conducted of 9- to 11-year-old children (n = 523; 57.1% female) from Ottawa, Ontario, Canada. Accelerometers were used to determine total sedentary time, and questionnaires were used to determine the number of hours of television watching and the frequency of consumption of foods per week. Television viewing was negatively associated with the frequency of consumption of fruits, vegetables, and green vegetables, and positively associated with the frequency of consumption of sweets, soft drinks, diet soft drinks, pastries, potato chips, French fries, fruit juices, ice cream, fried foods, and fast food. Except for diet soft drinks and fruit juices, these associations were independent of covariates, including sedentary time. Total sedentary time was negatively associated with the frequency of consumption of sports drinks, independent of covariates, including television viewing. In combined sedentary time and television viewing analyses, children watching >2 h of television per day consumed several unhealthy food items more frequently than did children watching ≤2 h of television, regardless of sedentary time. In conclusion, this paper provides evidence to suggest that television viewing time is more strongly associated with unhealthy dietary patterns than is total sedentary time. Future research should focus on reducing television viewing time, as a means of improving dietary patterns and potentially reducing childhood obesity.

  7. Independent and combined associations of total sedentary time and television viewing time with food intake patterns of 9- to 11-year-old Canadian children.

    PubMed

    Borghese, Michael M; Tremblay, Mark S; Leduc, Genevieve; Boyer, Charles; Bélanger, Priscilla; LeBlanc, Allana G; Francis, Claire; Chaput, Jean-Philippe

    2014-08-01

    The relationships among sedentary time, television viewing time, and dietary patterns in children are not fully understood. The aim of this paper was to determine which of self-reported television viewing time or objectively measured sedentary time is a better correlate of the frequency of consumption of healthy and unhealthy foods. A cross-sectional study was conducted of 9- to 11-year-old children (n = 523; 57.1% female) from Ottawa, Ontario, Canada. Accelerometers were used to determine total sedentary time, and questionnaires were used to determine the number of hours of television watching and the frequency of consumption of foods per week. Television viewing was negatively associated with the frequency of consumption of fruits, vegetables, and green vegetables, and positively associated with the frequency of consumption of sweets, soft drinks, diet soft drinks, pastries, potato chips, French fries, fruit juices, ice cream, fried foods, and fast food. Except for diet soft drinks and fruit juices, these associations were independent of covariates, including sedentary time. Total sedentary time was negatively associated with the frequency of consumption of sports drinks, independent of covariates, including television viewing. In combined sedentary time and television viewing analyses, children watching >2 h of television per day consumed several unhealthy food items more frequently than did children watching ≤2 h of television, regardless of sedentary time. In conclusion, this paper provides evidence to suggest that television viewing time is more strongly associated with unhealthy dietary patterns than is total sedentary time. Future research should focus on reducing television viewing time, as a means of improving dietary patterns and potentially reducing childhood obesity. PMID:24892903

  8. Association Between Television Viewing Time and All-Cause Mortality: A Meta-Analysis of Cohort Studies.

    PubMed

    Sun, Jiang-Wei; Zhao, Long-Gang; Yang, Yang; Ma, Xiao; Wang, Ying-Ying; Xiang, Yong-Bing

    2015-12-01

    Findings on the association between television (TV) viewing and all-cause mortality in epidemiologic studies have been inconsistent. Therefore, we conducted a meta-analysis of data from prospective cohort studies to quantify this association. Relevant articles were identified by searching MEDLINE (PubMed; National Library of Medicine, Bethesda, Maryland) and EMBASE (Elsevier B.V., Amsterdam, the Netherlands) from inception to March 1, 2015, and reviewing the reference lists of retrieved articles. Study-specific results were pooled using a random-effects model. Of 2,578 citations identified by the search strategy, 10 cohort studies (61,494 deaths among 647,475 individuals) met the inclusion criteria. The summary relative risk of all-cause mortality for the highest category of TV viewing time versus the lowest was 1.33 (95% confidence interval: 1.20, 1.47), with heterogeneity among studies (I(2) = 66.7%, P(heterogeneity) = 0.001). In dose-response meta-analysis, TV viewing time was statistically significantly associated with all-cause mortality risk in a J-shaped fashion (P(nonlinearity) = 0.001). These results indicate that prolonged TV viewing time might increase the risk of all-cause mortality. Given the high prevalence of excessive TV viewing, public health recommendations or interventions aimed at decreasing the amount of TV viewing time in modern societies are warranted.

  9. ObesiTV: how television is influencing the obesity epidemic.

    PubMed

    Boulos, Rebecca; Vikre, Emily Kuross; Oppenheimer, Sophie; Chang, Hannah; Kanarek, Robin B

    2012-08-20

    Obesity is a major public health concern in the United States. Over the last several decades, the prevalence of obesity among both adults and children has grown at an alarming rate and is now reaching epidemic proportions. The increase in obesity has been associated with rises in a host of other chronic conditions including cardiovascular disease, type 2 diabetes, and some cancers. While the causes of obesity are multifaceted, there is growing evidence that television viewing is a major contributor. Results of numerous studies indicate a direct association between time spent watching television and body weight. Possible explanations for this relationship include: 1) watching television acts as a sedentary replacement for physical activity; 2) food advertisements for nutrient-poor, high-calorie foods stimulate food intake; and 3) television viewing is associated with "mindless" eating. In addition to decreasing physical activity and increasing the consumption of highly palatable foods, television viewing can also promote weight gain in indirect ways, such as through the use of targeted product placements in television shows; by influencing social perceptions of body image; and airing programs that portray cooking, eating and losing weight as entertainment. This paper will provide an interdisciplinary review of the direct and indirect ways in which television influences the obesity epidemic, and conclude with ways in which the negative impact of television on obesity could be reduced. PMID:22677722

  10. Television, teenagers, and health.

    PubMed

    Tucker, L A

    1987-10-01

    The purpose of this study was to determine the extent to which multiple health and lifestyle variables differ among 406 adolescent males classified according to average duration of daily television viewing. Cattell's 16PF Questionnaire, Form C, and Rosenberg's Self-Esteem Scale were employed to assess psychological health, and the Physical Performance Test for California was used to measure six dimensions of physical fitness. Participants also completed a questionnaire requesting general demographic data, and information regarding lifestyle and average amount of time spent watching television per day. Results indicated that the well-being of the boys was related significantly to the extent of television viewing. Light television viewers were more physically fit, emotionally stable, sensitive, imaginative, outgoing, physically active, self-controlled, intelligent, moralistic, college bound, church oriented, and self-confident than their counterparts, especially heavy television viewers. Furthermore, light television viewers were less troubled, frustrated, and shrewd, and used drugs less frequently, particularly alcohol, than moderate and heavy television watchers, especially the latter. PMID:24277468

  11. Alcohol imagery on New Zealand television

    PubMed Central

    McGee, Rob; Ketchel, Juanita; Reeder, Anthony I

    2007-01-01

    Background To examine the extent and nature of alcohol imagery on New Zealand (NZ) television, a content analysis of 98 hours of prime-time television programs and advertising was carried out over 7 consecutive days' viewing in June/July 2004. The main outcome measures were number of scenes in programs, trailers and advertisements depicting alcohol imagery; the extent of critical versus neutral and promotional imagery; and the mean number of scenes with alcohol per hour, and characteristics of scenes in which alcohol featured. Results There were 648 separate depictions of alcohol imagery across the week, with an average of one scene every nine minutes. Scenes depicting uncritical imagery outnumbered scenes showing possible adverse health consequences of drinking by 12 to 1. Conclusion The evidence points to a large amount of alcohol imagery incidental to storylines in programming on NZ television. Alcohol is also used in many advertisements to market non-alcohol goods and services. More attention needs to be paid to the extent of alcohol imagery on television from the industry, the government and public health practitioners. Health education with young people could raise critical awareness of the way alcohol imagery is presented on television. PMID:17270053

  12. Pulsed illumination, closed circuit television system for real-time viewing of unsteady (> 1 micros) events.

    PubMed

    Marden, W W; Steinberger, R L; Bracco, F V

    1978-10-01

    A pulsed illumination closed circuit television system is described whereby fast (times <33 ms), unsteady events can be observed in real time. A low-power helium-neon laser beam is modulated to send a short duration light pulse through the unsteady test medium. The light is refracted according to the instantaneous optical properties of the medium. The refracted light travels to a solid state television camera, known as a charge injection device (CID), in which the sensor array is charged within microseconds. The scanning of the charged array then follows, requiring the standard 33 ms for information transfer to video tape and a TV monitor. The image is thus formed during the laser pulse duration (which presently is 10 to 100 micros, but shorter duration pulses are possible with more powerful lasers), but no more than one image every 33 ms can be observed and recorded. Thus this method is particularly suited for the investigation of high frequency periodic events in which one can observe both a single image, or an ensemble average of as many as 100 images, occurring at corresponding times in different cycles. The reported applications include the recording of steady and transient propane torch flames, of the transient fuel injection process in a motored internal combustion engine, and of the propagation of a flame under firing conditions in the engine. In the shadowgraph and Schlieren modes the method is particularly suited for application to periodic combustion events such as those occurring in internal combustion engines. The method then presents the following advantages over high-speed filming (> 3000 pictures/s); real-time observation and recording of chamber events at any crankangle; real-time observation and recording of the effects of changes in the engine variables (speed, load, spark timing, injection pressure and duration, chamber swirl, etc.) on the combustion events; real-time observation and recording of ensemble averages and cycle-to-cycle variations

  13. Multiplex television transmission system

    NASA Technical Reports Server (NTRS)

    Reed, W. R.

    1967-01-01

    Time-multiplexing system enables several cameras to share a single commercial television transmission channel. This system is useful in industries for visually monitoring several operating areas or instrument panels from a remote location.

  14. Using Prime-Time Animation to Engage Students in Courses on Aging

    ERIC Educational Resources Information Center

    Curch, Lisa M.

    2010-01-01

    Prime-time animation is a television genre that frequently reflects on issues that are significant in contemporary society, including aging issues. Using such programs to present aging-related content can be a constructive pedagogical device, offering a means of actively engaging students. This article provides a brief overview of the use of…

  15. Life without TV? cultivation theory and psychosocial health characteristics of television-free individuals and their television-viewing counterparts.

    PubMed

    Hammermeister, Jon; Brock, Barbara; Winterstein, David; Page, Randy

    2005-01-01

    Much attention has been paid to the amount of time Americans spend watching television. Cultivation theory has been important in exploring behavioral effects of television viewing for many years. However, psychosocial health has received much less scrutiny in relation to television viewing time. This investigation examined the hypotheses that television-free individuals and viewers adhering to the American Academy of Pediatrics (AAP) recommendations (up to 2 hr of viewing per day) would display a more positive psychosocial health profile when compared with more frequent television viewers. Results confirmed the hypothesis for women, but not for men. Our analysis showed that moderate television viewing, as defined by the AAP, provides a similar relation with psychosocial health as being television-free. Results are discussed in a cultivation theory framework. PMID:15855072

  16. Time bomb or hidden treasure? Characteristics of junk TVs and of the US households who store them.

    PubMed

    Milovantseva, Natalia; Saphores, Jean-Daniel

    2013-03-01

    Within the growing stockpile of electronic waste (e-waste), TVs are especially of concern in the US because of their number (which is known imprecisely), their low recycling rate, and their material content: cathode ray tube televisions contain lead, and both rear projection and flat panel displays contain mercury, in addition to other potentially toxic materials. Based on a unique dataset from a 2010 survey, our count models show that pro-environmental behavior, age, education, household size, marital status, gender of the head of household, dwelling type, and geographic location are statistically significant variables for explaining the number of broken or obsolete (junk) TVs stored by US households. We also estimate that they are storing approximately 84.1 million junk TVs, which represents 40 pounds of scrap per household. Materials in each of these junk TVs are worth $21 on average at January 2012 materials prices, which sets an upper bound on collecting and recycling costs. This information should be helpful for developing more effective recycling strategies for TVs in the e-waste stream.

  17. Subscription Television (STV--Pay TV)

    ERIC Educational Resources Information Center

    Federal Communications Commission, Washington, DC.

    Subscription television (STV), established by the Federal Communications Commission (FCC) in 1968, involves transmitting television programs over the air to viewers who pay for the service. The development, trial operation, and test results of subscription television are described in this report, along with four Commission reports, and FCC…

  18. Only Two Hours? A Qualitative Study of the Challenges Parents Perceive in Restricting Child Television Time

    ERIC Educational Resources Information Center

    Evans, Cortney A.; Jordan, Amy B.; Horner, Jennifer

    2011-01-01

    This study examines parents' and children's reaction to the American Academy of Pediatrics recommendation to limit children's television (TV) viewing to 2 hours a day or less. To better understand the challenges faced by parents who would seek to adhere to the guidelines, we conducted qualitative small group interviews with 60 parent/child dyads…

  19. Perceptions of the Sex Stereotyped Attributes of Television Characters as a Function of the Sex of the Perceiver.

    ERIC Educational Resources Information Center

    Popovich, Paula M.; Butter, Eliot J.

    Research has shown television characters to be overwhelmingly portrayed as sex-stereotyped. Recently, however, more unstereotyped characters have been introduced into television programming. It was hypothesized that college-age subjects, when presented with prime-time characters pre-rated as examples of stereotyped and unstereotyped portrayals,…

  20. Television Viewing of Selected Sixth, Seventh, and Eighth Grade Students.

    ERIC Educational Resources Information Center

    Lehrer, Sandra G.; Cissna, Kenneth N. Leone

    In this study of children's television viewing, 105 junior-high-school students reported the television programs they watched, the amount of time they spent each day watching television, and their reasons for watching television. The following results are reported: sixth graders watch more television than do seventh or eighth graders; sixth-grade…

  1. A television in the bedroom is associated with higher weekday screen time among youth with attention deficit hyperactivity disorder (ADD/ADHD)

    PubMed Central

    Lo, Charmaine B.; Waring, Molly E.; Pagoto, Sherry L.; Lemon, Stephenie C.

    2014-01-01

    Objective A TV in the bedroom has been associated with screen time in youth. Youth with attention deficit hyperactivity disorder (ADD/ADHD) have higher rates of screen time, but associations with bedroom TVs are unknown in this population. We examined the association of having a bedroom TV with screen time among youth with ADD/ADHD. Methods Data were from the 2007 National Survey of Children's Health. Youth 6–17 years whose parent/guardian reported a physician's diagnosis of ADD/ADHD (n = 7024) were included in the analysis. Parents/guardians reported the presence of a bedroom TV and average weekday TV screen time. Multivariate linear and logistic regression models assessed the effects of a bedroom on screen time. Results Youth with ADD/ADHD engaged in screen time with an average of 149.1 min/weekday and 59% had a TV in their bedroom. Adjusting for child and family characteristics, having a TV in the bedroom was associated with 25 minute higher daily screen time (95% CI: 12.8–37.4 min/day). A bedroom TV was associated with 32% higher odds of engaging in screen time for over 2 h/day (OR = 1.3; 95% CI: 1.0–1.7). Conclusion Future research should explore whether removing TVs from bedrooms reduces screen time among youth with ADD/ADHD. PMID:25599016

  2. The Association of Screen Time, Television in the Bedroom, and Obesity among School-Aged Youth: 2007 National Survey of Children's Health

    ERIC Educational Resources Information Center

    Wethington, Holly; Pan, Liping; Sherry, Bettylou

    2013-01-01

    Background: Among school-aged youth, we sought to identify characteristics associated with (1) exceeding screen time recommendations (ie, television/videos/video games more than 2 hours/weekday), and (2) exceeding screen time recommendations, the presence of a television in the bedroom, and obesity. Methods: Using 2007 National Survey of…

  3. A Survey of Public Television Viewing in the WBRA-TV and WSVN-TV Signal Areas of Southwestern Virginia.

    ERIC Educational Resources Information Center

    Valenzuela, Nicholas A.; Spain, Peter

    A telephone survey was conducted in November 1973 to determine television viewing patterns in southwestern Virginia. Data were collected concerning family characteristics and time spent watching the various programs offered by WBRA-TV and WSVN-TV, the local public broadcasting stations. Income and occupational status proved to be significant…

  4. Portrayals of Overweight and Obese Individuals on Commercial Television

    PubMed Central

    Greenberg, Bradley S.; Eastin, Matthew; Hofschire, Linda; Lachlan, Ken; Brownell, Kelly D.

    2003-01-01

    Objectives. This study examined the distribution and individual characteristics of body types on prime-time television. Methods. Five episodes of each of the 10 top-rated prime-time fictional programs on 6 broadcast networks during the 1999–2000 season were quantitatively analyzed. Results. Of 1018 major television characters, 14% of females and 24% of males were overweight or obese, less than half their percentages in the general population. Overweight and obese females were less likely to be considered attractive, to interact with romantic partners, or to display physical affection. Overweight and obese males were less likely to interact with romantic partners and friends or to talk about dating and were more likely to be shown eating. Conclusions. Overweight and obese television characters are associated with specific negative characteristics. PMID:12893625

  5. TV and the 1956 Presidential Campaign: Insights into the Evolution of Political Television.

    ERIC Educational Resources Information Center

    Allen, Craig M.

    Contrary to the prevailing view that 1952 was the year of the first nationally televised political conventions, only 32 states had TV stations at that time; nor did the term "TV candidate" originate in the Kennedy (1960) or Nixon (1968) campaigns. In fact, it is Dwight Eisenhower and the campaign of 1956 that deserve this recognition. Contemporary…

  6. A Struggle for Dominance: Relational Communication Messages in Television Programming.

    ERIC Educational Resources Information Center

    Barbatsis, Gretchen S.; And Others

    Television's messages about sex role behavior were analyzed by collecting and coding spot samples of the ten top ranked programs in prime viewing time and proportionate numbers of daytime soap operas and Saturday morning children's programs. The content analysis was based on a relational coding system developed to assess interpersonal…

  7. CHILDREN AND TV, TELEVISION'S IMPACT ON THE CHILD.

    ERIC Educational Resources Information Center

    GRAY, NAN; SUNDERLIN, SYLVIA

    VARIOUS POINTS OF VIEW ARE PRESENTED ON THE EFFECT OF TELEVISION UPON CHILDREN. CONTENTS--(1) TELEVISION, TIGER BY THE TAIL--ERNA CHRISTENSEN. (2) TELEVISION'S IMPACT ON THE CHILD--RALPH GARRY. (3) SOME RESEARCH ON TV--PAUL A. WITTY. (4) THE CURRICULUM CONTENT OF CHILDREN'S TELEVISION PROGRAMS AND COMMERCIALS--MARIE TOWNSEND MOORE AND JULIANA…

  8. Television Production.

    ERIC Educational Resources Information Center

    El Monte Union High School District, Rosemead, CA.

    An overview of the Rosemead High School (California) student-operated educational television system (KRHS) is presented, starting with its inception in 1964. Briefly described are the development of KRHS into a closed-circuit production facility with editing capabilities; awards that KRHS programs have won; places that KRHS student crews have…

  9. Cable Television.

    ERIC Educational Resources Information Center

    Federal Communications Commission, Washington, DC.

    This report provides information about cable television and the Federal Communications Commission's (FCC) responsibilities in regulating its operation. The initial jurisdiction and rules covered in this report pertain to the court test, public hearing, certificate of compliance, franchising, signal carriage, leapfrogging, access and origination…

  10. Educational Television.

    ERIC Educational Resources Information Center

    Federal Communications Commission, Washington, DC.

    The report summarizes information about the history, technology and operation of educational television (ETV) in the U.S. The history of educational broadcasting is outlined from 1941 when the Federal Communications Commission (FCC) approved applications for five noncommercial FM radio channels, to 1967 and the passing of the Public Broadcasting…

  11. Interactive Television.

    ERIC Educational Resources Information Center

    Bisesi, Michael; Felder, B. Dell

    1986-01-01

    Universities can offer opportunities for workers in high-technology fields to gain state-of-the-art information and skills without traveling to campus, through interactive television training. Careful organization and planning of such programs, including selection of effective faculty and remote site personnel, are essential to their success. (MSE)

  12. Easy Displacement Versus Time Graphs for a Vibrating String: Tuning a Guitar by Television.

    ERIC Educational Resources Information Center

    Jones, Gordon E.; Ferguson, Joe L.

    1980-01-01

    Discusses the effect of silhouetting a vertical vibrating string against a television screen. The article also reports the usefulness of the effect in tuning stringed instruments and as a possible basis for lecture demonstrations and student discussions and investigations. (HM)

  13. Helping Parents Reduce Children's Television Viewing

    ERIC Educational Resources Information Center

    Jason, Leonard A.; Fries, Michael

    2004-01-01

    Parents and educators around the country are concerned about the amount of time children watch television. Part of this concern stems from the fact that a considerable amount of violence is regularly portrayed on television. In addition, those youngsters who watch an excessive amount of television have little time for developing other interests…

  14. Cultivation and counter cultivation: does religiosity shape the relationship between television viewing and estimates of crime prevalence and assessment of victimization likelihood?

    PubMed

    Hetsroni, Amir; Lowenstein, Hila

    2013-02-01

    Religiosity may change the direction of the effect of TV viewing on assessment of the likelihood of personal victimization and estimates concerning crime prevalence. A content analysis of a representative sample of TV programming (56 hours of prime-time shows) was done to identify the most common crimes on television, followed by a survey of a representative sample of the adult public in a large urban district (778 respondents) who were asked to estimate the prevalence of these crimes and to assess the likelihood of themselves being victimized. People who defined themselves as non-religious increased their estimates of prevalence for crimes often depicted on TV, as they reported more time watching TV (ordinary cultivation effect), whereas estimates regarding the prevalence of crime and assessment of victimization likelihood among religious respondents were lower with reports of more time devoted to television viewing (counter-cultivation effect).

  15. Television, Families, and Schools

    ERIC Educational Resources Information Center

    Gilbert, Steven W.

    1978-01-01

    Suggests that independent school teachers and administrators need to know as much as possible about television and that they can and should influence the role television plays in their students' lives. Critically evaluates television programming and its impact upon parents and students. Also gives some TV guidelines for parents concerned about…

  16. Sex, Kids and the Family Hour: A Three-Part Study of Sexual Content on Television. A Special Report from Children Now and the Kaiser Family Foundation.

    ERIC Educational Resources Information Center

    Kaiser Foundation, Oakland, CA.

    This series of studies focused on the content of television programming about sexual activity and sexual relationships, examining what messages are communicated in the so-called "family hour," the first hour of prime time broadcast television (8-9 p.m. in most areas of the country). First, a content analysis documented the nature of sexual…

  17. HOW TELEVISION CAN TRAIN YOUR TEACHERS.

    ERIC Educational Resources Information Center

    1961

    EDUCATIONAL TELEVISION MAY SOLVE THE PROBLEMS OF TEACHER INSERVICE TRAINING. IN SAN JOSE, CALIFORNIA, 21 SCHOOL DISTRICTS HAVE COOPERATED IN PRODUCING A TEACHER INSERVICE PROGRAM. THE TELEVISION CENTER OF THE STATE COLLEGE PRODUCES AND DIRECTS THE TELECASTS. A COMMERCIAL TELEVISION STATION DONATES ITS FACILITIES AND AIR TIME. A PERMANENT…

  18. New techniques in television to provide research in three-dimensional real-time or near real-time imagery and reduced cost systems for teleconferencing and educational uses, part 1

    NASA Technical Reports Server (NTRS)

    Pao, Y. H.; Claspy, P.; Allen, J. E.; Merat, F.

    1979-01-01

    The results are presented of a continuing research and development program the objective of which is to develop a reduced bandwidth television system and a technique for television transmission of holograms. The result of the former is a variable frame rate television system, the operation of which was demonstrated for both black-and-white and color signals. This system employs a novel combination of the inexpensive mass storage capacity of a magnetic disc with the reliability of a digital system for time expansion and compression. Also reported are the results of a theoretical analysis and preliminary feasibility experiment of an innovative system for television transmission of holograms using relatively conventional TV equipment along with a phase modulated reference wave for production of the original interference pattern.

  19. Television and Children's Fantasy.

    ERIC Educational Resources Information Center

    Singer, Dorothy; Kelly, Helen Bryman

    1985-01-01

    Television can be a source of knowledge and information or it can cause negative behavior. Parents can help their children understand the difference between fantasy and reality on television and help make television viewing a positive event. (DF)

  20. Television Report Number 3.

    ERIC Educational Resources Information Center

    Internal Revenue Service (Dept. of Treasury), Washington, DC. National Training Center.

    Videotape and closed circuit instructional television (ITV) have been used for training Internal Revenue Service agents, and its use should be expanded. Experiments show that for every hour of conventional instruction converted to ITV a 25% time savings with equal or increased learning effectiveness can be expected. Although the capital cost of…

  1. Information Retrieval by Television.

    ERIC Educational Resources Information Center

    Billowes, C. A.

    1968-01-01

    Bell Canada, the Public School and Collegiate Institute Boards of Ottawa, and the Ontario Institute for Studies in Education are collaborating on an educational television project which will provide a retrieval system that can supply any given program at any time under the control of the classroom teacher. Four schools in Ottawa will participate…

  2. Home environmental influences on children's television watching from early to middle childhood.

    PubMed

    Saelens, Brian E; Sallis, James F; Nader, Philip R; Broyles, Shelia L; Berry, Charles C; Taras, Howard L

    2002-06-01

    Identifying correlates of children's television (TV) watching could help identify strategies to reduce children's TV watching and impact children's weight status. Children's TV time and home environment factors were assessed longitudinally among 169 families with children followed from 6 to 12 years of age. TV watching increased with age, as did the number of in-home TVs and the presence of videocassette recorders (VCRs), the frequency of meal eating while watching TV, and the percentage of children with bedroom TVs. Greater meal eating while watching TV was consistently related to overall TV watching and increases in TV watching over time. The number of in-home TVs and the presence of a bedroom TV were less consistent correlates. TV watching was related to weight status when children were younger, and when children were older, more than 2 hours of TV daily was a risk factor for higher weight. Modifying TV access, particularly by reducing the frequency of meals eaten while watching TV, could promote lower children's TV watching and adiposity.

  3. Effects of TV time and other sedentary pursuits.

    PubMed

    Swinburn, B; Shelly, A

    2008-12-01

    Television (TV) viewing is the dominant recreational pastime at all ages, especially for children and adolescents. Many studies have shown that higher TV viewing hours are associated with higher body mass index (BMI), lower levels of fitness and higher blood cholesterol levels. Although the effect size estimated from observational studies is small (with TV viewing explaining very little of the variance in BMI), the results of intervention studies show large effect sizes. The potential mediators of the effect of higher TV viewing on higher BMI include less time for physical activity, reduced resting metabolic rate (for which there is little supporting evidence) and increased energy intake (from more eating while watching TV and a greater exposure to marketing of energy dense foods). Electronic games may have an effect on unhealthy weight gain, but are less related to increased energy intake and their usage is relatively new, making effect size difficult to determine. Thus, TV viewing does not explain much of the differences in body size between individuals or the rise in obesity over time, perhaps because of the uniformly high, but relatively stable, TV viewing hours. Reducing TV viewing hours is a difficult prospect because potential actions, such as social marketing and education, are likely to be relatively weak interventions, although the evidence would suggest that, if viewing could be reduced, it could have a significant impact on reducing obesity prevalence. Regulations to reduce the heavy marketing of energy dense foods and beverages on TV may be the most effective public health measure available to minimize the impact of TV viewing on unhealthy weight gain.

  4. Effects of TV time and other sedentary pursuits.

    PubMed

    Swinburn, B; Shelly, A

    2008-12-01

    Television (TV) viewing is the dominant recreational pastime at all ages, especially for children and adolescents. Many studies have shown that higher TV viewing hours are associated with higher body mass index (BMI), lower levels of fitness and higher blood cholesterol levels. Although the effect size estimated from observational studies is small (with TV viewing explaining very little of the variance in BMI), the results of intervention studies show large effect sizes. The potential mediators of the effect of higher TV viewing on higher BMI include less time for physical activity, reduced resting metabolic rate (for which there is little supporting evidence) and increased energy intake (from more eating while watching TV and a greater exposure to marketing of energy dense foods). Electronic games may have an effect on unhealthy weight gain, but are less related to increased energy intake and their usage is relatively new, making effect size difficult to determine. Thus, TV viewing does not explain much of the differences in body size between individuals or the rise in obesity over time, perhaps because of the uniformly high, but relatively stable, TV viewing hours. Reducing TV viewing hours is a difficult prospect because potential actions, such as social marketing and education, are likely to be relatively weak interventions, although the evidence would suggest that, if viewing could be reduced, it could have a significant impact on reducing obesity prevalence. Regulations to reduce the heavy marketing of energy dense foods and beverages on TV may be the most effective public health measure available to minimize the impact of TV viewing on unhealthy weight gain. PMID:19136983

  5. Historical Development of Television Aesthetics/Television Theory.

    ERIC Educational Resources Information Center

    Burns, Gary

    Even though television scholar Herbert Zettl singlehandedly created the term "television aesthetics" by proclaiming that TV is an art, television studies are still excluded from the respectable divisions and disciplines of knowledge. Television is considered the epitome of mass culture/kitsch, and the very idea of a TV "masterpiece," for example,…

  6. Dramatic TV Content and Children's Sex-Role Stereotypes

    ERIC Educational Resources Information Center

    Miller, M. Mark; Reeves, Byron

    1976-01-01

    Prime-time television dramas were analyzed to isolate counter-stereotypical sex-role portrayals, and children were surveyed to determine the impact of these portrayals on sex-role perceptions. The appeal of male and female television characters as role models was also tested. (LS)

  7. Associations between dietary patterns, physical activity (leisure-time and occupational) and television viewing in middle-aged French adults.

    PubMed

    Charreire, Hélène; Kesse-Guyot, Emmanuelle; Bertrais, Sandrine; Simon, Chantal; Chaix, Basile; Weber, Christiane; Touvier, Mathilde; Galan, Pilar; Hercberg, Serge; Oppert, Jean-Michel

    2011-03-01

    Diet and physical activity are considered to be major components of a healthy lifestyle. However, few studies have examined in detail the relationships between specific types of physical activity, sedentary behaviour and diet in adults. The objective of the present study was to assess differential relationships between dietary patterns, leisure-time and occupational physical activities and time spent watching television (TV), as an indicator of sedentary behaviour, in middle-aged French subjects. We performed a cross-sectional analysis using data from 1359 participants in the SUpplémentation en VItamines et Minéraux AntioXydants study, who completed a detailed physical activity questionnaire and at least six 24 h dietary records. Sex-specific dietary patterns were derived using factor analysis; their relationships with leisure-time and occupational physical activities and TV viewing were assessed using ANCOVA, after adjustment for age, educational level and smoking status. Three dietary patterns were identified in each sex. After adjustment for potential confounders, leisure-time physical activity was positively associated with a 'healthy' food pattern in both men (P for trend < 0·01) and women (P for trend < 0·03) and negatively associated with an 'alcohol/meat' pattern in men (P for trend < 0·01). TV viewing was positively associated with a 'convenience' pattern in men and with a 'alcohol-appetiser' pattern in women. In conclusion, identification of relationships between dietary patterns, physical activity and sedentary behaviour can enable identification of different types of lifestyle and should help to target at-risk groups in nutrition prevention programmes. PMID:21251337

  8. Longitudinal associations between television viewing patterns and adolescent body satisfaction.

    PubMed

    Schooler, Deborah; Trinh, Sarah

    2011-01-01

    This study addressed profiles of adolescent television use and associations between television viewing profiles and the development of body satisfaction. A sample of 841 adolescent boys and girls, ages 11-17, was recruited for participation in a longitudinal study of adolescent media use. Prior research established eight adolescent television profiles among this sample, reflecting unique patterns of consumption of certain genres, character types, and themes (e.g., romance). This study examined whether an adolescent's television profile predicted Time 2 body satisfaction, after controlling for Time 1 body satisfaction. Among boys, television viewing was unrelated to Time 2 body satisfaction. After controlling for initial body satisfaction, hours spent watching television marginally predicted lower Time 2 body satisfaction among girls. After including television profiles alongside television hours, however, television profile emerged as the stronger predictor. Specifically, a group of girls who watched television frequently and indiscriminately reported the most severe drop in body satisfaction. PMID:21050831

  9. Hidden addiction: Television

    PubMed Central

    Sussman, Steve; Moran, Meghan B.

    2013-01-01

    Background and aims: The most popular recreational pastime in the U.S. is television viewing. Some researchers have claimed that television may be addictive. We provide a review of the definition, etiology, prevention and treatment of the apparent phenomenon of television addiction. Methods: Selective review. Results: We provide a description of television (TV) addiction, including its negative consequences, assessment and potential etiology, considering neurobiological, cognitive and social/cultural factors. Next, we provide information on its prevention and treatment. Discussion and conclusions: We suggest that television addiction may function similarly to substance abuse disorders but a great deal more research is needed. PMID:25083294

  10. Television Viewing and Symptoms of Inattention and Hyperactivity across Time: The Importance of Research Questions

    ERIC Educational Resources Information Center

    Stevens, Tara; Barnard-Brak, Lucy; To, Yen

    2009-01-01

    The importance of well-specified research questions in the evaluation of early predictors of later inattention and hyperactivity is examined. In an analysis of a nationally representative sample of 2,717 children aged 4 to 10, latent growth trajectories for television viewing and inattention and hyperactivity are determined and the relationship of…

  11. Play-by-Play: Radio, Television, and Big-Time College Sport.

    ERIC Educational Resources Information Center

    Smith, Ronald A.

    This book explores the broadcast media coverage of college athletics from the early days of radio through the development of television. It examines the culture of college athletics, the role of the National Collegiate Athletic Association in media coverage, and the political infighting in college sports. The chapters are: (1) "The Media and Early…

  12. Enhanced Television Strategy Models: A Study of TV Web Sites.

    ERIC Educational Resources Information Center

    Ha, Louisa

    2002-01-01

    Compares the use of enhanced television features and television commerce features on the Web sites of cable and broadcast television networks. Shows differences in strategies and site usability; proposes three enhanced television strategy models; and discusses implications on television revenue and viewership. (Author/LRW)

  13. Sitting and Television Viewing

    PubMed Central

    Kline, Christopher E.; Youngstedt, Shawn D.; Phillips, Barbara; Tulio de Mello, Marco; Hirshkowitz, Max

    2015-01-01

    BACKGROUND: Excess sitting is emerging as a novel risk factor for cardiovascular disease, diabetes, mental illness, and all-cause mortality. Physical activity, distinct from sitting, is associated with better sleep and lower risk for OSA, yet relationships among sitting behaviors and sleep/OSA remain unknown. We examined whether total sitting time and sitting while viewing television were associated with sleep duration and quality, OSA risk, and sleepiness. METHODS: The 2013 National Sleep Foundation Sleep in America Poll was a cross-sectional study of 1,000 adults aged 23 to 60 years. Total sitting time, time watching television while sitting, sleep duration and quality, OSA risk, and daytime sleepiness were assessed. RESULTS: After adjusting for confounding factors (including BMI and physical activity), each additional hour per day of total sitting was associated with greater odds of poor sleep quality (OR [95% CI] = 1.06 [1.01, 1.11]) but not with other sleep metrics (including sleep duration), OSA risk, or daytime sleepiness. For television viewing while sitting, each additional hour per day was associated with greater odds of long sleep onset latency (≥ 30 min) (OR = 1.15 [1.04, 1.27]), waking up too early in the morning (OR = 1.12 [1.03, 1.23]), poor sleep quality (OR = 1.12 [1.02, 1.24]), and “high risk” for OSA (OR = 1.15 [1.04, 1.28]). Based upon an interaction analysis, regular physical activity was protective against OSA risk associated with television viewing (P = .04). CONCLUSIONS: Excess sitting was associated with relatively poor sleep quality. Sitting while watching television was associated with relatively poor sleep quality and OSA risk and may be an important risk factor for sleep disturbance and apnea risk. PMID:25633255

  14. Television and Reality: A Report From the Television: Art and Information Meeting.

    ERIC Educational Resources Information Center

    Kaufman, Paul

    Questions of television's relationship to reality are discussed by two of the conference participants. The discussion focusses on two basic questions: given the time, space, and money constraints of the medium, what relationship is there between events as portrayed on television and physical reality; and what are the implications of television's…

  15. High speed imaging television system

    DOEpatents

    Wilkinson, William O.; Rabenhorst, David W.

    1984-01-01

    A television system for observing an event which provides a composite video output comprising the serially interlaced images the system is greater than the time resolution of any of the individual cameras.

  16. How older people watch television. Telemetric data on the TV use in Germany in 1996.

    PubMed

    Grajczyk, A; Zöllner, O

    1998-01-01

    This study has been prompted by the relatively small body of knowledge on the media use of the elderly. The aim of this study was to show how people 50 years and older use the medium television in Germany. Therefore, the 1996 television usership data collected in a representative 'peoplemeter' panel of about 4,800 German television households have been surveyed, processed and analyzed using standard audience research software. In 1996, Germans 50 years and above watched on average 233 min television per day. The older a person, the longer he or she watches television. Individuals 65 years and older watch television for 253 min per day. This subgroup appears to comprise the most intensive users of the medium. Men 65 years and above may be depicted as the heaviest weekend TV watchers, older women as the medium's closest followers from Monday to Friday. Television program broadcast late in the afternoon and early in the evening have by far the best chances to be chosen by seniors. The affinity of the elderly for the medium can be explained by its potential for offering entertainment, information, and companionship, being a substitute for primary interpersonal communication, a tool for structuring time patterns and keeping up the rhythms of long-established everyday rituals. On the one hand, television can be a 'lifeline' and a 'window to the outside world' for people with little opportunity for direct, unmediated social contact, thus possibly raising their satisfaction of life. On the other hand, prolonged TV use may be seen as an indicator for the degree of loneliness and neglect of the elderly.

  17. Alcohol imagery on popularly viewed television in the UK

    PubMed Central

    Lyons, Ailsa; McNeill, Ann; Britton, John

    2014-01-01

    Background Exposure to alcohol consumption and product imagery in films is associated with increased alcohol consumption among young people, but the extent to which exposure also occurs through television is not clear. We have measured the occurrence of alcohol imagery in prime-time broadcasting on UK free-to-air television channels. Methods Occurrence of alcohol imagery (actual use, implied use, brand appearances or other reference to alcohol) was measured in all broadcasting on the five most popular UK television stations between 6 and 10 p.m. during 3 weeks in 2010, by 1-min interval coding. Results Alcohol imagery occurred in over 40% of broadcasts, most commonly soap operas, feature films, sport and comedies, and was equally frequent before and after the 9 p.m. watershed. Brand appearances occurred in 21% of programmes, and over half of all sports programmes, a third of soap operas and comedies and a fifth of advertising/trailers. Three brands, Heineken, Budweiser and Carlsberg together accounted for ∼40% of all brand depictions. Conclusions Young people are exposed to frequent alcohol imagery, including branding, in UK prime-time television. It is likely that this exposure has an important effect on alcohol consumption in young people. PMID:23929886

  18. Television and young Hispanic children's health behaviors.

    PubMed

    Kennedy, C M

    2000-01-01

    Television viewing patterns in preschool age Hispanic children were studied in order to explore the role of TV in the establishment of early childhood health behaviors. The television viewing habits and patterns of children and parents and parental coviewing, regulation, and encouragement practices were examined. Using the dimensions of regulation and encouragement, four parental typologies were established: laissez-faire, restrictive, promotive, and selective. Children in this study watched television 3-4 hours a day, half of which consisted of viewing adult shows. This amount of time is significantly higher than the guideline of less than 2 hours a day suggested by the American Academy of Pediatrics (AAP). Relationships between television viewing, injury behaviors, risk taking, and acculturation were established and implications for primary care, school, and community health care nursing are discussed. PMID:12026392

  19. Optical real-time kinoform for on-axis phase-only correlation using liquid crystal television

    NASA Astrophysics Data System (ADS)

    Paul-Hus, Gilles; Sheng, Yunlong

    1994-01-01

    We use a commercially available liquid crystal television (LCTV) for encoding real-time on- axis continuous phase-only filter (POF) in a Vander Lugt type optical correlator. Theory and experiments show that the filter on the LCTV, that has phase mismatching and coupled amplitude modulation, retains a term, that is the true POF with a diffraction efficiency of about 70%, plus a zero order spot. The correlation output is a superposition of the POF correlation with an image of the input. The filter has advantages of on-axis POF correlation: high light efficiency and utilization of all the available space bandwidth product of the LCTV. Optical experimental results are shown.

  20. Stressful Life Events and Television Viewing.

    ERIC Educational Resources Information Center

    Anderson, Daniel R.; And Others

    1996-01-01

    Finds, studying 491 adults, stress (measured by life events) was unrelated to time spent viewing TV but, for women, was positively related to television "addiction." Finds, studying 329 families, confirmation of mood management theory--stress was associated with increased comedy and decreased news viewing. Finds, studying 140 adults, positive…

  1. Maglev ready for prime time.

    SciTech Connect

    Rote, D. M.; Johnson, L. R.; Energy Systems

    2003-01-01

    Putting Maglev on Track' (Issues, Spring 1990) observed that growing airline traffic and associated delays were already significant and predicted that they would worsen. The article argued that a 300-mile-per-hour (mph) magnetic levitation (maglev) system integrated into airport and airline operations could be a part of the solution. Maglev was not ready for prime time in 1990, but it is now.

  2. Black Television: Avenue of Power

    ERIC Educational Resources Information Center

    Douglas, Pamela

    1973-01-01

    Analyzes a few of the prominent issues in black television, examining public television, commercial television, black ownership of stations, cable television, and some projections for the future. (Author/JM)

  3. Handbook on Hospital Television.

    ERIC Educational Resources Information Center

    Prynne, T. A.

    Designed for both hospital personnel interested in television and audiovisual personnel entering the medical field, this handbook is a verbal and pictorial survey of what is being done with TV within the medical profession. After an introduction which answers technical questions about medical TV posed during the American Hospital Association's…

  4. Television Quiz Show Simulation

    ERIC Educational Resources Information Center

    Hill, Jonnie Lynn

    2007-01-01

    This article explores the simulation of four television quiz shows for students in China studying English as a foreign language (EFL). It discusses the adaptation and implementation of television quiz shows and how the students reacted to them.

  5. Television Broadcasting for Schools

    ERIC Educational Resources Information Center

    Hall, Geoffrey

    1973-01-01

    An outline of the BBC's provision of television for British schools describing the constitution and function of the School Broadcasting Council and the role of the BBC School Television Department. (Author)

  6. Interactive Television Software for Cable Television Application.

    ERIC Educational Resources Information Center

    Stetten, Kenneth J.

    If the scope of current cable television (CATV) content could be broadened to include interactive television services, it is conceivable that these new services would provide reasonable substitutes for the interactive communications that people miss when their surroundings change from a small community to a large urban community, and would thus…

  7. Television and the Humanist.

    ERIC Educational Resources Information Center

    Zigerell, James

    1986-01-01

    Discusses problems that mass media, particularly television, pose for humanities teachers. Considers how television affects viewers, urges teachers to help students guard against manipulation by the media, acknowledges the educational potential of television, and points to the dangers to thought and informed decision making presented by…

  8. Action for Children's Television.

    ERIC Educational Resources Information Center

    Ranly, Donald P.

    The origins, development, and effectiveness of Action for Children's Television (ACT) are examined in this pamphlet. The strategies used by ACT to obtain change at the congressional level and within television stations and networks include the following: a "tuneout" day when people are urged to turn off their television sets, a boycott of certain…

  9. Coping with Television.

    ERIC Educational Resources Information Center

    Littell, Joseph Fletcher, Ed.

    This book could be a useful supplement in any course dealing with television, such as mass media, communication, film, and humanities. The book is divided into six sections. "The Impact of Television" discusses the impact of television on society, the broadcast media, the Federal Communications Commission, public broadcasting, educational…

  10. Television in American Culture.

    ERIC Educational Resources Information Center

    Hartman, Hermene D.

    What is television doing to our society and our culture? What has it done to education? Television has had a great impact on human behavior but rather than communicating, it dictates a philosophy of life, moral judgments and a lifestyle. Television presents a violent image of society where fantasy and reality are often confused. It is a system…

  11. The Television Iceberg.

    ERIC Educational Resources Information Center

    Grant, P.L.

    This presentation is concerned with television as it relates to the planning and administration of facilities in which it is utilized. The role of television as a teaching aid, teaching medium, and teacher is discussed. Consideration is given to the following aspects concerned with implementing educational television: plant layout, amount of space…

  12. Television Broadcasting and Ethics.

    ERIC Educational Resources Information Center

    Harriott, J. F. X., Ed.

    1984-01-01

    Topics in this special journal issue are research suggesting television encourages higher behavior standards among children; processes British broadcasters use to decide what to show or not to show on television; the role of broadcasting in nonformal adult education; the influence of international television; and neglected issues regarding…

  13. Television and the Teacher.

    ERIC Educational Resources Information Center

    Comstock, George

    Television is a large part of growing up in America, and a part that meshes in various ways with other influences. Teachers should understand it, and as the occasion requires, confront, correct, or take advantage of it. Research on television viewing yields five lessons. Television experience is an individual one, although there are definite…

  14. Educational Television: Brazil.

    ERIC Educational Resources Information Center

    Bretz, R.; Shinar, D.

    Based on evaluation of nine Brazilian educational television centers, an Instructional Television Training Model (ITV) was developed to aid in determining and designing training requirements for instructional television systems. Analysis based on this model would include these tasks: (1) determine instructional purpose of the television…

  15. 47 CFR 73.3521 - Mutually exclusive applications for low power television, television translators and television...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... television, television translators and television booster stations. 73.3521 Section 73.3521 Telecommunication... Applicable to All Broadcast Stations § 73.3521 Mutually exclusive applications for low power television, television translators and television booster stations. When there is a pending application for a new...

  16. 47 CFR 73.3521 - Mutually exclusive applications for low power television, television translators and television...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... television, television translators and television booster stations. 73.3521 Section 73.3521 Telecommunication... Applicable to All Broadcast Stations § 73.3521 Mutually exclusive applications for low power television, television translators and television booster stations. When there is a pending application for a new...

  17. 47 CFR 73.3521 - Mutually exclusive applications for low power television, television translators and television...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... television, television translators and television booster stations. 73.3521 Section 73.3521 Telecommunication... Applicable to All Broadcast Stations § 73.3521 Mutually exclusive applications for low power television, television translators and television booster stations. When there is a pending application for a new...

  18. 47 CFR 73.3521 - Mutually exclusive applications for low power television, television translators and television...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... television, television translators and television booster stations. 73.3521 Section 73.3521 Telecommunication... Applicable to All Broadcast Stations § 73.3521 Mutually exclusive applications for low power television, television translators and television booster stations. When there is a pending application for a new...

  19. 47 CFR 73.3521 - Mutually exclusive applications for low power television, television translators and television...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... television, television translators and television booster stations. 73.3521 Section 73.3521 Telecommunication... Applicable to All Broadcast Stations § 73.3521 Mutually exclusive applications for low power television, television translators and television booster stations. When there is a pending application for a new...

  20. Television Situation Comedies: Female Weight, Male Negative Comments, and Audience Reactions.

    ERIC Educational Resources Information Center

    Fouts, Gregory; Burggraf, Kimberley

    2000-01-01

    Content analysis of prime time television situation comedies examined body weights of female central characters, negative comments made by male characters about their weight or bodies, and audience reactions. Below-average weight females were over-represented in the programs. The heavier the females, the more negative comments made to or about…

  1. Communication, Values, and Popular Television Series--A Seventeen-Year Assessment.

    ERIC Educational Resources Information Center

    Chesebro, James W.

    1991-01-01

    Employs a dramatistic system based on the critical frameworks of Kenneth Burke and Northrop Frye to analyze 903 prime-time network television series. Classifies series as ironic, mimetic, leader-centered, romantic, or mythical. Concludes that over the period from 1974-91, series went from individualism, to idealism and authority, to authority…

  2. The Demography of Fictional Television Characters in 1975-76. Report No. 2.

    ERIC Educational Resources Information Center

    Simmons, Katrina Wynkoop; And Others

    This study examines the messages presented by fictional characters during the family hour, later prime time, and Saturday morning television in the 1975-76 season. Demographic variables of program attributes include type of program--family or medical drama, situation comedy, or action-crime; attributes investigated for the fictional characters…

  3. Using prime-time animation to engage students in courses on aging.

    PubMed

    Curch, Lisa M

    2010-01-01

    Prime-time animation is a television genre that frequently reflects on issues that are significant in contemporary society, including aging issues. Using such programs to present aging-related content can be a constructive pedagogical device, offering a means of actively engaging students. This article provides a brief overview of the use of media, popular culture, and prime-time animation in college teaching and addresses specific issues in, as well as examples of, how such programs can be used in college courses, particularly aging courses. The article also reports on a small survey of students who were exposed to such a teaching technique in an undergraduate aging course. Results showed that, in general, students were positive about viewing prime-time animation videos in class and indicated that they found the viewings and associated assignments helpful for learning about concepts and issues in aging.

  4. Television Viewing and Physical Fitness in Adults.

    ERIC Educational Resources Information Center

    Tucker, Larry A.

    1990-01-01

    Describes a study of 8,885 adults to determine whether the amount of time spent watching television was associated with cardiovascular fitness, considering confounding effects like age, gender, smoking, work week, exercise time, and obesity. Results indicate the duration of daily television watching is strongly and inversely associated with…

  5. The Technique of Special Effects in Television.

    ERIC Educational Resources Information Center

    Wilkie, Bernard

    Television, with its special need for movement and continuous shooting, often demands different special effects techniques from those used in films. This book covers the techniques used to create special effects for television which meet these requirements and which also require less time and money than many film techniques. Included are…

  6. The Interactions of Television Uses and Gratifications.

    ERIC Educational Resources Information Center

    Rubin, Alan M.

    Data from 464 adults were analyzed to provide a more heuristic paradigm for mass communication uses and gratifications research in a study of the interactive nature of television viewing motivations, viewing behavior, and attitude gratifications. Factor analysis located five principal television viewing motivations: passing time, information,…

  7. Delivering Extension to the Living Room Using Internet TV

    ERIC Educational Resources Information Center

    Rice, Grant G., III

    2014-01-01

    Television is a widely adopted source for viewing educational information. Unfortunately, producing a television show on network television can be costly and time consuming. Internet TV offers Extension video content producers the opportunity to create a niche topic channel quickly and at low cost. Internet TV offers viewers a low-cost and…

  8. Teaching with Television: New Evidence Supports an Old Medium

    ERIC Educational Resources Information Center

    Linebarger, Deborah L.

    2011-01-01

    Television--public television, in particular--has come to be seen as a great educational resource for the home, but it hasn't been as widely embraced in the classroom. Thanks to a number of recent, large-scale research projects, it's time to put those concerns to rest. Not only does educational television have powerful effects on children's…

  9. Children and Television...A Primer for Parents [Revised].

    ERIC Educational Resources Information Center

    Murray, John P.; Lonnborg, Barbara

    This booklet highlights the results of research findings on the impact of television on children and provides advice for parents on why and how they can exercise some moderating influence on television's impact. The issues covered include the effect of the amount of time children spend watching television, the impact on children of televised…

  10. Does Product Placement Change Television Viewers' Social Behavior?

    PubMed

    Paluck, Elizabeth Levy; Lagunes, Paul; Green, Donald P; Vavreck, Lynn; Peer, Limor; Gomila, Robin

    2015-01-01

    To what extent are television viewers affected by the behaviors and decisions they see modeled by characters in television soap operas? Collaborating with scriptwriters for three prime-time nationally-broadcast Spanish-language telenovelas, we embedded scenes about topics such as drunk driving or saving money at randomly assigned periods during the broadcast season. Outcomes were measured unobtrusively by aggregate city- and nation-wide time series, such as the number of Hispanic motorists arrested daily for drunk driving or the number of accounts opened in banks located in Hispanic neighborhoods. Results indicate that while two of the treatment effects are statistically significant, none are substantively large or long-lasting. Actions that could be taken during the immediate viewing session, like online searching, and those that were relatively more integrated into the telenovela storyline, specifically reducing cholesterol, were briefly affected, but not behaviors requiring sustained efforts, like opening a bank account or registering to vote. PMID:26398217

  11. Does Product Placement Change Television Viewers’ Social Behavior?

    PubMed Central

    Paluck, Elizabeth Levy; Lagunes, Paul; Green, Donald P.; Vavreck, Lynn; Peer, Limor; Gomila, Robin

    2015-01-01

    To what extent are television viewers affected by the behaviors and decisions they see modeled by characters in television soap operas? Collaborating with scriptwriters for three prime-time nationally-broadcast Spanish-language telenovelas, we embedded scenes about topics such as drunk driving or saving money at randomly assigned periods during the broadcast season. Outcomes were measured unobtrusively by aggregate city- and nation-wide time series, such as the number of Hispanic motorists arrested daily for drunk driving or the number of accounts opened in banks located in Hispanic neighborhoods. Results indicate that while two of the treatment effects are statistically significant, none are substantively large or long-lasting. Actions that could be taken during the immediate viewing session, like online searching, and those that were relatively more integrated into the telenovela storyline, specifically reducing cholesterol, were briefly affected, but not behaviors requiring sustained efforts, like opening a bank account or registering to vote. PMID:26398217

  12. Motion Analysis From Television Images

    NASA Astrophysics Data System (ADS)

    Silberberg, George G.; Keller, Patrick N.

    1982-02-01

    The Department of Defense ranges have relied on photographic instrumentation for gathering data of firings for all types of ordnance. A large inventory of cameras are available on the market that can be used for these tasks. A new set of optical instrumentation is beginning to appear which, in many cases, can directly replace photographic cameras for a great deal of the work being performed now. These are television cameras modified so they can stop motion, see in the dark, perform under hostile environments, and provide real time information. This paper discusses techniques for modifying television cameras so they can be used for motion analysis.

  13. The Future of Educational Television.

    ERIC Educational Resources Information Center

    Hudson, Robert B.

    In order to predict the future of educational television, the author discusses first instructional television, then public television, and also comments on the applications of communications satellites to television in both industrialized and developing nations. He predicts that in the future instructional television will be mainly carried by…

  14. Television by Children in Kenya.

    ERIC Educational Resources Information Center

    Heath, Carla W.

    There are two categories of children's television in Kenya: television "for" children, most of which is imported, and television "by" children, all of which is produced in Kenya. Most of the television by children is produced and broadcast by Voice of Kenya television, much of it made up of programs growing out of extra-curricular activities at…

  15. In search of a discourse on aging: the elderly on television.

    PubMed

    Bell, J

    1992-06-01

    This article analyzes the images of aging presented in five of the prime-time television programs of 1989 most watched by the elderly: Murder, She Wrote, The Golden Girls, Matlock, Jake and the Fatman, and In the Heat of the Night, all of which have central elderly characters. An examination of the title sequences reveals that earlier television stereotypes of the elderly "as more comical, stubborn, eccentric, and foolish than other characters" have been replaced by more positive stereotypes of them as powerful, affluent, healthy, active, admired, and sexy.

  16. 76 FR 44821 - Digital Low Power Television, Television Translator, and Television Booster Stations and To Amend...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-27

    ... COMMISSION 47 CFR Parts 73 and 74 Digital Low Power Television, Television Translator, and Television Booster Stations and To Amend Rules for Digital Class A Television Stations AGENCY: Federal Communications... the low power television digital transition. Although Congress established a hard deadline of June...

  17. Programming for Public Television.

    ERIC Educational Resources Information Center

    Roman, James

    1980-01-01

    Identifies criticisms of public television, including mismanagement, underwriting abuses, declining public service, and overcommercialization. Discusses trends in the areas of corporate underwriting, program distribution, and program production. (JMF)

  18. MASTER TELEVISION ANTENNA SYSTEM.

    ERIC Educational Resources Information Center

    Rhode Island State Dept. of Education, Providence.

    SPECIFICATIONS FOR THE FURNISHING AND INSTALLATION OF TELEVISION MASTER ANTENNA SYSTEMS FOR SECONDARY AND ELEMENTARY SCHOOLS ARE GIVEN. CONTRACTOR REQUIREMENTS, EQUIPMENT, PERFORMANCE STANDARDS, AND FUNCTIONS ARE DESCRIBED. (MS)

  19. The Chinese Television University.

    ERIC Educational Resources Information Center

    McCormick, R.

    1980-01-01

    Presents an overview of China's Beijing Broadcasting and Television University: background, establishment, administration and structure, students, courses, teaching package, and course production. (JD)

  20. Field-sequential stereo television

    NASA Technical Reports Server (NTRS)

    Perry, W. E.

    1974-01-01

    System includes viewing devices that provide low interference to normal vision. It provides stereo display observable from broader area. Left and right video cameras are focused on object. Output signals from cameras are time provided by each camera. Multiplexed signal, fed to standard television monitor, displays left and right images of object.

  1. Earlier violent television exposure and later drug dependence.

    PubMed

    Brook, David W; Saar, Naomi S; Brook, Judith S

    2008-01-01

    This research examined the longitudinal pathways from earlier violent television exposure to later drug dependence. African American and Puerto Rican adolescents were interviewed during three points in time (n = 463). Exposure to violent television programs in late adolescence predicted exposure to violent television programs in young adulthood, which in turn was related to tobacco/marijuana use, nicotine dependence, and later drug dependence. Some policy and clinical implications suggest regulating the times when violent television programs are broadcast, creating developmentally targeted prevention/treatment programs, and recognizing that watching violent television programs may serve as a cue regarding increased susceptibility to nicotine and drug dependence. PMID:18612881

  2. Payload operation television system

    NASA Technical Reports Server (NTRS)

    1976-01-01

    The Payload Operation Television System is a high performance closed-circuit TV system designed to determine the feasibility of using TV to augment purely visual monitoring of operations, and to establish optimum system design of an operating unit which can ultimately be used to assist the operator of a remotely manipulated space-borne cargo loading device. The TV system assembled on this program is intended for laboratory experimentation which would develop operational techniques and lead to the design of space-borne TV equipment whose purpose would be to assist the astronaut-operator aboard a space station to load payload components. The equipment consists principally of a good quality TV camera capable of high resolving power; a TV monitor; a sync generator for driving camera and monitor; and two pan/tilt units which are remotely controlled by the operator.

  3. China: The Television Revolution.

    ERIC Educational Resources Information Center

    Rivenburgh, Nancy K.

    What is currently happening in China is similar to what happened in the United States in the 1950s and the Soviet Union in the 1970s--television is quickly becoming a mainstay of popular entertainment and news. The Chinese government has made substantial efforts to provide television service to all regions of the country, with importance attached…

  4. Television: Alcohol's Vast Adland.

    ERIC Educational Resources Information Center

    2002

    Concern about how much television alcohol advertising reaches underage youth and how the advertising influences their attitudes and decisions about alcohol use has been widespread for many years. Lacking in the policy debate has been solid, reliable information about the extent of youth exposure to television alcohol advertising. To address this…

  5. FUNDAMENTALS OF TELEVISION SYSTEMS.

    ERIC Educational Resources Information Center

    KESSLER, WILLIAM J.

    DESIGNED FOR A READER WITHOUT SPECIAL TECHNICAL KNOWLEDGE, THIS ILLUSTRATED RESOURCE PAPER EXPLAINS THE COMPONENTS OF A TELEVISION SYSTEM AND RELATES THEM TO THE COMPLETE SYSTEM. SUBJECTS DISCUSSED ARE THE FOLLOWING--STUDIO ORGANIZATION AND COMPATIBLE COLOR TELEVISION PRINCIPLES, WIRED AND RADIO TRANSMISSION SYSTEMS, DIRECT VIEW AND PROJECTION…

  6. Community Antenna Television (CATV).

    ERIC Educational Resources Information Center

    Federal Communications Commission, Washington, DC.

    The number of households hooked up to cable television or community antenna television (CATV) is expanding rapidly, and Federal Communications Commission (FCC) has been developing regulations since 1962 to guide the growth of the industry. By 1965 the FCC had claimed jurisdiction over all CATV systems in the U. S. This jurisdiction was challenged…

  7. Television at Play.

    ERIC Educational Resources Information Center

    Reid, Leonard N.; Frazer, Charles F.

    1980-01-01

    Discusses children as television viewers capable of manipulating the co-viewing setting by interpreting, constructing, and carrying out planned lines of play in relation to television and its content. Examples illustrate program-oriented and free-form improvisational play situations. (JMF)

  8. Science on Television

    ERIC Educational Resources Information Center

    Stringer, John

    2011-01-01

    Television is frequently blamed for the problems adults face with some young people. Does television affect their understanding and behaviour? Of course it does. "Sesame Street", the most researched educational programme in the world, gave its pre-school viewers a head start in literacy that was still measurable ten years later. BBC Schools…

  9. Television in the Philippines.

    ERIC Educational Resources Information Center

    Ateneo de Manila Univ., Quezon City (Philippines). Center for Educational Television.

    Information about instructional television (ITV) programing in the Philippines is summarized in this three part document. An outline of the status of the Center for Educational Television, Inc., (CETV) and a description of its current activities and financial support are provided in the first section. A narrative review of both CETV and other…

  10. Exploring Television Guide.

    ERIC Educational Resources Information Center

    Kuhns, William; And Others

    This inquiry/discovery program is built on two assumptions: (1) that the students know more about television, have had more extensive television experience than their teachers; and (2) that the best moments in this course will spring from the students' ideas, projects, reports, and initiatives. Things to do before the course begins are suggested.…

  11. Religion and Television.

    ERIC Educational Resources Information Center

    Gerbner, George; And Others

    This 2-year study was conducted to investigate the nature of religious television, its viewers, and its effect on mainline or other local churches. Four specific areas were addressed: the nature of the viewing audience, the content of religious television, the appeals and satisfactions (uses and functions) of religious programs, and behavioral…

  12. Cable Television and Education.

    ERIC Educational Resources Information Center

    Stern, Joseph L.

    Cable television can augment educational broadcast services and also provide a level of individualized educational services not possible with either broadcasting or classroom audiovisual aids. The extra channels provided by cable television allow the following extra services for education: 1) broadcast of a multitude of programs, including delayed…

  13. Television: The Hidden Curriculum.

    ERIC Educational Resources Information Center

    Gueulette, David

    1980-01-01

    Television, the author asserts, is the overwhelming factor in the continuous education and socialization of people of developed nations. Examines criticism of mass media's potential for behavior modification and subconscious manipulation. Advocates alternative uses of television based on Paulo Freier's "total language" approach, to teach viewers…

  14. Quality in Instructional Television.

    ERIC Educational Resources Information Center

    Schramm, Wilbur, Ed.

    The result of an interdisciplinary conference on the qualities of an effective instructional television program, this book reports the ideas of various participants. Two papers by broadcasters represent the producer's view of ITV; one deals with instructional television in Sweden and the other with a Nigerian project. The scholar's view is…

  15. Violence on Canadian Television Networks

    PubMed Central

    Paquette, Guy

    2004-01-01

    Introduction Over the past twenty years, the question of the effects of violence on television has figured prominently in public opinion and hundreds of studies have been devoted to this subject. Many researchers have determined that violence has a negative impact on behavior. The public, broadcasters and political figures all support the idea of reducing the total amount of violence on television - in particular in shows for children. A thousand programs aired between 1993 and 2001 on major non-specialty television networks in Canada were analyzed: TVA, TQS, as well as CTV and Global, private French and English networks, as well as the English CBC Radio and French Radio-Canada for the public networks. Method The methodology consists of a classic analysis of content where an act of violence constitutes a unit of analysis. Results The data collected revealed that the amount of violence has increased regularly since 1993 despite the stated willingness on the part of broadcasters to produce programs with less violence. The total number of violent acts, as well as the number of violent acts per hour, is increasing. Private networks deliver three times more violence than public networks. Researchers have also noted that a high proportion of violence occurs in programs airing before 21:00 hours, thereby exposing a large number of children to this violence. Conclusion Psychological violence is taking on a more significant role in Canadian Television. PMID:19030148

  16. An 11-bit and 39 ps resolution time-to-digital converter for ADPLL in digital television

    NASA Astrophysics Data System (ADS)

    Liu, Wei; (Ruth) Li, Wei; Ren, P.; Lin, C. L.; Zhang, Shengdong; Wang, Yangyuan

    2010-04-01

    We propose and demonstrate an 11-bit time-to-digital converter (TDC) for all-digital phase-locked loops (ADPLLs) in digital television. The proposed TDC converts the width of the input pulse into digital output with the tap space of the outputs of a free-running ring oscillator (FRO) being the conversion resolution. The FRO is in a structure of coiled cell array and the TDC core is symmetrical in the input structure. This leads to equally spaced taps in the reference clocks and thereby a high TDC conversion linearity. The TDC is fabricated in 0.13 μm CMOS process and the chip area is 0.025 mm2. The measurement results show that the TDC has a conversion resolution of 39 ps at 1.2 V power supply and a 4.5 ns dead time in the 11-bits output case. Both the differential non-linearity (DNL) and integral non-linearity (INL) are below 0.5 LSB. The power consumption of the whole circuit is 4.2 mW.

  17. What's on Malaysian television? - A survey on food advertising targeting children.

    PubMed

    Karupaiah, Tilakavati; Chinna, Karuthan; Mee, Loi Huei; Mei, Lim Siau; Noor, Mohd Ismail

    2008-01-01

    The Malaysian government recently introduced a ban on fast food advertisements targeting children on television. This study reports on data covering 6 months of television food advertising targeting children. Six out of seven of the Nation's commercial television networks participated (response rate = 85.7%). Based on reported timings of children's programmes, prime time significantly differed ( p <0.05) between weekdays (mean = 1.89 +/- 0.18 hr) and weekends (mean = 4.61 +/- 0.33 hr). The increased trend during weekends, school vacation and Ramadhan was evident. Over the six-month period, the mean number of food advertisements appearing per month varied greatly between television stations (C = 1104; D = 643; F = 407; B = 327; A = 59; E = 47). Food advertising also increased the most in September (n = 3158), followed by July (n = 2770), August (n = 2431), October (n = 2291), November (n = 2245) and June (n = 2211). Content analysis of advertisements indicated snacks were the highest (34.5%), followed by dairy products (20.3%), sugars and candies (13.4%), biscuits (11.2%), fast food (6.7%), breakfast cereal (6.4%), beverages (4.1%), supplements (0.9%), rice (0.6%), noodles (0.5%), bread (0.3%), miscellaneous and processed foods (0.2%). Paradoxically, we found that the frequency of snack food advertised during children's prime time was 5 times more than fast foods. The sodium content (mean = 620 mg per 100g) of these snack foods was found to be highest.

  18. Does television affect learning and school performance?

    PubMed

    Strasburger, V C

    1986-01-01

    Television is ubiquitous in American households and is becoming a pervasive force in the growth and development of American children. More time is spent watching television than in formal classroom instruction. Early studies, which failed to control for IQ and socioeconomic status, showed variable effects of heavy viewing on school performance. Later, better controlled studies have consistently demonstrated a significant deleterious effect of more than 1 or 2 h/day on academic performance, particularly reading scores. Innovative school programs that teach children how to watch television critically and appropriate management strategies for parents are discussed. PMID:3822948

  19. Television Studies: A Widening Perspective.

    ERIC Educational Resources Information Center

    Comstock, George

    1981-01-01

    Reviews three books concerned with the effects of television advertising upon children and their parents: "Television Advertising and Children," edited by June Esserman; "Children and the Faces of Television," edited by Edward Palmer and Aimee Dorr; and "The Effects of Television Advertising on Children," by Richard Adler and others. (JJD)

  20. Television and adolescent sexuality.

    PubMed

    Brown, J D; Childers, K W; Waszak, C S

    1990-01-01

    Existing studies of the sexual content of television programming and advertising and the effects of this content on adolescent viewers are reviewed. Content studies show that the frequency of sexual references have increased in the past decade and are increasingly explicit. Studies of the effects of this content, while scarce, suggest that adolescents who rely heavily on television for information about sexuality will have high standards of female beauty and will believe that premarital and extramarital intercourse with multiple partners is acceptable. They are unlikely to learn about the need for contraceptives as a form of protection against pregnancy or disease. Suggestions for future research and trends in television programming policies are explored.

  1. Description of Children's Television Advertising.

    ERIC Educational Resources Information Center

    Barcus, F. Earle

    This paper is a report of two studies which were conducted on children's television. The first, "Saturday Children's Television," is a content analysis of programming and advertising matter on four Boston commercial TV stations. The second, "Romper Room, An Analysis," focuses on that program's commercial practices. The first study involved the…

  2. Pressures on TV Programs: Coalition for Better Television's Case.

    ERIC Educational Resources Information Center

    Shipman, John M., Jr.

    In 1981, the conservative Coalition for Better Television (CBTV) threatened an economic boycott against advertisers who marketed their wares on programs that the coalition felt had excessive sex and violence. Because television networks are dependent on advertising, the coalition believed economic pressure on advertisers would force a…

  3. A Study on the Timing Technology of Digital Satellite TV

    NASA Astrophysics Data System (ADS)

    Song, K. X.

    2013-03-01

    Based on analyzing and summarizing the modern timing technologies, through intensive analyzing the characteristics of the current digital satellite TV signals, and without changing equipment configuration of the digital satellite TV transmitter and signal system, this thesis puts forward the method of using the digital TV signal to transmit the standard time and frequency, and carries out the relevant researches on the key technologies. Meanwhile, we make experiments on the digital satellite TV timing system, which are based on the proposed timing method. Through analyzing the test data, the timing method is proved practicable and with a high precision. The main research work is as follows: (1) Firstly, we summarize the necessary conditions and key elements required for timing by analyzing the characteristics of modern timing methods, and analyze China’s digital satellite TV signal system; Secondly, we propose the idea that the inherent flag bit of source coding signals of TV is used to trigger event of timing and then complete this task; Thirdly, we propose the principle of transmitting the standard time and frequency through digital satellite TV signal, analyze the error sources which affect the accuracy of timing, and find the ways to reduce the error effect. (2) Synchronization clock signal is recovered from asynchronous serial interface (ASI) data to achieve bit synchronization, so that the transmitter can accurately access to the high-precision standard time code. At the same time, the TV signal transmission delay on the transmission channel is accurately measured in order to supply the necessary information for timing. Based on the analysis of the ASI data transmission characteristics and transmission standards, a method using over-sampling to recover the ASI clock signal and synchronize the digital TV signal source coding is proposed in this paper. This method is proved effective by the implementation on the FPGA (Field Programmable Gate Array). (3) Using

  4. Television: Education's Prometheus.

    ERIC Educational Resources Information Center

    Sinclair, Dorothy

    1982-01-01

    Educational television offers a number of effective options for instruction. The development of several exemplary programs which have provided educational alternatives for schools, colleges, and other organizations are described. (Author/PP)

  5. Appraising Gender Role Portrayals in TV Commercials.

    ERIC Educational Resources Information Center

    Kolbe, Richard H.; Langefeld, Carl D.

    1993-01-01

    Examines gender role orientations of characters in prime time television advertisements through the Bem Sex-Role Inventory (BSRI) completed by 426 college students (43.2% females). Results confirm the appropriateness of the scale for self- and person-perception ratings. Uses of the BSRI in gender role research are discussed. (SLD)

  6. Bullying on Television: 1960-2010.

    PubMed

    Petranovich, Kaitlin A; Bapty, Samantha J; Maestas, Travis S; Strasburger, Victor C

    2016-10-01

    Bullying is a serious issue for adolescents, with health consequences both at the time of victimization and later on in adulthood. Aggression in the media is an area that has been explored as a contributing factor to bullying behavior. This study aims to determine if the incidence of aggression in popular television shows over the past 50 years has changed. A total of 198 episodes of the most popular television shows between the years 1960 and 2010 were coded for incidents of aggression and analyzed using simple linear regression. The mean number of events per episode was 8.8. No statistically significant correlation was found between number of bullying events and the years in which they occurred. Whereas it is possible that aggression on television may have an impact on bullying behaviors, there is no evidence that the incidence of bullying on television has changed significantly in the past 5 decades.

  7. Bullying on Television: 1960-2010.

    PubMed

    Petranovich, Kaitlin A; Bapty, Samantha J; Maestas, Travis S; Strasburger, Victor C

    2016-10-01

    Bullying is a serious issue for adolescents, with health consequences both at the time of victimization and later on in adulthood. Aggression in the media is an area that has been explored as a contributing factor to bullying behavior. This study aims to determine if the incidence of aggression in popular television shows over the past 50 years has changed. A total of 198 episodes of the most popular television shows between the years 1960 and 2010 were coded for incidents of aggression and analyzed using simple linear regression. The mean number of events per episode was 8.8. No statistically significant correlation was found between number of bullying events and the years in which they occurred. Whereas it is possible that aggression on television may have an impact on bullying behaviors, there is no evidence that the incidence of bullying on television has changed significantly in the past 5 decades. PMID:26538590

  8. The Impact of Cable Television in Canada on the Audiences to Canadian TV Stations.

    ERIC Educational Resources Information Center

    Canadian Broadcasting Corp., Ottawa (Ontario).

    A survey was made of television viewing in Canada in order to show the impact of cable television on television viewing in general, with special emphasis on examining the effect on the various categories of television station ownership. The report shows the extent to which television viewing habits vary between (a) those who watch television via…

  9. Multitasking With Television Among Adolescents

    PubMed Central

    Christensen, Claire G.; Bickham, David; Ross, Craig S.; Rich, Michael

    2015-01-01

    Using Ecological Momentary Assessment, we explored predictors of adolescents’ television (TV) multitasking behaviors. We investigated whether demographic characteristics (age, gender, race/ethnicity, and maternal education) predict adolescents’ likelihood of multitasking with TV. We also explored whether characteristics of the TV-multitasking moment (affect, TV genre, attention to people, and media multitasking) predict adolescents’ likelihood of paying primary versus secondary attention to TV. Demographic characteristics do not predict TV multitasking. In TV-multitasking moments, primary attention to TV was more likely if adolescents experienced negative affect, watched a drama, or attended to people; it was less likely if they used computers or video games. PMID:26549930

  10. Food advertising on Australian television: the extent of children's exposure.

    PubMed

    Neville, Leonie; Thomas, Margaret; Bauman, Adrian

    2005-06-01

    The objective of this study was to investigate the extent and nature of food advertising during Australian children's television (TV) viewing hours and programs, and to determine whether confectionery and fast food restaurant advertisements were more likely to be broadcast during children's programs than during adults' programs on Sydney television stations. One week (390 h) of Australian advertising data broadcast during children's TV viewing hours over 15 television stations were analysed to determine the proportion of food advertisements and, in turn, the proportion of those advertisements promoting foods high in fat and/or sugar. One week (346 h) of confectionery and fast food restaurant advertisements broadcast over three Sydney television stations were analysed to determine whether these types of advertisements were more likely to be advertised during children's programs than adults' programs. Half of all food advertisements promoted foods high in fat and/or sugar. 'Confectionery' and 'fast food restaurants' were the most advertised food categories during children's TV viewing hours. Confectionery advertisements were three times as likely, and fast food restaurant advertisements twice as likely, to be broadcast during children's programs than adults' programs. It can be concluded that foods most advertised during children's viewing hours are not those foods that contribute to a healthy diet for children. Confectionery and fast food restaurant advertising appears to target children. Australian children need protection from the targeted promotion of unhealthy foods on television, but currently little exists.

  11. High definition television: Evaluation for remote task performance

    NASA Astrophysics Data System (ADS)

    Draper, J. V.; Handel, S. J.; Herndon, J. N.

    High definition television (HDTV) transmits a video image with more than twice the number of horizontal scan lines that standard resolution television provides (1125 for HDTV to 525 for standard resolution television), with impressive picture quality improvement. These experimental activities are part of a joint collaboration between the U.S. Department of Energy (USDOE) and the Power Reactor and Nuclear Fuel Development Corporation (PNC) of Japan in the field of the Nuclear Fuel Cycle: Reprocessing Technology. Objects in the HDTV picture have more sharply defined edges, better contrast, and more accurate shading and color pattern reproduction. Because television is a key component for teleoperator performance, picture quality improvement could improve speed and accuracy. This paper describes three experiments which evaluated the impact of HDTV on remote task performance. HDTV was compared to standard resolution, monochromatic television and standard resolution, stereoscopic, monochromatic television. Tasks included judgement of depth in a televised scene, visual inspection, and a remote maintenance task. The experiments show that HDTV can improve performance. HDTV is superior to monoscopic, monochromatic, standard resolution television and to stereoscopic television for remote inspection tasks; it is less proficient than stereo television for distance matching. HDTV leads to lower error rate during tasks but does not reduce time required to complete tasks.

  12. Priming the Mental Time Line

    ERIC Educational Resources Information Center

    Di Bono, Maria Grazia; Casarotti, Marco; Priftis, Konstantinos; Gava, Lucia; Umilta, Carlo; Zorzi, Marco

    2012-01-01

    Growing experimental evidence suggests that temporal events are represented on a mental time line, spatially oriented from left to right. Support for the spatial representation of time comes mostly from studies that have used spatially organized responses. Moreover, many of these studies did not avoid possible confounds attributable to target…

  13. Physical inactivity and television-viewing time among Aboriginal adults with asthma: a cross-sectional analysis of the Aboriginal Peoples Survey

    PubMed Central

    Doggett, N.; Dogra, S.

    2015-01-01

    Abstract Introduction: The purpose of this analysis was to 1) determine the association between asthma and physical activity levels or sedentary time among Aboriginal adults, and 2) understand the influence of physical inactivity and sedentary time on health care use among Aboriginal adults with asthma. Methods: We analyzed 20 953 adults from the 2006 Aboriginal Peoples Survey. Those with self-reported physician-diagnosed asthma and a current prescription for asthma medication were considered to have current asthma. Insufficient physical activity was defined as < 3 hours/week of moderate to vigorous physical activity; high television screen time was defined as > 10 hours/week. Health care use was assessed using the number of health professional visits and overnight hospital stays. Results: Aboriginal adults with asthma were more likely to report high television-viewing time (OR = 1.16; CI: 1.11–1.22) and insufficient physical activity (OR = 1.15; CI: 1.10–1.20) than those without asthma. Those with asthma who reported high television-viewing time reported more health professional consults in the past 12 months (OR = 2.59; CI: 2.34–2.87), more overnight stays in hospital in the past year (OR = 1.95; CI: 1.82–2.08) and more overnight stays in the hospital in the past 5 years (OR = 1.13; CI: 1.07–1.18); results were less consistent for physical activity and health care use. Conclusion: These findings suggest that Aboriginal adults with asthma are less active than their peers without asthma and that such a lifestyle may be associated with higher health care use. These findings have implications for physical activity promotion and sedentary behaviour strategies targeting Aboriginal adults with asthma. PMID:25970805

  14. Children's Expectations for Television Entertainment vs. Television News Events.

    ERIC Educational Resources Information Center

    Reitzes, Katherine A.; White, Mary Alice

    1982-01-01

    Found that sixth- and eighth-grade children (1) predicted a greater proportion of positive outcomes for television entertainment events than for television news events and (2) rated news events as more likely to happen in everyday life than entertainment events. Concluded that children can discriminate between the two facets of television reality.…

  15. Adolescents, Parents, and Television Violence.

    ERIC Educational Resources Information Center

    Chaffee, Steven H.; McLeod, Jack M.

    Three hypotheses could explain a positive correlation between violence viewing and social aggressiveness in adolescents: 1) Heavy exposure to television (TV) violence somehow reinforces or induces aggressive tendencies; 2) An aggressive child is more likely to be attracted to violent TV programs; 3) Some third factors exist which could cause both…

  16. Television Criticism: A Multifarious Approach.

    ERIC Educational Resources Information Center

    Oseguera, A. Anthony

    Recognizing the need for a multifarious approach to television, this paper provides the reader with the following multidimensional approaches to television criticism: rhetorical, dramatic, literary, cinematic, content analysis, myth, linguistics, semiotics, phenomenalism, phenomenology, interpersonal communication, public relations, image,…

  17. Mariner Mars 1971 television picture catalog: Sequence design and picture coverage, volume 2, addendum 1

    NASA Technical Reports Server (NTRS)

    Koskela, P. E.

    1973-01-01

    This addendum to the Mariner Mars 1971 Television Picture Catalog, Volume 2 (for abstract, see N73-20850) contains data for the Mariner 9 TV pictures taken after Rev 262. Some of the data presented in Volume 2 is brought up to date. The new provisional mapping pole is discussed, and tables provide the latitude and longitude with respect to the new pole, prime meridian, and rotation rate for the centerpoints of all the Mariner 9 TV pictures.

  18. Television and the Female Consumer.

    ERIC Educational Resources Information Center

    Mann, Denise, Ed.; Spigel, Lynn, Ed.

    1988-01-01

    This special issue brings together an editorial, six articles, and three book reviews that focus on the relationship between television and the female audience. The articles are: (1) "Installing the Television Set: Popular Discourses on Television and Domestic Space, 1948-1955" (Lynn Spigel); (2) "The Spectacularization of Everyday Life: Recycling…

  19. Vocabulary Demands of Television Programs

    ERIC Educational Resources Information Center

    Webb, Stuart; Rodgers, Michael P. H.

    2009-01-01

    This study investigated vocabulary coverage and the number of encounters of low-frequency vocabulary in television programs. Eighty-eight television programs consisting of 264,384 running words were categorized according to genre. Television shows were classified as either British or American and then put into the following genres: news, drama,…

  20. Television and the Social Studies.

    ERIC Educational Resources Information Center

    Seiter, David M.

    1988-01-01

    Surveys ERIC/ChESS resources on both the influence of television on children and methods for using television effectively in the classroom. Titles of documents include "Getting Through: The Use of Media in the Classroom"; "Censorship, the Classroom, and the Electronic Environment"; and "Inside Television. Instructor's Guide (and) Students…

  1. Mountain Plains Learning Experience Guide: Radio and T.V. Repair. Course: Television Repair.

    ERIC Educational Resources Information Center

    Arneson, R.; And Others

    One of four individualized courses included in a radio and television repair, curriculum, this course focuses on trouble-shooting procedures for both black and white and color television equipment. The course is comprised of ten units: (1) Introduction to/and Block Diagrams of Television, (2) Television Audio Section Troubles, (3) Television Video…

  2. Real-time computer-generated hologram by means of liquid-crystal television spatial light modulator

    NASA Technical Reports Server (NTRS)

    Mok, Fai; Psaltis, Demetri; Diep, Joseph; Liu, Hua-Kuang

    1986-01-01

    The usefulness of an inexpensive liquid-crystal television) (LCTV) as a spatial light modulator for coherent-optical processing in the writing and reconstruction of a single computer-generated hologram has been demonstrated. The thickness nonuniformities of the LCTV screen were examined in a Mach-Zehnder interferometer, and the phase distortions were successfully removed using a technique in which the LCTV screen was submerged in a liquid gate filled with an index-matching nonconductive mineral oil with refractive index of about 1.45.

  3. Writing for Instructional Television.

    ERIC Educational Resources Information Center

    O'Bryan, Kenneth G.

    Writing considerations specific to instructional television (ITV) situations are discussed in this handbook written for the beginner, but designed to be of use to anyone creating an ITV script. Advice included in the handbook is based on information obtained from ITV wirters, literature reviews, and the author's personal experience. The ITV…

  4. Film, Radio, and Television.

    ERIC Educational Resources Information Center

    Hardesty, Carolyn, Ed.

    1990-01-01

    This journal issue covers the history of film, radio, and television in Iowa. The first article, "When Pictures and Sound Came to Iowa," summarizes the origin of movies and radio and their early beginnings in Iowa. Using old photographs and measurement charts, the viewing, reading, and listening habits of young people in 1950 and 1958 are…

  5. Play, Toys and Television.

    ERIC Educational Resources Information Center

    Brougere, Gilles

    In Western societies, television has transformed the life, culture, and points of reference of the child. Its particular sphere of influence is the child's play culture. This play culture is not hermetic: it is very oriented toward manipulation; has a symbolic role as a representational medium; evolves along with the child; has a certain amount of…

  6. Summer Television Project.

    ERIC Educational Resources Information Center

    Evansville-Vanderburgh School Corp., IN.

    Three general goals guided the creation of this summer education project: to maintain academic basic skills over the summer months, to involve parents in the learning process, and to involve teachers in reading inservice training. The summer television programs available to all Indiana children are "Ride the Reading Rocket" for grade 2; "Catch a…

  7. A Vilestone for Television

    ERIC Educational Resources Information Center

    Kohn, Sherwood Davidson

    1977-01-01

    Television programming has reached a point at which most viewers are getting up and turning off their sets because there is little worth watching. This means an opportunity is available for creativity and if the industry's executives are smart they will let in some fresh air. (Author/IRT)

  8. Adolescents and Television

    ERIC Educational Resources Information Center

    Hendry, Leo B.; Patrick, Helen

    1977-01-01

    Over 2,000 15-16 year old adolescents from central Scotland were surveyed to determine characteristics of high- vs. low-frequency television viewers. Personality characteristics, attitudes toward school and sports, and socioeconomic status were related to viewing habits. Sex of the viewer was found to be related to choice of programs. (GDC)

  9. Evaluation of Educational Television.

    ERIC Educational Resources Information Center

    Baggaley, P. Jonathan, Ed.; And Others

    Eleven articles on the evaluation of educational television (ETV) in South Africa are provided. Under the heading "Theory" are: (1) "The Meaning of Evaluation and Its Practice" (D. Nevo); (2) "Criteria for Evaluating ETV: A Theoretical Framework" (R. Israeli); and (3) "Sources of Evaluation Criteria in Education, with Particular Reference to the…

  10. Children's Play and Television.

    ERIC Educational Resources Information Center

    Powell, Mark

    2001-01-01

    Discusses adverse effects of FCC deregulation of children's television programming on children's play behavior. Discusses the difference between play and imitation, the role of high quality dramatic play in healthy child development, the popularity of war play, and use of toys to increase dramatic play. Considers ways to help children gain control…

  11. Filming for Television.

    ERIC Educational Resources Information Center

    Englander, A. Arthur; Petzold, Paul

    Film makers, professional or amateur, will find in this volume an extensive discussion of the adaptation of film technique to television work, of the art of the camera operator, and of the productive relationships between people, organization, and hardware. Chapters include "The Beginnings," an overview of the interrelationship between roles in…

  12. Television and Childhood Education.

    ERIC Educational Resources Information Center

    Hilliard, Robert L.

    To make adequate use of mass media for children's education, we must recognize that the medium is the message, that the conveyer is the content. The medium itself changes behavior, learning and growth patterns of the child. For example television itself teaches a special kind of visual awareness and enhances the ability to relate non-immediate…

  13. Content Analysis: Television.

    ERIC Educational Resources Information Center

    Williams, Tannis MacBeth; And Others

    Content analyses of the depiction of aggression and images of reality on Canadian television were performed on 109 program tapes of top-rated Toronto programs. Content was coded in terms of global messages communicated, character portrayals, context and setting of the program, amount and nature of conflict portrayed, and detailed information on…

  14. Schools and Cable Television.

    ERIC Educational Resources Information Center

    National Education Association, Washington, DC. Educational Technology Div.

    The papers gathered here are designed to provide a foundation of background information for those charged with the responsibility of formulating school district goals regarding cable television (CATV) and of obtaining the necessary cooperation from the local CATV franchise operators to reach these goals. The position of the National Education…

  15. Television Microwave--1971.

    ERIC Educational Resources Information Center

    Peterson, Roger E.

    Since it became a reality just before World War II, terrestrial microwave has improved in systems and equipments, but with the improvements have come higher costs. Television microwave costs are so high because users are demanding more capability, land prices have increased, operating costs are higher, and there is frequency congestion along many…

  16. Tourism on Television.

    ERIC Educational Resources Information Center

    Young, Bruce

    Thirteen half-hour television programs entitled "The Geography of Tourism" developed for use in Wilfrid Laurier University's (Canada) distance education program are discussed. Distance education embraces teaching, or communicating with, students who are not physically in the classroom with the instructor. The central theme of the series is the…

  17. 76 FR 72849 - Digital Low Power Television, Television Translator, and Television Booster Stations and To Amend...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-28

    ... amendments to 47 CFR 73.624(g), published at 76 FR 44821, July 27, 2011, are effective on November 28, 2011... FR 44821, July 27, 2011. Synopsis As required by the Paperwork Reduction Act of 1995, (44 U.S.C. 3507... COMMISSION 47 CFR Parts 73 and 74 Digital Low Power Television, Television Translator, and Television...

  18. Television viewing and physical activity among Latino children

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Watching television and using other forms of media such as video games, computers, print, music and movies takes up a surprisingly large amount of our children’s time. U.S. children spend more time watching television than any other activity except sleep. According to a recent nationwide report on c...

  19. High on Attractiveness, Low on Nutrition: An Over-Time Comparison of Advertising Food Products on Israeli Television.

    PubMed

    Eyal, Keren; Te'eni-Harari, Tali

    2016-08-01

    This content analysis examines Israeli television food advertising. It compares 2008-2009 and 2012-2013, two periods immediately before and several years after regulatory, educational, and public-advocacy efforts have been advanced to raise awareness of and tackle the television-obesity link. Advertisements were drawn from a composite week sample aired on Israeli broadcast channels from 4:00 p.m. until midnight in each of the two periods. Nearly a quarter of ads were for food products, even after a significant drop over the years. The most common food categories included candies and sweetened drinks, whereas fruit and vegetables were among the least common products advertised. The most prevalent central message in food advertisements was that the product makes for an economically sensible purchase, with a much lower focus on the health qualities of the food products. Food advertisements were characterized by a very short duration and an increased reliance on emotional, rather than cognitive, appeal, especially in ads for low-nutrient foods. A significant increase was observed in 2012-2013 in the reliance on thin models in food advertisements, and these were most often associated with high levels of physical attractiveness, promoting the thin ideal. Findings are discussed in light of theory, previous research conducted worldwide, and audience effects. Implications are addressed for health and media industry regulation efforts. PMID:26756228

  20. Sex and genre on prime time.

    PubMed

    Smith, C

    1991-01-01

    Sexual activity is never explicitly represented on network television programs. Rather, realms of sexuality are suggested. These realms are represented differently according to the genre of the program; sitcoms explore the realm of the taboo, while nighttime soaps plumb the inevitable consequences of sexual activity. Detective shows display the sexual underworld. When a program shows sexuality from more than a generic perspective, it provides a more global representation and is also a more fruitful object of study.

  1. The portrayal of older people in television advertisements: a cross-cultural content analysis of the United States and South Korea.

    PubMed

    Lee, Oungkwan; Kim, Bong-Chul; Han, Sangpil

    2006-01-01

    A cross-cultural content analysis of 2295 prime-time television ads--859 ads from the United States and 1436 ads from South Korea-was conducted to examine the differences in the portrayal of older people between U.S. and Korean ads. In two countries, the underrepresentation of older people in ads was found in terms of proportions of the actual population. The findings also showed that older people are more likely to play major roles in Korean television ads than in U.S. ads. In terms of the attributes of older people depicted in ads, differences between U.S. and Korean ads were also found. The results showed that Korean television ads are likely to more positively depict older people than American television ads are. These findings supported the basic assumption of cross-cultural advertising, in which the differences in cultural values between the two cultures are related to the differences in the contents of their advertisements. However, the problems of underrepresentation and stereotypes in the portrayal of older people were still identified both in Korean and U.S. prime-time television ads.

  2. Three-dimensional television: a broadcaster's perspective

    NASA Astrophysics Data System (ADS)

    Jolly, S. J. E.; Armstrong, M.; Salmon, R. A.

    2009-02-01

    The recent resurgence of interest in the stereoscopic cinema and the increasing availability to the consumer of stereoscopic televisions and computer displays are leading broadcasters to consider, once again, the feasibility of stereoscopic broadcasting. High Definition Television is now widely deployed, and the R&D departments of broadcasters and consumer electronics manufacturers are starting to plan future enhancements to the experience of television. Improving the perception of depth via stereoscopy is a strong candidate technology. In this paper we will consider the challenges associated with the production, transmission and display of different forms of "three-dimensional" television. We will explore options available to a broadcaster wishing to start a 3D service using the technologies available at the present time, and consider how they could be improved to enable many more television programmes to be recorded and transmitted in a 3D-compatible form, paying particular attention to scenarios such as live broadcasting, where the workflows developed for the stereoscopic cinema are inapplicable. We will also consider the opportunities available for broadcasters to reach audiences with "three-dimensional" content via other media in the near future: for example, distributing content via the existing stereoscopic cinema network, or over the Internet to owners of stereoscopic computer displays.

  3. Television viewing and obesity in adult males.

    PubMed Central

    Tucker, L A; Friedman, G M

    1989-01-01

    We estimated the extent to which time spent watching television is associated with obesity and super-obesity among 6,138 employed adult males. After adjustment for age, smoking status, length of work week, measured physical fitness, and reported weekly hours of exercise, people who viewed TV more than three hours/day were twice as likely to be obese as those who viewed less than 1 hour/day. Those who viewed for 1 to 2 hours daily had a relative risk of 1.60 (1.21, 2.11). Physical fitness consistently confounded the associations between TV viewing and obesity/super-obesity, but the other control variables did not do so. PMID:2929820

  4. Psycho-Physiological Effects of Television Viewing During Exercise

    PubMed Central

    Rider, Brian C.; Bassett, David R.; Strohacker, Kelley; Overstreet, Brittany S.; Fitzhugh, Eugene C.; Raynor, Hollie A.

    2016-01-01

    We propose that enjoyment is an important factor in the adoption and long-term maintenance of exercise. Television (TV) viewing is believed to be a highly enjoyed leisure-time activity, combining it with exercise may make for a more enjoyable exercise experience. The objective of this study was to examine the effects of television (TV) viewing on psychological and physiological variables during a moderate-intensity exercise bout. Twenty-eight insufficiently active (<150 minutes per week of moderate intensity PA and/or 75 minutes of vigorous PA) adults (Age: M = 47.4 ± 7.6 years) participated in this study. Each participant performed three separate 30-minute walking bouts on a motorized treadmill. During each bout, participants watched a program they selected (30-minute scripted show) (self-selected TV condition), a British Broadcasting Corporation (BBC) nature program (standardized TV condition), or no TV program (no TV condition). Participants were unable to select the nature program as their self-selected program, as it was not a 30-minute scripted program. A Polar Heart Rate (HR) monitor and validated surveys on affect and enjoyment were used. Participants reported greater enjoyment of exercise for both self-selected and standardized TV conditions (97.1 ± 15.2 and 92.7 ± 15.2), compared to the No TV condition (77.5 ± 13.4, p < 0.001). The two TV conditions resulted in similar levels of focus on TV viewing (self-selected TV: 81.2 ± 19.7; standardized TV: 79.1 ± 14.2, p > 0.05) and dissociation from walking (self-selected TV: 38.1 ± 6.7 and standardized TV: 33.2 ± 3.9); they also resulted in more dissociation than the no TV condition (TV: 72.6 ± 5.6, p = 0.002). The findings indicate that TV viewing, regardless of whether the programming is self-selected or standardized, associates with greater enjoyment of exercise. Key points The use of TV viewing is a novel method of increasing enjoyment of exercise. TV viewing resulted in greater reported enjoyment of

  5. Wake in faint television meteors

    NASA Technical Reports Server (NTRS)

    Robertson, M. C.; Hawkes, Robert L.

    1992-01-01

    The two component dustball model was used in numerical lag computation. Detached grain lag is typically less than 2 km, with expected wakes of a few hundred meters. True wake in television meteors is masked by apparent wake due to the combined effects of image persistence and blooming. To partially circumvent this problem, we modified a dual MCP intensified CID video system by addition of a rotating shutter to reduce the effective exposure time to about 2.0 ms. Preliminary observations showed that only 2 of 27 analyzed meteors displayed statistically significant wake.

  6. Cable Television and Satellite Broadcasting

    NASA Astrophysics Data System (ADS)

    Blackburn, J. F.

    1990-05-01

    Sponsored by the Financial Times, this 2-day conference was the eighth in the annual series. This particular conference marks the end of the first year of the Sky Television network's operation in the U.K. The conference was held just before British Satellite Broadcasting (BSB) goes into operation. With speakers from the U.K., the U.S., France, Japan, and the Netherlands, attendance exceeded all previous conferences. The 400 participants came mainly from the U.K., but also represented were France, the Netherlands, U.S., Australia, Spain, Norway, Canada, Switzerland, Denmark, Federal Republic of Germany (FRG), Finland, Monaco, Belgium, South Africa, Italy, Luxembourg, Irish Republic, and Malta.

  7. Television Studies in India: The State of the Art.

    ERIC Educational Resources Information Center

    Agrawal, Binod C.

    This document presents the history of television research in India and reviews related studies conducted during three different time-spans. Part one discusses research done prior to 1975, which concentrated primarily on the evaluation of the effectiveness of television as a medium of instruction both in elementary and secondary schools and for…

  8. Text in a Texture of Television: Children's Homework Experience.

    ERIC Educational Resources Information Center

    Wober, J. Mallory

    1992-01-01

    Reports results of a survey of British children ages 7 to 15 that examined time spent watching television, listening to music, reading, and playing outdoors; attitudes and stereotypes regarding these activities; and frequency and opinions of doing homework with the television on. Correlations of various behaviors and perceptions are presented.…

  9. Television: the Community Hearth for the College Campus.

    ERIC Educational Resources Information Center

    Porter, Michael J.; Sapp, Aimee

    A study examined how college students watch television: Are there gender differences in how students watch? Is watching a form of socialization or a means of escape and diversion? Is there a relationship between students' GPA and the number of hours they spend watching television? Subjects were 379 full-time undergraduates--half of whom were male…

  10. Television and Its Effects on Children.

    ERIC Educational Resources Information Center

    Miller, Lewis

    This paper presents a redefinition of the term "television," examines problems of determining the effects of television on children, reviews research on possible effects of TV on children, and concludes by focusing on prosocial, educational programming. The argument is made that because we are immersed in the phenomenon of television, we can not…

  11. Toward a Rhetorical Vision for Public Television.

    ERIC Educational Resources Information Center

    Stavitsky, Alan G.

    Critics contend American public television has failed to realize the potential envisioned by the Carnegie Commission on Educational Television. Using Ernest Bormann's theory of fantasy theme analysis as a framework to examine public TV reveals that American public television has been unable to develop a coherent rhetorical vision or a clear…

  12. The Relationship between Television Viewing and Obesity in Young Children: A Review of Existing Explanations

    ERIC Educational Resources Information Center

    Jenvey, Vickii B.

    2007-01-01

    It has often been proposed that young (three to six years old) children's television viewing habits contribute to early-onset obesity. Three explanations that link television viewing patterns of young children with the development of obesity are considered. First, television viewing displaces time available for physical activity, reduces energy…

  13. Television's Impact on Children's Reading Comprehension and Decoding Skills: A 3-Year Panel Study.

    ERIC Educational Resources Information Center

    Koolstra, Cees M.; And Others

    1997-01-01

    Explores longitudinal effects of television viewing on 1,050 Dutch children's reading comprehension, causal mechanisms that underlie these effects on reading comprehension, and longitudinal effects of television on decoding skills. Surveys children three times at one-year intervals. Suggests that television viewing inhibited development of reading…

  14. Obstacles to Television Reform in Latin America--A New Look at the Failures.

    ERIC Educational Resources Information Center

    Fox, Elizabeth; Roncagliolo, Rafael

    This paper briefly discusses television reform in five Latin American countries where media reform occurred at roughly the same time, i.e., Peru, Chile, Venezuela, Mexico, and Brazil. The development of television in Colombia, where no reform occurred, is compared with television development in the other countries. The main causes that gave rise…

  15. Sport and Leisure and Its Use in Television Programs and Commercials-- A Model.

    ERIC Educational Resources Information Center

    Groves, David L.

    1987-01-01

    Studied influence of television as a leisure activity in adult women between the ages of 36 and 50 (two groups: one, sports-oriented, the other, not sports-oriented). Nonsports-oriented subjects watched television for passing of time, companionship, and information; the other group viewed television for current events. Leisure activity was direct…

  16. Does Television Rot Your Brain? New Evidence from the Coleman Study. NBER Working Paper No. 12021

    ERIC Educational Resources Information Center

    Gentzkow, Matthew; Shapiro, Jesse M.

    2006-01-01

    We use heterogeneity in the timing of television's introduction to different local markets to identify the effect of preschool television exposure on standardized test scores later in life. Our preferred point estimate indicates that an additional year of preschool television exposure raises average test scores by about .02 standard deviations. We…

  17. Television noise reduction device

    NASA Technical Reports Server (NTRS)

    Gordon, B. L.; Stamps, J. C. (Inventor)

    1975-01-01

    A noise reduction system that divides the color video signal into its luminance and chrominance components is reported. The luminance component of a given frame is summed with the luminance component of at least one preceding frame which was stored on a disc recorder. The summation is carried out so as to achieve a signal amplitude equivalent to that of the original signal. The averaged luminance signal is then recombined with the chrominance signal to achieve a noise-reduced television signal.

  18. Television for Deaf People: Selected Projects.

    ERIC Educational Resources Information Center

    Freebairn, Thomas

    Television projects for the deaf are described with special focus on activities by the Deafness Research and Training Center to develop a cable television cooperative to produce and distribute programs for the deaf. The chapter on cable television considers principles of cable television, the model for a cable television cooperative, steps in…

  19. Inside Television: A Guide To Critical Viewing.

    ERIC Educational Resources Information Center

    White, Ned

    This course is divided into seven units, each focusing on a particular aspect of television. The unit topics and some of the subtopics included are: (1) television and the American viewer; (2) the television industry (the networks, the role of the Federal Communications Commission, public television, and the business of television); (3) programs…

  20. Sexual Intimacy and Drug Use in TV Series.

    ERIC Educational Resources Information Center

    Fernandez-Collado, Carlos F.; And Others

    1978-01-01

    Describes a study of sexual intimacy, alcohol, tobacco, and drug use on prime time and Saturday morning television in general. Presents a separate analysis of this content, in shows heavily viewed by children, in terms of their potential for social learning in these areas. (JMF)

  1. Interactive Cable Television. Final Report.

    ERIC Educational Resources Information Center

    Active Learning Systems, Inc., Minneapolis, MN.

    This report describes an interactive video system developed by Active Learning Systems which utilizes a cable television (TV) network as its delivery system to transmit computer literacy lessons to high school and college students. The system consists of an IBM PC, Pioneer LDV 4000 videodisc player, and Whitney Supercircuit set up at the head end…

  2. The Rare Case of Television Aesthetics.

    ERIC Educational Resources Information Center

    Zettl, Herbert

    1978-01-01

    Provides an apparatus for the analysis and evaluation of television by categorizing the existential media factors such as light, two- and three-dimensional screen space, time-motion, and sound. The correlation of one factor, time, with experiental phenomena such as instantaneousness and irrevocability of the moment and the complexity of the…

  3. What's on Malaysian television? - A survey on food advertising targeting children.

    PubMed

    Karupaiah, Tilakavati; Chinna, Karuthan; Mee, Loi Huei; Mei, Lim Siau; Noor, Mohd Ismail

    2008-01-01

    The Malaysian government recently introduced a ban on fast food advertisements targeting children on television. This study reports on data covering 6 months of television food advertising targeting children. Six out of seven of the Nation's commercial television networks participated (response rate = 85.7%). Based on reported timings of children's programmes, prime time significantly differed ( p <0.05) between weekdays (mean = 1.89 +/- 0.18 hr) and weekends (mean = 4.61 +/- 0.33 hr). The increased trend during weekends, school vacation and Ramadhan was evident. Over the six-month period, the mean number of food advertisements appearing per month varied greatly between television stations (C = 1104; D = 643; F = 407; B = 327; A = 59; E = 47). Food advertising also increased the most in September (n = 3158), followed by July (n = 2770), August (n = 2431), October (n = 2291), November (n = 2245) and June (n = 2211). Content analysis of advertisements indicated snacks were the highest (34.5%), followed by dairy products (20.3%), sugars and candies (13.4%), biscuits (11.2%), fast food (6.7%), breakfast cereal (6.4%), beverages (4.1%), supplements (0.9%), rice (0.6%), noodles (0.5%), bread (0.3%), miscellaneous and processed foods (0.2%). Paradoxically, we found that the frequency of snack food advertised during children's prime time was 5 times more than fast foods. The sodium content (mean = 620 mg per 100g) of these snack foods was found to be highest. PMID:18818170

  4. Television Commercials: How to Create Successful TV Advertising.

    ERIC Educational Resources Information Center

    Wainwright, Charles Anthony

    All the steps in making a television commercial, from conception to writing through production, are laid out, and many examples of real commercials illustrate the process. The book is directed toward those who want to write successful commercials. Subjects include the use of research in constructing and evaluating commercials, budgeting, choosing…

  5. Social Influence in Televised Election Debates: A Potential Distortion of Democracy

    PubMed Central

    Davis, Colin J.; Bowers, Jeffrey S.; Memon, Amina

    2011-01-01

    A recent innovation in televised election debates is a continuous response measure (commonly referred to as the “worm”) that allows viewers to track the response of a sample of undecided voters in real-time. A potential danger of presenting such data is that it may prevent people from making independent evaluations. We report an experiment with 150 participants in which we manipulated the worm and superimposed it on a live broadcast of a UK election debate. The majority of viewers were unaware that the worm had been manipulated, and yet we were able to influence their perception of who won the debate, their choice of preferred prime minister, and their voting intentions. We argue that there is an urgent need to reconsider the simultaneous broadcast of average response data with televised election debates. PMID:21479191

  6. Social influence in televised election debates: a potential distortion of democracy.

    PubMed

    Davis, Colin J; Bowers, Jeffrey S; Memon, Amina

    2011-03-30

    A recent innovation in televised election debates is a continuous response measure (commonly referred to as the "worm") that allows viewers to track the response of a sample of undecided voters in real-time. A potential danger of presenting such data is that it may prevent people from making independent evaluations. We report an experiment with 150 participants in which we manipulated the worm and superimposed it on a live broadcast of a UK election debate. The majority of viewers were unaware that the worm had been manipulated, and yet we were able to influence their perception of who won the debate, their choice of preferred prime minister, and their voting intentions. We argue that there is an urgent need to reconsider the simultaneous broadcast of average response data with televised election debates.

  7. Astronomy TV outreach, CUBA experiences

    NASA Astrophysics Data System (ADS)

    Alvarez, Oscar

    2015-08-01

    As professional astronomer and science communicator, I want to share my personal experience communicating Astronomy and general science principles in maybe, the most popular science outreach devoted TV program in Cuba. It is broadcasted nationwide in a prime time schedule every Sunday. The Science Popularization on TV, is in a Third World Country hard to do if you want to produce attractive materials for a broad audience. Budgets constraints in most of the cases and lack of the technical equipment required to produce first class visual materials conspire, against motivation and creativity of local scientists and media professionals. A way to show the advance of the national scientific community in Science fields and connecting them in a friendly relation with a broad majority of the people, is to combine the wisdom and knowledge of the local scientists together with the most spectacular TV production of the first world countries. Commenting, analyzing and conveying the hard science into the public debate of the common citizens. Here is shown a way to convey cutting edge science to the general public, using limited resources to produce imaginative television productions, highlighting the development, knowledge and wisdom of the local scientists.

  8. Sensing Methods for Detecting Analog Television Signals

    NASA Astrophysics Data System (ADS)

    Rahman, Mohammad Azizur; Song, Chunyi; Harada, Hiroshi

    This paper introduces a unified method of spectrum sensing for all existing analog television (TV) signals including NTSC, PAL and SECAM. We propose a correlation based method (CBM) with a single reference signal for sensing any analog TV signals. In addition we also propose an improved energy detection method. The CBM approach has been implemented in a hardware prototype specially designed for participating in Singapore TV white space (WS) test trial conducted by Infocomm Development Authority (IDA) of the Singapore government. Analytical and simulation results of the CBM method will be presented in the paper, as well as hardware testing results for sensing various analog TV signals. Both AWGN and fading channels will be considered. It is shown that the theoretical results closely match with those from simulations. Sensing performance of the hardware prototype will also be presented in fading environment by using a fading simulator. We present performance of the proposed techniques in terms of probability of false alarm, probability of detection, sensing time etc. We also present a comparative study of the various techniques.

  9. Time-average TV holography for vibration fringe analysis

    SciTech Connect

    Kumar, Upputuri Paul; Kalyani, Yanam; Mohan, Nandigana Krishna; Kothiyal, Mahendra Prasad

    2009-06-01

    Time-average TV holography is widely used method for vibration measurement. The method generates speckle correlation time-averaged J0 fringes that can be used for full-field qualitative visualization of mode shapes at resonant frequencies of an object under harmonic excitation. In order to map the amplitudes of vibration, quantitative evaluation of the time-averaged fringe pattern is desired. A quantitative evaluation procedure based on the phase-shifting technique used in two beam interferometry has also been adopted for this application with some modification. The existing procedure requires a large number of frames to be recorded for implementation. We propose a procedure that will reduce the number of frames required for the analysis. The TV holographic system used and the experimental results obtained with it on an edge-clamped, sinusoidally excited square aluminium plate sample are discussed.

  10. Means for improving apparent resolution of television

    NASA Technical Reports Server (NTRS)

    Hilborn, E. H.

    1967-01-01

    Technique using short term temporal integration characteristics of the observers visual system improves the apparent resolution of television video presentations. The raster is displaced slightly on each frame so the eye can integrate the information in each raster grain. This phase shift uses a switching time delay.

  11. UPDATE: Television and Children: A Bibliography.

    ERIC Educational Resources Information Center

    Luke, Carmen

    1985-01-01

    This update of a bibliography published in Canadian Journal of Educational Communication (Fall 1982; Winter 1983) cites qualitative research seeking a more comprehensive, contextual account of children's television viewing. Specific items deal with viewing time, family role, habit modification, fright reaction, commercials, affective and language…

  12. Apollo 16 television transmission of lunar module ascent stage liftoff

    NASA Technical Reports Server (NTRS)

    1972-01-01

    The flame from the Apollo 16 Lunar Module 'Orion' ascent stage engine creates a kaleidoscope effect during luanr liftoff, as seen in this reproduction taken from a color television transmission made the the RCA color TV camera mounted on the Lunar Roving Vehicle (LRV) (35163); Apollo 16 LM 'Orion' ascent stage makes its liftoff from the lunar surface at 175:44 ground elapsed time, 7:26 p.m., April 23, 1972 (35164).

  13. Comparison of VLBI, TV and traveling clock techniques for time transfer

    NASA Technical Reports Server (NTRS)

    Spencer, J. H.; Waltman, E. B.; Johnston, K. J.; Santini, N. J.; Klepczynski, W. J.; Matsakis, D. N.; Angerhofer, P. E.; Kaplan, G. M.

    1982-01-01

    A three part experiment was conducted to develop and compare time transfer techniques. The experiment consisted of (1) a very long baseline interferometer (VLBI), (2) a high precision portable clock time transfer system between the two sites, and (3) a television time transfer. A comparison of the VLBI and traveling clock shows each technique can perform satisfactorily at the five nsec level. There was a systematic offset of 59 nsec between the two methods, which we attributed to a difference in epochs between VLBI formatter and station clock. The VLBI method had an internal random error of one nsec at the three sigma level for a two day period. Thus, the Mark II system performed well, and VLBI shows promise of being an accurate method of time transfer. The TV system, which had technical problems during the experiment, transferred time with a random error of about 50 nsec.

  14. Computerized Television: New Developments in Television Production Techniques.

    ERIC Educational Resources Information Center

    Metallinos, Nikos

    Based on the notion that technological and artistic developments in the area of television production affect viewers' comprehension and appreciation of televised programs, this essay examines the impact of telecommunication advances on the industry. The first section briefly considers the technological advances of the last decade in major TV…

  15. Watching television by kids: How much and why?

    PubMed Central

    Morowatisharifabad, Mohammad Ali; Karimi, Masoud; Ghorbanzadeh, Fatemeh

    2015-01-01

    Introduction: Television (TV) viewing by children may be linked to a range of adverse health and behavioral outcomes. This study was aimed at examining the relationship between socioeconomic factors of families and TV watching behavior among 3–5 years old children in Ardakan, Yazd, Iran. Materials and Methods: In the cross-sectional study, mothers of 188 children (93 boys and 95 girls) between 3 and 5 years old completed a researcher-designed questionnaire. Data were analyzed by using SPSS, using bivariate correlations and t-test for independent samples. Results: The mean of TV viewing was 2.68 ± 1.6 h daily, ranging from 0 to 9 h. There were no statistically significant gender differences on the basis of daily TV watching. There were positive associations between the children's daily TV watching and age as well aschildren's daily TV watching and their mothers’ time spent on watching TV. Children who lived in houses with the yard and could use it as a playground watched less TV than did the children who lived in houses without the yard. Conclusion: The results suggest that health care professionals should be aware of the association between different socioeconomic status aspects of families, such as the children's and mothers’ time spent on watching TV and having a yard in the house in an attempt to develop effective strategies and interventions to prevent excess TV watching. PMID:26097850

  16. Television and music video exposure and adolescent 'alcopop' use.

    PubMed

    Van den Bulck, Jan; Beullens, Kathleen; Mulder, Joost

    2006-01-01

    Alcohol abuse among adolescents is a cause for concern. Around 1995 alcopops (sweetened alcoholic drinks) entered the scene and caused even more concern. Many fear that the sweet taste makes is easier to start drinking for those not yet used to drinking alcohol and the marketing appears aimed at adolescents. Because alcohol use has been linked to television viewing in general and music video viewing in particular this article examined whether a relationship existed between television and music video exposure and the consumption of alcopops. Data were collected with a questionnaire focused on television exposure and alcohol behavior. Respondents were a random sample of 2,546 first- and fourth year schoolchildren of Flanders, the Dutch speaking region of Belgium (60% of the Belgian population). Self reported general TV viewing, music video exposure and drinking of alcopops at home and/or while going out were measured. 68.4% of the respondents watched music videos at least several times a week. The odds of being an alcopop drinker at home increased by 196% for those, who watched music videos at least several times a week (OR = 1.961). For each additional hour of TV viewed per day, the respondents were 17% more likely to be drinkers of altopops at home (OR = 1.169). The odds of being an alcopop drinker, when going out increased by 239% for those who watched music videos at least several times a week (OR = 2.394). For each additional hour of TV viewed per day, the respondents were 19% more likely to be drinkers of alcopops when going out (OR = 1.186). These findings suggest that there is an association between music video exposure and use of alcopops not explained by overall exposure to television. This relationship merits further attention as it is a better predictor of alcopop use, than the control variables and overall TV viewing.

  17. Payload operation television system

    NASA Technical Reports Server (NTRS)

    1976-01-01

    The TV system assembled is intended for laboratory experimentation which would develop operational techniques and lead to the design of space-borne TV equipment whose purpose would be to assist the astronaut-operator aboard a space station to load payload components. The TV system assembled for this program is a black and white, monocular, high performance system. The equipment consists principally of a good quality TV camera capable of high resolving power; a TV monitor; a sync generator for driving camera and monitor; and two pan/tilt units which are remotely controlled by the operator. One pan/tilt unit provides control of the pointing of the camera, the other similarly controls the position of a simulated payload.

  18. Television observations of Phobos

    NASA Technical Reports Server (NTRS)

    Avanesov, G. A.; Bonev, B. I.; Boicheva, V.; Kempe, F.; Bazilevskii, A. T.; Duxbury, T.

    1989-01-01

    In February and March 1989 the Phobos 2 spacecraft took 37 television images of Phobos from a distance of 190-1100 km. The data are being used to update the three-dimensional model of Phobos, to provide improved determinations of its density and orbital dynamics, and to study its surface color, composition, and texture. Preliminary findings are presented here which include different integrated photometric behavior in visible and near-infrared bands, observation of a region immediately west of Stickney which is relatively free of large grooves, the prevalence of bright rims on grooves and younger craters, and low bulk density.

  19. Television and contraception.

    PubMed

    Klein, L

    1986-01-01

    This article consists of excerpts from a speach made on October 19th at the 1986 annual meeting of the Association of Planned Parenthood Professionals by Dr. Luella Klein, President of the American College of Obstetricians and Gynecologists (ACOG) between 1984-85. The speaker described the reaction of US television network to the ACOG's request that the networks air a public service announcement encouraging responsible sexual behavior among the nation's young people. In 1984 the ACOG initiated a public information program aimed at reducing the high number of unwanted births among young people. The ACOG with the help of an advertising agency developed a 27-second public service announcement stressing responsible parenthood and informing young people that they could write or call for further information. A booklet, entitled "Facts," was prepared for distribution to those who inquired. It advised young people to consider postponing sexual intercourse but to use the most effective methods of contraception if they decided to be sexually active. Oral contraceptives for females and condoms for males were recommended as the most effective methods. When the 3 major television networks, i.e., the American Broadcasting Company (ABC), the National Broadcasting Company (NBC), and the Columbia Broadcasting System (CBS), were requested to carry the announcement, all 3 networks claimed the announcement was too controversial to air. These same networks do not hesitate to show blatant, irresponsible sexual behavior repeatedly during their entertainment programming, and commercials with sexual innuendos are routinely accepted for airing by the networks. In July, 1986, the ACOG called a news conference in New York City to inform the news media about the rejection of the announcement by the networks. The conference stimulated considerable interest, and the story was carried by many newspapers and by radio and television news programs. Many of the news accounts of the story contained

  20. The relationship between TV/computer time and adolescents' health-promoting behavior: a secondary data analysis.

    PubMed

    Chen, Mei-Yen; Liou, Yiing-Mei; Wu, Jen-Yee

    2008-03-01

    Television and computers provide significant benefits for learning about the world. Some studies have linked excessive television (TV) watching or computer game playing to disadvantage of health status or some unhealthy behavior among adolescents. However, the relationships between watching TV/playing computer games and adolescents adopting health promoting behavior were limited. This study aimed to discover the relationship between time spent on watching TV and on leisure use of computers and adolescents' health promoting behavior, and associated factors. This paper used secondary data analysis from part of a health promotion project in Taoyuan County, Taiwan. A cross-sectional design was used and purposive sampling was conducted among adolescents in the original project. A total of 660 participants answered the questions appropriately for this work between January and June 2004. Findings showed the mean age of the respondents was 15.0 +/- 1.7 years. The mean numbers of TV watching hours were 2.28 and 4.07 on weekdays and weekends respectively. The mean hours of leisure (non-academic) computer use were 1.64 and 3.38 on weekdays and weekends respectively. Results indicated that adolescents spent significant time watching TV and using the computer, which was negatively associated with adopting health-promoting behaviors such as life appreciation, health responsibility, social support and exercise behavior. Moreover, being boys, being overweight, living in a rural area, and being middle-school students were significantly associated with spending long periods watching TV and using the computer. Therefore, primary health care providers should record the TV and non-academic computer time of youths when conducting health promotion programs, and educate parents on how to become good and healthy electronic media users.

  1. Graphic Design in Educational Television.

    ERIC Educational Resources Information Center

    Clarke, Beverley

    To help educational television (ETV) practitioners achieve maximum clarity, economy and purposiveness, the range of techniques of television graphics is explained. Closed-circuit and broadcast ETV are compared. The design process is discussed in terms of aspect ratio, line structure, cut off, screen size, tone scales, studio apparatus, and…

  2. Teaching Irish History through Television.

    ERIC Educational Resources Information Center

    Raymond, Raymond J.

    1988-01-01

    Describes and evaluates a course dealing with Irish history presented through closed-circuit television at the University of Connecticut (Storrs). Explores the use of televised instruction as a means of teaching history to undergraduates. Reports that this approach, supplemented by a live interactive component, was deemed successful by students…

  3. Empirical Studies on Television Composition.

    ERIC Educational Resources Information Center

    Metallinos, Nikos

    A review of research on television's major compositional factors was undertaken to determine the status of such research and to note the major variables involved in the structure of television pictures. It was found that such research could be grouped in four categories--lighting and color, staging, editing, and sound--and that these areas covered…

  4. Cable Television and the University.

    ERIC Educational Resources Information Center

    Lyman, Richard

    Universities contain powerful blocs of resistance to new educational technology, perhaps especially to television. University attitudes and structures as well as faculty ignorance, apathy, and resistance affect the development of cable television. No one seems to speak with great confidence and precision about the educational potential of cable.…

  5. The Benefits of Watching Television.

    ERIC Educational Resources Information Center

    Levinson, Paul

    The unfounded and sometimes absurd attacks on television have tended to obscure many of the medium's obvious personal, social, and aesthetic benefits. It is easy to watch, and if its content does not always provide viewers with much to think about, television does not ask much of them either: they may eat, sleep, and unwind in front of it,…

  6. Cable Television: Notebook Number Five.

    ERIC Educational Resources Information Center

    Notebook, 1973

    1973-01-01

    Cable television has been introduced to the public as a revolutionary development in communications, but its history, evolving structure, and present operation indicate otherwise. A few large industrial conglomerates have come to dominate the field of cable television and studies by private institutions and the regulatory activities of the Federal…

  7. Recall of Television Weather Reports.

    ERIC Educational Resources Information Center

    Hyatt, David; And Others

    1978-01-01

    A Minneapolis/St. Paul telephone survey revealed that most people interviewed relied on radio weather reports for weather information, that the amount of weather information retained from radio and television forecasts was minimal, and that most people were satisfied with television weather reports. (GW)

  8. Subcultural Experience and Television Viewing.

    ERIC Educational Resources Information Center

    Matabane, Paula

    This study examines two concepts--the relationship between different types of television viewing as evidence of viewer selectivity, and the structural relationships between television viewing and experiences derived from a subculture and location in the social structure. A review of the way mainstream research has characterized the viewing…

  9. Children's Responses to Television Violence.

    ERIC Educational Resources Information Center

    Leifer, Aimee Dorr; Roberts, Donald F.

    A paper-and-pencil measure of aggressive resonse was developed to study the effects on children of exposure to television-mediated violence. Using this measure, a series of experiments was conducted using actural television programs as stimulus material. The results of these studies suggest: 1) Although the majority of children understand the…

  10. About Television Reality and Performance.

    ERIC Educational Resources Information Center

    Howard, Brice

    The author presents the argument that television reality is a new kind of performance in our environment: we don't respond to it and it doesn't acknowledge our presence. The images and sounds of television reality are "its", and our human organisms must be disconcerted by these "its" occuring in the privacy of our homes. We are being taught to…

  11. Educational Television: "Let's Explore Science".

    ERIC Educational Resources Information Center

    King, Kenneth P.

    2000-01-01

    Provides an historical overview of the development of instructional television as a tool within the context of science education. Traces the technology from its beginning as experiments in public service broadcasting by universities and television networks. Examines the use of the technology as a teaching tool in terms of scientific literacy.…

  12. Children's Television Workshop. Progress Report.

    ERIC Educational Resources Information Center

    Cooney, Joan Ganz

    During the third quarter of 1973 (July through September) the Children's Television Workshop (CTW) evaluated old material and planned new programing. The fourth season of Sesame Street and the second season of The Electric Company were rerun through the summer by most of the public and commercial television stations that carried the shows…

  13. The Social Uses of Television.

    ERIC Educational Resources Information Center

    Lull, James

    1980-01-01

    Demonstrates that audience members create specific and sometimes elaborate practical actions involving television in order to gratify particular needs in the context of family viewing. Supports a typology of the social uses of television using ethnographic research and current uses and gratifications literature. (JMF)

  14. Background Television and Reading Performance.

    ERIC Educational Resources Information Center

    Armstrong, G. Blake; And Others

    1991-01-01

    Tests G. Armstrong's and B. Greenberg's model of the effect of background television on cognitive performance, applied to reading comprehension and memory. Finds significant deleterious effects of background television, stronger and more consistent effects when testing immediately after reading, and more consistently negative effects resulting…

  15. Impact of a television film on attitudes toward mental illness.

    PubMed

    Wahl, O F; Lefkowits, J Y

    1989-08-01

    The possible impact of a prime time television film portraying a mentally ill killer was investigated. Groups of college students were shown the film with and without a film trailer reminding viewers that violence is not characteristic of mentally ill persons. A third group viewed a film not about mental illness. Postfilm responses to the Community Attitudes toward the Mentally Ill scale indicated that those who saw the target film expressed significantly less favorable attitudes toward mental illness and community care of mentally ill persons than did those who saw the control film, regardless of whether of not they received the trailer along with the target film. Results support concerns that media depictions add to mental illness stigma and also suggest that corrective information alone may be sufficient to counteract the stigmatizing impact of such audience-involving mass media portrayals.

  16. Cultural schemas for racial identity in Canadian television advertising.

    PubMed

    Baumann, Shyon; Ho, Loretta

    2014-05-01

    What meanings are attached to race in advertising? We analyze a sample of prime-time Canadian television advertising to identify cultural schemas for what it means to be White, Black, and East/Southeast Asian. Our empirical focus is on food and dining advertising. Through quantitative content analysis of associations between race and food subtypes, we show that there are systematic differences in the types of foods that groups are associated with. Through a qualitative content analysis of the commercials, we illuminate these quantitative patterns and discuss six cultural schemas for racial identity. The schemas allow for both diversity and privilege in the representation of Whites, and poignant contrasts regarding status and emotionality in the narrow representations of the other two groups.

  17. Network television news coverage of environmental risks

    SciTech Connect

    Greenberg, M.R.; Sandman, P.M.; Sachsman, D.V.; Salomone, K.L.

    1989-03-01

    Despite the criticisms that surround television coverage of environmental risk, there have been relatively few attempts to measure what and whom television shows. Most research has focused analysis on a few weeks of coverage of major stories like the gas leak at Bhopal, the Three Mile Island nuclear accident, or the Mount St. Helen's eruption. To advance the research into television coverage of environmental risk, an analysis has been made of all environmental risk coverage by the network nightly news broadcasts for a period of more than two years. Researchers have analyzed all environmental risk coverage-564 stories in 26 months-presented on ABC, CBS, and NBC's evening news broadcasts from January 1984 through February 1986. The quantitative information from the 564 stories was balanced by a more qualitative analysis of the television coverage of two case studies-the dioxin contamination in Times Beach, Missouri, and the suspected methyl isocyanate emissions from the Union Carbide plant in Institute, West Virginia. Both qualitative and quantitative data contributed to the analysis of the role played by experts and environmental advocacy sources in coverage of environmental risk and to the suggestions for increasing that role.

  18. Television news coverage of nurse strikes: a resource management perspective.

    PubMed

    Kalisch, B J; Kalisch, P A; Young, R L

    1983-01-01

    The quality of television news coverage of nurses' strikes and other labor activities plays a crucial role in expanding such conflicts to the public with either prolabor or promanagement colorations. It was found that access to the medium was influenced by the magnitude of the disruption. Nurse unions are benefited by more positive television news coverage when they (1) project an image of solidarity, (2) maintain unity over time, and (3) receive the support of other types of health-care workers. As predicted, hospital administrators were the most negative in televised comments about striking nurses. PMID:6551779

  19. No excuses: televised pornography harms children.

    PubMed

    Benedek, E P; Brown, C F

    1999-01-01

    All youngsters are at some risk from exposure to televised pornography, as described above. At particular risk for harm, however, are the most vulnerable children in our society--children in single-parent homes, children with mental and emotional disturbances, mentally challenged children, children who have been physically and/or sexually abused, and children in dysfunctional families. Youngsters for whom television serves as a babysitter or parental surrogate unfortunately are exposed to few competing influences to television viewing. In addition, parents in such homes are least likely to know what their children are viewing and to be able to pass on their own values about sex and sexual behavior. The main possible effects of televised pornography that must concern us as clinicians, educators, and parents are modeling and imitation of language heard and behaviors observed in televised pornography; negative interference with children's normal sexual development; emotional reactions such as nightmares and feelings of anxiety, guilt, confusion, and/or shame; stimulation of premature sexual activity; development of unrealistic, misleading, and/or harmful attitudes toward sex and adult male-female relationships; and undermining of family values with resultant conflict between parents and children. Much more research is clearly needed on this topic. Because of the ethical and procedural problems surrounding research on children exposed to pornography, ideal research designs may never be possible. Nonetheless, we hope that this article will stimulate further discussion and work. To devise public policy that protects children from potentially harmful material while at the same time respecting the media's First Amendment rights, such public discourse and responsible research are essential.

  20. Presidential Elections in the Age of Television.

    ERIC Educational Resources Information Center

    Rothwell, Jennifer Truran

    2000-01-01

    Explores the role of television in politics providing historical examples of the use of television and its possible effects on elections. Focuses on television as the dominant medium for politics, the connections among television, advertising, and political money, and ideas for reforming the electoral process. Includes a teaching activity on…

  1. The Mirror in the Corner; People's Television.

    ERIC Educational Resources Information Center

    Black, Peter

    The BBC (British Broadcasting Corporation) during its period of monopoly television, the coming of ITV (independent television), the reaction and adaptation of the BBC to a competitive situation, and the effect on British television programing are the subjects of this history of British television. (RH)

  2. Television and the American Family. Second Edition.

    ERIC Educational Resources Information Center

    Bryant, Jennings, Ed.; Bryant, J. Alison, Ed.

    Noting drastic changes in both television and the family since the 1990 edition, this revised volume provides an extensive consideration of television's role in the American family, from the uses families make of television and how extensions such as remote controls and VCRs affect usage, to the meanings families have for television, families'…

  3. National Television Violence Study. Volume 1.

    ERIC Educational Resources Information Center

    Seawell, Margaret, Ed.

    The National Television Violence Study (NTVS) was a 3-year effort to assess the effects of violence on television, of particular interest to education professionals is the effects of television violence on children. Funded by the National Cable Television Association, the project began in June 1994 and involved the participation of media scholars…

  4. National Television Violence Study. Volume 3.

    ERIC Educational Resources Information Center

    Seawell, Margaret, Ed.

    The National Television Violence Study (NTVS) was a 3-year effort to assess the effects of violence on television, of particular interest to education professionals is the effects of television violence on children. Funded by the National Cable Television Association, the project began in June 1994 and involved the participation of media scholars…

  5. National Television Violence Study. Volume 2.

    ERIC Educational Resources Information Center

    Seawell, Margaret, Ed.

    The National Television Violence Study (NTVS) was a 3-year effort to assess the effects of violence on television, of particular interest to education professionals is the effects of television violence on children. Funded by the National Cable Television Association, the project began in June 1994 and involved the participation of media scholars…

  6. Solid state television camera

    NASA Technical Reports Server (NTRS)

    1976-01-01

    The design, fabrication, and tests of a solid state television camera using a new charge-coupled imaging device are reported. An RCA charge-coupled device arranged in a 512 by 320 format and directly compatible with EIA format standards was the sensor selected. This is a three-phase, sealed surface-channel array that has 163,840 sensor elements, which employs a vertical frame transfer system for image readout. Included are test results of the complete camera system, circuit description and changes to such circuits as a result of integration and test, maintenance and operation section, recommendations to improve the camera system, and a complete set of electrical and mechanical drawing sketches.

  7. [Television, children and epilepsy].

    PubMed

    Stroink, H; Dekker, E; Trenité, D G A Kasteleijn-Nolst

    2002-06-01

    Two girls and one boy suffered seizures caused by television and other visual stimuli from 11, 12 and 12 years of age onwards, respectively. EEG recording revealed that intermittent photic stimulation (IPS) provoked epileptiform activity. Technological progress (video games, computer, disco, car, train) has considerably increased the risk for visually-induced seizures. A comprehensive clinical history with special attention to the environmental circumstances is important. For correct diagnosis an EEG with standardised IPS is necessary. Treatment consists of avoidance of strong visual stimuli. Patients may need prophylaxis with valproic acid, which should only be withdrawn after clear reduction of the EEG response to IPS. Repeating the EEG after the dosage has been lowered will help avoiding unnecessary recurrence of seizures. PMID:12085553

  8. Broadcasting presence: immersive television

    NASA Astrophysics Data System (ADS)

    Harrison, David; Lodge, Nicholas

    2000-06-01

    Being present at a live event is undeniably the most exciting way to experience any entertainment. This is true whether we are talking about a musical concert, a theatrical performance, a cricket match, or even a firework display. The ability to direct your gaze where you wish, to hear sounds from all around you, to experience the immediacy and expectation of an unscripted happening, to feel the buzz of the crowd and to smell the grass or smoke, are all sensory cues which contribute to the powerful experience of being there. This paper examines the ways in which entertainment media have attempted to recreate experiences which encourage the viewer to suspend disbelief and become part of a remote or recorded event. We introduce the concept of immersive television and look at some of the research, spanning many disciplines of science and art, which the ITC is conducting to explore the potential of this new medium.

  9. [Television, children and epilepsy].

    PubMed

    Stroink, H; Dekker, E; Trenité, D G A Kasteleijn-Nolst

    2002-06-01

    Two girls and one boy suffered seizures caused by television and other visual stimuli from 11, 12 and 12 years of age onwards, respectively. EEG recording revealed that intermittent photic stimulation (IPS) provoked epileptiform activity. Technological progress (video games, computer, disco, car, train) has considerably increased the risk for visually-induced seizures. A comprehensive clinical history with special attention to the environmental circumstances is important. For correct diagnosis an EEG with standardised IPS is necessary. Treatment consists of avoidance of strong visual stimuli. Patients may need prophylaxis with valproic acid, which should only be withdrawn after clear reduction of the EEG response to IPS. Repeating the EEG after the dosage has been lowered will help avoiding unnecessary recurrence of seizures.

  10. Television Transmission Technology

    NASA Technical Reports Server (NTRS)

    1996-01-01

    The VKP-7990 Multistage Depressed Collector (MDC) Klystron is a result of cooperative development by Varian Associates, Inc., the National Association of Broadcasters, Lewis Research Center, the Public Broadcasting System and TV transmitter manufacturers. The effort was initiated to make power amplifying devices with efficiencies comparable to VHF available to UHF operators. The klystron is a vacuum tube used to generate and amplify ultrahigh frequencies but at low efficiencies because most of the energy is dissipated as waste heat. Lewis had earlier developed the MDC to enhance the efficiency of communications satellite transmissions. Varian Microwave Power Tube Products, which has since become Communications and Power Industries, and Lewis combined the MDC and the klystron, resulting in a product which increases efficiency by recovering some of the residual energy that normally would be lost as heat. The MDC klystron cuts the electric power consumption of UHF-TV transmitters in half; there are 90 units in operation in 36 UHF-TV stations.

  11. Teaching Introductory College Geology by Television.

    ERIC Educational Resources Information Center

    Bowen, John E.; And Others

    This document supports the use of instructional television particularly as an alternative to the large lecture hall classes. The geology program at the University of Arizona consisting of television presentations from 1962 to 1970 is reviewed, including the history of the program, course description, attendance, course organization, TV facilities,…

  12. Television Autobiographies: The Audience Speaks for Itself.

    ERIC Educational Resources Information Center

    Spangler, Lynn C.

    Students in a children and television course wrote their "television autobiographies" (that is, their relationship with TV). Forty-three students at a mid-size upstate New York college participated. The autobiographies corroborated the results of previous quantitative and qualitative research, but added a personal, more in-depth look at the…

  13. British Television in the 1950's: I.T.V. and the Cult of Personality.

    ERIC Educational Resources Information Center

    Bartlett, Keith

    This paper assesses, by reference to contemporary issues of the "Radio Times" and the London edition of the "TV Times," the way in which Independent Television (ITV) separated itself from the traditional middle class attitudes typified by the British Broadcasting Company programs and, instead, expressed through its programming Americanized (i.e.,…

  14. Use of television, videogames, and computer among children and adolescents in Italy

    PubMed Central

    Patriarca, Alessandro; Di Giuseppe, Gabriella; Albano, Luciana; Marinelli, Paolo; Angelillo, Italo F

    2009-01-01

    Background This survey determined the practices about television (video inclusive), videogames, and computer use in children and adolescents in Italy. Methods A self-administered anonymous questionnaire covered socio-demographics; behaviour about television, videogames, computer, and sports; parental control over television, videogames, and computer. Results Overall, 54.1% and 61% always ate lunch or dinner in front of the television, 89.5% had a television in the bedroom while 52.5% of them always watched television there, and 49% indicated that parents controlled the content of what was watched on television. The overall mean length of time daily spent on television viewing (2.8 hours) and the frequency of watching for at least two hours per day (74.9%) were significantly associated with older age, always ate lunch or dinner while watching television, spent more time playing videogames and using computer. Those with parents from a lower socio-economic level were also more likely to spend more minutes viewing television. Two-thirds played videogames for 1.6 daily hours and more time was spent by those younger, males, with parents that do not control them, who watched more television, and who spent more time at the computer. The computer was used by 85% of the sample for 1.6 daily hours and those older, with a computer in the bedroom, with a higher number of computers in home, who view more television and play videogames were more likely to use the computer. Conclusion Immediate and comprehensive actions are needed in order to diminish time spent at the television, videogames, and computer. PMID:19439070

  15. The SEAD global efficiency medal competition: accelerating market transformation for efficient televisions

    SciTech Connect

    Ravi, Kavita; Bennich, Peter; Cockburn, John; Doi, Naoko; Garg, Sandeep; Garnaik, S.P.; Holt, Shane; Walker, Mike; Westbrook-Trenholm, Elizabeth; Lising, Anna; Pantano, Steve; Khare, Amit; Park, Won Young

    2013-10-15

    The Global Efficiency Medal competition, a cornerstone activity of the Super-efficient Equipment and Appliance Deployment (SEAD) Initiative, is an awards program that encourages the production and sale of super-efficient products. SEAD is a voluntary multinational government collaboration of the Clean Energy Ministerial (CEM). This winner-takes-all competition recognizes products with the best energy efficiency, guides early adopter purchasers towards the most efficient product choices and demonstrates the levels of energy efficiency achievable by commercially available and emerging technologies. The first Global Efficiency Medals were awarded to the most energy-efficient flat panel televisions; an iconic consumer purchase. SEAD Global Efficiency Medals were awarded to televisions that have proven to be substantially more energy efficient than comparable models available at the time of the competition (applications closed in the end of May 2012). The award-winning TVs consume between 33 to 44 percent less energy per 2 unit of screen area than comparable LED-backlit LCD televisions sold in each regional market and 50 to 60 percent less energy than CCFL-backlit LCD TVs. Prior to the launch of this competition, SEAD conducted an unprecedented international round-robin test (RRT) to qualify TV test laboratories to support verification testing for SEAD awards. The RRT resulted in increased test laboratory capacity and expertise around the world and ensured that the test results from participating regional test laboratories could be compared in a fair and transparent fashion. This paper highlights a range of benefits resulting from this first SEAD awards competition and encourages further investigation of the awards concept as a means to promote energy efficiency in other equipment types.

  16. Children and Television in Malaysia.

    ERIC Educational Resources Information Center

    Van Niel, Eloise

    1978-01-01

    Television programing governed by national policy is described. The Advertising Code is noted, as are sources of foreign programs, media research agencies, and references to Malaysian media studies. (RAO)

  17. Television Monitoring System for Welding

    NASA Technical Reports Server (NTRS)

    Vallow, K.; Gordon, S.

    1986-01-01

    Welding process in visually inaccessible spots viewed and recorded. Television system enables monitoring of welding in visually inaccessible locations. System assists welding operations and provide video record, used for weld analysis and welder training.

  18. High time: Cuban TV serials spur debate on sensitive social issues.

    PubMed

    Trinquete, Dixie E

    2012-04-01

    A young doctor with an HIV-positive lover; a teen victim of sexual violence; a battered wife; a man who has recently discovered his homosexuality and is suffering the stigma of a machista society...these are just some of the characters who have populated prime-time Cuban TV serials over the last few years. These shows are seen by millions across the country, a cultural phenomenon unrivalled in audience share only during baseball season. While these newer telenovelas are just as fictional as their predecessors, they have outgrown the term "soap operas" and merit greater attention: the lives in their storylines hit close to home and have given their audience cause for reflection.

  19. [Chile: political education and a critical reading of television].

    PubMed

    Mattelart, M

    1979-01-01

    A study of television was conducted in Chile in 1971. There is a discontinuous aspect in the requests of the public, especially in times of crisis and rupture with the traditional order. In order to measure the various levels of appreciation and critique raised by the television in various areas of the working class in Chile, the poblaciones (peripheric residential zones) were chosen as the place for the study. 100 interviews were conducted. 60% of the people questioned were sympathizers or militants of the various left wing parties; the other 40% were sympathizers or militants of the opposition (Christian democracy, National party and right wing of the radical party). Television does not make any distinction between the publics, but the public makes distinctions between the effects of television. Melodramas and detective programs have the largest adhesion in the popular public of Latin America. PMID:12261387

  20. Study on digital television transmission via a television broadcasting satellite (TV-SAT)

    NASA Astrophysics Data System (ADS)

    Burkhardt, R.; Dinglinger, H. C.; Faelker, R.; Kemper, A.; Mitschke, H.; Schildauer, W.; Wasser, J.; Zschunke, W.

    1981-02-01

    Digital transmission and signal encoding methods with redundancy reduction were investigated for a television downlink from a satellite to the home receiver as an alternative method to analog FM transmission, the main criteria being bandwidth, carrier to noise ratio, picture quality and equipment costs at the receiving end. Digital PCM encoded and four phase shift key modulated transmission with a bandwidth of 22.4 MHz, giving very good picture quality, is proposed as advantageous for signal reception with small antennas. An alternative two channel transmission with 27 MHz bandwidth, using a higher order modulation method, is discussed. However, this proposal calls for a higher receiving antenna performance and is thus suitable for community antenna systems only.

  1. TV Characters at Work: Television's Role in the Occupational Aspirations of Economically Disadvantaged Youths

    ERIC Educational Resources Information Center

    Hoffner, Cynthia A.; Levine, Kenneth J.; Sullivan, Quintin E.; Crowell, Dennis; Pedrick, Laura; Berndt, Patricia

    2006-01-01

    Television regularly depicts work-related activities of fictional characters and is one of several important sources of occupational information for young people. However, no research appears to have examined the influence of televised occupational portrayals on economically disadvantaged youths, although television may be an especially important…

  2. The Relationship of Life Stage to Motives for Using Television and the Perceived Reality of TV.

    ERIC Educational Resources Information Center

    Ostman, Ronald E.; Jeffers, Dennis W.

    A model specifying relationships between life stage, motives for using television and the perceived reality of television was tested with data from 140 telephone interviews of adults living in Southern Illinois. The adults ranged in age from 18 to 87 years. Life stage was related to five of the 11 motives for using television: learning things,…

  3. Does television viewing predict dietary intake five years later in high school students and young adults?

    PubMed Central

    Barr-Anderson, Daheia J; Larson, Nicole I; Nelson, Melissa C; Neumark-Sztainer, Dianne; Story, Mary

    2009-01-01

    Background Prior research has found that television viewing is associated with poor diet quality, though little is known about its long-term impact on diet, particularly during adolescence. This study examined the associations between television viewing behavior with dietary intake five years later. Methods Survey data, which included television viewing time and food frequency questionnaires, were analyzed for 564 middle school students (younger cohort) and 1366 high school students (older cohort) who had complete data available at Time 1 (1998–1999) and five years later at Time 2 (mean age at Time 2, 17.2 ± 0.6 and 20.5 ± 0.8 years, respectively). Regression models examined longitudinal associations between Time 1 television viewing behavior and Time 2 dietary intake adjusting for sociodemographic characteristics, Time 1 dietary intake, and Time 2 total daily energy intake. Results Respondents were categorized as limited television users (<2 hours/daily), moderately high television viewers (2–5 hours/daily), and heavy television viewers (≥5 hours/daily). Among the younger cohort, Time 1 heavy television viewers reported lower fruit intake and higher sugar-sweetened beverage consumption than the other two groups. Among the older cohort, watching five or more hours of television per day at Time 1, predicted lower intakes of fruits, vegetables, whole grain and calcium-rich foods, and higher intakes of trans fat, fried foods, fast food menu items, snack products, and sugar-sweetened beverages (products commonly advertised on television) five years later. Conclusion Television viewing in middle and high school predicted poorer dietary intake five years later. Adolescents are primary targets of advertising for fast food restaurants, snack foods, and sugar-sweetened beverages, which may influence their food choices. Television viewing, especially during high school, may have long-term effects on eating choices and contribute to poor eating habits in young

  4. Teaching an Interactive Television Course on Adulthood and Aging: Making It Happen

    ERIC Educational Resources Information Center

    Donorfio, Laura K. M.; Healy, Catherine

    2008-01-01

    This article describes the design, development, and successful implementation of a hybrid distance education course on adulthood and aging. The focus is on the pedagogical and technological transitions made in converting a traditional course into an interactive television course (iTV). The course was taught a total of three times, first as a…

  5. Viewing the Viewers: Viewing Behaviors by Children and Adults during Television Programs and Commercials.

    ERIC Educational Resources Information Center

    Schmitt, Kelly L.; Woolf, Kimberly Duyck; Anderson, Daniel R.

    2003-01-01

    Reveals that 46% of the time with television was spent in some activity instead of or in addition to looking at the TV. Notes that social interaction was the most common nonviewing activity for all viewers, followed by playing and eating for children and reading for adults. Considers how nonviewing behaviors occurred most often during programming…

  6. The effects of background television on the toy play behavior of very young children.

    PubMed

    Schmidt, Marie Evans; Pempek, Tiffany A; Kirkorian, Heather L; Lund, Anne Frankenfield; Anderson, Daniel R

    2008-01-01

    This experiment tests the hypothesis that background, adult television is a disruptive influence on very young children's behavior. Fifty 12-, 24-, and 36-month-olds played with a variety of toys for 1 hr. For half of the hour, a game show played in the background on a monaural TV set. During the other half hour, the TV was off. The children looked at the TV for only a few seconds at a time and less than once per minute. Nevertheless, background TV significantly reduced toy play episode length as well as focused attention during play. Thus, background television disrupts very young children's play behavior even when they pay little overt attention to it. These findings have implications for subsequent cognitive development.

  7. Ready for Prime Time: Implementing a Formal Afterschool Quality Improvement System by Prime Time Palm Beach County, Inc.

    ERIC Educational Resources Information Center

    Spielberger, Julie; Lockaby, Tracey; Mayers, Leifa; Guterman, Kai

    2009-01-01

    This is the fourth report of a process evaluation of Palm Beach County Prime Time, Inc., an intermediary organization dedicated to improving the quality of afterschool programs, by Chapin Hall at the University of Chicago. It covers the 2007-2008 program year, which was the inaugural year of Prime Time's formal Quality Improvement System (QIS)…

  8. Cardiopulmonary resuscitation on Flemish television: challenges to the television effects hypothesis

    PubMed Central

    Van den Bulck, J; Damiaans, K

    2004-01-01

    Background: People who watch a lot of medical fiction overestimate the success rate of cardiopulmonary resuscitation (CPR). It has been suggested that this is because CPR is usually shown to be successful on television. This study analysed a popular Flemish medical drama series. Previous research showed that heavy viewing of this series was related to overestimation of CPR success. Method: Content analysis of 70 episodes of "Spoed" in the period between 2001 and the first three months of 2003. Causes and treatment of cardiac arrest and outcome of CPR were recorded in the same way as previous studies. Results: CPR was performed 31 times in the 70 episodes. Only 19% of the patients survived the resuscitation attempt. Most patients were middle aged or older. Causes of arrest were different from those in British or American television series. Conclusions: The low survival rate challenges the idea that heavy viewers adopt the overestimation shown by television. Psychological research shows that people ignore base rate information in the shape of statistics, in favour of vivid, dramatic examples. Showing some impressive examples of success might therefore be more important than the overall success rate. It is suggested that the message of television fiction is that doctors are not powerless and that treatment does not stop once the heart stops beating. This helps to create what has been called an "illusion of efficacy". PMID:15333531

  9. Associations of Television Content Type and Obesity in Children

    PubMed Central

    Bell, Janice F.

    2010-01-01

    Objectives. We tested the associations of content types of children's television viewing with subsequent body mass index (BMI) to assess the plausibility of different causal pathways. Methods. We used time-use diary data from the Panel Survey of Income Dynamics to measure television viewing categorized by format and educational and commercial content. Analyses were stratified by age because children younger than 7 years are less able to understand the persuasive intent of advertising. BMI z scores in 2002 were regressed on television viewing, sociodemographic variables, mother's BMI, and BMI in 1997 (for older children only). Results. Among children aged 0 to 6 years in 1997, commercial viewing in 1997 was significantly associated with BMI z scores in 2002 in fully adjusted regressions. Among children older than 6 years, commercial viewing in 2002 was associated with 2002 BMI. These results were robust after adjustment for exercise and eating while watching television. Conclusions. The evidence does not support the contention that television viewing contributes to obesity because it is a sedentary activity. Television advertising, rather than viewing per se, is associated with obesity. PMID:20019313

  10. Pyrolysis of waste plastic crusts of televisions.

    PubMed

    Liu, Xinmin; Wang, Zhen; Xu, Dongyan; Guo, Qingjie

    2012-09-01

    The disposal of waste plastic crusts of televisions is an issue that is gaining increasing interest around the world. In this investigation, the pyrolysis and catalytic cracking of the waste television crusts mainly composed of acrylonitrile--butadiene-styrene copolymer was studied. Thermogravimetric analysis was used for initial characterization of the pyrolysis of the waste plastic, but most of the investigations were carried out using a 600 mL tubing reactor. Effects of temperature, reaction time and catalyst on the pyrolysis of the waste television crusts were investigated. The results showed that the oil yield increased with increasing temperature or with prolongation of reaction time. With increasing temperature, the generating percentage of gasoline and diesel oil increased, but the heavy oil yield decreased. Zinc oxide, iron oxide and fluid catalytic cracking catalyst (FCC catalyst) were employed to perform a series of experiments. It was demonstrated that the liquid product was markedly improved and the reaction temperature decreased 100 degrees C when FCC was used. The composition ofpyrolysis oils was analysed using gas chromatography-mass spectrometry, and they contained 36.49% styrene, 19.72% benzenebutanenitrile, 12.1% alpha-methylstyrene and 9.69% dimethylbenzene. PMID:23240191

  11. The Portrayal of Older People in Television Advertisements: A Cross-Cultural Content Analysis of the United States and South Korea

    ERIC Educational Resources Information Center

    Lee, Byoungkwan; Kim, Bong-Chul; Han, Sangpil

    2006-01-01

    A cross-cultural content analysis of 2,295 prime-time television ads--859 ads from the United States and 1,436 ads from South Korea--was conducted to examine the differences in the portrayal of older people between U.S. and Korean ads. In two countries, the underrepresentation of older people in ads was found in terms of proportions of the actual…

  12. The Impact of Internet and Television Use on the Reading Habits and Practices of College Students

    ERIC Educational Resources Information Center

    Mokhtari, Kouider; Reichard, Carla A.; Gardner, Anne

    2009-01-01

    How much time do college students spend reading for recreational and academic purposes? Do Internet and television use displace or interfere with reading time? In this study, we used an innovative time-diary survey method to explore whether the time students spend on the Internet or watching television displaces time that would be spent reading…

  13. Doctors on display: the evolution of television's doctors

    PubMed Central

    2010-01-01

    Doctors have been portrayed on television for over 50 years. In that time, their character has undergone significant changes, evolving from caring but infallible supermen with smoldering good looks and impeccable bedside manners to drug-addicted, sex-obsessed antiheroes. This article summarizes the major programs of the genre and explains the pattern of the TV doctors' character changes. Articulated over time in the many permutations of the doctor character is a complex, constant conversation between viewer and viewed representing public attitudes towards doctors, medicine, and science. PMID:20944763

  14. Dual Audio TV Instruction: A Broadcast Experiment.

    ERIC Educational Resources Information Center

    Borton, Terry; And Others

    An experiment assessed the potential effectiveness of "dual audio television instruction" (DATI) as a mass education medium. The DATI consisted of a radio program heard by children while they watched television shows. The audio instructor did not talk when the television characters spoke, but used the "quiet" times to help with reading, define…

  15. Technology for Television

    NASA Technical Reports Server (NTRS)

    1986-01-01

    A project being conducted by Varian Associates, Inc. and Lewis Research Center would allow a Ultrahigh Frequency (UHF) TV station to save 50% of its electricity cost. Because UHF stations need substantially more transmitter power, an amplifying device was needed. In the early 1970's Dr. Henry Kosmahl of Lewis had developed a radiowave amplifier to improve satellite transmission. He later worked with modifying klystron transmitters, electronic vacuum tubes used to generate and amplify UHF frequencies. If Dr. Kosmahl's multistage depressed collector or MDC can be incorporated into the klystron, the magnetic field shapes of electron beams can be changed to aid the energy recovery function of the MDC.

  16. Analysis of food advertising to children on Spanish television: probing exposure to television marketing

    PubMed Central

    Campos, Daniel; Hernández-Torres, Juan José; Agil, Ahmad; Comino, Mariano; López, Juan Carlos; Macías, Victoria

    2016-01-01

    Introduction We aimed to assess longitudinal changes in television (TV) food advertising during 2013 compared to 2007, measuring children's exposure to healthy and unhealthy advertisements, after the new European and Spanish Public Health laws published in 2011. Material and methods Two thematic channels for children (TC), and 2 generalist channels (GC) for all ages were recorded, between April and May 2013, on 2 week and 2 weekend days. Food advertisements were classified as core (CFA) (nutrient dense, low energy), non-core (NCFA) (unbalanced energy profile or high in energy), or others (OFA) (supermarkets and special food). Results One thousand two hundred sixty-three food advertisements were recorded (TC: 579/GC: 684) in 2013. NCFA were the most shown (54.9%) in the regular full day TV programming (p < 0.001). In 2013, children watching GC had a higher relative risk of being exposed to fast food advertisements than when watching TC (RR = 2.133, 95% CI: 1.398–3.255); CFA were broadcast most frequently in 2013 (GC: 23.7%; and TC: 47.2%) vs. 2007 (TC: 22.9%) (p < 0.001). The proportion of broadcasting between NCFA/CFA and OFA food advertisements in children's peak time slots was higher on TC (203/162) during 2013 than on GC (189/140), and significantly higher than that shown on TC in 2007 (180/36, p < 0.001). Conclusions Broadcasting of unhealthy TV food advertising on TC is lower today than six years ago; but, children's exposure to TV advertising of unhealthy food is worrying in Spain, and there is more exposure to unhealthy than healthy food by TV. Watching GC in 2013 had higher risk of being exposed to fast food advertisements than watching TC. PMID:27478462

  17. Children and the Perceived Reality of Television

    ERIC Educational Resources Information Center

    Greenberg, Bradley S.; Reeves, Byron

    1976-01-01

    Childrens' perceptions of reality in television are examined as an intervening variable between exposure to the medium and the effect of TV messages. Among the findings of this study are that perceptions of the reality of TV increase as the specificity of content increases. (Author/AM)

  18. Concerned Parents Speak Out On Children's Television.

    ERIC Educational Resources Information Center

    Barcus, F. Earle

    Research investigated parents' opinions about children's television (TV). Questionnaire respondents were mainly parents of children ages 2-6; mothers outnumbered fathers 9:1. Results included the findings that children watched TV an average of three hours a day; this varied little throughout the country and between those viewing Public…

  19. Increase in the Array Television Camera Sensitivity

    NASA Astrophysics Data System (ADS)

    Shakhrukhanov, O. S.

    A simple adder circuit for successive television frames that enables to considerably increase the sensitivity of such radiation detectors is suggested by the example of array television camera QN902K.

  20. Schools and the Power of Television.

    ERIC Educational Resources Information Center

    Robbins, Maria

    1980-01-01

    An interview with National Education Association (NEA) Executive Director Terry Herndon probes the NEA's involvement and concern with television programing. The NEA has looked for ways to become a constructive influence on television programing. (CJ)

  1. An Examination of Television Viewing Motivations.

    ERIC Educational Resources Information Center

    Rubin, Alan M.

    1981-01-01

    Identifies nine motivations for television viewing and relates these to age, viewing levels, television attitudes of attachment and reality, and program preferences. Implications of the results are discussed in terms of uses and gratifications research perspectives. (JMF)

  2. Apollo experience report: Television system

    NASA Technical Reports Server (NTRS)

    Coan, P. P.

    1973-01-01

    The progress of the Apollo television systems from the early definition of requirements through the development and inflight use of color television hardware is presented. Television systems that have been used during the Apollo Program are discussed, beginning with a description of the specifications for each system. The document describes the technical approach taken for the development of each system and discusses the prototype and engineering hardware built to test the system itself and to perform the testing to verify compatibility with the spacecraft systems. Problems that occurred during the design and development phase are described. Finally, the flight hardware, operational characteristics, and performance during several Apollo missions are described, and specific recommendations for the remaining Apollo flights and future space missions are made.

  3. Television in the Schools: Instructional Television and Educational Media Resources at the National Public Broadcasting Archives

    ERIC Educational Resources Information Center

    King, Karen

    2008-01-01

    In 1964, in "A Guide to Instructional Television," editor Robert M. Diamond defined "educational television" as a "broad term usually applied to cultural and community broadcasting which may include some programs for in-school use" (p. 278). His definition for instructional television was "television used within the formal classroom context on any…

  4. Television Studies in Scottish Schools. Television Studies in Scottish Primary Schools.

    ERIC Educational Resources Information Center

    Murray, J. F., Ed.

    A discussion of the need for television studies serves as an introduction to a set of six papers which describe or suggest programs for the study of television in connection with specific courses and/or at various educational levels: (1) Television Studies in the Primary School; (2) Suggested Programme for Television Studies within the English…

  5. Television the Medium, the Message and Nutritional Health.

    ERIC Educational Resources Information Center

    Wadsworth, Laurie A.

    1996-01-01

    Presents a review of research linking nutritional health and body image attitudes with television viewing. Highlights include content analyses of advertisements and programming; audience uses of television; television as reality; socialization of attitudes and television; television, body image and self-esteem; television and health behaviors; and…

  6. Children, Radio and Television--Now and in the Future.

    ERIC Educational Resources Information Center

    Von Feilitzen, Cecilia; And Others

    1980-01-01

    Describes aspects of television and radio broadcasting in Sweden. Particular attention is given to children's programs, children's viewing patterns, the influence of TV on children, and how to improve the quality of radio and television programs. (Author/SS)

  7. Alcohol Advertising in Sport and Non-Sport TV in Australia, during Children's Viewing Times.

    PubMed

    O'Brien, Kerry S; Carr, Sherilene; Ferris, Jason; Room, Robin; Miller, Peter; Livingston, Michael; Kypri, Kypros; Lynott, Dermot

    2015-01-01

    Estimate the amount of alcohol advertising in sport vs. non-sport programming in Australian free-to-air TV and identify children's viewing audience composition at different times of the day. Alcohol advertising and TV viewing audience data were purchased for free-to-air sport and non-sport TV in Australia for 2012. We counted alcohol advertisements in sport and non-sport TV in daytime (6 am-8.29 pm) and evening periods (8.30 pm-11.59 pm) and estimated viewing audiences for children and young adults (0-4 years, 5-13 years, 14-17 years, 18-29 years). During the daytime, most of the alcohol advertising (87%) was on sport TV. In the evening, most alcohol advertising (86%) was in non-sport TV. There was little difference in the mean number of children (0-17 years) viewing TV in the evening (N = 273,989), compared with the daytime (N = 235,233). In programs containing alcohol advertising, sport TV had a greater mean number of alcohol adverts per hour (mean 1.74, SD = 1.1) than non-sport TV (mean 1.35, SD = .94). Alcohol advertising during the daytime, when large numbers of children are watching TV, is predominantly in free-to-air sport TV. By permitting day-time advertising in sport programs and in any programs from 8.30 pm when many children are still watching TV, current regulations are not protecting children from exposure to alcohol advertising. PMID:26263170

  8. Alcohol Advertising in Sport and Non-Sport TV in Australia, during Children's Viewing Times.

    PubMed

    O'Brien, Kerry S; Carr, Sherilene; Ferris, Jason; Room, Robin; Miller, Peter; Livingston, Michael; Kypri, Kypros; Lynott, Dermot

    2015-01-01

    Estimate the amount of alcohol advertising in sport vs. non-sport programming in Australian free-to-air TV and identify children's viewing audience composition at different times of the day. Alcohol advertising and TV viewing audience data were purchased for free-to-air sport and non-sport TV in Australia for 2012. We counted alcohol advertisements in sport and non-sport TV in daytime (6 am-8.29 pm) and evening periods (8.30 pm-11.59 pm) and estimated viewing audiences for children and young adults (0-4 years, 5-13 years, 14-17 years, 18-29 years). During the daytime, most of the alcohol advertising (87%) was on sport TV. In the evening, most alcohol advertising (86%) was in non-sport TV. There was little difference in the mean number of children (0-17 years) viewing TV in the evening (N = 273,989), compared with the daytime (N = 235,233). In programs containing alcohol advertising, sport TV had a greater mean number of alcohol adverts per hour (mean 1.74, SD = 1.1) than non-sport TV (mean 1.35, SD = .94). Alcohol advertising during the daytime, when large numbers of children are watching TV, is predominantly in free-to-air sport TV. By permitting day-time advertising in sport programs and in any programs from 8.30 pm when many children are still watching TV, current regulations are not protecting children from exposure to alcohol advertising.

  9. Apollo 15 and 16 ground-commanded television assembly.

    NASA Technical Reports Server (NTRS)

    Soltoff, B. M.

    1972-01-01

    During the Apollo 15 and 16 missions, a special camera provided the scientific community and the home viewer with real-time coverage of the lunar exploration. The lunar blast-off of the Apollo 16 ascent module was tracked by the mission controller at NASA's Manned Space Center and watched 250,000 miles away on earth. The operation of this television camera and the remote control unit are described and block diagrams given. Ground-command capability from the Mission Control Center permitted versatility and optimization of the TV coverage, without diverting the astronauts from their primary role of lunar exploration.

  10. Digital television system design study

    NASA Technical Reports Server (NTRS)

    Huth, G. K.

    1976-01-01

    The use of digital techniques for transmission of pictorial data is discussed for multi-frame images (television). Video signals are processed in a manner which includes quantization and coding such that they are separable from the noise introduced into the channel. The performance of digital television systems is determined by the nature of the processing techniques (i.e., whether the video signal itself or, instead, something related to the video signal is quantized and coded) and to the quantization and coding schemes employed.

  11. Early childhood television viewing and adolescent behavior: the recontact study.

    PubMed

    Anderson, D R; Huston, A C; Schmitt, K L; Linebarger, D L; Wright, J C

    2001-01-01

    In this Monograph, we report the follow-up of 570 adolescents who had been studied as preschoolers in one of two separate investigations of television use. The primary goal of the study was to determine the long-term relations between preschool television viewing and adolescent achievement, behavior, and attitudes. Using a telephone interview and high school transcripts, we assessed adolescent media use; grades in English, science, and math; leisure reading; creativity; aggression; participation in extracurricular activities; use of alcohol and cigarettes; and self-image. In each domain, we tested theories emphasizing the causal role of television content (e.g., social learning, information processing) as contrasted with those theories positing effects of television as a medium, irrespective of content (e.g., time displacement, pacing, interference with language). The results provided much stronger support for content-based hypotheses than for theories emphasizing television as a medium; moreover, the patterns differed for boys and girls. Viewing educational programs as preschoolers was associated with higher grades, reading more books, placing more value on achievement, greater creativity, and less aggression. These associations were more consistent for boys than for girls. By contrast, the girls who were more frequent preschool viewers of violent programs had lower grades than those who were infrequent viewers. These associations held true after taking into account family background, other categories of preschool viewing, and adolescent media use. One hypothesis accounting for the sex differences is that early experiences, such as television viewing, have greater effects when they counteract normative developmental trends and predominant sex-typed socialization influences than when they reinforce them. Adolescents in the study used both television and print media to support ongoing interests. Television content (e.g., entertainment, sports, or world events

  12. Family Television: Cultural Power and Domestic Leisure.

    ERIC Educational Resources Information Center

    Morley, David

    Based on a pilot research project conducted in the Spring of 1985, this report on an investigation of the use of television within different families, and how television material is interpreted by its audiences, begins by discussing the project's central thesis, i.e., that the changing patterns of television viewing can only be understood in the…

  13. Digital Television: The Future of Education?

    ERIC Educational Resources Information Center

    Maushak, Nancy; Cheng, Yahua; Wang, Hsi-chih

    Digital technology has turned a new page for television broadcasting. The convergence of television and computer has brought about powerful effects to television viewing experiences. Digital broadcasting combined with the Internet is conceived as a new driving force that will change the mode of learning in the very near future. Many educators…

  14. A Methodology for Criticism of Television.

    ERIC Educational Resources Information Center

    Hamer, Vicki

    This paper offers a critical approach to television viewing that considers the literary and rhetorical impact of television programing. The methodology described is composed of three stages of criticism that are designed to examine and describe television drama: (1) the descriptive stage, in which the critic examines the plot, characters,…

  15. BETTER CLOSED CIRUIT TELEVISION VIA BETTER LIGHTING.

    ERIC Educational Resources Information Center

    BRIER, JAMES

    LIGHTING IS A VERY IMPORTANT ASPECT OF CLOSED-CIRUIT TELEVISION OPERATION. BETTER TELEVISION LIGHTING IS OBTAINED THROUGH CAREFUL PLANNING AND PURCHASING. SEVERAL IMPORTANT FACTS ABOUT THE PRACTICAL EDUCATIONAL APPLICATION OF LIGHTING IN A CLOSED-CIRCUIT TELEVISION STUDIO ARE PRESENTED. IN EARLY STAGES, LIGHTS WERE USED FOR PORTABLE ARRANGEMENTS.…

  16. Influence of Television Commercials on Young Children.

    ERIC Educational Resources Information Center

    Lam, Pamela Y. Y.

    This study investigated the influence of television commercials for toys and cereals on young children. Forty-four children, ranging in age from 4 to 7 years, were interviewed regarding their television viewing habits, their attitudes toward television commercials, their demands for their mothers to buy cereals and toys, and their interpretation…

  17. Curriculum's Technology Lag (Curricula and Television Literacy).

    ERIC Educational Resources Information Center

    Hilliard, Robert L.

    Television has become such an important factor in our culture that it must be made a part of the educational curriculum if our free and democratic society is to survive. Those who know how to use the television medium are able to brainwash the rest of us easily, for most of us are television illiterates. The development of print literacy, opposed…

  18. CATV; A History of Community Antenna Television.

    ERIC Educational Resources Information Center

    Phillips, Mary Alice Mayer

    The development of community antenna television (CATV) is traced from its beginnings in various local efforts to bring television to areas of poor reception. The history of federal, state, and municipal regulatory practices and problems are examined, and the potential applications of cable television are discussed in some detail. (JY)

  19. Why Television Advertising Is Deceptive and Unfair.

    ERIC Educational Resources Information Center

    Goldsen, Rose K.

    1978-01-01

    Discusses many topics, including proposals to limit television advertisers' access to children; the dependence of television commercials on involuntary, mnemonic learning; the way television commercials' bypassing of rationality is aided by cognitive processing of music, rhythms, and familiar sensory events; and ideas for correcting the damage…

  20. Predictors for the Effects of Televised Executions.

    ERIC Educational Resources Information Center

    McEnteer, James B.

    This paper discusses the controversy that has traditionally surrounded the issue of capital punishment. When a Texas television reporter sought permission to televise the execution of a convicted murderer by lethal injection in 1983, arguments were advanced both for and against televising executions. A recent poll shows that 84% of Americans…

  1. Television's Role Regarding Alcohol Use among Teenagers.

    ERIC Educational Resources Information Center

    Tucker, Larry A.

    1985-01-01

    Administered questionnaire on television and drinking practices to 394 high school males to determine the extent to which adolescents classified as light, moderate, or heavy television viewers differed regarding alcohol use. Results indicated that heavy television viewers consumed alcohol significantly more often than did light and moderate…

  2. Seeking Solutions to Violence on Children's Television.

    ERIC Educational Resources Information Center

    Committee on Children's Television, San Francisco, CA.

    This document contains the transcripts from a workshop to investigate strategies to use in dealing with violence on children's television. The papers given by outside experts include: (1) "Effect of Television Violence on Children and Youth" by Michael Rothenberg, (2) "Implications of the Psychological Effects of Television Programming on Black…

  3. Television and Oracy: A Psychological Viewpoint.

    ERIC Educational Resources Information Center

    Noble, Grant

    Australian studies show that television assists in the socialization of immigrants, changing and shaping their self-images and perceptions of reality and fostering their interpersonal communication skills. Studies conducted to evaluate the introduction of television have found that television helps in the vocabulary development of young children.…

  4. Public Television: Helping Bring Technology to Education.

    ERIC Educational Resources Information Center

    Fellows, James; Connet, Michael

    2001-01-01

    The impact of new digital technologies on traditional broadcasting and television offer a valuable opportunity to revisit educational and public broadcasting partnerships. Examples of areas in which public television can help education include: pedagogy, standards, assessment, teacher training and support; digital television; intellectual property…

  5. 49 CFR 393.88 - Television receivers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Television receivers. 393.88 Section 393.88... NECESSARY FOR SAFE OPERATION Miscellaneous Parts and Accessories § 393.88 Television receivers. Any motor vehicle equipped with a television viewer, screen or other means of visually receiving a...

  6. Television Violence: Implications for Violence Prevention.

    ERIC Educational Resources Information Center

    Hughes, Jan N.; Hasbrouck, Jan E.

    1996-01-01

    Reviews the scientific and public-opinion debate on the impact television violence in America has on aggression and violence. Research supports the view that television violence contributes to children's level of aggressiveness and subsequent violence and criminality. Describes attempts to improve the quality of television programming for children…

  7. 49 CFR 393.88 - Television receivers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 5 2014-10-01 2014-10-01 false Television receivers. 393.88 Section 393.88... NECESSARY FOR SAFE OPERATION Miscellaneous Parts and Accessories § 393.88 Television receivers. Any motor vehicle equipped with a television viewer, screen or other means of visually receiving a...

  8. 49 CFR 393.88 - Television receivers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 5 2012-10-01 2012-10-01 false Television receivers. 393.88 Section 393.88... NECESSARY FOR SAFE OPERATION Miscellaneous Parts and Accessories § 393.88 Television receivers. Any motor vehicle equipped with a television viewer, screen or other means of visually receiving a...

  9. 49 CFR 393.88 - Television receivers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 5 2013-10-01 2013-10-01 false Television receivers. 393.88 Section 393.88... NECESSARY FOR SAFE OPERATION Miscellaneous Parts and Accessories § 393.88 Television receivers. Any motor vehicle equipped with a television viewer, screen or other means of visually receiving a...

  10. 49 CFR 393.88 - Television receivers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 5 2011-10-01 2011-10-01 false Television receivers. 393.88 Section 393.88... NECESSARY FOR SAFE OPERATION Miscellaneous Parts and Accessories § 393.88 Television receivers. Any motor vehicle equipped with a television viewer, screen or other means of visually receiving a...

  11. Television Planning in the 1952 Eisenhower Campaign.

    ERIC Educational Resources Information Center

    Barkin, Steve M.

    This report of a study of the activities of a secret planning board, formed to promote the nomination of Dwight Eisenhower through the intensive use of television, concludes that the significance of television planning in the 1952 Eisenhower campaign had less to do with the outcome of the election than with the first massive use of television with…

  12. Attracting Minority Audiences to Public Television.

    ERIC Educational Resources Information Center

    Booz Allen and Hamilton, Inc., Washington, DC.

    This study focused on specific needs and interests of three minority groups (Blacks, Hispanics, and the elderly) as television audiences. The study was based on a survey of American television audiences, conducted by Ronald Frank and Marshall Greenberg for the Corporation for Public Broadcasting, to determine directions for television program…

  13. Cable Television: Its Urban Context and Programming.

    ERIC Educational Resources Information Center

    Warthman, Forrest

    Cable television's future in urban settings is discussed in the context of alternative media capable of serving similar markets with similar programing. In addition to cable television, other transmission networks such as the telephone network, radio and television broadcasting, microwave networks, domestic satellites, and recording media are…

  14. Japan Sets the Pace in Educational Television.

    ERIC Educational Resources Information Center

    Tiene, Drew

    1983-01-01

    The Ministry of Education and the Japanese Broadcasting Corporation (NHK) public television network are responsible for the instructional broadcasting that has penetrated Japan's classrooms at all levels. Implications for American television include stronger federal support for public television and the possible development of a national…

  15. Rescuing Reality: Viewer interpretation of Television Recreations.

    ERIC Educational Resources Information Center

    Sullivan, David B.; Dobkin, Bethami A.

    While contemporary communication perspectives often make a distinction between reality and the televised presentation of reality, viewers may find this distinction difficult to maintain. Television is imbued with perceived objectivity. The use of recreations in popular television programming requires a reconceptualization of how viewers perceive…

  16. Interactive Television: How Interactive is It?

    ERIC Educational Resources Information Center

    Barty, Karin

    1998-01-01

    Discusses how interaction occurs with interactive television in the classroom, examining the introduction of interactive television into Victoria, Australia's schools and investigating two types of interaction (overt and covert) between students and teachers. Notes that the types of interaction that occur with interactive television relate to the…

  17. Instructional Television Utilization in the United States.

    ERIC Educational Resources Information Center

    DuMolin, James R.

    Various aspects of utilizing instructional television (ITV) are summarized and evaluated, and basic guidelines are developed for future utilization of television as an instructional medium. The role of technology in education is discussed, and the capabilities and limitations of television as an instructional media system are outlined. A brief…

  18. The Frequency of Unhealthy Food Advertising on Mainland Chinese Television (TV) and Children and Adolescents’ Risk of Exposure to Them

    PubMed Central

    Zhou, Zhenghua; Diao, Qinqin; Shao, Nan; Liang, Youke; Lin, Li; Lei, Yan; Zheng, Lingmei

    2015-01-01

    Objective To conduct an analysis of the frequency of unhealthy food advertising on mainland Chinese television (TV) and children and adolescents’ risk of exposure to them. Methods The frequencies of all types of advertisements (ads) on forty TV channels in mainland China, the exact ad broadcast times, and the name and brand of all snacks and western fast foods advertised were recorded from 0800 hours to 2400 hours on both a weekday and a weekend day in a week. The difference in the frequencies of the diverse types of ads over eight time intervals (each time interval was 2 hours) were compared, and the trends in ad frequencies during the time intervals were described. Results The TV channels broadcast 155 (91-183) (expressed as median [P25-P75]) food ads, 87 (38-123) snack ads, 49 (11-85) beverage ads, and 58 (25-76) ads of snacks suitable for limited consumption (SSLCs) in a day. The proportion of snack ads among food ads (SPF%) was 55.5% (40.3%-71.0%), and the proportion of SSLC ads among snack ads (LPS%) was 67.4% (55.4%-79.3%). The ad frequencies for food, snacks, SSLCs, and beverages demonstrated significant differences among the eight time intervals (all P=0.000). TV channels broadcast the most frequent ads for food, snacks, SSLCs, and beverages during the time interval from 2000 hours to 2200 hours among the eight time intervals. Conclusions Chinese children and adolescents may be at a high risk of exposure to unhealthy food advertising on TV. Reducing the exposure risk strongly requires multisectoral cooperation. PMID:26133984

  19. Comparative responses to radio and television anti-smoking advertisements to encourage smoking cessation.

    PubMed

    Durkin, Sarah; Wakefield, Melanie

    2010-03-01

    While mass media campaigns have been shown to contribute to reductions in smoking prevalence, little research has been undertaken on the effectiveness of radio advertising as a communication medium. This is despite radio being less expensive and having greater reach than television in some low and middle income countries. We aimed to explore the potential of radio as an adjunct or alternative to televised campaigns by comparing reactions to a radio anti-smoking ad with three televised anti-smoking ads, all of which communicated the serious health consequences of smoking in an emotionally evocative way. In pre-exposure interviews, 18-59-year-old daily smokers (n = 306) were asked to listen to a particular radio time slot/watch a particular television program that they usually listened to/watched, in which the ad was broadcast. Post-exposure interviews were conducted within 3 days of exposure and measured recall, recognition, emotional and cognitive responses, and intentions to quit smoking. Findings indicate that the radio ad showed similar or slightly higher levels than a concurrently aired television ad on understanding (radio: 96%; television: 95%), believability (radio: 89%; television: 90%), concern about smoking (both 77%) and motivation to quit (radio: 51%; television: 45%), and significantly higher levels of unprompted recall (radio: 20%; television: 6%). It also compared well against two subsequent anti-smoking television ads. Emotionally evocative radio advertising may be an effective adjunct or alternative to television advertising in jurisdictions where there are substantial limits on funds available for airing these campaigns, or where the reach of radio outstrips television. PMID:19855109

  20. Comparative responses to radio and television anti-smoking advertisements to encourage smoking cessation.

    PubMed

    Durkin, Sarah; Wakefield, Melanie

    2010-03-01

    While mass media campaigns have been shown to contribute to reductions in smoking prevalence, little research has been undertaken on the effectiveness of radio advertising as a communication medium. This is despite radio being less expensive and having greater reach than television in some low and middle income countries. We aimed to explore the potential of radio as an adjunct or alternative to televised campaigns by comparing reactions to a radio anti-smoking ad with three televised anti-smoking ads, all of which communicated the serious health consequences of smoking in an emotionally evocative way. In pre-exposure interviews, 18-59-year-old daily smokers (n = 306) were asked to listen to a particular radio time slot/watch a particular television program that they usually listened to/watched, in which the ad was broadcast. Post-exposure interviews were conducted within 3 days of exposure and measured recall, recognition, emotional and cognitive responses, and intentions to quit smoking. Findings indicate that the radio ad showed similar or slightly higher levels than a concurrently aired television ad on understanding (radio: 96%; television: 95%), believability (radio: 89%; television: 90%), concern about smoking (both 77%) and motivation to quit (radio: 51%; television: 45%), and significantly higher levels of unprompted recall (radio: 20%; television: 6%). It also compared well against two subsequent anti-smoking television ads. Emotionally evocative radio advertising may be an effective adjunct or alternative to television advertising in jurisdictions where there are substantial limits on funds available for airing these campaigns, or where the reach of radio outstrips television.

  1. Home VCR Owners' Use of Television and Public Television: Viewing, Recording, and Playback.

    ERIC Educational Resources Information Center

    Agostino, Don; Zenaty, Jayne

    A telephone survey of randomly selected homes was conducted to locate current owners of videocassette recorders (VCRs) for a study of their VCR-associated television viewing of both public (PTV) and commercial (CTV) television, and a one-week TV activity diary was mailed to homes in 16 cities. Analysis of data from 250 completed diaries indicates…

  2. Tapping the television cable.

    PubMed

    Clarke, M; Findlay, A; Canac, J F; Vergez, A

    1996-01-01

    Immediate access to patient data is essential to support good clinical decision making and support. However, away from the surgery, the doctor is currently unable to have any access to the clinical database. Solutions exist to support remote access, such as modems or radio data networks, but these are slow, with typical speeds in the 2-10 kbaud region. We propose a novel solution, to use the TV cable already installed in many homes. Using this technology, a suitably equipped computer (RF modern) is capable of connecting at speeds in excess of 500 kbaud and will run applications in exactly the same way as if connected to a surgery network: the cable TV becomes a LAN, but on a metropolitan scale. Brunel University, in collaboration with the Cable Corporation, has been piloting such a network. Issues include not only levels of service, but also security on the network and access, since the data are being effectively received in every home. However, close scrutiny of channel use can create closed networks reserved for specific users. The technology involves use of an RF modem to transmit data on a reverse channel (based at 16 MHz) on each subnet to a router at the head end of the cable network. This frequency translates the packet and retransmits it to all the subnets on a forward channel (based at 178 MHz). Each channel occupies the bandwidth normally allocated to one TV channel. Access is based on a modified CSMA/CD protocol, so treating the cable network as single multiple access network. The modem comes as a standard card installed in a PC and appears much as an ethernet card, but at reduced speed. With an NDIS driver it is quite able to support almost any network software, and has successfully demonstrated Novell and TCP/IP. We describe the HomeWorker network and the results from a pilot study being undertaken to determine the performance of the system and its impact on working practice. PMID:9375105

  3. 47 CFR 74.798 - Digital television transition notices by broadcasters.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Digital television transition notices by... SERVICES Low Power TV, TV Translator, and TV Booster Stations § 74.798 Digital television transition notices by broadcasters. (a) Each low power television, TV translator and Class A television...

  4. 47 CFR 74.798 - Digital television transition notices by broadcasters.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Digital television transition notices by... SERVICES Low Power TV, TV Translator, and TV Booster Stations § 74.798 Digital television transition notices by broadcasters. (a) Each low power television, TV translator and Class A television...

  5. 47 CFR 74.798 - Digital television transition notices by broadcasters.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Digital television transition notices by... SERVICES Low Power TV, TV Translator, and TV Booster Stations § 74.798 Digital television transition notices by broadcasters. (a) Each low power television, TV translator and Class A television...

  6. 47 CFR 74.798 - Digital television transition notices by broadcasters.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Digital television transition notices by... SERVICES Low Power TV, TV Translator, and TV Booster Stations § 74.798 Digital television transition notices by broadcasters. (a) Each low power television, TV translator and Class A television...

  7. Didactical Holographic Exhibit Including Holo TV (holographic Television)

    NASA Astrophysics Data System (ADS)

    Lunazzi, José J.; Magalhães, Daniel S. F.; Rivera, Noemí I. R.

    2008-04-01

    Our Institute of Physics exposes since 1980 didactical exhibitions of holography in Brazil where nice holograms are shown altogether with basic experiments of geometric and wave optics. This experiments lead to the understanding of the phenomenon of images of an ample way. Thousands of people have been present at them, in their majority of the Universidade Estadual de Campinas, where since 2002 they have taken the format of a course without formal evaluation. This way the exhibition has been divided in four modules, in each one of them are shown different holograms, experiments of optics and applications of diffractive images with white light developed in the Institute of Physics. The sequence of the learning through the modules begins with the geometric optics, later we explain the wave optics and finally holography. The phenomenon of the diffraction in daily elements is shown experimentally from the beginning. As well as the application of the holographic screens in white light: the television images that appear in front of the screen and the spectator can try to experience the reality illusion. Put something so exclusive (that only exists in the laboratory) to the public is a way to approximate the persons to an investigation in course. The vision of images that seem to be of holograms, but in movement, and size of until a square meter completes this exhibition of an exclusive way in the world.

  8. Optical conversion method. [for spacecraft television

    NASA Technical Reports Server (NTRS)

    Perry, W. E. (Inventor)

    1978-01-01

    An optical pickup comprising an electrooptical device located between two crossed polarizing devices all positioned along a common optical axis is described for switching a TV system between a color mode and a black and white mode. Embodiments in which the electrooptical system is used as a neutral density filter, a selective color filter, or a light shutter as applied to a television camera are described. Where the optical system is used as a selective color filter to produce light beams of alternating color in a field sequential color television system, deactivation of the optical system renders the television a black and white system.

  9. TV2--The Introduction of Television for Blacks in South Africa.

    ERIC Educational Resources Information Center

    Jackson, Gordon

    The proposed form, content, and funding of South Africa's second television channel (TV2) are examined in this paper. Noting that the service is designed for the country's black majority population, the paper points out that it is nonetheless controlled by the white-dominated South African Broadcasting Corporation. Following a brief outline of the…

  10. Clinical Supervision Using Interactive/Compressed Television (I/C-TV).

    ERIC Educational Resources Information Center

    Lacey, Candace H.; Guffey, J. Stephen; Rampp, Lary C.

    2000-01-01

    Examines the impact of interactive/compressed television (I/C-TV) on a technologically based clinical supervision model for preservice teachers, discussing the clinical supervision model as framed in a traditional school experience, noting the need for technology training for preservice teachers and for change in the clinical supervision process,…

  11. Repurposing Children's Television for the Classroom: Teachers' Use of "Square One TV" Videocassettes.

    ERIC Educational Resources Information Center

    Chen, Milton; And Others

    1988-01-01

    Describes study that investigated whether a new children's television series on mathematics, "Square One TV," produced primarily for an at-home audience, could be repurposed for elementary school classroom use. Teacher and student characteristics and attitudes are examined, teacher-led activities using the edited videocassettes are described, and…

  12. Stratoscope 2 integrating television camera

    NASA Technical Reports Server (NTRS)

    1973-01-01

    The development, construction, test and delivery of an integrating television camera for use as the primary data sensor on Flight 9 of Stratoscope 2 is described. The system block diagrams are presented along with the performance data, and definition of the interface of the telescope with the power, telemetry, and communication system.

  13. Dictionary of Radio and Television.

    ERIC Educational Resources Information Center

    Pannett, W. E.

    This dictionary presents definitions of both the well-established terms and many new ones that have come into use with the advances that have taken place in the fields of radio and television. In many cases extended definitions are given in order to describe briefly elementary principles and circuits, while newer and more complex devices and…

  14. Television for Changing Teacher Behavior.

    ERIC Educational Resources Information Center

    Sharan, Shlomo; And Others

    1978-01-01

    Reports on the use of closed circuit television as a critical component in the process of in-service teacher training for implementing alternative teaching methods. A five-step problem solving scheme is used to describe the specifics of this project. (Author/JEG)

  15. Cable Television and Public Safety.

    ERIC Educational Resources Information Center

    Cranberg, Gilbert

    One of the most promising applications of cable television (CATV) is municipal surveillance of public areas for protection against crime, fire detection, control of air pollution, and traffic. Thus far, however, the CATV industry has made minimal efforts to realize the potential of CATV for community protection--the use of cable for public safety…

  16. Biometric Communication Research for Television.

    ERIC Educational Resources Information Center

    Malik, M. F.

    Biometric communication research is defined as research dealing with the information impact of a film or television show, photographic picture, painting, exhibition, display, or any literary or functional texts or verbal stimuli on human beings, both as individuals and in groups (mass audiences). Biometric communication research consists of a…

  17. Sexuality, Television and Broadcast Standards.

    ERIC Educational Resources Information Center

    Heller, Melvin S.

    This monograph provides a rationale for contemporary guidelines for the television and broadcast network management of sexual content in proposed progam materials. Beginning with a brief outline of the professional practices and responsibilities of broadcast standards editors, it then explores the relationships between sexual development,…

  18. Portuguese Television: Weathering the Storm

    ERIC Educational Resources Information Center

    Hollstein, Milton

    1978-01-01

    Political turmoil since 1968 has had a limiting effect on the development of broadcasting in Portugal. This article provides background information and describes current attempts at quality television in the context of a single-channel, five-hour broadcast day. (RAO)

  19. UHF Television: Breaking the Monolith

    ERIC Educational Resources Information Center

    Oppenheim, Jerrold

    1975-01-01

    Advocates that the Federal Communications Council should remove unnecessary UHF restrictions to dramatically increase the number of UHF stations, put all existing stations on the UHF band, and license new low-power stations on the UHF channels, arguing that television fails to serve a sizable number of viewers. (Author/JM)

  20. Adjective Identification in Television Advertisements

    ERIC Educational Resources Information Center

    Abd Rahim, Normaliza

    2013-01-01

    Learning the Malay language has been a challenging task for foreign language learners. Learners have to learn Malay grammar structure rules in order to write simple sentences. The word choice is important in constructing a sentence. Therefore, the study focuses on the use of adjectives in television advertisements among Korean learners at Hankuk…

  1. Children's Perceptions of Television Reality.

    ERIC Educational Resources Information Center

    Nikken, Peter; Peeters, Allerd L.

    1988-01-01

    Describes study conducted with Dutch preschool and elementary school students to determine their perception of reality when watching Sesame Street on television. Variables studied include age, communication skills, and socioeconomic backgrounds, and data are analyzed using factor analysis and multiple regression analysis. (13 references) (LRW)

  2. Future Development of Instructional Television.

    ERIC Educational Resources Information Center

    Barnett, H. J.; Denzau, A. T.

    Instructional television (ITV) has been little used in the nation's schools because ITV hardware and software has been unreliable and expensive and teachers have yet to learn to use ITV. The perfection of inexpensive videotape recorders/players (VTR) and inexpensive tapes and cameras could remedy the problem. A package consisting of 10 mobile…

  3. Technical Quality of Television Programs.

    ERIC Educational Resources Information Center

    Shively, Joe E.

    The Appalachia Educational Laboratory (AEL) developed an instrument for rating the technical quality of television programs. The project was undertaken in conjunction with AEL's Home Oriented Preschool Education (HOPE) program, but sought to produce a generalizable instrument. The final instrument contained a category for judging overall program…

  4. Television and the Urban Child.

    ERIC Educational Resources Information Center

    LeBaron, John

    An experimental project, The Children's Video Theatre, explored ways in which the elementary school curriculum could be enriched by student-created television. The advent of simple, portable video equipment has made it possible for schools to create programing which is age-specific (for seven to 12 year-olds) and directed at the usually neglected…

  5. Television, Censorship and South Africa.

    ERIC Educational Resources Information Center

    Giffard, C. Anthony; Cohen, Lisa

    Network television news has often been accused of inciting and prolonging incidents of public violence, whether riots or terrorism, and in South Africa this type of thinking has led to increasingly stringent restrictions on both domestic and foreign media covering the violent unrest there. A study determined a chronology of events and analyzed the…

  6. New Technology and Educational Television.

    ERIC Educational Resources Information Center

    Murray, J. F.

    1988-01-01

    Reviews development of educational television in the United Kingdom and discusses problems of effective integration into the educational system. Highlights include the growth of video, communications channels, and production technologies; the future interactive potential of video, satellite, and cable technologies; information technology systems;…

  7. Educational Television and the Satellite.

    ERIC Educational Resources Information Center

    Dean, Tony

    1985-01-01

    Discusses the development of educational television broadcasting in Australia; the role of the Australian Broadcasting Corporation; state sponsored educational broadcasting services in Victoria and Western Australia and aspects of their services; and possible future educational broadcasting developments and factors that will influence such…

  8. Television Uses and Gratifications: The Interactions of Viewing Patterns and Motivations.

    ERIC Educational Resources Information Center

    Rubin, Alan M.

    1983-01-01

    Examination of the relationship between viewing motivation and viewing patterns among young adult television viewers identifies nine motivational categories: relaxation, companionship, habit, time passing, entertainment, social interaction, information, arousal, and escape. Two basic types of television use are described as time consumption and…

  9. It's Better on TV: Does Television Set Teenagers Up for Regret Following Sexual Initiation?

    PubMed Central

    Martino, Steven C.; Collins, Rebecca L.; Elliott, Marc N.; Kanouse, David E.; Berry, Sandra H.

    2010-01-01

    Context Approximately two-thirds of all sexually experienced teenagers in the United States say they wish they had waited longer to have sexual intercourse for the first time. Little is known, though, about why such a large proportion of teenagers express disappointment about the timing of their initial experience with sexual intercourse. Methods Using data from a national longitudinal survey of adolescents (12-17 year olds followed to ages 15-20), we tested for a prospective association between exposure to sex on television and the likelihood of regret following sexual initiation, analyzed the mediating role of shifts in sex-related outcome expectancies from pre- to post-initiation, and investigated gender differences in these relationships. Results Among males (but not females), we found that greater exposure to sexual content on television was associated with an increased likelihood of regret following sexual initiation, an association partly explained by a downward shift in males' sex-related outcome expectancies following sexual initiation. Conclusions These findings, which offer insight into the contextual factors and processes that may foster initiation regret, could be important for advancing critical decision-making by youth about sexual debut. PMID:19493218

  10. Liquid Crystal Television For Optical Correlation

    NASA Astrophysics Data System (ADS)

    Perng, Wen-Sheng; Cheng, Yih-Shyang; Chang, Ming-Wen

    1987-08-01

    In this paper, we present a newly developed hybrid multi-channel real-time pattern recognition system. Two modified commercial liquid crystal televisions are applied as a real-time incoherent to coherent image transducer and a device to produce converging wavelets with different focal positions. Taking advantages of the cross-grating nature of the LCTV screen, a multi-channel correlator becomes possible. This hybrid system has both the high processing speed of an optical system and the flexibility of an electronic system.

  11. 76 FR 11680 - Digital Low Power Television, Television Translator, and Television Booster Stations and Digital...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-03

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS... Stations and Digital Class A Television Stations AGENCY: Federal Communications Commission. ACTION: Final... Docket No. 03-185, FCC 04-220, 69 FR 69325, November 29, 2004. Synopsis As required by the...

  12. 75 FR 63766 - Digital Low Power Television, Television Translator, and Television Booster Stations and Digital...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-18

    ... Electronic Filing of Documents in Rulemaking Proceedings, 63 FR 24121 (1998). Electronic Filers: Comments may... antenna location will be considered a new proposal for low power television stations. Those transmitter... that involve a substantial relocation of facilities would be deemed a major change. Vertical...

  13. The time and frequency comparisons via Loran-C and National TV Network in Yugoslavia

    NASA Technical Reports Server (NTRS)

    Markovic, Z. M.; Hajdukovic, S.

    1984-01-01

    Time comparisons were made between cesium clocks in Yugoslavia and other cesium clocks in the country by the Laboratory of Federal Bureau of Measures and Precious Metals. Regional standard frequency and time signals dissemination is over National TV network by so called active TV system. International comparisons are performed via Loran-C system and by clock transportation. The method of calculation and approximation of the time signal propagation delays is given. Settled comparison results of the cesium clocks via TV network, Loran-C, and by clock transportation are also discussed in this paper.

  14. View of the earth transmitted during live television transmission Apollo 8

    NASA Technical Reports Server (NTRS)

    1968-01-01

    This is how the surface of the moon looked from an altitude of approximately 60 miles as photographed by a television camera aboard the Apollo 8 spacecraft. This is Apollo 8's third live television transmission back to earth. At the time this picture was made, the Apollo 8 spacecraft was making its second revolution of the moon.

  15. Television for the Promotion of Health and Nutrition Information--A Study of Indian Urban Viewers.

    ERIC Educational Resources Information Center

    Saibaba, A.; And Others

    1993-01-01

    Describes a study of urban television viewers in India that examined television as an educational medium for promoting health and nutrition information. Data are reported on audience characteristics, viewing patterns and times, special audience programs, health and nutrition programs, format preferences, and audience reaction. (EAM)

  16. Infant and Mother-Infant Play and the Presence of the Television

    ERIC Educational Resources Information Center

    Masur, Elise Frank; Flynn, Valerie

    2008-01-01

    Forty-eight middle-class mothers answered questionnaires about their 11-through 18-month-old infants' typical television watching and interest, the frequency and duration of their independent play with toys and dyadic play with and without toys, and whether the television was typically on or not on in the room at the time. Mothers reported that…

  17. Dialect Features in the Language of Black Characters on American Television Programming.

    ERIC Educational Resources Information Center

    Fine, Marlene G.; Anderson, Carolyn

    This study describes the syntactic features of Black English Vernacular (BEV) spoken by black characters in three black situation comedies on American television: "The Jeffersons,""Good Times," and "What's Happening." Using scripts and audio tapes of three episodes from each series during the 1977-78 television season, transcripts were made of…

  18. A Comparison of Two Viewing Measures in Studies of Television-Influenced Perceptions of Criminal Victimization.

    ERIC Educational Resources Information Center

    Ogles, Robert M.; Sparks, Glenn G.

    Comparing two measures of television exposure (time spent viewing, and the number of violent acts viewed per hour) as predictors of television-influenced fear of criminal victimization, a study conducted probability surveys in two midwestern cities with dissimilar crime rates. A preliminary study of 142 undergraduates in a mass communication class…

  19. Variations in propagation delay times for line ten (TV) based time transfers

    NASA Technical Reports Server (NTRS)

    Chiu, M. C.; Shaw, B. W.

    1982-01-01

    Variation in the propagation delay for a 30 km TV (Line Ten) radio link was evaluated for a series of 30 independent measurements. Time marks from TV Channel 5 WTTG in Washington, D.C. were simultaneously measured at the Johns Hopkins University Applied Physics Laboratory and at the United States Naval Observatory against each stations' local cesium standard clocks. Differences in the stations' cesium clocks were determined by portable cesium clock transfers. Thirty independent timing determinations were made. The root mean square deviation in the propagation delay calculated from the timing determinations was 11 ns. The variations seen in the propagation delays are believed to be caused by environmental factors and by errors in the portable clock timing measurements. In correlating the propagation delay variations with local weather conditions, only a moderate dependence on air temperature and absolute humidity was found.

  20. [Amount and quality of food advertisement on Brazilian television].

    PubMed

    Almeida, Sebastião de Sousa; Nascimento, Paula Carolina B D; Quaioti, Teresa Cristina Bolzan

    2002-06-01

    The main objective of the study was to analyze the amount and quality of food advertisement on Brazilian television in three different times of the day. The results showed that food products, when compared to other products, were the most frequently advertised, regardless of the time of the day in a given week analyzed. Television promotes food predominantly high in fat and/or sugar and salt. The large number of high fat and/or sugar and salt products advertised can contribute to changing food habits of children and teenagers, and increasing the incidence of obesity in the population.

  1. Does television reflect the evolution of scientific knowledge? The case of attention deficit hyperactivity disorder coverage on French television.

    PubMed

    Bourdaa, Mélanie; Konsman, Jan Pieter; Sécail, Claire; Venturini, Tommaso; Veyrat-Masson, Isabelle; Gonon, Francois

    2015-02-01

    Biomedical findings mature from uncertain observations to validated facts. Although subsequent studies often refute initial appealing findings, newspapers privilege the latter and often fail to cover refutations. Thus, biomedical knowledge and media reporting may diverge with time. Here we investigated how French television reported on three scientific questions relative to attention deficit hyperactivity disorder (ADHD) from 1995 to 2010: i) is ADHD mainly genetic in origin, ii) does methylphenidate treatment decrease the risk of academic underachievement, and iii) are brain imaging techniques able to reveal ADHD in individual patients? Although scientific evidence regarding these questions has evolved during these 16 years, we observed that nine out of ten TV programs broadcast between 2007 and 2010 still expressed only opinions against the current scientific consensuses. The failure of TV programs to reflect the evolution of the scientific knowledge might be related to a biased selection of medical experts. PMID:23825292

  2. Television programming and disability: a ten year span.

    PubMed

    Byrd, E K; McDaniel, R S; Rhoden, R B

    1980-01-01

    Television programming covering disability over a ten year span, 1967-68 and 1977-78, was studied to determine similarities and differences. Variables identified for comparisons included network, program type, disability, time slot, and length of programming. The largest frequency of programs occurred on NBC in 1968. However, in 1978 the largest frequency occurred on the Public Broadcasting System. This can be partially explained by the increased numbers of programs on PBS overall and their traditional concern with public interest and service programming. The commercial networks historically have been in the business of entertaining and portray disability more so in that fashion. Movies head the list in 1968. However, in 1978, dramatic series and children's programming head the list followed by news documentaries and telethon. Paraplegia was the most frequent disability portrayed in 1968 followed by mental illness, drug addiction and emotional disability. In 1978 mental illness headed the list followed by alcoholism, emotional disability and physically handicapped. Paraplegia in 1968 can be accounted for by the program "Ironside" that featured a paraplegic detective. Mental illness and emotional disturbance seem to be consistent targets over the decade for popular programming in prime time. PMID:6450185

  3. RuHe ZhiDao HaiZi GuanKan DianShi (Guidelines for Family Television Viewing). ERIC Digest.

    ERIC Educational Resources Information Center

    ERIC Clearinghouse on Elementary and Early Childhood Education, Champaign, IL.

    This digest addresses problems associated with children's excessive viewing of television programs and commercials and provides suggestions to help parents guide their children's television viewing. Children who watch television 3 to 5 hours a day have little time for other activities such as play, reading, and talking with others. Excessive…

  4. Remembering Life with Television: An Analysis of Israeli Students' TV Autobiographies.

    ERIC Educational Resources Information Center

    Aidman, Amy; Ginossar, Tamar

    This study analyzes Israeli students' memories of television in the context of family life, and considers culture and systems as well. The study was geared toward broadening the understanding of individuals' perceptions of the role of television in the family, as well as gaining insight into the collective story or stories of life with television…

  5. Future development of instructional television

    NASA Technical Reports Server (NTRS)

    Barnett, H. J.; Denzau, A. T.; Dumolin, J. R.; Singh, J. P.

    1971-01-01

    The use of television in schools as an aid to instruction is proposed for individualized instruction, repetition for slow learners, acceleration for fast learners, and lectures from the best teachers for all students. A dedicated school district cable system, a 40 channel cable to each school and classroom, is considered. This innovation offers an opportunity for improving the quality and content of the school's instruction and for reducing the cost.

  6. Television viewing through ages 2-5 years and bullying involvement in early elementary school

    PubMed Central

    2014-01-01

    Background High television exposure time at young age has been described as a potential risk factor for developing behavioral problems. However, less is known about the effects of preschool television on subsequent bullying involvement. We examined the association between television viewing time through ages 2-5 and bullying involvement in the first grades of elementary school. We hypothesized that high television exposure increases the risk of bullying involvement. Method TV viewing time was assessed repeatedly in early childhood using parental report. To combine these repeated assessments we used latent class analysis. Four exposure classes were identified and labeled “low”, “mid-low”, “mid-high” and “high”. Bullying involvement was assessed by teacher questionnaire (n = 3423, mean age 6.8 years). Additionally, peer/self-report of bullying involvement was obtained using a peer nomination procedure (n = 1176, mean age 7.6 years). We examined child risk of being a bully, victim or a bully-victim (compared to being uninvolved in bullying). Results High television exposure class was associated with elevated risks of bullying and victimization. Also, in both teacher- and child-reported data, children in the high television exposure class were more likely to be a bully-victim (OR = 2.11, 95% CI: 1.42-3.13 and OR = 3.68, 95% CI: 1.75-7.74 respectively). However, all univariate effect estimates attenuated and were no longer statistically significant once adjusted for maternal and child covariates. Conclusions The association between television viewing time through ages 2-5 and bullying involvement in early elementary school is confounded by maternal and child socio-demographic characteristics. PMID:24520886

  7. Report of the Television Task Force.

    ERIC Educational Resources Information Center

    Bedell, Fran; And Others

    In early 1985, one of the new television channels resulting from the expansion of the Fort Smith TV Cable Company was allocated to Westark Community College (WCC). In July, a task force was appointed to develop recommendations regarding programming, policies, staffing, equipment, physical location, and organizational location. This report presents…

  8. [Children's Television Advertising Excesses and Abuses.

    ERIC Educational Resources Information Center

    Choate, Robert B.

    This testimony presents evidence of children's television advertising excesses and abuses. The testimony points out that the average TV-watching child sees more than 22,000 commercials a year, and that on the programs most popular with children large numbers of over-the-counter drugs and hazardous products are advertised. The history of private…

  9. Mitigating the Harmful Effects of Violent Television

    ERIC Educational Resources Information Center

    Rosenkoetter, Lawrence I.; Rosenkoetter, Sharon E.; Ozretich, Rachel A.; Acock, Alan C.

    2004-01-01

    In an effort to minimize the harmful effects of violent TV, a yearlong intervention was undertaken with children in Grades 1 through 3 (N = 177). The classroom-based intervention consisted of 31 brief lessons that emphasized the many ways in which television distorts violence. As hypothesized, the intervention resulted in a reduction in children's…

  10. Television Viewing and Reading Achievement of Seventh and Eighth Graders.

    ERIC Educational Resources Information Center

    Degrosky, Deborah S.

    Data were collected from 123 seventh and eighth grade students to examine the relationship between the quality of television viewing time and reading achievement, age, grade, sex, socioeconomic status (SES), and intelligence quotient (IQ). Highlights of the data analyses include the following: (1) The mean weekly viewing time for the subjects was…

  11. Children's Television in Canada/La Television pour L'Enfant au Canada.

    ERIC Educational Resources Information Center

    Caron, Andre

    1978-01-01

    Reviews existing Canadian television networks, their hours of programing and amount of Canadian content, then focuses on programing for children including advertising regulations. Growing interest in television research on cognitive and achievement patterns is cited. (RAO)

  12. TV fatigue crack monitoring system

    NASA Technical Reports Server (NTRS)

    Exton, R. J. (Inventor)

    1977-01-01

    An apparatus is disclosed for monitoring the development and growth of fatigue cracks in a test specimen subjected to a pulsating tensile load. A plurality of television cameras photograph a test specimen which is illuminated at the point of maximum tensile stress. The television cameras have a modified vidicon tube which has an increased persistence time thereby eliminating flicker in the displayed images.

  13. Out with the old, out with the new--The effect of transitions in TVs and monitors technology on consumption and WEEE generation in Sweden 1996-2014.

    PubMed

    Kalmykova, Yuliya; Patrício, João; Rosado, Leonardo; Berg, P E O

    2015-12-01

    The recycling of Waste Electrical and Electronic Equipment (WEEE) is important due to its content of valuable and hazardous compounds. This study investigates the case of the recent technology change within television sets (TVs) and monitors, its impact on the generation of WEEE, and the implications for the recycling industry. In particular, material flow analysis for the time series of 1996-2014 for TVs and monitors by type of technology (CRT, Plasma and LCD) in physical units is combined with empirical data on product lifespans. The number of consumed TVs and monitors has grown exponentially. As a result, despite a 3-fold reduction in the weight of the products, the weight of the corresponding WEEE is also growing exponentially. Out with the old, out with the new - a peak in WEEE from both CRT and flat-screen displays is expected during 2014-2020, due to the simultaneous obsolesce of the last wave of CRT products and the short-lived flat-screen products that substituted the CRTs. The lifespans of LCD and LED TVs were found to be three times shorter than of the CRT TVs, with many TVs discarded while still functional. This is the consequence of two events - replacement of the CRT TVs in combination with lifestyle purchases of TVs, i.e. the premature replacement of flat-screen displays with new sets with extra-large screens and/or new features. The throughput of TVs and monitors consumed has been estimated annually from 2014 until 2040, by quantity and type of device, as well as by component and material type. The annual economic value of the corresponding secondary materials, by material type, has also been estimated. The point in time when the final disposal of CRT products is likely to take place has been identified and should be noted by the recycling industry. Among the important contributions of this study to the accounting and predicting of amounts and types of WEEE are the lifespan distributions, size and weight distributions, and material composition for

  14. Out with the old, out with the new--The effect of transitions in TVs and monitors technology on consumption and WEEE generation in Sweden 1996-2014.

    PubMed

    Kalmykova, Yuliya; Patrício, João; Rosado, Leonardo; Berg, P E O

    2015-12-01

    The recycling of Waste Electrical and Electronic Equipment (WEEE) is important due to its content of valuable and hazardous compounds. This study investigates the case of the recent technology change within television sets (TVs) and monitors, its impact on the generation of WEEE, and the implications for the recycling industry. In particular, material flow analysis for the time series of 1996-2014 for TVs and monitors by type of technology (CRT, Plasma and LCD) in physical units is combined with empirical data on product lifespans. The number of consumed TVs and monitors has grown exponentially. As a result, despite a 3-fold reduction in the weight of the products, the weight of the corresponding WEEE is also growing exponentially. Out with the old, out with the new - a peak in WEEE from both CRT and flat-screen displays is expected during 2014-2020, due to the simultaneous obsolesce of the last wave of CRT products and the short-lived flat-screen products that substituted the CRTs. The lifespans of LCD and LED TVs were found to be three times shorter than of the CRT TVs, with many TVs discarded while still functional. This is the consequence of two events - replacement of the CRT TVs in combination with lifestyle purchases of TVs, i.e. the premature replacement of flat-screen displays with new sets with extra-large screens and/or new features. The throughput of TVs and monitors consumed has been estimated annually from 2014 until 2040, by quantity and type of device, as well as by component and material type. The annual economic value of the corresponding secondary materials, by material type, has also been estimated. The point in time when the final disposal of CRT products is likely to take place has been identified and should be noted by the recycling industry. Among the important contributions of this study to the accounting and predicting of amounts and types of WEEE are the lifespan distributions, size and weight distributions, and material composition for

  15. Encoding Television Signals For Better Color

    NASA Technical Reports Server (NTRS)

    Marchman, R. H.

    1992-01-01

    Coding scheme for transmission of color-television pictures reduces crosstalk between chrominance and luminance. Picture elements arranged in zigzag pattern to accommodate scanning. Resulting chrominance signal combined with horizontally and vertically interlaced output of luminance scan converter to form composite color signal. Applicable to color-video cameras with solid-state image-sensing devices using National Television System Committee (NTSC) standard color-television system, or other systems.

  16. Television's role regarding alcohol use among teenagers.

    PubMed

    Tucker, L A

    1985-01-01

    The purpose of this study was to determine the extent to which adolescents classified as light, moderate, or heavy television viewers differ regarding alcohol use. The extent to which demographic variables mediate the television-alcohol association also was investigated. A total of 394 high school males completed a written questionnaire to assess television and drinking practices. As hypothesized, heavy viewers consumed alcohol significantly more often than did light and moderate viewers, especially the former, particularly when demographic variables were controlled simultaneously. Television as a powerful and pervasive influence on youth, containing many undesirable health messages, is discussed. PMID:4083121

  17. A Time Course View of Sentence Priming Effects

    ERIC Educational Resources Information Center

    Paul, Stephen T.; Kellas, George

    2004-01-01

    Meaning activation was estimated during (standard naming) and after (delayed naming) target presentation to chart the time course of priming effects during reading comprehension. Using sentences biasing homographs toward their dominant and subordinate meanings, two experiments evaluated context effects across three naming-cue delays: immediate,…

  18. Mediating Relations: Therapeutic Discourse in American Prime Time Series.

    ERIC Educational Resources Information Center

    White, Mimi

    Although "The Equalizer" and "Finder of Lost Loves" are different kinds of prime time fiction--urban thriller on the one hand and fantasy melodrama on the other--they share an underlying dramatic structure and symbolic problematic in their repeated enactments of a therapeutic cure overseen by a mediating, authority figure. The protagonists in both…

  19. Selecting Television Programs for Language Learning: Investigating Television Programs from the Same Genre

    ERIC Educational Resources Information Center

    Webb, Stuart

    2011-01-01

    The scripts of 288 television episodes were analysed to determine the extent to which vocabulary reoccurs in television programs from the same subgenres and unrelated television programs from different genres. Episodes from two programs from each of the following three subgenres of the American drama genre: medical, spy/action, and criminal…

  20. Television's Child; The Impact of Television on Today's Children; What Parents Can Do About It.

    ERIC Educational Resources Information Center

    Morris, Norman S.

    Based on an extensive series of interviews with clinical psychiatrists and psychologists, educators, television executives, producers, performers, advertisers, parents, and children themselves, this book explores the effect of television on a child's values. It delves into the question of a relationship between violence on television and violent…

  1. Satellite Instructional Television Experiment: Television Comes to Village. An Evaluation of SITE.

    ERIC Educational Resources Information Center

    Agrawal, Binod C.

    This evaluation of India's Satellite Instructional Television Experiment (SITE) investigated the process of existing rural communication, the role of television as a new medium of communication in SITE instructional areas, and the process of change brought about by television in the rural structure at the micro-level. The report includes…

  2. The influence of television on cultural values -- with special reference to Third World countries.

    PubMed

    Goonasekera, A

    1987-01-01

    In focusing on the influence of television on cultural values, particularly in third world countries, the discussion covers the impact of the technology of communication on cultural values, the impact of existing, that is traditional, cultural values on television, and the impact of television programs on cultural values. It is not a problem to set up a television transmitting station in any third world country; the hardware is manufactured in developed countries and assembled in a third world country by technicians of the television manufacturing company. The key question is whether the third world country that has acquired this modern piece of technology can put it into operation run it. The operation of a modern television station calls for 3 types of professionals: engineers and technicians, television journalists and producers, and managers and administrators. Consequently, if the host country is to benefit from this transfer of technology it needs to have a community of modern professionals. Also, for a culture to successfully utilize television, it is helpful if the other media of communication are developed. In sum, at the time of the introduction of television in third world countries, such countries should possess an advanced sector of education and mass media which could form the basis for initiating the multiplier effect for which television has the potential. When introducing television to a third world country, one further needs to be aware of the impact that traditional values may have on the utilization of this medium. It can work to entrench traditional inequities in social relationships in the name of cultural uniqueness, and from the perspective of disadvantaged minority groups it could be a form of "cultural imperialism." Thus, when introducing television, the governments of these countries need to consider fostering a set of values and norms that could assist in the modernization of these countries. These should be values that promote human

  3. EIGHT YEARS OF TV COLLEGE--A FOURTH REPORT. ANSWERS TO SOME QUESTIONS ABOUT THE TV COLLEGE PROGRAM OF DIRECT INSTRUCTIONAL TELEVISION.

    ERIC Educational Resources Information Center

    ERICKSON, CLIFFORD G.; AND OTHERS

    THIS REPORT DESCRIBES COURSES, STUDENT AND TEACHER CHARACTERISTICS, AND COSTS OF OPEN CIRCUIT TELEVISED INSTRUCTION IN THE CHICAGO JUNIOR COLLEGE SYSTEM. FOR MORE INFORMATION, WRITE THE TV COLLEGE OFFICE, 3400 N. AUSTIN AVE., CHICAGO, ILL. 60634. (LH)

  4. A French Experiment in Educating Young Television Viewers.

    ERIC Educational Resources Information Center

    Pierre, Evelyne

    1983-01-01

    A French program to educate young television viewers and its results are discussed. The program increased the children's critical judgment about television and found that they became more independent in their attitudes toward television as they grew older. (IS)

  5. 76 FR 5290 - Television Broadcasting Services; Huntsville, AL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-31

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 73 Television Broadcasting Services; Huntsville, AL AGENCY: Federal Communications... Part 73 Television, Television broadcasting. For the reasons discussed in the preamble, the...

  6. 75 FR 3695 - Television Broadcasting Services; Birmingham, AL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-22

    ... From the Federal Register Online via the Government Publishing Office ] FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 73 Television Broadcasting Services; Birmingham, AL AGENCY: Federal Communications... 73 Television, Television broadcasting. For the reasons discussed in the preamble, the...

  7. 76 FR 14855 - Television Broadcasting Services; Nashville, TN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-18

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 73 Television Broadcasting Services; Nashville, TN AGENCY: Federal Communications... 73 Television, Television broadcasting. Federal Communications Commission. Kevin R....

  8. 75 FR 67077 - Television Broadcasting Services; Huntsville, AL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-01

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 73 Television Broadcasting Services; Huntsville, AL AGENCY: Federal Communications... 73 Television, Television broadcasting. For the reasons discussed in the preamble, the...

  9. 76 FR 3875 - Television Broadcasting Services; Decatur, IL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-21

    ... From the Federal Register Online via the Government Publishing Office ] FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 73 Television Broadcasting Services; Decatur, IL AGENCY: Federal Communications... 73 Television, Television broadcasting. For the reasons discussed in the preamble, the...

  10. 75 FR 10692 - Television Broadcasting Services; Birmingham, AL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-09

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 73 Television Broadcasting Services; Birmingham, AL AGENCY: Federal Communications... CFR Part 73 Television, Television broadcasting. 0 For the reasons discussed in the preamble,...

  11. 76 FR 54188 - Television Broadcasting Services; Montgomery, AL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-31

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 73 Television Broadcasting Services; Montgomery, AL AGENCY: Federal Communications... 73 Television, Television broadcasting. Federal Communications Commission. Barbara A. Kreisman,...

  12. 76 FR 5120 - Television Broadcasting Services; El Paso, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-28

    ... From the Federal Register Online via the Government Publishing Office ] FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 73 Television Broadcasting Services; El Paso, TX AGENCY: Federal Communications... 73 Television, Television broadcasting. For the reasons discussed in the preamble, the...

  13. Television Uses and Gratifications among Black Children, Teenagers, and Adults.

    ERIC Educational Resources Information Center

    Lee, Eui Bun; Browne, Louis A.

    1981-01-01

    Surveyed 449 Blacks of varying ages to examine patterns of television use, amount of television viewing, attachment to the medium, and the differences in Black viewers' motivations for watching television. Fifteen references are cited. (FM)

  14. Effects of a Television Drama about Environmental Exposure to Toxic Substances

    PubMed Central

    Kennedy, May G.; Eustis Turf, Elizabeth; Wilson-Genderson, Maureen; Wells, Kristen; Huang, Grace C.; Beck, Vicki

    2011-01-01

    Objective. This study assessed short-term outcomes of viewing an episode of a prime-time television drama in which a child developed cancer after environmental exposure to an illegal pesticide. The study explored the effects among viewers of feeling transported into a narrative world. Methods. Respondents (n=2,139) to a post-episode Internet panel survey were asked if they had seen the show and asked questions about their demographic information, their frequency of viewing the television show, the degree to which they had felt transported into a narrative world created by the drama, and their knowledge and beliefs about the health effects of environmental exposure. Conversations with key informants from federal agencies and advocacy groups were also held. Results. Episode viewing and narrative transportation were positively associated with knowledge of toxic exposure effects, and transported viewers reported being more likely to report an unusually high number of cancer cases to authorities. The show also appeared to have prompted a clarification of federal pesticide-testing policy. Conclusions. Entertainment Education is a promising strategy for disseminating key points of information about environmental health. PMID:21563723

  15. Nonverbatim Captioning in Dutch Television Programs: A Text Linguistic Approach

    ERIC Educational Resources Information Center

    Schilperoord, Joost; de Groot, Vanja; van Son, Nic

    2005-01-01

    In the Netherlands, as in most other European countries, closed captions for the deaf summarize texts rather than render them verbatim. Caption editors argue that in this way television viewers have enough time to both read the text and watch the program. They also claim that the meaning of the original message is properly conveyed. However, many…

  16. Recent Developments in the Rhetorical Study of Film and Television.

    ERIC Educational Resources Information Center

    Benson, Tom

    Rhetorical studies of film and television arose more or less independently at a number of universities during the 1960s and 1970s. At Cornell University (New York), the accident of a combined speech and drama department gave rise to the study of the rhetoric of film. At the same time, other theorists were approaching film rhetoric from literature.…

  17. Interpreting a Television Narrative: How Different Viewers See a Story.

    ERIC Educational Resources Information Center

    Livingstone, Sonia M.

    1990-01-01

    Examines television viewers' interpretations of a particular narrative from the British soap opera "Coronation Street" after they had watched it unfold over some time in natural viewing circumstances. Identifies and discusses the interpretations of four clusters of viewers ranked in terms of their relative allegiance to the characters. (KEH)

  18. Network News-Interview Programs and the "Television War".

    ERIC Educational Resources Information Center

    Carroll, Raymond L.; Lichty, Lawrence W.

    A study was made of the news-interview programs from the three major television networks (ABC, CBS, and NBC) to determine which aspects of the Vietnam War were discussed on the programs and whether participants were supporters of or detractors from the policies of the presidential administration at the time. The content analysis of 481 editions of…

  19. Junction connectors permit strategic placement of television cameras

    NASA Technical Reports Server (NTRS)

    Kempson, A., Jr.

    1966-01-01

    Cable run circuit with switching junction connectors at strategic locations enables television cameras to be plugged in with minimum effort wherever needed. Crimp-type contacts for mating connections reduce installation time and require a lesser level of technician skill than do soldered and potted connections.

  20. View of the earth transmitted during live television transmission Apollo 8

    NASA Technical Reports Server (NTRS)

    1968-01-01

    View of the earth that was transmitted back from space during the live television transmission from the Apollo 8 spacecraft on the third day of its journey toward the moon. This view is looking through a spacecraft window. At the time of this TV transmission, Apollo 8 was traveling on its translunar course at about 3,254 ft per second, and was some 176,533 miles from earth.

  1. Action for Children's Television; The First National Symposium on the Effect on Children of Television Programming and Advertising.

    ERIC Educational Resources Information Center

    Sarson, Evelyn, Comp.

    Action for Children's Television (ACT) was organized to attempt to change the nature of television (TV) for children--to persuade TV networks that children are not miniature consumers, to encourage appropriate programming for children, and to eliminate commercialism. This report of the First National Symposium of ACT presents papers of…

  2. Canadian children's and youth's pedometer-determined steps/day, parent-reported TV watching time, and overweight/obesity: The CANPLAY Surveillance Study

    PubMed Central

    2011-01-01

    Background This study examines associations between pedometer-determined steps/day and parent-reported child's Body Mass Index (BMI) and time typically spent watching television between school and dinner. Methods Young people (aged 5-19 years) were recruited through their parents by random digit dialling and mailed a data collection package. Information on height and weight and time spent watching television between school and dinner on a typical school day was collected from parents. In total, 5949 boys and 5709 girls reported daily steps. BMI was categorized as overweight or obese using Cole's cut points. Participants wore pedometers for 7 days and logged daily steps. The odds of being overweight and obese by steps/day and parent-reported time spent television watching were estimated using logistic regression for complex samples. Results Girls had a lower median steps/day (10682 versus 11059 for boys) and also a narrower variation in steps/day (interquartile range, 4410 versus 5309 for boys). 11% of children aged 5-19 years were classified as obese; 17% of boys and girls were overweight. Both boys and girls watched, on average, < 40 minutes of television between school and dinner on school days. Adjusting for child's age and sex and parental education, the odds of a child being obese decreased by 20% for every extra 3000 steps/day and increased by 21% for every 30 minutes of television watching. There was no association of being overweight with steps/day, however the odds of being overweight increased by 8% for every 30 minutes of additional time spent watching television between school and dinner on a typical school day. Discussion Television viewing is the more prominent factor in terms of predicting overweight, and it contributes to obesity, but steps/day attenuates the association between television viewing and obesity, and therefore can be considered protective against obesity. In addition to replacing opportunities for active alternative behaviours

  3. Perceived Neighborhood and Home Environmental Factors Associated with Television Viewing among Taiwanese Older Adults

    PubMed Central

    Hsueh, Ming-Chun; Liao, Yung; Chang, Shao-Hsi

    2016-01-01

    This study examined the associations between perceived neighborhood and home environmental factors and excessive television (TV) viewing time among Taiwanese older adults. The sample data was collected by administering computer-assisted telephone interviewers to 980 Taiwanese older adults (aged ≥ 65 years) living in two regions. Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated to examine the associations between self-reported perceived neighborhood and home environmental attributions and TV viewing time by using logistic regression analyses. The results showed that perceived neighborhood and home environmental factors were associated with excessive TV viewing time (≥2 h/day) after adjusting for potential confounders. Compared with a reference group, older adults who perceived their neighborhoods to have unsafe traffic were more likely to report excessive TV viewing time (OR = 1.36, 95%CI = 1.02–1.82). Older adults who reported having two or more TV sets in the home (OR = 1.77, CI = 1.28–2.44) and having a TV in the bedroom (OR = 1.55, CI = 1.18–2.03) were also more likely to report excessive TV viewing time. Further longitudinal research can confirm these findings, and tailored interventions focusing on the perceptions of neighborhood traffic safety and TV access at home for older adults might be effective means of preventing excessive TV viewing time. PMID:27420086

  4. Perceived Neighborhood and Home Environmental Factors Associated with Television Viewing among Taiwanese Older Adults.

    PubMed

    Hsueh, Ming-Chun; Liao, Yung; Chang, Shao-Hsi

    2016-01-01

    This study examined the associations between perceived neighborhood and home environmental factors and excessive television (TV) viewing time among Taiwanese older adults. The sample data was collected by administering computer-assisted telephone interviewers to 980 Taiwanese older adults (aged ≥ 65 years) living in two regions. Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated to examine the associations between self-reported perceived neighborhood and home environmental attributions and TV viewing time by using logistic regression analyses. The results showed that perceived neighborhood and home environmental factors were associated with excessive TV viewing time (≥2 h/day) after adjusting for potential confounders. Compared with a reference group, older adults who perceived their neighborhoods to have unsafe traffic were more likely to report excessive TV viewing time (OR = 1.36, 95%CI = 1.02-1.82). Older adults who reported having two or more TV sets in the home (OR = 1.77, CI = 1.28-2.44) and having a TV in the bedroom (OR = 1.55, CI = 1.18-2.03) were also more likely to report excessive TV viewing time. Further longitudinal research can confirm these findings, and tailored interventions focusing on the perceptions of neighborhood traffic safety and TV access at home for older adults might be effective means of preventing excessive TV viewing time.

  5. Preferred color correction for digital LCD TVs

    NASA Astrophysics Data System (ADS)

    Kim, Kyoung Tae; Kim, Choon-Woo; Ahn, Ji-Young; Kang, Dong-Woo; Shin, Hyun-Ho

    2009-01-01

    Instead of colorimetirc color reproduction, preferred color correction is applied for digital TVs to improve subjective image quality. First step of the preferred color correction is to survey the preferred color coordinates of memory colors. This can be achieved by the off-line human visual tests. Next step is to extract pixels of memory colors representing skin, grass and sky. For the detected pixels, colors are shifted towards the desired coordinates identified in advance. This correction process may result in undesirable contours on the boundaries between the corrected and un-corrected areas. For digital TV applications, the process of extraction and correction should be applied in every frame of the moving images. This paper presents a preferred color correction method in LCH color space. Values of chroma and hue are corrected independently. Undesirable contours on the boundaries of correction are minimized. The proposed method change the coordinates of memory color pixels towards the target color coordinates. Amount of correction is determined based on the averaged coordinate of the extracted pixels. The proposed method maintains the relative color difference within memory color areas. Performance of the proposed method is evaluated using the paired comparison. Results of experiments indicate that the proposed method can reproduce perceptually pleasing images to viewers.

  6. 47 CFR 76.1630 - MVPD digital television transition notices.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1630 MVPD digital television transition notices. (a) Multichannel video programming distributors (MVPDs) shall provide subscribers...

  7. 47 CFR 76.1630 - MVPD digital television transition notices.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1630 MVPD digital television transition notices. (a) Multichannel video programming distributors (MVPDs) shall provide subscribers...

  8. 47 CFR 76.1630 - MVPD digital television transition notices.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1630 MVPD digital television transition notices. (a) Multichannel video programming distributors (MVPDs) shall provide subscribers...

  9. 47 CFR 76.1630 - MVPD digital television transition notices.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1630 MVPD digital television transition notices. (a) Multichannel video programming distributors (MVPDs) shall provide subscribers...

  10. The AFI Film/Television Documentation Workshop: Part I.

    ERIC Educational Resources Information Center

    Wiener, Paul B.

    1986-01-01

    Very briefly describes a workshop on film and television documentation that informed participants about available reference and resource materials for information about films and television shows. (CLB)

  11. Cable Television; A Guide for Citizen Action.

    ERIC Educational Resources Information Center

    Price, Monroe E.; Wicklein, John

    When commercial radio began broadcasting, some citizens saw it as a new "golden age," offering vast opportunities for educational and public service programing. These dreams did not come true because it was more profitable to sell advertising. The same pattern occured with broadcast television. Cable television provides a third chance, and this…

  12. Cable Television: A Method for Delivering Information.

    ERIC Educational Resources Information Center

    Nebraska Univ., Lincoln. Cooperative Extension Service.

    This report presents the recommendations of a committee that was formed to explore the possibility of using cable television networks as a method of delivering extension education programs to urban audiences. After developing and testing a pilot project that used cable television as a mode to disseminate horticulture and 4-H leader training…

  13. Television Ads in Singapore: A Content Analysis.

    ERIC Educational Resources Information Center

    Rehman, Sharaf N.; Aw, Annette; Kennan, William

    1999-01-01

    Appraises the information content of Singapore television advertising, and makes a comparison with relevant United States findings. Research reported in this paper is a replication of two empirical studies of the informational content of television advertising in the United States from 1977. (Author/LRW)

  14. Culture, Television, and Opposition: Rethinking Cultural Studies.

    ERIC Educational Resources Information Center

    Lembo, Ronald; Tucker, Kenneth H., Jr.

    1990-01-01

    Addresses issues of culture, cultural politics, social power, and television audience in cultural studies. Argues that cultural studies as a field tends to analyze all cultural interpretation in terms of struggles between dominant and subordinate groups and that the text-centered approach of cultural studies misses much of television viewing's…

  15. Hypermedia Management in Television through Text Processing

    ERIC Educational Resources Information Center

    Caldera-Serrano, Jorge

    2008-01-01

    Purpose: This paper aims to describe a working routine for the analysis of audio-visual documents for serving the needs of television journalists. Design/methodology/approach: A description in the form of a synthesis is given of the process by which television information must be put at the user's disposal with a response that is both fast and…

  16. Interactive Televised Instruction: Factors To Consider.

    ERIC Educational Resources Information Center

    Hall, Charles W.

    For the first 2 years of operation, the Instructional Television Services (ITS) at Mohave Community College, in Arizona, operated in a very traditional manner, utilizing two cameras and an operator at each site. To increase the efficiency of the television services, surveillance cameras were installed at sites and were operated from the district…

  17. Cable Television: Citizen Participation in Planning.

    ERIC Educational Resources Information Center

    Yin, Robert K.

    The historical background of citizen participation in local affairs and its relevance at the onset of community concern about cable television are briefly discussed in this report. The participation of citizens, municipal officials, and cable operators in laying the groundwork for a cable system as well as the pros and cons of cable television as…

  18. Cable Television in the Community College.

    ERIC Educational Resources Information Center

    Zoglin, Mary Lou

    Rather than merely being a televised version of a classroom lecture, a true telecourse uses television to present information that is best conveyed visually and employs various methods (e.g., study guides, mailed assignments, special review sessions, and exams scheduled at community sites) to replace other classroom activities. Coastline Community…

  19. Perceived Reality in Television Effects Research.

    ERIC Educational Resources Information Center

    Potter, W. James

    1988-01-01

    Reviews literature dealing with perceived reality in the television effects process from a construct validation perspective. Topics discussed include variables that influence the degree to which individuals perceive reality in televised messages, relationships with attribute variables, influence of reality perception on viewers' behavior and…

  20. Children and the Perceived Reality of Television.

    ERIC Educational Resources Information Center

    Greenberg, Bradley S.; Reeves, Byron

    Based on previous research findings and original data from school children in grades 3-6, this study examines children's perceptions of reality in television as an intervening variable between exposure to the medium and the effect of television messages. The specific focus of the current research was to isolate and identify factors which have…

  1. Local Government Uses of Cable Television.

    ERIC Educational Resources Information Center

    Cable Television Information Center, Washington, DC.

    The local government cable access channel is essentially a television station completely controlled by the local government. It differs from a local broadcast television station by being able to reach only those places which are connected to the cable system, having much less programming distribution costs, and having the capacity to deliver…

  2. Kaleidoscopic light feedback for television systems

    NASA Technical Reports Server (NTRS)

    Davis, J. G.; Woods, J. M.

    1971-01-01

    Technique generates special effects for broadcast television to study effects of light feedback on television systems. Signals are produced for tape recording, broadcasting, or displaying on black-and-white or color monitors. The patterns have from three to eight sides and expand, contract, or rotate at various speeds.

  3. Frieda Hennock: Leader for Educational Television.

    ERIC Educational Resources Information Center

    Beadle, Mary E.; Stephenson, Alan

    1997-01-01

    Focuses on one of the founders of educational television Freida Hennock. Discusses her early career, appointment to the Federal Communications Commission (FCC), initial call for educational representation at FCC hearings, response to educational channel assignments, belief in childrens television, and ongoing struggle for educational programming…

  4. Oral Argument in Children's Television Proceeding.

    ERIC Educational Resources Information Center

    Choate, Robert B.

    The author advocates the outright ban of commercials from Saturday and Sunday morning television and makes several other recommendations that he believes would improve programing and reduce the hard sell of child targeted advertising. The Federal Communications Commission (FCC) could form a Children's Television Broadcast Center and establish a…

  5. Future Perspectives of Biocybernetic Research in Television.

    ERIC Educational Resources Information Center

    Malik, M. F.; Thwaites, H. M.

    This paper describes the future perspectives of biocybernetic communication research applied to television, i.e., the measurement of the information impact of television on both individual human beings and groups in terms of energetic changes in the human body. A summary of the recent state of the art of biocybernetic research includes discussions…

  6. The Status of Research in Children's Television.

    ERIC Educational Resources Information Center

    Searcy, Ellen; Chapman, Judith E.

    The intent of this document has been to provide a synthesis of the status of research on children's television that could be used as an information base for planning purposes. An outline or hierarchy of critical television research topics which need further investigation has been compiled from an analysis of major reference documents and personal…

  7. Television Reporters and Producers as Journalists.

    ERIC Educational Resources Information Center

    Smith, Conrad; Becker, Lee B.

    According to a new myth in the television broadcasting industry, the producer has become the representative of the show business side of news production, while the reporter has remained the protector of the more noble goals of journalism in the television newsroom. To explore the dimensions of this myth, a study examined data, available from a…

  8. Community Television. A Handbook for Production.

    ERIC Educational Resources Information Center

    American Association of Retired Persons, Washington, DC.

    This manual is designed to encourage older people to take an active role in local television program production and to design and produce programs that will enhance the quality of life for other older Americans. It is noted that locally produced television offers older people a voice at the local level, the opportunity for making new friends and…

  9. Modularization and Packaging of Public Television Programs.

    ERIC Educational Resources Information Center

    Carey, John; And Others

    This report examines the changing relationship between public television programming and program distribution methods, and considers whether there is a need to change the design and packaging of some public television programming to respond to changes in the way the audience receives its programming as interactive cable systems, videocassettes,…

  10. Adolescent Television Viewing and Belief in Vampires

    ERIC Educational Resources Information Center

    Williams, Emyr; Robbins, Mandy; Picton, Laura

    2006-01-01

    A total of 1133 13-15-year-old pupils in six secondary schools in South Wales were invited to complete questions concerning vampire belief and amount of television watching. The data demonstrate that belief in vampires was positively associated with higher levels of television watching.

  11. Television Broadcasting for Rural Development in Niger.

    ERIC Educational Resources Information Center

    Hukill, Mark A.

    Communications policy and planning were investigated through the Republic of Niger's television service, Tele-Sahel, a state-owned autonomous service with a mandate to provide programs for rural development. In order to understand the context within which Tele-Sahel operates, the following topics related to television broadcasting in Niger were…

  12. Our Television--Conceptions and Considerations.

    ERIC Educational Resources Information Center

    von Hase, Karl-Gunther

    1978-01-01

    In response to public criticism of television broadcasting in the Federal Republic of Germany, audience dependency, network research findings, and broadcasting's role in society are discussed. A policy of unbiased programing in consideration of party-political pressure is reaffirmed, and some orientation points for future television work are…

  13. American Television: How Mass a Medium?

    ERIC Educational Resources Information Center

    Pierce, Robert M.; Bell, Thomas L.

    Television is one of the most pervasive forms of communication and one of the most influential and visible forms of popular culture. Some researchers believe that the mass communication capability of television has increased cultural homogeneity in all but a very few places. This paper contends that the American, National, and Columbia…

  14. Regulating Children's Television Advertising: Reassessing Parental Responsibility.

    ERIC Educational Resources Information Center

    Reid, Leonard N.

    In response to public concern over the effects of television commercials on children, the Federal Trade Commission formulated regulatory proposals that would ban certain advertising from children's television and regulate advertising intended for the eight year old to the eleven year old age group. However, in the light of two recent research…

  15. Television Exposure Measures and the Cultivation Hypothesis.

    ERIC Educational Resources Information Center

    Potter, W. James; Chang, Ik Chin

    1990-01-01

    Describes study of students in grades 8 through 12 that was conducted to determine the degree to which television messages influence a person's construction of reality (the cultivation hypothesis). Research methodology that tests the effects of television exposure is examined with emphasis on the importance of demographic control variables. (38…

  16. Cultivation Effects: Television and Foreign Countries.

    ERIC Educational Resources Information Center

    Winterhoff-Spurk, Peter

    This test of Marshall McLuhan's claim that increased exposure to television will develop a perception of the world as a "global village" used estimation of cognitive distance as an operational definition of the global village concept. The first phase of the study tested the hypothesis that "heavy" television viewers' estimates of cognitive…

  17. Public Television Programming by Category: 1976.

    ERIC Educational Resources Information Center

    Katzman, Nathan; Wirt, Kenneth

    This report, part of a series of statistical surveys of public broadcasting based on data provided by licensees of the Corporation for Public Broadcasting, provides details of public-television program content for the 1976 calendar year. Chapters include discussion of definitions and categories of program content, the public television system in…

  18. Television: A Medium for Discovering Diversity?

    ERIC Educational Resources Information Center

    Selva, Marta; Sola, Anna

    1995-01-01

    Examines television news programs as media for discovering diversity. Discusses television as a means of information and communication, its role in the creation of public opinion, its inability to permit understanding, and the need for empirical research to assess its influence on cognitive processes. (AEF)

  19. Compressed television transmission: A market survey

    NASA Technical Reports Server (NTRS)

    Lizak, R. M.; Cagan, L. Q.

    1981-01-01

    NASA's compressed television transmission technology is described, and its potential market is considered; a market that encompasses teleconferencing, remote medical diagnosis, patient monitoring, transit station surveillance, as well as traffic management and control. In addition, current and potential television transmission systems and their costs and potential manufacturers are considered.

  20. Creating Visuals for TV; A Guide for Educators.

    ERIC Educational Resources Information Center

    Spear, James

    There are countless ways educators can improve the quality of their educational television offerings. The Guide, planned especially for the television teacher or audiovisual director, particularly those approaching the television medium for the first time, is designed to acquaint the reader with production techniques for effective visuals to…