An Experimental Study of the Merits of Extensive and Intensive Reading in the Social Sciences

Carter V. Good

doi:10.1086/438249

The Effect Of Rajalele Probiotic On Survival Rate Of Fish Juvenile Pangasius pangasius, Oreochromis niloticus, Cyprinus carpio

JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS ◽

10.36987/jpbn.v6i1.1597 ◽

2020 ◽

Vol 6 (1) ◽

pp. 88-95

Author(s):

Marlina Doloksaribu ◽

Robert Martua Simanjuntak ◽

Ied Hidayani Parinduri

Keyword(s):

Social Sciences ◽

Experimental Study ◽

Data Analysis ◽

Survival Rate ◽

Cyprinus Carpio ◽

Oreochromis Niloticus ◽

Fish Farming ◽

Randomized Design ◽

The Social ◽

Completely Randomized Design

The use of probiotics is certainly one of the solutions in overcoming the problem of increasing seed in fish farming. One of them is the use of probiotic king catfish, in this study tested on catfish, tilapia and goldfish. This research is an experimental study. The design used in this study was a Completely Randomized Design with 4 treatments 3 replications. Data analysis used Statistical Package for the Social Sciences version 15. The results of the analysis of the highest seed survival rate were obtained on Pangasius pangasius (95%), on Oreochromis niloticus (83,33 %), and Cyprinus carpio (80%). The treatment of Rajalele probiotics has a very significant effect (very significant) Fanalysis (23.01) > Ftable 0.01 (7.59) on the graduation of Pangasius pangasius, Oreochromis niloticus, and Cyprinus carpio. The conclusion of this study shows that the survival rate the highest in Pangasius pangasius

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Approaches and Methodologies in the Social Sciences

10.1017/cbo9780511801938 ◽

2008 ◽

Cited By ~ 88

Keyword(s):

Social Sciences ◽

The Social

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The Hitman Study

European Psychologist ◽

10.1027/1016-9040/a000010 ◽

2010 ◽

Vol 15 (2) ◽

pp. 99-108 ◽

Cited By ~ 76

Author(s):

Christopher J. Ferguson ◽

Stephanie M. Rueda

Keyword(s):

Experimental Study ◽

Young Adults ◽

Aggressive Behavior ◽

Video Game ◽

Real Life ◽

Mood Management ◽

Video Game Play ◽

Video Game Playing ◽

Violent Video Game ◽

The Social

This article explores commonly discussed theories of violent video game effects: the social learning, mood management, and catharsis hypotheses. An experimental study was carried out to examine violent video game effects. In this study, 103 young adults were given a frustration task and then randomized to play no game, a nonviolent game, a violent game with good versus evil theme (i.e., playing as a good character taking on evil), or a violent game in which they played as a “bad guy.” Results indicated that randomized video game play had no effect on aggressive behavior; real-life violent video game-playing history, however, was predictive of decreased hostile feelings and decreased depression following the frustration task. Results do not support a link between violent video games and aggressive behavior, but do suggest that violent games reduce depression and hostile feelings in players through mood management.

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What Can We Learn From Factorial Surveys About Human Behavior?

Methodology ◽

10.1027/1614-2241/a000161 ◽

2019 ◽

Vol 15 (1) ◽

pp. 19-30 ◽

Cited By ~ 10

Author(s):

Knut Petzold ◽

Tobias Wolbring

Keyword(s):

Social Sciences ◽

Behavioral Intentions ◽

Actual Behavior ◽

Full Time ◽

Factorial Survey ◽

Survey Experiment ◽

Intended Behavior ◽

The Social ◽

Survey Experiments ◽

High Level

Abstract. Factorial survey experiments are increasingly used in the social sciences to investigate behavioral intentions. The measurement of self-reported behavioral intentions with factorial survey experiments frequently assumes that the determinants of intended behavior affect actual behavior in a similar way. We critically investigate this fundamental assumption using the misdirected email technique. Student participants of a survey were randomly assigned to a field experiment or a survey experiment. The email informs the recipient about the reception of a scholarship with varying stakes (full-time vs. book) and recipient’s names (German vs. Arabic). In the survey experiment, respondents saw an image of the same email. This validation design ensured a high level of correspondence between units, settings, and treatments across both studies. Results reveal that while the frequencies of self-reported intentions and actual behavior deviate, treatments show similar relative effects. Hence, although further research on this topic is needed, this study suggests that determinants of behavior might be inferred from behavioral intentions measured with survey experiments.

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