When Is Personalized Price Discount More Efficient? A Quasi-Experiment Study

2020 ◽  
Author(s):  
Baile Lu ◽  
Yuqian Xu ◽  
Hongyan Dai ◽  
Weihua Zhou
Keyword(s):  
Experiment Study ◽  
Price Discount ◽  
Quasi Experiment Study ◽  
Quasi Experiment

scholarly journals Quasi-Experiment Study on Effectiveness Evaluation of Health Communication Strategies

2016 ◽  
Vol 31 (7) ◽  
pp. 1027
Author(s):  
Dae Jong Song ◽  
Jae Wook Choi ◽  
Kyunghee Kim ◽  
Min Soo Kim ◽  
Jiwon Monica Moon
Keyword(s):  
Health Communication ◽  
Communication Strategies ◽  
Effectiveness Evaluation ◽  
Experiment Study ◽  
Quasi Experiment Study ◽  
Quasi Experiment

scholarly journals Measuring disturbance at swift breeding colonies due to the visual aspects of a drone: a quasi-experiment study

2020 ◽  
Author(s):  
Geison P Mesquita ◽  
José D Rodríguez-Teijeiro ◽  
Serge A Wich ◽  
Margarita Mulero-Pázmány
Keyword(s):  
Breeding Site ◽  
Environmental Noise ◽  
Breeding Period ◽  
Percentage Increase ◽  
Experiment Study ◽  
Auditory Cues ◽  
Breeding Sites ◽  
Growing Body ◽  
Quasi Experiment Study ◽  
Quasi Experiment

Abstract There is a growing body of research indicating that drones can disturb animals. However, it is usually unclear whether the disturbance is due to visual or auditory cues. Here, we examined the effect of drone flights on the behavior of great dusky swifts Cypseloides senex and white-collared swifts Streptoprocne zonaris in 2 breeding sites where drone noise was obscured by environmental noise from waterfalls and any disturbance must be largely visual. We performed 12 experimental flights with a multirotor drone at different vertical, horizontal, and diagonal distances from the colonies. From all flights, 17% caused <1% of birds to temporarily abandon the breeding site, 50% caused half to abandon, and 33% caused more than half to abandon. We found that the diagonal distance explained 98.9% of the variability of the disturbance percentage and while at distances >50 m the disturbance percentage does not exceed 20%, at <40 m the disturbance percentage increase to > 60%. We recommend that flights with a multirotor drone during the breeding period should be conducted at a distance of >50 m and that recreational flights should be discouraged or conducted at larger distances (e.g. 100 m) in nesting birds areas such as waterfalls, canyons, and caves.

scholarly journals Effect of the Critic’s Group Status and Length of Stay on Intergroup Sensitivity Effect

2018 ◽  
Author(s):  
Angga Yuni Mantara
Keyword(s):  
Length Of Stay ◽  
Group Membership ◽  
Experiment Study ◽  
Group Status ◽  
Quasi Experiment Study ◽  
Quasi Experiment

This study aims to determine the effect of group membership (outgroup, Ex-outgroup) and length of stay (long, short) to intergroup sensitivity effect (ISE). Earlier ISE studies only focused on outgroup and ingroup critics, and showed that outgroup critics tend to be rejected and perceived more negative than ingroup critic. This quasi-experiment study further examined critics from outgroup and ex-outgroup (N = 185, Mage = 21,58). ISE is measured by the degree of likeability, constructiveness, negativity, and agreeableness to critic from outgroup and ex-outgroup. We predict that critic from outgroup will reveal a stronger ISE than ex-outgroup critic who had stayed longer in Indonesia. The results showed that there are significant effects of group membership status to agreeableness, and length of stay to constructiveness. Furthermore, the interaction between the critic and length of stay affects only occurred when the speaker’s length of stay is short.

scholarly journals Pengaruh terapi kognitif terhadap tingkat kecemasan dan ketergantungan activity daily living (ADL) pada pasien gangguan jiwa

2018 ◽  
Vol 12 (1) ◽  
pp. 11-19
Author(s):  
Ibrahim Rahmat
Keyword(s):  
Anxiety Disorder ◽  
Mental Disorders ◽  
Cognitive Therapy ◽  
Daily Living ◽  
Research Method ◽  
Depression And Anxiety ◽  
Experiment Study ◽  
Quasi Experiment Study ◽  
Quasi Experiment

This study aimed to determine changes in the level of anxiety and the level of dependency Activity Daily Living ( ADL ) after cognitive therapy in patients with mental disorders. This research method is Quasi Experiment study, pretest and posttest mean cognitive design.Therapy can reduce the level of anxiety, while not statistically significant for patients with mental disorders at the Hospital Grhasia DIY. As for the fulfillment ADL disorders in patients with mental disorders either average or of calculation is statistically significantly may improve fulfillment ADL independently. The results study can suggested to readers that: Hospitals should promote cognitive therapy for patients with depression and anxiety disorder ADL compliance.  

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