A Rigorous Quasi-Experimental Design to Evaluate the Causal Effect of a Mandatory Divorce Education Program

2015 ◽  
Vol 53 (1) ◽  
pp. 66-78 ◽  
Author(s):  
Stephanie R. deLusé ◽  
Sanford L. Braver
Author(s):  
Kevin Esterling

This chapter describes the methodological considerations necessary for making a causal inference regarding the effect of institutions and group contexts on deliberation. This chapter focuses on the elements of the research design of a study and the assumptions that are necessary to state a causal inference given a particular design; these considerations are applicable to randomized experimental designs, both in the lab and in the field, as well as to quasi-experimental or natural experimental designs using observational data. The chapter shows how to assess the internal validity of a study for identifying a causal effect for a given study and briefly discusses external and epistemic validity considerations that are of particular urgency for empirical deliberation.


Author(s):  
Da-Hye Lee ◽  
Eun-Ju Lim

Nursing handover facilitates the continuity of nursing and ensures patient safety and quality of care. This study aimed to evaluate the effectiveness of a handover education program by assessing handover knowledge, self-efficacy, and handover performance competency. A group pretest–post-test quasi-experimental design was used. Thirty 4th-year Korean nursing students participated in a handover education program comprising a lecture and simulation training using a high-fidelity simulator. The average level of handover knowledge was 4.63 ± 1.61 before the program and 5.83 ± 0.95 after (t = −3.71, p = 0.001). Meanwhile, the average self-efficacy score was 3.35 ± 0.57 before the program and 3.90 ± 0.60 after (t = −5.65, p < 0.001). Further, the average handover performance competency was 1.75 ± 0.25 before the program and 2.37 ± 0.21 after (t = −12.08, p < 0.001). The simulation-based handover education intervention was effective in improving knowledge, self-efficacy, and performance competency of nursing students. This intervention can provide an effective method of improving nursing students’ handover skills prior to entering clinical practice.


2018 ◽  
Vol 59 (8) ◽  
pp. 633-652 ◽  
Author(s):  
Emily H. Becher ◽  
Jenifer K. Mcguire ◽  
Ellie M. McCann ◽  
Sharon Powell ◽  
Sarah E. Cronin ◽  
...  

2021 ◽  
Vol 22 (2) ◽  
pp. 1-12
Author(s):  
Carlos Ernesto Ogarrio Perkinson ◽  
Alejandrina Bautista Jacobo ◽  
Nidia Carolina Barahona Herrejon ◽  
María Elena Chávez Valenzuela ◽  
Graciela Hoyos Ruiz

The main objective of this research was to evaluate the effect of a physical education program with motor activities in children with intellectual disabilities enrolled in the Multiple Attention Center of Hermosillo city, Sonora. A quantitative study of quasi-experimental design with repeated means pretest-posttest non-randomized, with each participant being his/her own control was carried out. The convenience sample consisted of 12 children in an age range of 7 to 10 years (9 ±1.04). The evaluation was carried out by means of the Battelle Development Inventory, which was applied at the beginning and at the end of the three-month program. Recycled didactic material was used to stimulate the desired motor aspects. The results show significant changes in body coordination and locomotion (p=0.006). It is concluded that applying a physical education program with motor activities on a regular basis to children with disabilities can contribute to better develop motor skills beyond their age equivalent.


2010 ◽  
Vol 5 (2) ◽  
pp. 111-119
Author(s):  
Hardika Hardika ◽  
Sutaryat Trisnamansyah

This research intends to develop a facilitating instructional model which can improve learning creativity in accordance with the characteristics of learning participants, learning group and principles of learning of Package C equivalency education program. The development model was applied to two learning groups of Package C equivalency education program in the City and the District of Malang with a quasi experimental design. It can be concluded that a facilitating instructional model can effectively improve learners’ learning creativity on Package C equivalency education program.


Crisis ◽  
2016 ◽  
Vol 37 (6) ◽  
pp. 415-426 ◽  
Author(s):  
Yik-Wa Law ◽  
Paul S. F. Yip ◽  
Carmen C. S. Lai ◽  
Chi Leung Kwok ◽  
Paul W. C. Wong ◽  
...  

Abstract. Background: Studies have shown that postdischarge care for self-harm patients is effective in reducing repeated suicidal behaviors. Little is known about whether volunteer support can help reduce self-harm repetition and improve psychosocial well-being. Aim: This study investigated the efficacy of volunteer support in preventing repetition of self-harm. Method: This study used a quasi-experimental design by assigning self-harm patients admitted to the emergency departments to an intervention group with volunteer support and treatment as usual (TAU) for 9 months and to a control group of TAU. Outcome measures include repetition of self-harm, suicidal ideation, hopelessness, and level of depressive and anxiety symptoms. Results: A total of 74 cases were recruited (38 participants; 36 controls). There were no significant differences in age, gender, and clinical condition between the two groups at the baseline. The intervention group showed significant improvements in hopelessness and depressive symptoms. However, the number of cases of suicide ideation and of repetition of self-harm episodes was similar for both groups at the postintervention period. Conclusion: Postdischarge care provided by volunteers showed significant improvement in hopelessness and depression. Volunteers have been commonly involved in suicide prevention services. Further research using rigorous methods is recommended for improving service quality in the long term.


1980 ◽  
Vol 25 (10) ◽  
pp. 772-775 ◽  
Author(s):  
GENE V. GLASS ◽  
J. WILLIAM ASHER

2019 ◽  
Vol 1 (1) ◽  
pp. 22
Author(s):  
Carla Marilia Ayala Valladares ◽  
Juana Maria Cruz Montero ◽  
Angel Saldarriaga Melgar

The main purpose of the research was to determine the effects of the program of ludic activities for the learning of geometry in children of five years in all their dimensions orientation and location, geometric shapes and measurement, through its components: location in space, identify locations and positions of objects, identify and characterize geometric figures and communicate the qualities of these, likewise identify, classify magnitudes and use various measuring instruments. The type of research was applied, with a quasi-experimental design, the population was constituted by 103 children, and a non-probabilistic sample was used for convenience with a sample of 51 children, divided into two control and experimental groups. The geometry instrument was used to collect information. The favorable effect of the program of playful activities in the learning of geometric notions in children of initial - Callao, 2018 was determined.


2017 ◽  
Vol 17 (1) ◽  
pp. 55
Author(s):  
Ismaniar Ismaniar Ismaniar

The present study is aimed at developing effective guidance program for increasing student’s learning motivation. The present study applies quantitative research approach with nonequivalent pre-posttest control group quasi-experimental design, and nonrandom-purposive sampling technique. The data were collected using inventory, interview, and documentary study. The study comes up with the main finding that the tested guidance program is proven to be effective for increasing learning motivation students of 11th grade at SMA Kartika XIX-2 Bandung.


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