Research on informal settings can be experimental or naturalistic or a combination of methods, all of which can yield rich data. Research designs are selected to explore specific problems; however, even the most carefully thought-out designs and procedures have shortcomings. Frequently, research studies contribute to summative and formative evaluation objectives. All evaluation studies, however, do not necessarïly adhere to the rigorous criteria for research studies and consequently may or may not be strictly defined as «research». This paper focuses on experimental designs and the review of four experimental studies, considering threats to internal and external validity. Internal validity deals with whether the experimental treatments actu...
Quasi-experimental investigation is that one that has as aim test a causal hypothesis manipulating (...
In the last years, experiments became more and more widely applied - be it in academic research or A...
Explanatory research has the goal of verifying a scientific hypothesis regarding the causal relation...
ABSTRACT: Experimental designs in Social Sciences have a restricted field of application. It is use...
The design experiment is an experimental research method that aims to help design and further develo...
The relevance of experimental games as methods in development research depends crucially on how far ...
Experimental methods have a discrete place due to their effectiveness to establish cause-effect rela...
International audienceDespite its increasing use and legitimacy, experimental methodology in economi...
Although experiments are the gold standard for establishing causality, several threats can undermine...
International audienceDespite its increasing use and legitimacy, experimental methodology in economi...
Purpose – Based on previous inventories, the purpose of this paper is to extend the knowledge on pub...
El enfoque experimental es el corazón de algunos de los desarrollos más interesantes de la economía....
publication-status: Acceptedtypes: ArticleObservational data are routinely used in both quantitative...
Experimental economics produce rich and valid data sets that enable the researchers to evaluate and ...
Abstract. The basics of the experimental designs are noted. Different features of common types of ex...
Quasi-experimental investigation is that one that has as aim test a causal hypothesis manipulating (...
In the last years, experiments became more and more widely applied - be it in academic research or A...
Explanatory research has the goal of verifying a scientific hypothesis regarding the causal relation...
ABSTRACT: Experimental designs in Social Sciences have a restricted field of application. It is use...
The design experiment is an experimental research method that aims to help design and further develo...
The relevance of experimental games as methods in development research depends crucially on how far ...
Experimental methods have a discrete place due to their effectiveness to establish cause-effect rela...
International audienceDespite its increasing use and legitimacy, experimental methodology in economi...
Although experiments are the gold standard for establishing causality, several threats can undermine...
International audienceDespite its increasing use and legitimacy, experimental methodology in economi...
Purpose – Based on previous inventories, the purpose of this paper is to extend the knowledge on pub...
El enfoque experimental es el corazón de algunos de los desarrollos más interesantes de la economía....
publication-status: Acceptedtypes: ArticleObservational data are routinely used in both quantitative...
Experimental economics produce rich and valid data sets that enable the researchers to evaluate and ...
Abstract. The basics of the experimental designs are noted. Different features of common types of ex...
Quasi-experimental investigation is that one that has as aim test a causal hypothesis manipulating (...
In the last years, experiments became more and more widely applied - be it in academic research or A...
Explanatory research has the goal of verifying a scientific hypothesis regarding the causal relation...