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The DELES was designed to measure students' perceptions of their distance education social environment through six scales: Instructor Support (Scale I, consisting of 8 items), (e.g. The instructor responds promptly to my questions). Student Interaction and Collaboration (Scale II, consisting of 6 items), (e.g. I collaborate with other students ...
62713-3. The Strengths and Difficulties Questionnaire (SDQ) is a screening questionnaire for emotional and behavioral problems in children and adolescents ages 2 through 17 years old, developed by child psychiatrist Robert N. Goodman in the United Kingdom. The questionnaire is quite brief with 25 questions and, depending on the version, a few ...
The Survey of Teachers in Pre-Primary Education (STEPP) is the first international survey for low-and-middle-income countries designed to collect information that is known to affect the quality of pre-primary education from pre-primary teachers and centre heads. The collected information concerns training and professional development ...
Teacher quality assessment commonly includes reviews of qualifications, tests of teacher knowledge, observations of practice, and measurements of student learning gains. [1] [2] Assessments of teacher quality are currently used for policymaking, employment and tenure decisions, teacher evaluations, merit pay awards, and as data to inform the professional growth of teachers.
A survey using a Likert style response set. This is one example of a type of survey that can be highly vulnerable to the effects of response bias. Response bias is a general term for a wide range of tendencies for participants to respond inaccurately or falsely to questions. These biases are prevalent in research involving participant self ...
The Perceived Stress Scale was developed to measure the degree to which situations in one’s life are appraised as stressful. Psychological stress has been defined as the extent to which persons perceive (appraise) that their demands exceed their ability to cope. The PSS was published in 1983, [1] and has become one of the most widely used [2 ...
Test validity is the extent to which a test (such as a chemical, physical, or scholastic test) accurately measures what it is supposed to measure.In the fields of psychological testing and educational testing, "validity refers to the degree to which evidence and theory support the interpretations of test scores entailed by proposed uses of tests". [1]
Survey methodology is "the study of survey methods". [1] As a field of applied statistics concentrating on human-research surveys, survey methodology studies the sampling of individual units from a population and associated techniques of survey data collection, such as questionnaire construction and methods for improving the number and accuracy of responses to surveys.