Educational psychologists investigate the impact of different types of instruction on learning. In one study, researchers taught
a math lesson to 9th-graders using the "Inventing to Prepare for Learning (IPL)" instructional cycle. A second group of students received traditional "tell and practice" instruction. After the lessons, both groups studied a worked example of a math problem on their own. Then they took a test that included problems like the worked example. The journal Cognition and Instruction published the results in 2004. Pick the best description of this study: Group of answer choices an observational study to make an estimate or a claim about a population an observational study of an association between two variables. an experiment to establish a cause-and-effect relationship between two variables
An observational study of an association between two variables.
Explanation:
In the given scenario, it is an observational study of an association between two variables. The variables being :
Explanatory variable (independant variable / predictor variable) may explain or influence changes in a response variable.
Response variable (dependant variable) measures an outcome of a study.
Observational study observes individuals and records variables but doesn't attempt to influence the response (does not impose a treatment). It allows the researcher to directly observed the behavior of inteest rather than rely on the subject's self-descriptions (Survey) thus allowing the researcher to study the subject in its natural environment, thus removing the potentiallybased effect of the unnatural laboratory setting on the subject's performance.
<span>I
believe the correct</span> answer is: evidence-based practice.
In the evidence-based practice (EBP), the conscientious use
of current best evidence in making decisions about patient care, the
professional field becomes increasingly cognizant of new studies of the correctional
effectiveness, and increasingly, over time, the field will be using proven
programs that reduce recidivism.
Pragmatics, defined in the 1930s by Charles Morris, is one of the studies of linguistics that covers the use of language in social spheres and how people elaborate and understand meanings by using language. In this case, Ariel is having problems to comprehend the context in which the conversation of the other two kids is taking place, trying to unsuccessfully be part of the interaction.
Different people define it in different ways. Sociologists cannot accept the same meaning. For our purposes, we have defined marriage as a legally recognized social contract between two persons, which is traditionally based on sexual intercourse and affects the permanence of the union.
In formulating a comprehensive definition, we must also consider variations such as whether a formal legal union is necessary (think of a common law marriage and its equivalents), or whether more than two people can participate.
Other changes in the definition of marriage include whether spouses are of the opposite sex or of the same sex, and how one of the traditional expectations of marriage (having children) can be understood today. Based on Simel's distinction between social and contact forms and content (see Chapter 6), we can analyze the family as a social form that exists within five different materials or interests in sexual activity, economic cooperation, reproduction, child socialization, and emotion.
As we expect from Simmel's analysis, some or all of these substances are expressed in a variety of family types: nuclear families, polygamous families, extended families, same-parent families, single-parent families, zero-child families, etc., however, coincidentally in the form of family adoption it will not be; Instead, these forms are determined by cultural traditions, social structures, economic pressures, and historical changes.
They are subject to intense moral and political debate about the definition of family, "family decline" or policy options that best serve the well-being of children. In these discussions, sociology demonstrates its practical side as a discipline that can provide the real knowledge needed to make evidence-based decisions on political and moral issues related to the family.
Sociologists are interested in the relationship between the marriage organization and the family organization, because, historically, marriages form a family, and society-built families are the most basic social unit. Both marriage and family play an acceptable status role in society.
