Practical-Research-2-Week-1

Variables that already exist during the conduct of an experiment and could influence the result of the study.

Theories and hypotheses.

Variables that can take on any value between a certain set of real numbers.

Variables that can be divided into distinct categories.

Variables that are usually affected by the manipulation of the independent variables.

Time is continuous.

To establish cause-and-effect relationships in highly controlled circumstances.

It means that sex is categorized into two distinct groups: male and female.

Discrete.

The results of scientific investigation.

Variable.

It ensures that healthcare procedures and systems are effective and reliable.

A study that involves more than two variables.

Variables that are usually controlled in an experiment.

They may not necessarily reflect the true answers of the participants.

Conducting background reading.

It is categorized into multiple ordered levels.

Identifying effective strategies to improve learning and motivation.

It reduces and restructures the problem to a limited number of variables.

Discrete variable.

It is reliable and objective.

Variables that have many categories.

A type of numeric variable that can only take on specific, distinct values.

By eliminating personal interaction from the research process.

It helps tailor educational approaches to enhance their motivation and learning outcomes.

It refers to an individual's or group's social and economic status, often determined by income, education, and occupation.

Individuals with lower socio-economic levels often have limited access to healthcare, leading to poorer health outcomes.

As temperature increases, pressure increases if volume is constant (Gay-Lussac's Law).

It can enhance the shopping experience and increase the time spent in stores.

Time helps in establishing cause-and-effect relationships by observing changes over intervals.

Mental health.

Discrete.

Continuous.

Variables that are not manipulated by the researcher.

Researchers need to spend more resources.

They are manipulated to observe their effect on dependent variables.

Mathematics.

Online class.

Test scores themselves, which can be quantified.

The entire group of individuals or instances about whom we hope to learn.

A subset of the population selected for study.

It provides less elaborate accounts of human perceptions.

Collaborating with third-party fact-checkers and reducing the visibility of flagged content.

They provide constructive feedback to help refine the research approach.

Continuous.

Measure and analyze data to arrive at an objective answer to the problem.

The amount of milk purchased, typically measured in liters or gallons.

That the sample is representative of the population.

Variables that represent only two categories.

Variables that change other variables in a non-experimental study.

Factors or characteristics that can change and are being studied.

Celsius, Fahrenheit, and Kelvin.

The theoretical temperature at which all particle motion stops, equivalent to 0 Kelvin.

Increasing temperature can change solids to liquids and liquids to gases.

By affecting comfort, productivity, and overall well-being.

Pleasant scents can lead to increased sales and customer satisfaction.

Adolescents.

It does not consider the natural setting where the study is conducted.

Variables that represent distinct categories or groups.

Collecting numerical data that are analyzed using mathematically based methods.

Because the study uses a big sample of the population.

Variables that are influenced by the predictor variable.

They can be reduced through statistical treatments and interpreted in a few statements.

The relationship between learning styles and level of motivation.

Polychotomous and nominal.

Interest level, relevance, and available resources.

It represents categories without a specific order.

A conducive study environment can enhance focus and retention, impacting scores positively.

It can lead to confusion and misinformed decisions.

By creating a unique scent that becomes associated with their brand identity.

Independent t test and paired t test.

Their attitude towards learning Mathematics in an online class.

Variables that can be divided into distinct categories.

To ensure replicability by guiding the choice of instruments, sampling procedures, and statistical treatments.

Because it is usually conducted in a laboratory setting.

A type of numeric variable that can take on any value within a range.

A type of categorical variable that cannot be organized in a logical sequence.

Ordinal.

They answer the questions 'what type' or 'which category'.

The subjectivity of its methodology.

Time is a measure of the duration of events and the intervals between them.

Scent can trigger feelings of happiness, nostalgia, or relaxation.

High-quality instruction can improve understanding and performance on tests.

It allows for constructive criticism that can refine and improve the research approach.

A statistical test used to compare the means of two groups.

It can improve the overall marketing strategy.

Variables that can take on any whole value within the limits of the given variables.

Variables that do not involve manipulation or control in a study.

They are simplified and systematic.

To generalize a finding.

It can shape the interpretation of data, especially when participants are unknown.

The average kinetic energy of particles in a substance.

A variable that is observed in its natural state instead of being manipulated.

It can take on multiple categories.

To combat misinformation online.

Income, education level, and occupation.

It helps identify disparities and target interventions effectively.

It can lead to increased productivity and reduced turnover.

To understand its impact on adolescents' well-being.

Grade 10.

A study that involves two variables being analyzed.

A study that focuses on only one variable.

It leads to more responsible and accountable operations.

Variables with values that describe the quality of a data unit.

To ensure focused and in-depth exploration.

They are usually based on the analysis of numbers and not obtained from detailed narratives.

The details of the subject.

By implementing fact-checking measures and content moderation.

Chronological time and psychological time.

To maintain user trust and ensure the integrity of information shared on the platform.

When comparing the means of two independent groups.

Variables that can be divided into categories but cannot be organized in a logical sequence.

Variables that can be logically ordered or ranked.

Male and female.

They answer the questions 'how many' or 'how much'.

It can have multiple categories or levels.

Higher motivation may lead to more effective use of preferred learning styles.

Scent can evoke emotions, memories, and associations that affect purchasing decisions.

The impact of workplace design on employee satisfaction.

It highlights the importance and relevance of the chosen topic in the context of existing knowledge and societal needs.

Layout, lighting, furniture, and noise levels.

The significance, relevance, and potential impact of the research.

When comparing means from the same group at different times.

Variables with values that describe a measurable numerical quantity.

Measures, controls, and manipulates it.

A variable that the researcher manipulates to determine its influence upon an outcome.

Their findings may be biased due to their perspective.

To explore its unique characteristics and significance.

Study environment, test preparation methods, and instructional quality.

Effective preparation can lead to higher scores, while poor preparation can lower them.

To ensure that the sample accurately represents the group being studied.

Demographics, enrollment rates, and geographic location.

The relationship between screen time and mental health in adolescents.

To determine if there is a significant difference between the means of two groups.

It provides context and identifies gaps in existing research.

Using units such as seconds, minutes, hours, and days.

By showcasing a clear understanding of research questions and objectives.

Time influences the timing of data collection, which can affect the results and their interpretation.

A person whose specific details are not provided.