Research Methods

Systematic

problem solving is accomplished by identifying + labelling variables

using music compared to not using music

Logical

Runner A runs on treadmill but runner B runs in the mountains

Empirical

Researches collect data on which to base decisions

specific data for decision making

reductive

researchers take individual events to describe relationships

reduce to measureable variable

Replicable

research process is recorded allowing others to test the finding

___________ __________

• gain new knowledge + understanding

• NO immediate consideration for practical applications

  • quantum mechanics

  • theory of relativity

Basic Research

Applied research

Solving practical problems

• antibiotics

• battery technology

Scientific Method Of Problem Solving

1. Define + Delimit Problem

2. Form Hypothesis

3. Gather Data

4. Analyze data + interpret results

Quantitative Research

• numeric

• uses reliable + objective data

Qualitative Research

• long term observation in natural setting

• interpretation + analysis of data

• Description, narrative, quotes, charts, tables

Observational Research

• observed in natural setting

• No manipulation

• frequency coded

• frequency + duration analyzed

____________ Research

• Manipulation to establish relationship

• type of research involved manipulation of treatments to establish cause + effect relationship

experimental

Lab Based Study

controlled setting

unrealistic

Field Study

less controlled/generalized

realistic