The case study is sometimes mistaken for the case method, but the two are not the same. Advantages: Clear in describing intensity, frequency and duration. Observation Method 3. 2. Two examples of the situations where survey method can be used are: (i) During election period to find out if people would vote for a particular party, or favour a particular candidate. There are advantages and disadvantages to being a psychologist. Hans was a 5 year old boy brought to Freud’s attention by the boy’s father because he had a phobia of horses pulling laden carts. It enables the researcher to study the people and their behaviour in naturalistic situation as it occur. Interestingly, researchers can learn a lot from cultural similarities and cultural differences; both require comparisons across cultures.For example, Diener and Oishi (2000) were interested in exploring the relationship between money and happiness. Freud first developed the basic ideas which underline the approach as a whole. 3. (iii) It can be used even with children, and non-literate persons. Introspection Method: This method was introduced by EB Titchener. Rank judgements are subjective. 2. It can be used in groups of many sizes, who want to make their decision quickly, as by a vote, but want everyone's opinions taken into account (as opposed to traditional voting, where only the largest group is considered). What advantages or disadvantages do you see in using both types of methods in a nursing study? Jobs and employees who perform those jobs are ranked from highest to lowest, depending on their quality and value to the organization. Participants were then divided into five groups of nine participants. Advantages and Disadvantages of Being a Psychologist Is a career in psychology right for you? Several advantages and disadvantages of quantitative research are worth reviewing when there is a hypothesis under consideration. Testing Method. It results are verifiable. 10. So, advantages of using laboratory experiments is that it gave Loftus & Palmer greater control over confounding variables such as environment the films were watched in. https://www.zigya.com/share/UFNFTjExMDI3MTMz. This is an advantage because by repeating a study is the most important way to demonstrate the validity of any observation or experiment. This method is a comparative method of performance appraisal. 3. Jobs are evaluated based on content and value. • The calibration does not depend on results achieved; it strongly depends on the visibility of the employee among others. It also makes it easier to replicate research to check findings about EWT are reliable. (iv) An interviewer can know whether the respondent understands the questions, and can repeat or paraphrase questions. This approach has developed many effective treatments for mental illness. Also the scientific method permits replication. List of the Advantages of Quantitative Research. The person’s memories may be selec- Experimental Method 4. Firstly an important aspect of imperial data is that it is objective, i. e. not affected by expectations of the research. The disadvantages of the individual ranking method are it is not easy to practically compare each of the employees and for large organizations, it … This shows that through objectivity it allows for there to be no bias evident. Does not measure aquatic events. Advantages One of the big benefits of using surveys in psychological research is that they allow researchers to gather a large quantity of data relatively quickly and cheaply. An example is Milgram’s experiment on obedience or Loftus and Palmer's car crash study. 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