Mostly likely the person or scientist who views it as invalid so it owuld be c. Hope it helps.
The correct answer is A.
The type of data presented is cualitative because it describes chracteristics, behaviours or properties, in constrast with quantitative data types which quantify or measure realities.
It cannot be naturalistic data, because in such cases, subjects of the study are observed in their natural settings, and it is not the case here as it says that "the subject was placed in a strange room". Experimental data, cannot be the case either as they measure/quantity artificially controlled situations.
Answer:
physiological
Explanation:
Maslow's hierarchy of needs is a motivational paradigm of psychology that incorporates a five-stage model of human needs, often represented as hierarchical tiers within a pyramid. Needs closer to the bottom in the hierarchy must be met before people can fulfill higher needs. the lowest at the ladder is the physiological need. The essential physiological requirements include items that are vital to our survival for example food, water, etc. As per the question, students do not get breakfast and therefore motivated by physiological needs.
No it did not because when he was going deaf he would stick a pencil in his mouth and feel the vibration of the keys.
